The module is marked as deprecated

* save config dinamic fields
* update test

.github/workflows/magento.yml

@@ -0,0 +1,234 @@
+# This is a basic workflow to help you get started with Actions
+
+name: magento
+
+on:
+  push:
+    branches:
+      - '**'
+    tags-ignore:
+      - '*.*'
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - php-version: '7.0'
+            branch: '2.0.2'
+            coverage: 1
+          - php-version: '7.0'
+            branch: '2.0.4'
+          - php-version: '7.0'
+            branch: '2.0.5'
+          - php-version: '7.0'
+            branch: '2.0.6'
+          - php-version: '7.0'
+            branch: '2.0.7'
+          - php-version: '7.0'
+            branch: '2.0.8'
+          - php-version: '7.0'
+            branch: '2.0.9'
+          - php-version: '7.0'
+            branch: '2.0.10'
+          - php-version: '7.0'
+            branch: '2.0.11'
+          - php-version: '7.0'
+            branch: '2.0.12'
+          - php-version: '7.0'
+            branch: '2.0.13'
+          - php-version: '7.0'
+            branch: '2.0.14'
+          - php-version: '7.0'
+            branch: '2.0.15'
+          - php-version: '7.0'
+            branch: '2.0.16'
+          - php-version: '7.0'
+            branch: '2.0.17'
+          - php-version: '7.0'
+            branch: '2.0.18'
+
+          - php-version: '7.0'
+            branch: '2.1.0'
+          - php-version: '7.0'
+            branch: '2.1.1'
+          - php-version: '7.0'
+            branch: '2.1.2'
+          - php-version: '7.0'
+            branch: '2.1.3'
+          - php-version: '7.0'
+            branch: '2.1.4'
+          - php-version: '7.0'
+            branch: '2.1.5'
+          - php-version: '7.0'
+            branch: '2.1.6'
+          - php-version: '7.0'
+            branch: '2.1.7'
+          - php-version: '7.0'
+            branch: '2.1.8'
+          - php-version: '7.0'
+            branch: '2.1.9'
+          - php-version: '7.0'
+            branch: '2.1.10'
+          - php-version: '7.0'
+            branch: '2.1.11'
+          - php-version: '7.0'
+            branch: '2.1.12'
+          - php-version: '7.0'
+            branch: '2.1.13'
+          - php-version: '7.0'
+            branch: '2.1.14'
+          - php-version: '7.0'
+            branch: '2.1.15'
+
+          - php-version: '7.0'
+            branch: '2.1.16'
+          - php-version: '7.1'
+            branch: '2.1.16'
+
+          - php-version: '7.0'
+            branch: '2.1.17'
+          - php-version: '7.1'
+            branch: '2.1.17'
+
+          - php-version: '7.0'
+            branch: '2.1.18'
+          - php-version: '7.1'
+            branch: '2.1.18'
+
+          - php-version: '7.0'
+            branch: '2.2.0'
+          - php-version: '7.1'
+            branch: '2.2.0'
+
+          - php-version: '7.0'
+            branch: '2.2.1'
+          - php-version: '7.1'
+            branch: '2.2.1'
+
+          - php-version: '7.0'
+            branch: '2.2.2'
+          - php-version: '7.1'
+            branch: '2.2.2'
+
+          - php-version: '7.0'
+            branch: '2.2.3'
+          - php-version: '7.1'
+            branch: '2.2.3'
+
+          - php-version: '7.0'
+            branch: '2.2.4'
+          - php-version: '7.1'
+            branch: '2.2.4'
+
+          - php-version: '7.0'
+            branch: '2.2.5'
+          - php-version: '7.1'
+            branch: '2.2.5'
+
+          - php-version: '7.0'
+            branch: '2.2.6'
+          - php-version: '7.1'
+            branch: '2.2.6'
+
+          - php-version: '7.0'
+            branch: '2.2.7'
+          - php-version: '7.1'
+            branch: '2.2.7'
+
+          - php-version: '7.0'
+            branch: '2.2.8'
+          - php-version: '7.1'
+            branch: '2.2.8'
+
+          - php-version: '7.0'
+            branch: '2.2.9'
+          - php-version: '7.1'
+            branch: '2.2.9'
+
+          - php-version: '7.0'
+            branch: '2.2.10'
+          - php-version: '7.1'
+            branch: '2.2.10'
+
+    services:
+      mysql:
+        image: mysql:5.7
+        env:
+          MYSQL_ROOT_PASSWORD: root
+        ports:
+          - 3306/tcp
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=5
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup PHP ${{ matrix.php-version }}
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          coverage: xdebug
+          tools: composer:v1, phpunit:6.4.3
+          extensions: gd, mbstring, zip, mcrypt, pdo_mysql, dom, soap, bcmath
+      - name: Start mysql service
+        run: sudo /etc/init.d/mysql start
+      - name: Status mysql service
+        run: sudo systemctl status mysql
+      - name: Install Magento
+        env:
+          BRANCH: ${{ matrix.branch }}
+          PUBLIC_KEY: ${{ secrets.PUBLIC_KEY}}
+          PRIVATE_KEY: ${{ secrets.PRIVATE_KEY}}
+        run: make before_script
+      - name: Run tests
+        run: make test
+      - name: Coverage
+        env:
+          COVERAGE: ${{ matrix.coverage }}
+        if: env.COVERAGE == 1
+        run: |
+          make coverage
+          bash <(curl -s https://codecov.io/bash)
+
+  deploy:
+    needs: ['test']
+    if: success() && github.event_name == 'push' && github.repository_owner == 'retailcrm' && github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup PHP 7.2
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.2'
+          tools: composer:v1
+      - name: Build release
+        run: |
+          git fetch origin --unshallow --tags
+          export LAST_TAG=`git describe --abbrev=0 --tags`
+          export VERSION=`cat VERSION`
+          export ARCHIVE_NAME=retailcrm-$VERSION.ocmod.zip
+          export ARCHIVE_PATH="/tmp/$ARCHIVE_NAME"
+          export RELEASE_TAG=v$VERSION
+          export LAST_COMMIT=`git log --oneline --format=%B -n 1 HEAD | head -n 1`
+          echo RELEASE_TAG=$RELEASE_TAG >> $GITHUB_ENV
+          echo LAST_TAG=$LAST_TAG >> $GITHUB_ENV
+          echo LAST_COMMIT=$LAST_COMMIT >> $GITHUB_ENV
+          echo ARCHIVE_PATH=$ARCHIVE_PATH >> $GITHUB_ENV
+          echo ARCHIVE_NAME=$ARCHIVE_NAME >> $GITHUB_ENV
+          make build_archive
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        if: env.LAST_TAG != env.RELEASE_TAG
+        env:
+          GITHUB_TOKEN: ${{ secrets.TOKEN }}
+        with:
+          tag_name: ${{ env.RELEASE_TAG }}
+          release_name: ${{ env.RELEASE_TAG }}
+          body: ${{ env.LAST_COMMIT }}
+          draft: false
+          prerelease: false
+      - name: Cleanup
+        if: env.LAST_TAG != env.RELEASE_TAG
+        run: make delete_archive
+

.gitignore

@@ -0,0 +1,2 @@
+/nbproject/private/
+.idea

CHANGELOG.md

@@ -0,0 +1,30 @@
+## 2021-01-30 v.2.5.2
+* Переход на GitHub Actions
+
+## 2020-12-17 v.2.5.1
+* Ребрендинг RetailCRM
+
+## 2018-12-25 v.2.5.0
+* Поддержка передачи в заказе нескольких позиций одного товара
+
+## 2018-12-25 v.2.4.1
+* Удалена генерация externalId покупателя при заказе от незарегестрированного пользователя
+
+## 2018-12-25 v.2.4.0
+* Добавлен функционал получения остатков из RetailCRM
+
+## 2018-12-25 v.2.3.2
+* Добавлена выгрузка картинок категорий товаров в ICML
+
+## 2018-10-25 v.2.3.1
+* Добавлена активация модуля в маркетплейсе RetailCRM
+
+## 2018-08-21 v.2.3.0
+* Добавлены консольные команды для выгрузки архива клиентов и заказов
+* Обработка данных для формирования структуры перед отправкой вынесена в сервисы
+* Теперь при ручной выгрузке заказов из админки не нужно сохранять номера заказов
+* ICML каталог теперь формируется для каждого сайта
+* При формировании каталога выгружаются выбранные атрибуты товаров
+* Улучшена выгрузка товаров в заказе (теперь учитываются конфигурируемые товары)
+* Добавлены переводы на русский и испанский языки
+* Из обработки истории удален менеджер объектов

Makefile

@@ -0,0 +1,24 @@
+export ROOT_DIR=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+
+VERSION = `cat $(FILE)`
+ARCHIVE_NAME = '/tmp/retailcrm-retailcrm-'$(VERSION)'.zip'
+MAGE_ROOT=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))/../magento2
+
+.PHONY: build_archive delete_archive
+
+build_archive:
+	cd src; zip -r $(ARCHIVE_NAME) ./*
+
+delete_archive:
+	rm -f $(ARCHIVE_NAME)
+
+test:
+	mkdir coverage
+
+	php $(MAGE_ROOT)/vendor/phpunit/phpunit/phpunit -c $(MAGE_ROOT)/dev/tests/unit/phpunit.xml.dist $(MAGE_ROOT)/app/code/Retailcrm/Retailcrm/Test/Unit
+
+before_script:
+	bash bin/install.sh
+
+coverage:
+	wget https://phar.phpunit.de/phpcov-2.0.2.phar && php phpcov-2.0.2.phar merge coverage/ --clover coverage.xml

README.md

@@ -1,14 +1,36 @@
-Magento module (THIS VERSION IS DEPRECATED!)
+[![No Maintenance Intended](http://unmaintained.tech/badge.svg)](http://unmaintained.tech/)
-============================================
+[![Build Status](https://github.com/retailcrm/magento-module/workflows/magento/badge.svg)](https://github.com/retailcrm/magento-module/actions)
+[![Coverage](https://img.shields.io/codecov/c/gh/retailcrm/magento-module/master.svg?logo=github)](https://codecov.io/gh/retailcrm/magento-module)
+[![GitHub release](https://img.shields.io/github/release/retailcrm/magento-module.svg?logo=codecov)](https://github.com/retailcrm/magento-module/)
+[![PHP version](https://img.shields.io/badge/PHP->=5.6-blue.svg?style=flat-square)](https://php.net/)
 
-Magento 1.9.x module for interaction with [retailCRM](https://www.retailcrm.pro) through [REST API](https://www.retailcrm.pro/docs/Developers/Index).
+DEPRECATED Magento module
+==============
+
+**The module is deprecated and no longer supported**
+
+Magento 2 module for interaction with [RetailCRM](http://www.retailcrm.ru) ([Documentation](https://docs.retailcrm.pro/Users/Integration/SiteModules/Magento) page)
 
 Module allows:
 
-* Exchange the orders with retailCRM
+* Exchange the orders data with RetailCRM
 * Configure relations between dictionaries of retailCRM and Magento (statuses, payments, delivery types and etc)
-* Generate [ICML](https://www.retailcrm.pro/docs/Developers/ICML) (Intaro Markup Language) for catalog loading by retailCRM
+* Generate [ICML](http://www.retailcrm.ru/docs/Developers/ICML) (Intaro Markup Language) export file for catalog loading by RetailCRM
 
-ICML
+## ICML
 
-By default ICML file is being generated by module every 4 hours. You can find file in the web root folder with name "retailcrm_{{shop_code}}.xml". For example, http://example.com/retailcrm_default.xml
+By default ICML file is being generated by module every 4 hours. You can find file in the web root folder with name "retailcrm_{{shop_code}}.xml". For example, http://example.org/retailcrm_default.xml
+
+### Manual install
+
+1) Run into your project root directory:
+
+1) Unpack the archive with the module in the directory "app/code/Retailcrm/Retailcrm". In the file "app/etc/config.php" in array `modules` add an element `'Retailcrm_Retailcrm' => 1`
+
+2) Run into your project directory:
+
+```bash
+composer require retailcrm/api-client-php ~5.0
+```
+
+This module is compatible with Magento up to version 2.2.8

README.ru.md

@@ -0,0 +1,30 @@
+DEPRECATED Magento module
+
+**Модуль устарел и больше не поддерживается**
+
+Модуль Magento 2 для интеграции с [RetailCRM](http://www.retailcrm.ru) ([Документация](https://docs.retailcrm.ru/Users/Integration/SiteModules/Magento))
+
+Модуль позволяет:
+
+* Производить обмен заказами с RetailCRM
+* Настроить соответствие справочников RetailCRM и Magento (статусы, оплаты, типы доставки и т.д.)
+* Создать [ICML](http://www.retailcrm.ru/docs/Developers/ICML) (Intaro Markup Language) для загрузки каталога товаров в RetailCRM
+
+## ICML
+
+По умолчанию ICML-файл генерируется модулем каждые 4 часа. Вы можете найти файл в корневой папке с именем «retailcrm_{{shop_code}}.xml". Например, http://example.ru/retailcrm_default.xml
+
+## Ручная установка
+
+1) Распакуйте архив с модулем в директорию "app/code/Retailcrm/Retailcrm". В файле "app/etc/config.php" в массив `modules` добавьте элемент `'Retailcrm_Retailcrm' => 1`
+
+2) Выполните в папке проекта:
+
+```bash
+composer require retailcrm/api-client-php ~5.0
+```
+
+В конфигурационный файл `composer.json` вашего проекта будет добавлена библиотека [retailcrm/api-client-php](https://github.com/retailcrm/api-client-php), которая будет установлена в директорию `vendor/`.
+
+
+Этот модуль совместим с Magento 2 до версии 2.2.8

VERSION

@@ -0,0 +1 @@
+2.5.2

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Backend/Api/Key.php

@@ -1,37 +0,0 @@
-<?php
-
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Backend_Api_Key extends Mage_Core_Model_Config_Data
-{
-    protected function _beforeSave()
-    {
-        if ($this->isValueChanged()) {
-            $api_url = $this->getFieldsetDataValue('api_url');
-            $api_key = $this->getValue();
-
-            if (!$api_key) {
-                Mage::throwException(Mage::helper('retailcrm')->__('Field API KEY could not be empty'));
-            }
-
-            $api_client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $api_url,
-                $api_key
-            );
-
-            try {
-                $response = $api_client->sitesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $curlException) {
-                Mage::throwException(Mage::helper('retailcrm')->__($curlException->getMessage()));
-            } catch (Retailcrm_Retailcrm_Model_Exception_InvalidJsonException $invalidJsonException) {
-                Mage::throwException(Mage::helper('retailcrm')->__($invalidJsonException->getMessage()));
-            } catch (\InvalidArgumentException $invalidArgumentException) {
-                Mage::throwException(Mage::helper('retailcrm')->__($invalidArgumentException->getMessage()));
-            }
-
-            if (isset($response['errorMsg'])) {
-                Mage::throwException(Mage::helper('retailcrm')->__($response['errorMsg']));
-            }
-        }
-
-        return $this;
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Backend/Api/Url.php

@@ -1,42 +0,0 @@
-<?php
-
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Backend_Api_Url extends Mage_Core_Model_Config_Data
-{
-    protected function _beforeSave()
-    {
-        if ($this->isValueChanged()) {
-            $api_url = $this->getValue();
-            $api_key = $this->getFieldsetDataValue('api_key');
-
-            if (!$api_url) {
-                Mage::throwException(Mage::helper('retailcrm')->__('Field API URL could not be empty'));
-            }
-
-            if (false === stripos($api_url, 'https://')) {
-                $api_url = str_replace("http://", "https://", $api_url);
-                $this->setValue($api_url);
-            }
-
-            $api_client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $api_url,
-                $api_key
-            );
-
-            try {
-                $response = $api_client->sitesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $curlException) {
-                Mage::throwException(Mage::helper('retailcrm')->__($curlException->getMessage()));
-            } catch (Retailcrm_Retailcrm_Model_Exception_InvalidJsonException $invalidJsonException) {
-                Mage::throwException(Mage::helper('retailcrm')->__($invalidJsonException->getMessage()));
-            } catch (\InvalidArgumentException $invalidArgumentException) {
-                Mage::throwException(Mage::helper('retailcrm')->__($invalidArgumentException->getMessage()));
-            }
-
-            if (isset($response['errorMsg'])) {
-                Mage::throwException(Mage::helper('retailcrm')->__($response['errorMsg']));
-            }
-        }
-
-        return $this;
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Button.php

@@ -1,51 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Button extends Mage_Adminhtml_Block_System_Config_Form_Field
-{
-/**
- * Set template
- */
-    protected function _construct()
-    {
-        parent::_construct();
-        $this->setTemplate('retailcrm/system/config/button.phtml');
-    }
-
-/**
- * Return element html
- *
- * @param  Varien_Data_Form_Element_Abstract $element
- * @return string
- */
-    
-    protected function _getElementHtml(Varien_Data_Form_Element_Abstract $element)
-    {
-        return $this->_toHtml();
-    }
-/**
- * Return ajax url for button
- *
- * @return string
- */
-    public function getAjaxCheckUrl()
-    {
-        return Mage::helper('adminhtml')->getUrl('adminhtml/adminhtml_Retailcrmbutton/check');
-    }
-/**
- * Generate button html
- *
- * @return string
- */
-    public function getButtonHtml()
-    {
-        $button = $this->getLayout()->createBlock('adminhtml/widget_button')
-            ->setData(
-                array(
-                       'id'        => 'Retailcrmbutton_button',
-                       'label'     => $this->helper('adminhtml')->__('Run now'),
-                       'onclick'   => 'javascript:check(); return false;'
-                )
-            );
-        
-        return $button->toHtml();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Base.php

@@ -1,22 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base extends Mage_Adminhtml_Block_System_Config_Form_Fieldset
-{
-    protected $_fieldRenderer;
-    protected $_values;
-    protected $_apiKey;
-    protected $_apiUrl;
-    protected $_isCredentialCorrect;
-
-    public function __construct()
-    {
-        parent::__construct();
-
-        $this->_apiUrl = Mage::getStoreConfig('retailcrm/general/api_url');
-        $this->_apiKey = Mage::getStoreConfig('retailcrm/general/api_key');
-        $this->_isCredentialCorrect = false;
-
-        if (!empty($this->_apiUrl) && !empty($this->_apiKey)) {
-            $this->_isCredentialCorrect = true;
-        }
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Order.php

@@ -1,10 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Order extends Mage_Adminhtml_Block_System_Config_Form_Fieldset
-{
-    protected $_numberOrder;
-    
-    public function __construct()
-    {
-        
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Payment.php

@@ -1,89 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Payment extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
-{
-    public function render(Varien_Data_Form_Element_Abstract $element)
-    {
-        $html = $this->_getHeaderHtml($element);
-
-        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $groups = Mage::getSingleton('payment/config')->getActiveMethods();
-
-            foreach ($groups as $group) {
-                $html .= $this->_getFieldHtml($element, $group);
-            }
-        } else {
-            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
-        }
-
-        $html .= $this->_getFooterHtml($element);
-
-        return $html;
-    }
-
-    protected function _getFieldRenderer()
-    {
-        if (empty($this->_fieldRenderer)) {
-            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
-        }
-        
-        return $this->_fieldRenderer;
-    }
-
-    /**
-     * @return array
-     */
-    protected function _getValues()
-    {
-        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $this->_apiUrl,
-                $this->_apiKey
-            );
-
-            try {
-                $paymentTypes = $client->paymentTypesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
-                Mage::log($e->getMessage());
-            }
-
-            if ($paymentTypes->isSuccessful()) {
-                if (empty($this->_values)) {
-                    foreach ($paymentTypes['paymentTypes'] as $type) {
-                        $this->_values[] = array('label' => Mage::helper('adminhtml')->__($type['name']), 'value' => $type['code']);
-                    }
-                }
-            }
-        }
-
-        return $this->_values;
-    }
-
-    protected function _getFieldHtml($fieldset, $group)
-    {
-        $configData = $this->getConfigData();
-
-        $path = 'retailcrm/payment/' . $group->getId();
-        if (isset($configData[$path])) {
-            $data = $configData[$path];
-            $inherit = false;
-        } else {
-            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
-            $inherit = true;
-        }
-
-        $field = $fieldset->addField(
-            'payment_' . $group->getId(), 'select',
-            array(
-                'name'          => 'groups[payment][fields]['.$group->getId().'][value]',
-                'label'         => Mage::getStoreConfig('payment/'.$group->getId().'/title'),
-                'value'         => $data,
-                'values'        => $this->_getValues(),
-                'inherit'       => $inherit,
-                'can_use_default_value' => 1,
-                'can_use_website_value' => 1
-            )
-        )->setRenderer($this->_getFieldRenderer());
-
-        return $field->toHtml();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Shipping.php

@@ -1,89 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Shipping extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
-{
-    public function render(Varien_Data_Form_Element_Abstract $element)
-    {
-        $html = $this->_getHeaderHtml($element);
-                
-        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $groups = Mage::getSingleton('shipping/config')->getActiveCarriers();
-
-            foreach ($groups as $group) {
-                $html .= $this->_getFieldHtml($element, $group);
-            }
-        } else {
-            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
-        }
-
-        $html .= $this->_getFooterHtml($element);
-
-        return $html;
-    }
-
-    protected function _getFieldRenderer()
-    {
-        if (empty($this->_fieldRenderer)) {
-            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
-        }
-        
-        return $this->_fieldRenderer;
-    }
-
-    /**
-     * @return array
-     */
-    protected function _getValues()
-    {
-        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $this->_apiUrl,
-                $this->_apiKey
-            );
-
-            try {
-                $deliveryTypes = $client->deliveryTypesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
-                Mage::log($e->getMessage());
-            }
-
-            if ($deliveryTypes->isSuccessful()) {
-                if (empty($this->_values)) {
-                    foreach ($deliveryTypes['deliveryTypes'] as $type) {
-                        $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($type['name']), 'value'=>$type['code']);
-                    }
-                }
-            }
-        }
-
-        return $this->_values;
-    }
-
-    protected function _getFieldHtml($fieldset, $group)
-    {
-        $configData = $this->getConfigData();
-
-        $path = 'retailcrm/shipping/' . $group->getId();
-        if (isset($configData[$path])) {
-            $data = $configData[$path];
-            $inherit = false;
-        } else {
-            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
-            $inherit = true;
-        }
-
-        $field = $fieldset->addField(
-            'shipping_' . $group->getId(), 'select',
-            array(
-                'name'          => 'groups[shipping][fields]['.$group->getId().'][value]',
-                'label'         => Mage::getStoreConfig('carriers/'.$group->getId().'/title'),
-                'value'         => $data,
-                'values'        => $this->_getValues(),
-                'inherit'       => $inherit,
-                'can_use_default_value' => 1,
-                'can_use_website_value' => 1
-            )
-        )->setRenderer($this->_getFieldRenderer());
-
-        return $field->toHtml();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Site.php

@@ -1,85 +0,0 @@
-<?php
-
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Site extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
-{
-    public function render(Varien_Data_Form_Element_Abstract $element)
-    {
-        $html = $this->_getHeaderHtml($element);
-
-        if (!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-                $html .= $this->_getFieldHtml($element);
-        } else {
-            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
-        }
-
-        $html .= $this->_getFooterHtml($element);
-        return $html;
-    }
-
-    protected function _getFieldRenderer()
-    {
-        if (empty($this->_fieldRenderer)) {
-            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
-        }
-
-        return $this->_fieldRenderer;
-    }
-
-    /**
-     * @return array
-     */
-    protected function _getValues()
-    {
-        if (!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $this->_apiUrl,
-                $this->_apiKey
-            );
-
-            try {
-                $sites = $client->sitesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
-                Mage::log($e->getMessage());
-            }
-
-            if ($sites->isSuccessful()) {
-                if (empty($this->_values)) {
-                    foreach ($sites['sites'] as $site) {
-                        $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($site['name']), 'value'=>$site['code']);
-                    }
-                }
-            }
-        }
-
-        return $this->_values;
-    }
-
-    protected function _getFieldHtml($fieldset)
-    {
-        $configData = $this->getConfigData();
-
-        $path = 'retailcrm/site/default';
-        if (isset($configData[$path])) {
-            $data = $configData[$path];
-            $inherit = false;
-        } else {
-            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
-            $inherit = true;
-        }
-
-        $field = $fieldset->addField(
-            'site_default', 'select',
-            array(
-                'name'          => 'groups[site][fields][default][value]',
-                'label'         => 'Default',
-                'value'         => $data,
-                'values'        => $this->_getValues(),
-                'inherit'       => $inherit,
-                'can_use_default_value' => 1,
-                'can_use_website_value' => 1
-            )
-        )->setRenderer($this->_getFieldRenderer());
-
-        return $field->toHtml();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Sites.php

@@ -1,89 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Sites extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
-{
-    public function render(Varien_Data_Form_Element_Abstract $element)
-    {
-        $html = $this->_getHeaderHtml($element);
-
-        if (!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $websiteCode = Mage::app()->getRequest()->getParam('website');
-            $website = Mage::app()->getWebsite()->load($websiteCode);
-
-            foreach ($website->getStoreCollection() as $store) {
-                $html .= $this->_getFieldHtml($element, $store);
-            }
-        } else {
-            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
-        }
-
-        $html .= $this->_getFooterHtml($element);
-        return $html;
-    }
-
-    protected function _getFieldRenderer()
-    {
-        if (empty($this->_fieldRenderer)) {
-            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
-        }
-
-        return $this->_fieldRenderer;
-    }
-
-    /**
-     * @return array
-     */
-    protected function _getValues()
-    {
-        if (!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $this->_apiUrl,
-                $this->_apiKey
-            );
-
-            try {
-                $sites = $client->sitesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
-                Mage::log($e->getMessage());
-            }
-
-            if ($sites->isSuccessful()) {
-                if (empty($this->_values)) {
-                    foreach ($sites['sites'] as $site) {
-                        $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($site['name']), 'value'=>$site['code']);
-                    }
-                }
-            }
-        }
-
-        return $this->_values;
-    }
-
-    protected function _getFieldHtml($fieldset, $group)
-    {
-        $configData = $this->getConfigData();
-
-        $path = 'retailcrm/sites/' . $group->getCode();
-        if (isset($configData[$path])) {
-            $data = $configData[$path];
-            $inherit = false;
-        } else {
-            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
-            $inherit = true;
-        }
-
-        $field = $fieldset->addField(
-            'sites_' . $group->getCode(), 'select',
-            array(
-                'name'          => 'groups[sites][fields][' . $group->getCode() . '][value]',
-                'label'         => $group->getName(),
-                'value'         => $data,
-                'values'        => $this->_getValues(),
-                'inherit'       => $inherit,
-                'can_use_default_value' => 1,
-                'can_use_website_value' => 1
-            )
-        )->setRenderer($this->_getFieldRenderer());
-
-        return $field->toHtml();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Status.php

@@ -1,89 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Status extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
-{
-    public function render(Varien_Data_Form_Element_Abstract $element)
-    {
-        $html = $this->_getHeaderHtml($element);
-
-        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $statuses = Mage::getModel('sales/order_status')->getResourceCollection()->getData();
-            
-            foreach ($statuses as $status) {
-                $html .= $this->_getFieldHtml($element, $status);
-            }
-        } else {
-            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
-        }
-
-        $html .= $this->_getFooterHtml($element);
-
-        return $html;
-    }
-
-    protected function _getFieldRenderer()
-    {
-        if (empty($this->_fieldRenderer)) {
-            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
-        }
-        
-        return $this->_fieldRenderer;
-    }
-
-    /**
-     * @return array
-     */
-    protected function _getValues()
-    {
-        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
-            $client = new Retailcrm_Retailcrm_Model_ApiClient(
-                $this->_apiUrl,
-                $this->_apiKey
-            );
-
-            try {
-                $statuses = $client->statusesList();
-            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
-                Mage::log($e->getMessage());
-            }
-
-            if ($statuses->isSuccessful()) {
-                if (empty($this->_values)) {
-                    foreach ($statuses['statuses'] as $status) {
-                        $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($status['name']), 'value'=>$status['code']);
-                    }
-                }
-            }
-        }
-
-        return $this->_values;
-    }
-
-    protected function _getFieldHtml($fieldset, $group)
-    {
-        $configData = $this->getConfigData();
-
-        $path = 'retailcrm/status/' . $group['status'];
-        if (isset($configData[$path])) {
-            $data = $configData[$path];
-            $inherit = false;
-        } else {
-            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
-            $inherit = true;
-        }
-
-        $field = $fieldset->addField(
-            'status_' . $group['status'], 'select',
-            array(
-                'name'          => 'groups[status][fields]['.$group['status'].'][value]',
-                'label'         => $group['label'],
-                'value'         => $data,
-                'values'        => $this->_getValues(),
-                'inherit'       => $inherit,
-                'can_use_default_value' => 1,
-                'can_use_website_value' => 1
-            )
-        )->setRenderer($this->_getFieldRenderer());
-
-        return $field->toHtml();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Helper/Data.php

@@ -1,244 +0,0 @@
-<?php
-/**
- * Default extension helper class
- * PHP version 5.3
- *
- * @category Model
- * @package  RetailCrm\Model
- * @author   RetailDriver LLC <integration@retailcrm.ru>
- * @license  http://opensource.org/licenses/MIT MIT License
- * @link     http://www.magentocommerce.com/magento-connect/retailcrm-1.html
- */
-
-/**
- * Data helper class
- *
- * @category Model
- * @package  RetailCrm\Model
- * @author   RetailDriver LLC <integration@retailcrm.ru>
- * @license  http://opensource.org/licenses/MIT MIT License
- * @link     http://www.magentocommerce.com/magento-connect/retailcrm-1.html
- *
- * @SuppressWarnings(PHPMD.CamelCaseClassName)
- */
-class Retailcrm_Retailcrm_Helper_Data extends Mage_Core_Helper_Abstract
-{
-    /**
-     * Path to store config if front-end output is enabled
-     *
-     * @var string
-     */
-    const XML_API_URL = 'retailcrm/general/api_url';
-
-    /**
-     * Path to store config where count of news posts per page is stored
-     *
-     * @var string
-     */
-    const XML_API_KEY = 'retailcrm/general/api_key';
-
-    /**
-     * @var string
-     */
-    const XML_SITES = 'retailcrm/sites/';
-
-    /**
-     * @var string
-     */
-    const XML_SITE = 'retailcrm/site/default';
-
-
-    /**
-     * Get site code
-     *
-     * @param Mage_Core_Model_Store $store
-     *
-     * @return mixed|null
-     */
-    public function getSite($store)
-    {
-        if (!$store instanceof Mage_Core_Model_Store
-            && is_int($store)
-        ) {
-            $store = Mage::app()->getStore($store);
-        }
-
-        $website = $store->getWebsite();
-        $site = $website->getConfig(self::XML_SITES . $store->getCode());
-
-        if ($site) {
-            return $site;
-        } else {
-            $site = Mage::getStoreConfig(self::XML_SITE);
-
-            if ($site) {
-                return $site;
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * @return array
-     */
-    public function getMappingSites() {
-        $sites = array();
-        $webSites = Mage::app()->getWebsites();
-
-        foreach ($webSites as $webSite) {
-            $storesFromSite = $webSite->getStores();
-
-            foreach ($storesFromSite as $store) {
-                $config = $webSite->getConfig(self::XML_SITES . $store->getCode());
-
-                if ($config) {
-                    $sites[$config] = $store->getCode();
-                }
-            }
-
-            unset($storesFromSite);
-        }
-
-        unset($webSites);
-
-        return $sites;
-    }
-
-    /**
-      * Get api url
-      *
-      * @param Mage_Core_Model_Store $store store instance
-      *
-      * @SuppressWarnings(PHPMD.StaticAccess)
-      *
-      * @return int
-      */
-    public function getApiUrl($store = null)
-    {
-        return abs((int)Mage::getStoreConfig(self::XML_API_URL, $store));
-    }
-
-     /**
-      * Get api key
-      *
-      * @param Mage_Core_Model_Store $store store instance
-      *
-      * @SuppressWarnings(PHPMD.StaticAccess)
-      *
-      * @return int
-      */
-    public function getApiKey($store = null)
-    {
-        return abs((int)Mage::getStoreConfig(self::XML_API_KEY, $store));
-    }
-
-    /**
-     * Get api key
-     *
-     * @param string  $baseUrl    base url
-     * @param mixed   $coreUrl    url rewritte
-     * @param integer $productId  product id
-     * @param integer $storeId    product store id
-     * @param integer $categoryId product category id
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     *
-     * @return string
-     */
-    public function rewrittenProductUrl($baseUrl,$coreUrl,$productId,$storeId,$categoryId = null)
-    {
-        $idPath = sprintf('product/%d', $productId);
-        if ($categoryId) {
-             $idPath = sprintf('%s/%d', $idPath, $categoryId);
-        }
-    
-        $coreUrl->setStoreId($storeId);
-        $coreUrl->loadByIdPath($idPath);
-
-        return $baseUrl . $coreUrl->getRequestPath();
-    }
-
-    /**
-     * Get country code
-     *
-     * @param string $string country iso code
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     *
-     * @return string
-     */
-    public function getCountryCode($string)
-    {
-        $country = empty($string) ? 'RU' : $string;
-        $xmlObj = new Varien_Simplexml_Config(
-            sprintf(
-                "%s%s%s",
-                Mage::getModuleDir('etc', 'Retailcrm_Retailcrm'),
-                DS,
-                'country.xml'
-            )
-        );
-        $xmlData = $xmlObj->getNode();
-
-        if ($country != 'RU') {
-            foreach ($xmlData as $elem) {
-                if ($elem->name == $country || $elem->english == $country) {
-                    $country = $elem->alpha;
-                    break;
-                }
-            }
-        }
-
-        return (string) $country;
-    }
-
-    /**
-     * Get exchage time
-     *
-     * @param string $datetime datetime string
-     *
-     * @return \DateTime
-     */
-    public function getExchangeTime($datetime)
-    {
-        return $datetime = empty($datetime)
-            ? new DateTime(
-                date(
-                    'Y-m-d H:i:s',
-                    strtotime('-1 days', strtotime(date('Y-m-d H:i:s')))
-                )
-            )
-            : new DateTime($datetime);
-    }
-
-    /**
-     * Recursive array filter
-     *
-     * @param array $haystack input array
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     * @SuppressWarnings(PHPMD.ElseExpression)
-     *
-     * @return array
-     */
-    public function filterRecursive($haystack)
-    {
-        foreach ($haystack as $key => $value) {
-            if (is_array($value)) {
-                $haystack[$key] = self::filterRecursive($haystack[$key]);
-            }
-            
-            if (is_null($haystack[$key])
-                || $haystack[$key] === ''
-                || count($haystack[$key]) == 0
-            ) {
-                unset($haystack[$key]);
-            } elseif (!is_array($value)) {
-                $haystack[$key] = trim($value);
-            }
-        }
-
-        return $haystack;
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Attribute.php

@@ -1,43 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Model_Attribute
-{
-    /**
-     * Options getter
-     *
-     * @return array
-     */
-    public function toOptionArray()
-    {
-        $attributes = Mage::getResourceModel('catalog/product_attribute_collection')
-            ->getItems();
-
-        $data = array();
-
-        foreach($attributes as $attribute) {
-            if(empty($attribute->getFrontendLabel())) continue;
-
-            $data[] = array(
-                'label' => $attribute->getFrontendLabel(),
-                'value' => $attribute->getAttributeCode()
-            );
-        }
-
-        return $data;
-    }
-
-    /**
-     * Get options in "key-value" format
-     *
-     * @return array
-     */
-    public function toArray()
-    {
-        return array();
-
-        return array(
-            0 => Mage::helper('adminhtml')->__('Data1'),
-            1 => Mage::helper('adminhtml')->__('Data2'),
-            2 => Mage::helper('adminhtml')->__('Data3'),
-        );
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Customer.php

@@ -1,80 +0,0 @@
-<?php
-/**
- * Customer class
- *
- * @category Model
- * @package  RetailCrm\Model
- * @author   RetailDriver LLC <integration@retailcrm.ru>
- * @license  http://opensource.org/licenses/MIT MIT License
- * @link     http://www.magentocommerce.com/magento-connect/retailcrm-1.html
- *
- * @SuppressWarnings(PHPMD.CamelCaseClassName)
- */
-class Retailcrm_Retailcrm_Model_Customer extends Retailcrm_Retailcrm_Model_Exchange
-{
-    /**
-     * Customer create
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     * @SuppressWarnings(PHPMD.ElseExpression)
-     * @param mixed $data
-     *
-     * @return bool
-     */
-    public function customerRegister($data)
-    {
-        $customer = array(
-            'externalId' => $data->getId(),
-            'email' => $data->getEmail(),
-            'firstName' => $data->getFirstname(),
-            'patronymic' => $data->getMiddlename(),
-            'lastName' => $data->getLastname(),
-            'createdAt' => Mage::getSingleton('core/date')->date()
-        );
-        $this->_api->setSite(Mage::helper('retailcrm')->getSite($data->getStore()));
-        $this->_api->customersEdit($customer);
-    }
-
-     /**
-    * Customers export
-    *
-    * @SuppressWarnings(PHPMD.StaticAccess)
-    * @SuppressWarnings(PHPMD.ElseExpression)
-    *
-    * @return bool
-    */
-    public function customersExport()
-    {
-        $customersSites = array();
-        $customerCollection = Mage::getModel('customer/customer')
-        ->getCollection()
-        ->addAttributeToSelect('email')
-        ->addAttributeToSelect('firstname')
-        ->addAttributeToSelect('lastname');
-        foreach ($customerCollection as $customerData) {
-            $customer = array(
-                'externalId' => $customerData->getId(),
-                'email' => $customerData->getData('email'),
-                'firstName' => $customerData->getData('firstname'),
-                'lastName' => $customerData->getData('lastname')
-            );
-
-            $customersSites[$customerData->getStore()->getId()][] = $customer;
-        }
-
-        unset($customerCollection);
-
-        foreach ($customersSites as $storeId => $customers) {
-            $chunked = array_chunk($customers, 50);
-            unset($customers);
-            foreach ($chunked as $chunk) {
-                $this->_api->customersUpload($chunk, Mage::helper('retailcrm')->getSite($storeId));
-                time_nanosleep(0, 250000000);
-            }
-
-            unset($chunked);
-        }
-
-        return true;
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Exception/CurlException.php

@@ -1,5 +0,0 @@
-<?php
-
-class Retailcrm_Retailcrm_Model_Exception_CurlException extends RuntimeException
-{
-}

app/code/community/Retailcrm/Retailcrm/Model/Exception/InvalidJsonException.php

@@ -1,5 +0,0 @@
-<?php
-
-class Retailcrm_Retailcrm_Model_Exception_InvalidJsonException extends DomainException
-{
-}

app/code/community/Retailcrm/Retailcrm/Model/Http/Client.php

@@ -1,107 +0,0 @@
-<?php
-
-/**
- * PHP version 5.3
- *
- * HTTP client
- *
- * @category RetailCrm
- * @package  RetailCrm
- * @author   RetailCrm <integration@retailcrm.ru>
- * @license  https://opensource.org/licenses/MIT MIT License
- * @link     http://www.retailcrm.ru/docs/Developers/ApiVersion4
- */
-class Retailcrm_Retailcrm_Model_Http_Client
-{
-    const METHOD_GET = 'GET';
-    const METHOD_POST = 'POST';
-
-    protected $url;
-    protected $defaultParameters;
-
-    /**
-     * Client constructor.
-     *
-     * @param string $url               api url
-     * @param array  $defaultParameters array of parameters
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function __construct($url, array $defaultParameters = array())
-    {
-        if (false === stripos($url, 'https://')) {
-            throw new Retailcrm_Retailcrm_Model_Exception_InvalidJsonException(
-                'API schema requires HTTPS protocol'
-            );
-        }
-
-        $this->url = $url;
-        $this->defaultParameters = $defaultParameters;
-    }
-
-    /**
-     * Make HTTP request
-     *
-     * @param string $path       request url
-     * @param string $method     (default: 'GET')
-     * @param array  $parameters (default: array())
-     *
-     * @SuppressWarnings(PHPMD.ExcessiveParameterList)
-     *
-     * @throws \InvalidArgumentException
-     * @throws CurlException
-     * @throws InvalidJsonException
-     *
-     * @return ApiResponse
-     */
-    public function makeRequest($path,$method,array $parameters = array()) 
-    {
-        $allowedMethods = array(self::METHOD_GET, self::METHOD_POST);
-
-        if (!in_array($method, $allowedMethods, false)) {
-            throw new Retailcrm_Retailcrm_Model_Exception_InvalidJsonException(
-                sprintf(
-                    'Method "%s" is not valid. Allowed methods are %s',
-                    $method,
-                    implode(', ', $allowedMethods)
-                )
-            );
-        }
-
-        $parameters = array_merge($this->defaultParameters, $parameters);
-
-        $url = $this->url . $path;
-
-        if (self::METHOD_GET === $method && count($parameters)) {
-            $url .= '?' . http_build_query($parameters, '', '&');
-        }
-
-        $curlHandler = curl_init();
-        curl_setopt($curlHandler, CURLOPT_URL, $url);
-        curl_setopt($curlHandler, CURLOPT_RETURNTRANSFER, 1);
-        curl_setopt($curlHandler, CURLOPT_FOLLOWLOCATION, 1);
-        curl_setopt($curlHandler, CURLOPT_FAILONERROR, false);
-        curl_setopt($curlHandler, CURLOPT_SSL_VERIFYPEER, false);
-        curl_setopt($curlHandler, CURLOPT_SSL_VERIFYHOST, false);
-        curl_setopt($curlHandler, CURLOPT_TIMEOUT, 30);
-        curl_setopt($curlHandler, CURLOPT_CONNECTTIMEOUT, 30);
-
-        if (self::METHOD_POST === $method) {
-            curl_setopt($curlHandler, CURLOPT_POST, true);
-            curl_setopt($curlHandler, CURLOPT_POSTFIELDS, $parameters);
-        }
-
-        $responseBody = curl_exec($curlHandler);
-        $statusCode = curl_getinfo($curlHandler, CURLINFO_HTTP_CODE);
-        $errno = curl_errno($curlHandler);
-        $error = curl_error($curlHandler);
-
-        curl_close($curlHandler);
-
-        if ($errno) {
-            throw new Retailcrm_Retailcrm_Model_Exception_CurlException($error, $errno);
-        }
-
-        return new Retailcrm_Retailcrm_Model_Response_ApiResponse($statusCode, $responseBody);
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Icml.php

@@ -1,363 +0,0 @@
-<?php
-
-class Retailcrm_Retailcrm_Model_Icml
-{
-    protected $_dd;
-    protected $_eCategories;
-    protected $_eOffers;
-    protected $_shop;
-
-    public function generate($shop)
-    {
-        $this->_shop = $shop;
-        
-        $string = '<?xml version="1.0" encoding="UTF-8"?>
-            <yml_catalog date="'.date('Y-m-d H:i:s').'">
-                <shop>
-                    <name>'.$shop->getName().'</name>
-                    <categories/>
-                    <offers/>
-                </shop>
-            </yml_catalog>
-        ';
-
-        $xml = new SimpleXMLElement(
-            $string,
-            LIBXML_NOENT | LIBXML_NOCDATA | LIBXML_COMPACT | LIBXML_PARSEHUGE
-        );
-
-        $this->_dd = new DOMDocument();
-        $this->_dd->preserveWhiteSpace = false;
-        $this->_dd->formatOutput = true;
-        $this->_dd->loadXML($xml->asXML());
-
-        $this->_eCategories = $this->_dd->
-            getElementsByTagName('categories')->item(0);
-        $this->_eOffers = $this->_dd
-            ->getElementsByTagName('offers')->item(0);
-
-        $this->addCategories();
-        $this->addOffers();
-
-        $this->_dd->saveXML();
-        $baseDir = Mage::getBaseDir();
-        $shopCode = $shop->getCode();
-        $this->_dd->save($baseDir . DS . 'retailcrm_' . $shopCode . '.xml');
-    }
-
-    private function addCategories()
-    {
-        $category = Mage::getModel('catalog/category');
-        $treeModel = $category->getTreeModel();
-        $treeModel->load();
-
-        $ids = $treeModel->getCollection()->getAllIds();
-        $categories = array();
-
-        if (!empty($ids))
-        {
-            foreach ($ids as $id)
-            {
-                if ($id > 1) {
-                    $category = Mage::getModel('catalog/category');
-                    $category->load($id);
-                    $categoryData = array(
-                        'id' => $category->getId(),
-                        'name'=> $category->getName(),
-                        'parentId' => $category->getParentId()
-                    );
-                    array_push($categories, $categoryData);
-                }
-            }
-        }
-
-        foreach($categories as $category) {
-            $e = $this->_eCategories->appendChild(
-                $this->_dd->createElement('category')
-            );
-            $e->appendChild($this->_dd->createTextNode($category['name']));
-            $e->setAttribute('id', $category['id']);
-
-            if ($category['parentId'] > 1) {
-                $e->setAttribute('parentId', $category['parentId']);
-            }
-        }
-    }
-
-    private function addOffers()
-    {
-        $offers = array();
-        $helper = Mage::helper('retailcrm');
-        $picUrl = Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_MEDIA);
-        $baseUrl = Mage::getBaseUrl();
-        
-        $customAdditionalAttributes = Mage::getStoreConfig('retailcrm/attributes_to_export_into_icml');
-        $customAdditionalAttributes = explode(',', $customAdditionalAttributes);
-
-        $collection = Mage::getModel('catalog/product')
-            ->getCollection()
-            ->addAttributeToSelect('*')
-            ->addUrlRewrite();
-        
-        $collection->addFieldToFilter('status', Mage_Catalog_Model_Product_Status::STATUS_ENABLED);
-        $collection->addFieldToFilter('visibility', Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH);
-        
-        foreach ($collection as $product) {
-            /** @var Mage_Catalog_Model_Product $product */
-            $offer = array();
-
-            $offer['id'] = $product->getTypeId() != 'configurable' ? $product->getId() : null;
-            $offer['productId'] = $product->getId();
-            $offer['productActivity'] = $product->isAvailable() ? 'Y' : 'N';
-            $offer['name'] = $product->getName();
-            $offer['productName'] = $product->getName();
-            $offer['initialPrice'] = (float) $product->getPrice();
-            if($product->hasCost())
-                $offer['purchasePrice'] = (float) $product->getCost();
-
-            $offer['url'] = $product->getProductUrl();
-            $offer['picture'] = $picUrl.'catalog/product'.$product->getImage();
-            $offer['quantity'] = Mage::getModel('cataloginventory/stock_item')
-                ->loadByProduct($product)->getQty();
-
-            foreach ($product->getCategoryIds() as $category_id) {
-                $offer['categoryId'][] = $category_id;
-            }
-
-            $offer['vendor'] = $product->getAttributeText('manufacturer');
-
-            $offer['params'] = array();
-
-            $article = $product->getSku();
-            if(!empty($article)) {
-                $offer['params'][] = array(
-                    'name' => 'Article',
-                    'code' => 'article',
-                    'value' => $article
-                );
-            }
-
-            $weight = $product->getWeight();
-            if(!empty($weight)) {
-                $offer['params'][] = array(
-                    'name' => 'Weight',
-                    'code' => 'weight',
-                    'value' => $weight
-                );
-            }
-
-            if(!empty($customAdditionalAttributes)) {
-                foreach($customAdditionalAttributes as $customAdditionalAttribute) {
-                    $alreadyExists = false;
-                    foreach($offer['params'] as $param) {
-                        if($param['code'] == $customAdditionalAttribute) {
-                            $alreadyExists = true;
-                            break;
-                        }
-                    }
-
-                    if($alreadyExists) continue;
-
-                    $attribute = $product->getAttributeText($customAdditionalAttribute);
-                    if(!empty($attribute)) {
-                        $offer['params'][] = array(
-                            'name' => $customAdditionalAttribute,
-                            'code' => $customAdditionalAttribute,
-                            'value' => $attribute
-                        );
-                    }
-                }
-            }
-
-            $offers[] = $offer;
-
-            if($product->getTypeId() == 'configurable') {
-
-                /** @var Mage_Catalog_Model_Product_Type_Configurable $product */
-                $associatedProducts = Mage::getModel('catalog/product_type_configurable')->getUsedProducts(null, $product);
-
-                $productAttributeOptions = $product->getTypeInstance(true)->getConfigurableAttributesAsArray($product);
-
-                foreach($associatedProducts as $associatedProduct) {
-                    $associatedProduct = Mage::getModel('catalog/product')->load($associatedProduct->getId());
-
-                    $attributes = array();
-                    foreach($productAttributeOptions as $productAttributeOption) {
-                        $attributes[$productAttributeOption['label']] = $associatedProduct->getAttributeText($productAttributeOption['attribute_code']);
-                    }
-
-                    $attributesString = array();
-                    foreach($attributes AS $attributeName=>$attributeValue) {
-                        $attributesString[] = $attributeName.': '.$attributeValue;
-                    }
-                    
-                    $attributesString = ' (' . implode(', ', $attributesString) . ')';
-
-                    $offer = array();
-
-                    $offer['id'] = $associatedProduct->getId();
-                    $offer['productId'] = $product->getId();
-                    $offer['productActivity'] = $associatedProduct->isAvailable() ? 'Y' : 'N';
-                    $offer['name'] = $associatedProduct->getName().$attributesString;
-                    $offer['productName'] = $product->getName();
-                    $offer['initialPrice'] = (float) $associatedProduct->getFinalPrice();
-                    if($associatedProduct->hasCost())
-                        $offer['purchasePrice'] = (float) $associatedProduct->getCost();
-                    $offer['url'] = $associatedProduct->getProductUrl();
-                    $offer['picture'] = $picUrl.'catalog/product'.$associatedProduct->getImage();
-                    $offer['quantity'] = Mage::getModel('cataloginventory/stock_item')
-                        ->loadByProduct($associatedProduct)->getQty();
-
-                    foreach ($associatedProduct->getCategoryIds() as $category_id) {
-                        $offer['categoryId'][] = $category_id;
-                    }
-
-                    $offer['vendor'] = $associatedProduct->getAttributeText('manufacturer');
-
-                    $offer['params'] = array();
-
-                    $article = $associatedProduct->getSku();
-                    if(!empty($article)) {
-                        $offer['params'][] = array(
-                            'name' => 'Article',
-                            'code' => 'article',
-                            'value' => $article
-                        );
-                    }
-
-                    $weight = $associatedProduct->getWeight();
-                    if(!empty($weight)) {
-                        $offer['params'][] = array(
-                            'name' => 'Weight',
-                            'code' => 'weight',
-                            'value' => $weight
-                        );
-                    }
-
-                    if(!empty($attributes)) {
-                        foreach($attributes as $attributeName => $attributeValue) {
-                            $offer['params'][] = array(
-                                'name' => $attributeName,
-                                'code' => str_replace(' ', '_', strtolower($attributeName)),
-                                'value' => $attributeValue
-                            );
-                        }
-                    }
-
-                    if(!empty($customAdditionalAttributes)) {
-                        foreach($customAdditionalAttributes as $customAdditionalAttribute) {
-                            $alreadyExists = false;
-                            foreach($offer['params'] as $param) {
-                                if($param['code'] == $customAdditionalAttribute) {
-                                    $alreadyExists = true;
-                                    break;
-                                }
-                            }
-
-                            if($alreadyExists) continue;
-
-                            $attribute = $associatedProduct->getAttributeText($customAdditionalAttribute);
-                            if(!empty($attribute)) {
-                                $offer['params'][] = array(
-                                    'name' => $customAdditionalAttribute,
-                                    'code' => $customAdditionalAttribute,
-                                    'value' => $attribute
-                                );
-                            }
-                        }
-                    }
-
-                    $offers[] = $offer;
-                }
-            }
-        }
-
-        foreach ($offers as $offer) {
-            $e = $this->_eOffers->appendChild(
-                $this->_dd->createElement('offer')
-            );
-
-            $e->setAttribute('id', $offer['id']);
-            $e->setAttribute('productId', $offer['productId']);
-
-            if (!empty($offer['quantity'])) {
-                $e->setAttribute('quantity', (int) $offer['quantity']);
-            } else {
-                $e->setAttribute('quantity', 0);
-            }
-
-            if (!empty($offer['categoryId'])) {
-                foreach ($offer['categoryId'] as $categoryId) {
-                    $e->appendChild(
-                        $this->_dd->createElement('categoryId')
-                    )->appendChild(
-                        $this->_dd->createTextNode($categoryId)
-                    );
-                }
-            } else {
-                $e->appendChild($this->_dd->createElement('categoryId', 1));
-            }
-
-            $e->appendChild($this->_dd->createElement('productActivity'))
-                ->appendChild(
-                    $this->_dd->createTextNode($offer['productActivity'])
-                );
-
-            $e->appendChild($this->_dd->createElement('name'))
-                ->appendChild(
-                    $this->_dd->createTextNode($offer['name'])
-                );
-
-            $e->appendChild($this->_dd->createElement('productName'))
-                ->appendChild(
-                    $this->_dd->createTextNode($offer['productName'])
-                );
-
-            $e->appendChild($this->_dd->createElement('price'))
-                ->appendChild(
-                    $this->_dd->createTextNode($offer['initialPrice'])
-                );
-
-            if (!empty($offer['purchasePrice'])) {
-                $e->appendChild($this->_dd->createElement('purchasePrice'))
-                    ->appendChild(
-                        $this->_dd->createTextNode($offer['purchasePrice'])
-                    );
-            }
-
-            if (!empty($offer['picture'])) {
-                $e->appendChild($this->_dd->createElement('picture'))
-                    ->appendChild(
-                        $this->_dd->createTextNode($offer['picture'])
-                    );
-            }
-
-            if (!empty($offer['url'])) {
-                $e->appendChild($this->_dd->createElement('url'))
-                    ->appendChild(
-                        $this->_dd->createTextNode($offer['url'])
-                    );
-            }
-
-            if (!empty($offer['vendor'])) {
-                $e->appendChild($this->_dd->createElement('vendor'))
-                    ->appendChild(
-                        $this->_dd->createTextNode($offer['vendor'])
-                    );
-            }
-
-            if(!empty($offer['params'])) {
-                foreach($offer['params'] as $param) {
-                    $paramNode = $this->_dd->createElement('param');
-                    $paramNode->setAttribute('name', $param['name']);
-                    $paramNode->setAttribute('code', $param['code']);
-                    $paramNode->appendChild(
-                        $this->_dd->createTextNode($param['value'])
-                    );
-                    $e->appendChild($paramNode);
-                }
-            }
-        }
-    }
-}
-

app/code/community/Retailcrm/Retailcrm/Model/Observer.php

@@ -1,72 +0,0 @@
-<?php
-/**
- * Observer
- *
- * @author RetailDriver LLC
- */
-class Retailcrm_Retailcrm_Model_Observer
-{
-    /**
-     * Event after order created
-     *
-     * @param Varien_Event_Observer $observer
-     * @return bool
-     */
-    public function orderCreate(Varien_Event_Observer $observer)
-    {
-        if (Mage::registry('sales_order_place_after') != 1){//do nothing if the event was dispatched
-            $order = $observer->getEvent()->getOrder();
-            Mage::getModel('retailcrm/order')->orderCreate($order);
-        }
-
-        return true;
-    }
-    
-    public function orderUpdate(Varien_Event_Observer $observer)
-    {
-        $order = $observer->getEvent()->getOrder();
-        Mage::getModel('retailcrm/order')->orderUpdate($order);
-        return true;
-    }
-    
-    public function orderStatusHistoryCheck(Varien_Event_Observer $observer)
-    {
-        $order = $observer->getEvent()->getOrder();
-        Mage::getModel('retailcrm/order')->orderStatusHistoryCheck($order);
-        
-        return true;
-    }
-    
-    /**
-     * Event after customer created
-     *
-     * @param Varien_Event_Observer $observer
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     *
-     * @return bool
-     */
-    public function customerRegister(Varien_Event_Observer $observer)
-    {
-        if (Mage::registry('customer_save_after') != 1) {
-            $customer = $observer->getEvent()->getCustomer();
-            Mage::getModel('retailcrm/customer')->customerRegister($customer);
-        }
-
-        return true;
-    }
-    
-    public function exportCatalog()
-    {
-        foreach (Mage::app()->getWebsites() as $website) {
-            foreach ($website->getStores() as $store) {
-                Mage::getModel('retailcrm/icml')->generate($store);
-            }
-        }
-    }
-
-    public function importHistory()
-    {
-        Mage::getModel('retailcrm/exchange')->ordersHistory();
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Order.php

@@ -1,438 +0,0 @@
-<?php
-/**
- * Order class
- *
- * @category Model
- * @package  RetailCrm\Model
- * @author   RetailDriver LLC <integration@retailcrm.ru>
- * @license  http://opensource.org/licenses/MIT MIT License
- * @link     http://www.magentocommerce.com/magento-connect/retailcrm-1.html
- *
- * @SuppressWarnings(PHPMD.CamelCaseClassName)
- * @SuppressWarnings(PHPMD.CamelCasePropertyName)
- */
-class Retailcrm_Retailcrm_Model_Order extends Retailcrm_Retailcrm_Model_Exchange
-{
-    /**
-     * Order create
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     * @SuppressWarnings(PHPMD.ElseExpression)
-     * @param mixed $order
-     *
-     * @return bool
-     */
-    public function orderPay($orderId)
-    {
-        $order = Mage::getModel('sales/order')->load($orderId);
-
-        if ((string)$order->getBaseGrandTotal() == (string)$order->getTotalPaid()) {
-            $preparedOrder = array(
-                'externalId' => $order->getRealOrderId(),//getId(),
-                'paymentStatus' => 'paid',
-            );
-
-            $helper = Mage::helper('retailcrm');
-            $preparedOrder = $helper->filterRecursive($preparedOrder);
-            $this->_api->setSite($helper->getSite($order->getStore()));
-            $this->_api->ordersEdit($preparedOrder);
-        }
-    }
-
-    public function orderStatusHistoryCheck($order)
-    {
-        $config = Mage::getModel(
-            'retailcrm/settings',
-            array(
-                'storeId' =>$order->getStoreId()
-            )
-        );
-        $preparedOrder = array(
-            'externalId' => $order->getRealOrderId(),//getId(),
-            'status' => $config->getMapping($order->getStatus(), 'status'),
-        );
-
-        $comment = $order->getStatusHistoryCollection()->getData();
-
-        if(!empty($comment[0]['comment'])) {
-            $preparedOrder['managerComment'] = $comment[0]['comment'];
-        }
-
-        $helper = Mage::helper('retailcrm');
-        $preparedOrder = $helper->filterRecursive($preparedOrder);
-        $this->_api->setSite($helper->getSite($order->getStore()));
-        $this->_api->ordersEdit($preparedOrder);
-    }
-
-    public function orderUpdate($order)
-    {
-        $config = Mage::getModel(
-            'retailcrm/settings',
-            array(
-                'storeId' =>$order->getStoreId()
-            )
-        );
-        $preparedOrder = array(
-            'externalId' => $order->getRealOrderId(),//getId(),
-            'status' => $config->getMapping($order->getStatus(), 'status'),
-        );
-        if ((float)$order->getBaseGrandTotal() == (float)$order->getTotalPaid()) {
-            $preparedOrder['paymentStatus'] = 'paid';
-            $helper = Mage::helper('retailcrm');
-            $preparedOrder = $helper->filterRecursive($preparedOrder);
-            $this->_api->setSite($helper->getSite($order->getStore()));
-            $this->_api->ordersEdit($preparedOrder);
-        }
-    }
-
-    public function orderCreate($order)
-    {
-        $helper = Mage::helper('retailcrm');
-        $config = Mage::getModel('retailcrm/settings', ['storeId' => $order->getStoreId()]);
-        $address = $order->getShippingAddress()->getData();
-        $orderItems = $order->getItemsCollection()
-            ->addAttributeToSelect('*')
-            ->addAttributeToFilter('product_type', array('eq'=>'simple'))
-            ->load();
-        $items = array();
-
-        foreach ($orderItems as $item) {
-            if ($item->getProductType() == "simple") {
-                if ($item->getParentItemId()) {
-                    $parent = Mage::getModel('sales/order_item')->load($item->getParentItemId());
-                }
-
-                $product = array(
-                    'productName' => !isset($parent) ? $item->getName() : $parent->getName(),
-                    'quantity' => !isset($parent) ? intval($item->getQtyOrdered()) : intval($parent->getQtyOrdered()),
-                    'initialPrice' => !isset($parent) ? $item->getPrice() : $parent->getPrice(),
-                    'offer' => array(
-                        'externalId' => $item->getProductId()
-                    )
-                );
-
-                unset($parent);
-                $items[] = $product;
-            } elseif ($item->getProductType() == "grouped") {
-                $product = array(
-                    'productName' => $item->getName(),
-                    'quantity' => $item->getQtyOrdered(),
-                    'initialPrice' => $item->getPrice(),
-                    'offer' => array(
-                        'externalId '=> $item->getProductId()
-                    )
-                );
-
-                $items[] = $product;
-            }
-        }
-
-        $shipping = $this->getShippingCode($order->getShippingMethod());
-
-        $preparedOrder = array(
-            'externalId' => $order->getRealOrderId(),
-            'number' => $order->getRealOrderId(),
-            'createdAt' => Mage::getModel('core/date')->date(),
-            'lastName' => $order->getCustomerLastname(),
-            'firstName' => $order->getCustomerFirstname(),
-            'patronymic' => $order->getCustomerMiddlename(),
-            'email' => $order->getCustomerEmail(),
-            'phone' => $address['telephone'],
-            'paymentType' => $config->getMapping($order->getPayment()->getMethodInstance()->getCode(), 'payment'),
-            'status' => $config->getMapping($order->getStatus(), 'status'),
-            'discount' => abs($order->getDiscountAmount()),
-            'items' => $items,
-            'customerComment' => $order->getStatusHistoryCollection()->getFirstItem()->getComment(),
-            'delivery' => array(
-                'code' => $config->getMapping($shipping, 'shipping'),
-                'cost' => $order->getShippingAmount(),
-                'address' => array(
-                    'index' => $address['postcode'],
-                    'city' => $address['city'],
-                    'country' => $address['country_id'],
-                    'street' => $address['street'],
-                    'region' => $address['region'],
-                    'text' => trim(
-                        ',',
-                        implode(
-                            ',',
-                            array(
-                                $address['postcode'],
-                                $address['city'],
-                                $address['street']
-                            )
-                        )
-                    )
-                ),
-            )
-        );
-
-        if (trim($preparedOrder['delivery']['code']) == ''){
-            unset($preparedOrder['delivery']['code']);
-        }
-
-        if (trim($preparedOrder['paymentType']) == ''){
-            unset($preparedOrder['paymentType']);
-        }
-
-        if (trim($preparedOrder['status']) == ''){
-            unset($preparedOrder['status']);
-        }
-
-        if ($order->getCustomerIsGuest() == 0) {
-            $preparedCustomer = array(
-                'externalId' => $order->getCustomerId()
-            );
-
-            if ($this->_api->customersCreate($preparedCustomer)) {
-                $preparedOrder['customer']['externalId'] = $order->getCustomerId();
-            }
-        }
-
-        $preparedOrder = $helper->filterRecursive($preparedOrder);
-
-        Mage::log($preparedOrder, null, 'retailcrmCreatePreparedOrder.log', true);
-
-        try {
-            $response = $this->_api->ordersCreate($preparedOrder, $helper->getSite($order->getStore()));
-            if ($response->isSuccessful() && 201 === $response->getStatusCode()) {
-                Mage::log($response->id);
-            } else {
-                Mage::log(
-                    sprintf(
-                        "Order create error: [HTTP status %s] %s",
-                        $response->getStatusCode(),
-                        $response->getErrorMsg()
-                    )
-                );
-
-                if (isset($response['errors'])) {
-                    Mage::log(implode(' :: ', $response['errors']));
-                }
-            }
-        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
-            Mage::log($e->getMessage());
-        }
-    }
-
-    public function ordersExportNumber()
-    {
-        $config = Mage::getStoreConfig('retailcrm');
-        $ordersId = explode(",", $config['load_order']['numberOrder']);
-        $ordersSites = array();
-
-        $ordersList = Mage::getResourceModel('sales/order_collection')
-        ->addAttributeToSelect('*')
-        ->joinAttribute('billing_firstname', 'order_address/firstname', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_lastname', 'order_address/lastname', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_street', 'order_address/street', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_company', 'order_address/company', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_city', 'order_address/city', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_region', 'order_address/region', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_country', 'order_address/country_id', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_postcode', 'order_address/postcode', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_telephone', 'order_address/telephone', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_fax', 'order_address/fax', 'billing_address_id', null, 'left')
-        ->joinAttribute('shipping_firstname', 'order_address/firstname', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_lastname', 'order_address/lastname', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_street', 'order_address/street', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_company', 'order_address/company', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_city', 'order_address/city', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_region', 'order_address/region', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_country', 'order_address/country_id', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_postcode', 'order_address/postcode', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_telephone', 'order_address/telephone', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_fax', 'order_address/fax', 'shipping_address_id', null, 'left')
-        ->addAttributeToSort('created_at', 'asc')
-        ->setPageSize(1000)
-        ->setCurPage(1)
-        ->addAttributeToFilter('increment_id', $ordersId)
-        ->load();
-
-        foreach ($ordersList as $order) {
-            $ordersSites[$order->getStore()->getId()][] = $this->prepareOrder($order);
-        }
-
-        foreach ($ordersSites as $storeId => $orders) {
-            $chunked = array_chunk($orders, 50);
-            unset($orders);
-            foreach ($chunked as $chunk) {
-                $this->_api->ordersUpload($chunk, Mage::helper('retailcrm')->getSite($storeId));
-                time_nanosleep(0, 250000000);
-            }
-
-            unset($chunked);
-        }
-
-        return true;
-
-    }
-
-    /**
-    * Orders export
-    *
-    * @SuppressWarnings(PHPMD.StaticAccess)
-    * @SuppressWarnings(PHPMD.ElseExpression)
-    *
-    * @return bool
-    */
-    public function ordersExport()
-    {
-        $ordersSites = array();
-        $ordersList = Mage::getResourceModel('sales/order_collection')
-        ->addAttributeToSelect('*')
-        ->joinAttribute('billing_firstname', 'order_address/firstname', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_lastname', 'order_address/lastname', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_street', 'order_address/street', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_company', 'order_address/company', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_city', 'order_address/city', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_region', 'order_address/region', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_country', 'order_address/country_id', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_postcode', 'order_address/postcode', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_telephone', 'order_address/telephone', 'billing_address_id', null, 'left')
-        ->joinAttribute('billing_fax', 'order_address/fax', 'billing_address_id', null, 'left')
-        ->joinAttribute('shipping_firstname', 'order_address/firstname', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_lastname', 'order_address/lastname', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_street', 'order_address/street', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_company', 'order_address/company', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_city', 'order_address/city', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_region', 'order_address/region', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_country', 'order_address/country_id', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_postcode', 'order_address/postcode', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_telephone', 'order_address/telephone', 'shipping_address_id', null, 'left')
-        ->joinAttribute('shipping_fax', 'order_address/fax', 'shipping_address_id', null, 'left')
-        ->addAttributeToSort('created_at', 'asc')
-        ->setPageSize(1000)
-        ->setCurPage(1)
-        ->load();
-
-        foreach ($ordersList as $order) {
-            $ordersSites[$order->getStore()->getId()][] = $this->prepareOrder($order);
-        }
-
-        foreach ($ordersSites as $storeId => $orders) {
-            $chunked = array_chunk($orders, 50);
-            unset($orders);
-            foreach ($chunked as $chunk) {
-                $this->_api->ordersUpload($chunk, Mage::helper('retailcrm')->getSite($storeId));
-                time_nanosleep(0, 250000000);
-            }
-
-            unset($chunked);
-        }
-
-        return true;
-    }
-
-    protected function prepareOrder($order)
-    {
-        $config = Mage::getModel('retailcrm/settings', ['storeId' => $order->getStoreId()]);
-        $address = $order->getShippingAddress();
-
-        $orderItems = $order->getItemsCollection()
-        ->addAttributeToSelect('*')
-        ->addAttributeToFilter('product_type', array('eq'=>'simple'))
-        ->load();
-        $items = array();
-        foreach ($orderItems as $item) {
-            if ($item->getProductType() == "simple") {
-                if ($item->getParentItemId()) {
-                    $parent = Mage::getModel('sales/order_item')->load($item->getParentItemId());
-                }
-
-                $product = array(
-                    'productName' => !isset($parent) ? $item->getName() : $parent->getName(),
-                    'quantity' => !isset($parent) ? intval($item->getQtyOrdered()) : intval($parent->getQtyOrdered()),
-                    'initialPrice' => !isset($parent) ? $item->getPrice() : $parent->getPrice(),
-                    'offer' => array(
-                        'externalId' => $item->getProductId()
-                    )
-                );
-                unset($parent);
-                $items[] = $product;
-            }
-        }
-
-        $shipping = $this->getShippingCode($order->getShippingMethod());
-        $preparedOrder = array(
-            'externalId' => $order->getRealOrderId(),
-            'number' => $order->getRealOrderId(),
-            'createdAt' => $order->getCreatedAt(),
-            'lastName' => $order->getCustomerLastname(),
-            'firstName' => $order->getCustomerFirstname(),
-            'patronymic' => $order->getCustomerMiddlename(),
-            'email' => $order->getCustomerEmail(),
-            'phone' => $address['telephone'],
-            'paymentType' => $config->getMapping($order->getPayment()->getMethodInstance()->getCode(), 'payment'),
-            'status' => $config->getMapping($order->getStatus(), 'status'),
-            'discount' => abs($order->getDiscountAmount()),
-            'items' => $items,
-            'customerComment' => $order->getStatusHistoryCollection()->getFirstItem()->getComment(),
-            'delivery' => array(
-                'code' => $config->getMapping($shipping, 'shipping'),
-                'cost' => $order->getShippingAmount(),
-                'address' => array(
-                    'index' => $address['postcode'],
-                    'city' => $address['city'],
-                    'country' => $address['country_id'],
-                    'street' => $address['street'],
-                    'region' => $address['region'],
-                    'text' => trim(
-                        ',',
-                        implode(
-                            ',',
-                            array(
-                                $address['postcode'],
-                                $address['city'],
-                                $address['street']
-                            )
-                        )
-                    )
-                ),
-            )
-        );
-
-        if(trim($preparedOrder['delivery']['code']) == ''){
-            unset($preparedOrder['delivery']['code']);
-        }
-
-        if(trim($preparedOrder['paymentType']) == ''){
-            unset($preparedOrder['paymentType']);
-        }
-
-        if(trim($preparedOrder['status']) == ''){
-            unset($preparedOrder['status']);
-        }
-
-        if ($order->getCustomerIsGuest() != 0) {
-            $preparedOrder['customer']['externalId'] = $order->getCustomerId();
-        }
-
-        return Mage::helper('retailcrm')->filterRecursive($preparedOrder);
-    }
-
-    protected function getShippingCode($string)
-    {
-        $split = array_values(explode('_', $string));
-        $length = count($split);
-        $prepare = array_slice($split, 0, $length/2);
-
-        return implode('_', $prepare);
-    }
-
-    protected function getLocale($code)
-    {
-        $this->_locale = Mage::app()->getLocale()->getLocaleCode();
-
-        if (!in_array($this->_locale, array('ru_RU', 'en_US'))) {
-            $this->_locale = 'en_US';
-        }
-
-        $this->_dict = array(
-            'ru_RU' => array('sku' => 'Артикул', 'weight' => 'Вес', 'offer' => 'Вариант'),
-            'en_US' => array('sku' => 'Sku', 'weight' => 'Weight', 'offer' => 'Offer'),
-        );
-
-        return $this->_dict[$this->_locale][$code];
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Response/ApiResponse.php

@@ -1,164 +0,0 @@
-<?php
-
-/**
- * PHP version 5.3
- *
- * Response from retailCRM API
- *
- * @category RetailCrm
- * @package  RetailCrm
- * @author   RetailCrm <integration@retailcrm.ru>
- * @license  https://opensource.org/licenses/MIT MIT License
- * @link     http://www.retailcrm.ru/docs/Developers/ApiVersion4
- */
-class Retailcrm_Retailcrm_Model_Response_ApiResponse implements ArrayAccess
-{
-    // HTTP response status code
-    protected $statusCode;
-
-    // response assoc array
-    protected $response;
-
-    /**
-     * ApiResponse constructor.
-     *
-     * @param int   $statusCode   HTTP status code
-     * @param mixed $responseBody HTTP body
-     *
-     * @throws InvalidJsonException
-     */
-    public function __construct($statusCode, $responseBody = null)
-    {
-        $this->statusCode = (int) $statusCode;
-
-        if (!empty($responseBody)) {
-            $response = json_decode($responseBody, true);
-
-            if (!$response && JSON_ERROR_NONE !== ($error = json_last_error())) {
-                throw new Retailcrm_Retailcrm_Model_Exception_InvalidJsonException(
-                    "Invalid JSON in the API response body. Error code #$error",
-                    $error
-                );
-            }
-
-            $this->response = $response;
-        }
-    }
-
-    /**
-     * Return HTTP response status code
-     *
-     * @return int
-     */
-    public function getStatusCode()
-    {
-        return $this->statusCode;
-    }
-
-    /**
-     * HTTP request was successful
-     *
-     * @return bool
-     */
-    public function isSuccessful()
-    {
-        return $this->statusCode < 400;
-    }
-
-    /**
-     * Allow to access for the property throw class method
-     *
-     * @param string $name      method name
-     * @param mixed  $arguments method parameters
-     *
-     * @throws \InvalidArgumentException
-     *
-     * @return mixed
-     */
-    public function __call($name, $arguments)
-    {
-        // convert getSomeProperty to someProperty
-        $propertyName = strtolower(substr($name, 3, 1)) . substr($name, 4);
-
-        if (!isset($this->response[$propertyName])) {
-            throw new InvalidArgumentException("Method \"$name\" not found");
-        }
-
-        return $this->response[$propertyName];
-    }
-
-    /**
-     * Allow to access for the property throw object property
-     *
-     * @param string $name property name
-     *
-     * @throws \InvalidArgumentException
-     *
-     * @return mixed
-     */
-    public function __get($name)
-    {
-        if (!isset($this->response[$name])) {
-            throw new InvalidArgumentException("Property \"$name\" not found");
-        }
-
-        return $this->response[$name];
-    }
-
-    /**
-     * Offset set
-     *
-     * @param mixed $offset offset
-     * @param mixed $value  value
-     *
-     * @throws \BadMethodCallException
-     * @return void
-     */
-    public function offsetSet($offset, $value)
-    {
-        throw new BadMethodCallException('This activity not allowed');
-    }
-
-    /**
-     * Offset unset
-     *
-     * @param mixed $offset offset
-     *
-     * @throws \BadMethodCallException
-     * @return void
-     */
-    public function offsetUnset($offset)
-    {
-        throw new BadMethodCallException('This call not allowed');
-    }
-
-    /**
-     * Check offset
-     *
-     * @param mixed $offset offset
-     *
-     * @return bool
-     */
-    public function offsetExists($offset)
-    {
-        return isset($this->response[$offset]);
-    }
-
-    /**
-     * Get offset
-     *
-     * @param mixed $offset offset
-     *
-     * @throws \InvalidArgumentException
-     *
-     * @return mixed
-     */
-    public function offsetGet($offset)
-    {
-        if (!isset($this->response[$offset])) {
-            throw new InvalidArgumentException("Property \"$offset\" not found");
-        }
-
-        return $this->response[$offset];
-    }
-}

app/code/community/Retailcrm/Retailcrm/Model/Settings.php

@@ -1,92 +0,0 @@
-<?php
-/**
- * Settings class
- *
- * @category Model
- * @package  RetailCrm\Model
- * @author   RetailDriver LLC <integration@retailcrm.ru>
- * @license  http://opensource.org/licenses/MIT MIT License
- * @link     http://www.magentocommerce.com/magento-connect/retailcrm-1.html
- *
- * @SuppressWarnings(PHPMD.CamelCaseClassName)
- * @SuppressWarnings(PHPMD.CamelCasePropertyName)
- */
-class Retailcrm_Retailcrm_Model_Settings
-{
-    protected $_config;
-    protected $_storeDefined;
-
-    /**
-     * Constructor
-     *
-     * @param array $params
-     *
-     * @SuppressWarnings(PHPMD.StaticAccess)
-     * @SuppressWarnings(PHPMD.ElseExpression)
-     *
-     * @return bool
-     */
-     public function __construct(array $params = array())
-     {
-         $this->_config = empty($params)
-            ? $this->setConfigWithoutStoreId()
-            : $this->setConfigWithStoreId($params['storeId']);
-     }
-
-     /**
-      * Get mapping values
-      *
-      * @param string $code
-      * @param string $type (default: status, values: status, payment, shipping)
-      * @param bool   $reverse
-      *
-      * @SuppressWarnings(PHPMD.StaticAccess)
-      * @SuppressWarnings(PHPMD.BooleanArgumentFlag)
-      *
-      * @return mixed
-      */
-      public function getMapping($code, $type, $reverse = false)
-      {
-          if (!in_array($type, array('status', 'payment', 'shipping'))) {
-              throw new \InvalidArgumentException(
-                  "Parameter 'type' must be 'status', 'payment' or 'shipping'"
-              );
-          }
-
-          $array = ($reverse)
-            ? array_flip(array_filter($this->_config[$type]))
-            : array_filter($this->_config[$type]);
-
-          return array_key_exists($code, $array)
-            ? $array[$code]
-            : false;
-      }
-
-      /**
-       * Set config with orderStoreId
-       *
-       * @param string $storeId
-       *
-       * @SuppressWarnings(PHPMD.StaticAccess)
-       *
-       * @return mixed
-       */
-       protected function setConfigWithStoreId($storeId)
-       {
-           $this->_storeDefined = true;
-           return Mage::getStoreConfig('retailcrm', $storeId);
-       }
-
-       /**
-        * Set config without orderStoreId
-        *
-        * @SuppressWarnings(PHPMD.StaticAccess)
-        *
-        * @return mixed
-        */
-        protected function setConfigWithoutStoreId()
-        {
-            $this->_storeDefined = false;
-            return Mage::getStoreConfig('retailcrm');
-        }
-}

app/code/community/Retailcrm/Retailcrm/controllers/Adminhtml/RetailcrmbuttonController.php

@@ -1,24 +0,0 @@
-<?php
-class Retailcrm_Retailcrm_Adminhtml_RetailcrmbuttonController extends Mage_Adminhtml_Controller_Action
-{
-    /**
-     * Return some checking result
-     *
-     * @return void
-     */
-    public function checkAction()
-    {
-        $orders = Mage::getModel('retailcrm/order');
-        $orders ->ordersExportNumber();
-    }
-    
-    /**
-     * Check is allowed access to action
-     *
-     * @return bool
-     */
-    protected function _isAllowed()
-    {
-        return Mage::getSingleton('admin/session')->isAllowed('system/config/retailcrm');
-    }
-}

app/code/community/Retailcrm/Retailcrm/etc/config.xml

@@ -1,139 +0,0 @@
-<?xml version="1.0"?>
-<!--
-The MIT License (MIT)
-
-Copyright (c) 2015 RetailDriver LLC
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--->
-<config>
-    <modules>
-        <Retailcrm_Retailcrm>
-            <version>1.0.0</version>
-        </Retailcrm_Retailcrm>
-    </modules>
-    <global>
-        <helpers>
-            <retailcrm>
-                <class>Retailcrm_Retailcrm_Helper</class>
-            </retailcrm>
-        </helpers>
-        <models>
-            <retailcrm>
-                <class>Retailcrm_Retailcrm_Model</class>
-            </retailcrm>
-        </models>
-        <blocks>
-            <retailcrm>
-                <class>Retailcrm_Retailcrm_Block</class>
-            </retailcrm>
-        </blocks>
-        <events>
-            
-            <sales_order_place_after>
-                <observers>
-                    <retailcrm_retailcrm_model_observer>
-                        <type>singleton</type>
-                        <class>Retailcrm_Retailcrm_Model_Observer</class>
-                        <method>orderCreate</method>
-                    </retailcrm_retailcrm_model_observer>
-                </observers>
-            </sales_order_place_after>
-            
-            
-            <sales_order_save_commit_after>
-                <observers>
-                    <retailcrm_retailcrm_model_observer>
-                        <type>singleton</type>
-                        <class>Retailcrm_Retailcrm_Model_Observer</class>
-                        <method>orderUpdate</method>
-                    </retailcrm_retailcrm_model_observer>
-                </observers>
-            </sales_order_save_commit_after>
-            
-           
-            <sales_order_save_after>
-                <observers>
-                    <retailcrm_retailcrm_model_observer>
-                        <type>singleton</type>
-                        <class>Retailcrm_Retailcrm_Model_Observer</class>
-                        <method>orderStatusHistoryCheck</method>
-                    </retailcrm_retailcrm_model_observer>
-                </observers>
-            </sales_order_save_after>
-            
-            
-            <customer_save_after>
-                <observers>
-                    <retailcrm_retailcrm_model_observer>
-                        <type>singleton</type>
-                        <class>Retailcrm_Retailcrm_Model_Observer</class>
-                        <method>customerRegister</method>
-                    </retailcrm_retailcrm_model_observer>
-                </observers>
-            </customer_save_after>
-            
-            
-        </events>
-    </global>
-    <admin>
-        <routers>
-            <adminhtml>
-                <args>
-                    <modules>
-                        <Retailcrmbutton after="Mage_Adminhtml">Retailcrm_Retailcrm</Retailcrmbutton>
-                    </modules>
-                </args>
-            </adminhtml>
-        </routers>
-    </admin>
-    <crontab>
-        <jobs>
-            <icml>
-                <schedule><cron_expr>* */4 * * *</cron_expr></schedule>
-                <run><model>retailcrm/observer::exportCatalog</model></run>
-            </icml>
-            <history>
-                <schedule><cron_expr>*/5 * * * *</cron_expr></schedule>
-                <run><model>retailcrm/observer::importHistory</model></run>
-            </history>
-        </jobs>
-    </crontab>
-    <adminhtml>
-        <acl>
-            <resources>
-                <admin>
-                    <children>
-                        <system>
-                            <children>
-                                <config>
-                                    <children>
-                                        <retailcrm>
-                                            <title>Store RetailCRM Module Section</title>
-                                        </retailcrm>
-                                    </children>
-                                </config>
-                            </children>
-                        </system>
-                    </children>
-                </admin>
-            </resources>
-        </acl>
-    </adminhtml>
-</config>

app/code/community/Retailcrm/Retailcrm/etc/system.xml

@@ -1,181 +0,0 @@
-<?xml version="1.0"?>
-<!--
-The MIT License (MIT)
-
-Copyright (c) 2015 RetailDriver LLC
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--->
-<config>
-    <tabs>
-        <retailcrm_extension>
-            <label>RetailCRM</label>
-            <sort_order>1000</sort_order>
-        </retailcrm_extension>
-    </tabs>
-    <sections>
-        <retailcrm translate="label" module="retailcrm">
-            <label>Settings</label>
-            <class>retailcrm-section</class>
-            <tab>retailcrm_extension</tab>
-            <frontend_type>text</frontend_type>
-            <sort_order>10</sort_order>
-            <show_in_default>1</show_in_default>
-            <show_in_website>1</show_in_website>
-            <show_in_store>1</show_in_store>
-            <groups>
-                <general translate="label comment" module="retailcrm">
-                    <expanded>1</expanded>
-                    <label>General</label>
-                    <frontend_type>text</frontend_type>
-                    <sort_order>10</sort_order>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <fields>
-                        <api_url translate="label comment">
-                            <label>API URL</label>
-                            <frontend_type>text</frontend_type>
-                            <sort_order>1</sort_order>
-                            <show_in_default>1</show_in_default>
-                            <show_in_website>1</show_in_website>
-                            <show_in_store>1</show_in_store>
-                            <tooltip><![CDATA[https://<i><b>YourCrmName</b></i>.retailcrm.ru]]></tooltip>
-                            <backend_model>retailcrm_retailcrm_block_adminhtml_system_config_backend_api_url</backend_model>
-                        </api_url>
-                        <api_key translate="label comment">
-                            <label>API Key</label>
-                            <frontend_type>text</frontend_type>
-                            <sort_order>3</sort_order>
-                            <show_in_default>1</show_in_default>
-                            <show_in_website>1</show_in_website>
-                            <show_in_store>1</show_in_store>
-                            <tooltip><![CDATA[To generate an API Key, log in to RetailCRM then select Admin > Integration > API Keys]]></tooltip>
-                            <backend_model>retailcrm_retailcrm_block_adminhtml_system_config_backend_api_key</backend_model>
-                        </api_key>
-                    </fields>
-                </general>
-                <misc>
-                    <expanded>1</expanded>
-                    <label>Misc</label>
-                    <frontend_type>text</frontend_type>
-                    <sort_order>11</sort_order>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <fields>
-                        <attributes_to_export_into_icml translate="label">
-                            <label>Custom attributes to export into ICML</label>
-                            <frontend_type>multiselect</frontend_type>
-                            <config_path>retailcrm/attributes_to_export_into_icml</config_path>
-                            <sort_order>7</sort_order>
-                            <source_model>retailcrm/attribute</source_model>
-                            <show_in_default>1</show_in_default>
-                            <show_in_website>1</show_in_website>
-                            <show_in_store>1</show_in_store>
-                            <can_be_empty>1</can_be_empty>
-                        </attributes_to_export_into_icml>
-                    </fields>
-                </misc>
-                <shipping translate="label comment" module="retailcrm">
-                    <expanded>0</expanded>
-                    <label>Shipping</label>
-                    <frontend_type>text</frontend_type>
-                    <sort_order>12</sort_order>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_shipping</frontend_model>
-                </shipping>
-                <payment translate="label comment" module="retailcrm">
-                    <expanded>0</expanded>
-                    <label>Payment Method</label>
-                    <frontend_type>text</frontend_type>
-                    <sort_order>13</sort_order>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_payment</frontend_model>
-                </payment>
-                <status translate="label comment" module="retailcrm">
-                    <expanded>0</expanded>
-                    <label>Order Statuses</label>
-                    <frontend_type>text</frontend_type>
-                    <sort_order>14</sort_order>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_status</frontend_model>
-                </status>
-                
-                <load_order translate="label comment" module="retailcrm">
-                	<expanded>0</expanded>
-                    <label>Order Load</label>
-                    <frontend_type>text</frontend_type>
-                    <sort_order>15</sort_order>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_order</frontend_model>
-               		<fields>
-                        <numberOrder translate="label comment">
-                            <label>Number orders</label>
-                            <frontend_type>text</frontend_type>
-                            <sort_order>1</sort_order>
-                            <show_in_default>1</show_in_default>
-                            <show_in_website>1</show_in_website>
-                            <show_in_store>1</show_in_store>
-                            <tooltip><![CDATA[Enter your order number, separated by commas]]></tooltip>
-                        </numberOrder>
-                        
-                        <button translate="label comment">
-                            <frontend_type>button</frontend_type>
-                            <frontend_model>retailcrm/adminhtml_system_config_form_button</frontend_model>
-              				<sort_order>2</sort_order>
-                            <show_in_default>1</show_in_default>
-                            <show_in_website>1</show_in_website>
-                            <show_in_store>1</show_in_store>      
-                        </button>
-                        
-                    </fields>
-                </load_order>
-                <site translate="label comment" module="retailcrm">
-                    <expanded>1</expanded>
-                    <label>Site</label>
-                    <frontend_type>text</frontend_type>
-                    <show_in_default>1</show_in_default>
-                    <show_in_website>0</show_in_website>
-                    <show_in_store>0</show_in_store>
-                    <sort_order>16</sort_order>
-                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_site</frontend_model>
-                </site>
-            	<sites translate="label comment" module="retailcrm">
-                    <expanded>1</expanded>
-                    <label>Sites</label>
-                    <frontend_type>text</frontend_type>
-                    <show_in_default>0</show_in_default>
-                    <show_in_website>1</show_in_website>
-                    <show_in_store>1</show_in_store>
-                    <sort_order>17</sort_order>
-                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_sites</frontend_model>
-                </sites>
-            </groups>
-        </retailcrm>
-    </sections>
-</config>

app/design/adminhtml/default/default/template/retailcrm/system/config/button.phtml

@@ -1,16 +0,0 @@
-<script type="text/javascript">
-    //<![CDATA[
-    function check() {        
-        new Ajax.Request('<?php echo $this->getAjaxCheckUrl() ?>', {
-            method:     'get',
-            onSuccess: function(transport){
-	            if (transport.responseText){
-	                alert('Completed');
-	            }
-            }
-        });
-    }
-    //]]>
-</script>
-
-<?php echo $this->getButtonHtml() ?>

app/etc/modules/Retailcrm_Retailcrm.xml

@@ -1,32 +0,0 @@
-<?xml version="1.0"?>
-<!--
-The MIT License (MIT)
-
-Copyright (c) 2015 RetailDriver LLC
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--->
-<config>
-    <modules>
-        <Retailcrm_Retailcrm>
-            <active>true</active>
-            <codePool>community</codePool>
-        </Retailcrm_Retailcrm>
-    </modules>
-</config>

bin/install.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+if [ -z $ROOT_DIR ]; then
+	exit 0;
+fi
+
+MAGE_ROOT=$ROOT_DIR/../magento2
+
+create_db() {
+	mysqladmin create "magento2_test" --user="root" --password="root"
+}
+
+magento_clone() {
+	cd ..
+	git clone https://github.com/magento/magento2
+	cd magento2
+	git checkout $BRANCH
+
+	touch auth.json
+	echo '
+      {
+         "http-basic": {
+            "repo.magento.com": {
+               "username": "<public-key>",
+               "password": "<private-key>"
+            }
+         }
+      }
+	' > auth.json
+
+  sudo sed -e "s?<public-key>?$PUBLIC_KEY?g" --in-place auth.json
+  sudo sed -e "s?<private-key>?$PRIVATE_KEY?g" --in-place auth.json
+
+	composer install --no-interaction --prefer-dist
+	composer require retailcrm/api-client-php
+}
+
+magento_install() {
+	cd $MAGE_ROOT
+	php bin/magento setup:install \
+		--db-host="localhost" \
+		--db-name="magento2_test" \
+		--db-user="root" \
+		--db-password="root" \
+		--admin-firstname="admin_firstname" \
+		--admin-lastname="admin_lastname" \
+		--admin-email="example@email.com" \
+		--admin-user="admin" \
+		--admin-password="admin123" \
+		--language="en_US" \
+		--currency="USD" \
+		--timezone="Europe/Moscow"
+}
+
+module_install() {
+	cd $MAGE_ROOT
+	mkdir -p app/code/Retailcrm/Retailcrm
+	cp -R $ROOT_DIR/src/* app/code/Retailcrm/Retailcrm
+
+	php bin/magento module:enable Retailcrm_Retailcrm
+	php bin/magento setup:upgrade
+	php bin/magento setup:di:compile
+}
+
+create_db
+magento_clone
+magento_install
+module_install

src/Api/ConfigManagerInterface.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Api;
+
+interface ConfigManagerInterface
+{
+    const URL_PATH = 'retailcrm/general/api_url';
+    const KEY_PATH = 'retailcrm/general/api_key';
+    const API_VERSION_PATH = 'retailcrm/general/api_version';
+
+    public function getConfigValue($path);
+}

src/Api/CustomerManagerInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Api;
+
+interface CustomerManagerInterface
+{
+    public function process(\Magento\Customer\Model\Customer $customer);
+}

src/Api/OrderManagerInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Api;
+
+interface OrderManagerInterface
+{
+    public function process(\Magento\Sales\Model\Order $order);
+}

src/ApiClient/ApiClientFactory.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Retailcrm\Retailcrm\ApiClient;
+
+class ApiClientFactory
+{
+    /**
+     * @param $url
+     * @param $api_key
+     * @param null $version
+     *
+     * @return \RetailCrm\ApiClient
+     */
+    public function create($url, $api_key, $version = null)
+    {
+        return new \RetailCrm\ApiClient($url, $api_key, $version);
+    }
+}

src/Block/Adminhtml/System/Config/Button.php

@@ -0,0 +1,64 @@
+<?php
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config;
+
+class Button extends \Magento\Config\Block\System\Config\Form\Field
+{
+    /**
+     * @var string
+     */
+    public $_template = 'Retailcrm_Retailcrm::system/config/button.phtml';
+
+    /**
+     * Remove scope label
+     *
+     * @param  \Magento\Framework\Data\Form\Element\AbstractElement $element
+     * @return string
+     */
+    public function render(\Magento\Framework\Data\Form\Element\AbstractElement $element)
+    {
+        $element->unsScope()->unsCanUseWebsiteValue()->unsCanUseDefaultValue();
+        return parent::render($element);
+    }
+
+    /**
+     * Return element html
+     *
+     * @param  \Magento\Framework\Data\Form\Element\AbstractElement $element
+     * @return string
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function _getElementHtml(\Magento\Framework\Data\Form\Element\AbstractElement $element)
+    {
+        return $this->_toHtml();
+    }
+
+    /**
+     * Return ajax url for synchronize button
+     *
+     * @return string
+     */
+    public function getAjaxSyncUrl()
+    {
+        return $this->getUrl('retailcrm_retailcrm/system_config/button');
+    }
+
+    /**
+     * Generate synchronize button html
+     *
+     * @return string
+     */
+    public function getButtonHtml()
+    {
+        $button = $this->getLayout()->createBlock(
+            'Magento\Backend\Block\Widget\Button'
+        )->setData(
+            [
+                'id' => 'order_button',
+                'label' => __('Send'),
+            ]
+        );
+
+        return $button->toHtml();
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/Payment.php

@@ -0,0 +1,168 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+use Magento\Framework\Data\Form\Element\AbstractElement;
+
+class Payment extends \Magento\Config\Block\System\Config\Form\Fieldset
+{
+    /**
+     * Dummy element
+     *
+     * @var \Magento\Framework\DataObject
+     */
+    protected $_dummyElement;
+
+    /**
+     * Field renderer
+     *
+     * @var \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected $_fieldRenderer;
+
+    private $objectFactory;
+    private $paymentConfig;
+    private $client;
+
+    public function __construct(
+        \Magento\Backend\Block\Context $context,
+        \Magento\Backend\Model\Auth\Session $authSession,
+        \Magento\Framework\View\Helper\Js $jsHelper,
+        \Magento\Payment\Model\Config $paymentConfig,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Magento\Framework\DataObjectFactory $objectFactory,
+        array $data = []
+    ) {
+        $this->paymentConfig = $paymentConfig;
+        $this->client = $client;
+        $this->objectFactory = $objectFactory;
+
+        parent::__construct($context, $authSession, $jsHelper, $data);
+    }
+
+    /**
+     * Get field renderer
+     *
+     * @return \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = $this->getLayout()->getBlockSingleton(
+                \Magento\Config\Block\System\Config\Form\Field::class
+            );
+        }
+
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * Get dummy element
+     *
+     * @return \Magento\Framework\DataObject
+     */
+    protected function _getDummyElement()
+    {
+        if (empty($this->_dummyElement)) {
+            $this->_dummyElement = $this->objectFactory->create(['showInDefault' => 1, 'showInWebsite' => 1]);
+        }
+
+        return $this->_dummyElement;
+    }
+
+    public function render(AbstractElement $element)
+    {
+        $html = '';
+        $htmlError = sprintf(
+            '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+            __('Enter API of your URL and API key')
+        );
+
+        $html .= $this->_getHeaderHtml($element);
+
+        if ($this->client->isConfigured()) {
+            $paymentMethods = $this->paymentConfig->getActiveMethods();
+            foreach ($paymentMethods as $code => $payment) {
+                $html .= $this->_getFieldHtml($element, $payment);
+            }
+        } else {
+            $html .= $htmlError;
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    /**
+     * Get options values
+     *
+     * @return array
+     */
+    private function getValues()
+    {
+        $defaultValues = [
+            [
+                'value' => '',
+                'label' => ''
+            ]
+        ];
+
+        $values = [];
+
+        $response = $this->client->paymentTypesList();
+
+        if ($response === false) {
+            return $defaultValues;
+        }
+
+        if (isset($response['paymentTypes']) && $response->isSuccessful()) {
+            $paymentsTypes = $response['paymentTypes'];
+        } else {
+            return $defaultValues;
+        }
+
+        foreach ($paymentsTypes as $paymentType) {
+            $values[] = [
+                'label' => $paymentType['name'],
+                'value' => $paymentType['code']
+            ];
+        }
+
+        return $values;
+    }
+
+    /**
+     * Get field html
+     *
+     * @param \Magento\Framework\Data\Form\Element\AbstractElement $fieldset
+     * @param \Magento\Payment\Api\Data\PaymentMethodInterface $payment
+     *
+     * @return string
+     */
+    protected function _getFieldHtml($fieldset, $payment)
+    {
+        $configData = $this->getConfigData();
+        $path = 'retailcrm/' . $fieldset->getId() . '/' . $payment->getCode();
+        $data = isset($configData[$path]) ? $configData[$path] : [];
+        $e = $this->_getDummyElement();
+
+        $field = $fieldset->addField(
+            $payment->getCode(),
+            'select',
+            [
+                'name' => 'groups[' . $fieldset->getId() . '][fields][' . $payment->getCode() . '][value]',
+                'label' => $payment->getTitle(),
+                'value' => isset($data) ? $data : '',
+                'values' => $this->getValues(),
+                'inherit' => true,
+                'can_use_default_value' => $this->getForm()->canUseDefaultValue($e),
+                'can_use_website_value' => $this->getForm()->canUseWebsiteValue($e)
+            ]
+        )->setRenderer(
+            $this->_getFieldRenderer()
+        );
+
+        return $field->toHtml();
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/PaymentList.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class PaymentList extends \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
+{
+    /**
+     * @var $_paymentCms \Retailcrm\Retailcrm\Model\Config\Backend\PaymentCms
+     */
+    protected $_paymentCms;
+
+    /**
+     * @var $_paymentCrm \Retailcrm\Retailcrm\Model\Config\Backend\PaymentCrm
+     */
+    protected $_paymentCrm;
+
+    /**
+     * @return \Magento\Framework\View\Element\BlockInterface
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _getPaymentCmsRenderer()
+    {
+        if (!$this->_paymentCms) {
+            $this->_paymentCms = $this->getLayout()->createBlock(
+                '\Retailcrm\Retailcrm\Model\Config\Backend\PaymentCms',
+                '',
+                ['data' => ['is_render_to_js_template' => true]]
+            );
+        }
+
+        return $this->_paymentCms;
+    }
+
+    /**
+     * @return \Magento\Framework\View\Element\BlockInterface
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _getPaymentCrmRenderer()
+    {
+        if (!$this->_paymentCrm) {
+            $this->_paymentCrm = $this->getLayout()->createBlock(
+                '\Retailcrm\Retailcrm\Model\Config\Backend\PaymentCrm',
+                '',
+                ['data' => ['is_render_to_js_template' => true]]
+            );
+        }
+
+        return $this->_paymentCrm;
+    }
+
+    /**
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _prepareToRender()
+    {
+        $this->addColumn(
+            'payment_cms',
+            [
+                'label' => __('CMS'),
+                'renderer' => $this->_getPaymentCmsRenderer()
+            ]
+        );
+
+        $this->addColumn(
+            'payment_crm',
+            [
+                'label' => __('CRM'),
+                'renderer' => $this->_getPaymentCrmRenderer()
+            ]
+        );
+
+        $this->_addAfter = false;
+        $this->_addButtonLabel = __('Add');
+    }
+
+    /**
+     *
+     * @param \Magento\Framework\DataObject $row
+     * @throws \Magento\Framework\Exception\LocalizedException
+     * @return void
+     */
+    protected function _prepareArrayRow(\Magento\Framework\DataObject $row)
+    {
+        $options = [];
+        $customAttribute = $row->getData('payment_cms');
+        $key = 'option_' . $this->_getPaymentCmsRenderer()->calcOptionHash($customAttribute);
+        $options[$key] = 'selected="selected"';
+
+        $customAttribute = $row->getData('payment_crm');
+        $key = 'option_' . $this->_getPaymentCrmRenderer()->calcOptionHash($customAttribute);
+        $options[$key] = 'selected="selected"';
+
+        $row->setData('option_extra_attrs', $options);
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/Shipping.php

@@ -0,0 +1,181 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+use Magento\Framework\Data\Form\Element\AbstractElement;
+
+class Shipping extends \Magento\Config\Block\System\Config\Form\Fieldset
+{
+    /**
+     * Dummy element
+     *
+     * @var \Magento\Framework\DataObject
+     */
+    protected $_dummyElement;
+
+    /**
+     * Field renderer
+     *
+     * @var \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected $_fieldRenderer;
+
+    private $objectFactory;
+    private $shippingConfig;
+    private $client;
+
+    public function __construct(
+        \Magento\Backend\Block\Context $context,
+        \Magento\Backend\Model\Auth\Session $authSession,
+        \Magento\Framework\View\Helper\Js $jsHelper,
+        \Magento\Shipping\Model\Config $shippingConfig,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Magento\Framework\DataObjectFactory $objectFactory,
+        array $data = []
+    ) {
+        $this->shippingConfig = $shippingConfig;
+        $this->client = $client;
+        $this->objectFactory = $objectFactory;
+
+        parent::__construct($context, $authSession, $jsHelper, $data);
+    }
+
+    /**
+     * Get field renderer
+     *
+     * @return \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = $this->getLayout()->getBlockSingleton(
+                \Magento\Config\Block\System\Config\Form\Field::class
+            );
+        }
+
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * Get dummy element
+     *
+     * @return \Magento\Framework\DataObject
+     */
+    protected function _getDummyElement()
+    {
+        if (empty($this->_dummyElement)) {
+            $this->_dummyElement = $this->objectFactory->create(['showInDefault' => 1, 'showInWebsite' => 1]);
+        }
+
+        return $this->_dummyElement;
+    }
+
+    /**
+     * Render element
+     *
+     * @param AbstractElement $element
+     * @return string
+     */
+    public function render(AbstractElement $element)
+    {
+        $html = '';
+        $htmlError = sprintf(
+            '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+            __('Enter API of your URL and API key')
+        );
+
+        $html .= $this->_getHeaderHtml($element);
+
+        if ($this->client->isConfigured()) {
+            $deliveryMethods = $this->shippingConfig->getActiveCarriers();
+
+            foreach ($deliveryMethods as $code => $delivery) {
+                $html .= $this->_getFieldHtml($element, $delivery);
+            }
+        } else {
+            $html .= $htmlError;
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    /**
+     * Get options values
+     *
+     * @return array
+     */
+    private function getValues()
+    {
+        $defaultValues = [
+            [
+                'value' => '',
+                'label' => ''
+            ]
+        ];
+
+        $values = [];
+
+        try {
+            $response = $this->client->deliveryTypesList();
+        } catch (\Exception $exception) {
+            return $defaultValues;
+        }
+
+        if ($response === false) {
+            return $defaultValues;
+        }
+
+        if (isset($response['deliveryTypes']) && $response->isSuccessful()) {
+            $deliveryTypes = $response['deliveryTypes'];
+        } else {
+            return $defaultValues;
+        }
+
+        foreach ($deliveryTypes as $deliveryType) {
+            $values[] = [
+                'label' => $deliveryType['name'],
+                'value' => $deliveryType['code']
+            ];
+        }
+
+        return $values;
+    }
+
+    /**
+     * Get field html
+     *
+     * @param \Magento\Framework\Data\Form\Element\AbstractElement $fieldset
+     * @param \Magento\Shipping\Model\Carrier\AbstractCarrier $shipping
+     *
+     * @return string
+     */
+    protected function _getFieldHtml($fieldset, $shipping)
+    {
+        $configData = $this->getConfigData();
+        $path = 'retailcrm/' . $fieldset->getId() . '/' . $shipping->getCarrierCode();
+
+        $data = isset($configData[$path]) ? $configData[$path] : [];
+
+        $e = $this->_getDummyElement();
+
+        $field = $fieldset->addField(
+            $shipping->getCarrierCode(),
+            'select',
+            [
+                'name' => 'groups[' . $fieldset->getId() . '][fields][' . $shipping->getCarrierCode() . '][value]',
+                'label' => $shipping->getConfigData('title'),
+                'value' => isset($data) ? $data : '',
+                'values' => $this->getValues(),
+                'inherit' => true,
+                'can_use_default_value' => $this->getForm()->canUseDefaultValue($e),
+                'can_use_website_value' => $this->getForm()->canUseWebsiteValue($e)
+            ]
+        )->setRenderer(
+            $this->_getFieldRenderer()
+        );
+
+        return $field->toHtml();
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/ShippingList.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class ShippingList extends \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
+{
+    /**
+     * @var $_shippingCms \Retailcrm\Retailcrm\Model\Config\Backend\ShippingCms
+     */
+    protected $_shippingCms;
+
+    /**
+     * @var $_shippingCrm \Retailcrm\Retailcrm\Model\Config\Backend\ShippingCrm
+     */
+    protected $_shippingCrm;
+
+    /**
+     * @return \Magento\Framework\View\Element\BlockInterface
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _getShippingCmsRenderer()
+    {
+        if (!$this->_shippingCms) {
+            $this->_shippingCms = $this->getLayout()->createBlock(
+                '\Retailcrm\Retailcrm\Model\Config\Backend\ShippingCms',
+                '',
+                ['data' => ['is_render_to_js_template' => true]]
+            );
+        }
+
+        return $this->_shippingCms;
+    }
+
+    /**
+     * @return \Magento\Framework\View\Element\BlockInterface
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _getShippingCrmRenderer()
+    {
+        if (!$this->_shippingCrm) {
+            $this->_shippingCrm = $this->getLayout()->createBlock(
+                '\Retailcrm\Retailcrm\Model\Config\Backend\ShippingCrm',
+                '',
+                ['data' => ['is_render_to_js_template' => true]]
+            );
+        }
+
+        return $this->_shippingCrm;
+    }
+
+    /**
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _prepareToRender()
+    {
+        $this->addColumn(
+            'shipping_cms',
+            [
+                'label' => __('CMS'),
+                'renderer' => $this->_getShippingCmsRenderer()
+            ]
+        );
+
+        $this->addColumn(
+            'shipping_crm',
+            [
+                'label' => __('CRM'),
+                'renderer' => $this->_getShippingCrmRenderer()
+            ]
+        );
+
+        $this->_addAfter = false;
+        $this->_addButtonLabel = __('Add');
+    }
+
+    /**
+     *
+     * @param \Magento\Framework\DataObject $row
+     * @throws \Magento\Framework\Exception\LocalizedException
+     * @return void
+     */
+    protected function _prepareArrayRow(\Magento\Framework\DataObject $row)
+    {
+        $options = [];
+        $customAttribute = $row->getData('shipping_cms');
+        $key = 'option_' . $this->_getShippingCmsRenderer()->calcOptionHash($customAttribute);
+        $options[$key] = 'selected="selected"';
+
+        $customAttribute = $row->getData('shipping_crm');
+        $key = 'option_' . $this->_getShippingCrmRenderer()->calcOptionHash($customAttribute);
+        $options[$key] = 'selected="selected"';
+
+        $row->setData('option_extra_attrs', $options);
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/Site.php

@@ -0,0 +1,171 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+use Magento\Framework\Data\Form\Element\AbstractElement;
+
+class Site extends \Magento\Config\Block\System\Config\Form\Fieldset
+{
+    /**
+     * Dummy element
+     *
+     * @var \Magento\Framework\DataObject
+     */
+    protected $_dummyElement;
+
+    /**
+     * Field renderer
+     *
+     * @var \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected $_fieldRenderer;
+
+    private $objectFactory;
+    private $client;
+
+    public function __construct(
+        \Magento\Backend\Block\Context $context,
+        \Magento\Backend\Model\Auth\Session $authSession,
+        \Magento\Framework\View\Helper\Js $jsHelper,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Magento\Framework\DataObjectFactory $objectFactory,
+        array $data = []
+    ) {
+        $this->client = $client;
+        $this->objectFactory = $objectFactory;
+
+        parent::__construct($context, $authSession, $jsHelper, $data);
+    }
+
+    /**
+     * Get field renderer
+     *
+     * @return \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = $this->getLayout()->getBlockSingleton(
+                \Magento\Config\Block\System\Config\Form\Field::class
+            );
+        }
+
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * Get dummy element
+     *
+     * @return \Magento\Framework\DataObject
+     */
+    protected function _getDummyElement()
+    {
+        if (empty($this->_dummyElement)) {
+            $this->_dummyElement = $this->objectFactory->create(['showInDefault' => 1, 'showInWebsite' => 0]);
+        }
+
+        return $this->_dummyElement;
+    }
+
+    /**
+     * Render element
+     *
+     * @param AbstractElement $element
+     * @return string
+     */
+    public function render(AbstractElement $element)
+    {
+        $html = '';
+        $htmlError = sprintf(
+            '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+            __('Enter API of your URL and API key')
+        );
+        $html .= $this->_getHeaderHtml($element);
+
+        if ($this->client->isConfigured()) {
+            $html .= $this->_getFieldHtml($element);
+        } else {
+            $html .= $htmlError;
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    /**
+     * Get options values
+     *
+     * @return array
+     */
+    private function getValues()
+    {
+        $defaultValues = [
+            [
+                'value' => '',
+                'label' => ''
+            ]
+        ];
+
+        $values = [];
+
+        try {
+            $response = $this->client->sitesList();
+        } catch (\Exception $exception) {
+            return $defaultValues;
+        }
+
+        if ($response === false) {
+            return $defaultValues;
+        }
+
+        if (isset($response['sites']) && $response->isSuccessful()) {
+            $sites = $response['sites'];
+        } else {
+            return $defaultValues;
+        }
+
+        foreach ($sites as $site) {
+            $values[] = [
+                'label' => $site['name'],
+                'value' => $site['code']
+            ];
+        }
+
+        return $values;
+    }
+
+    /**
+     * Get field html
+     *
+     * @param \Magento\Framework\Data\Form\Element\AbstractElement $fieldset
+     * @param \Magento\Shipping\Model\Carrier\AbstractCarrier $shipping
+     *
+     * @return string
+     */
+    protected function _getFieldHtml($fieldset)
+    {
+        $configData = $this->getConfigData();
+        $path = 'retailcrm/' . $fieldset->getId() . '/default';
+        $data = isset($configData[$path]) ? $configData[$path] : [];
+        $e = $this->_getDummyElement();
+
+        $field = $fieldset->addField(
+            'default',
+            'select',
+            [
+                'name' => 'groups[' . $fieldset->getId() . '][fields][default][value]',
+                'label' => __('Default site'),
+                'value' => isset($data) ? $data : '',
+                'values' => $this->getValues(),
+                'inherit' => isset($data['inherit']) ? $data['inherit'] : '',
+                'can_use_default_value' => $this->getForm()->canUseDefaultValue($e),
+                'can_use_website_value' => $this->getForm()->canUseWebsiteValue($e)
+            ]
+        )->setRenderer(
+            $this->_getFieldRenderer()
+        );
+
+        return $field->toHtml();
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/Sites.php

@@ -0,0 +1,177 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+use Magento\Framework\Data\Form\Element\AbstractElement;
+
+class Sites extends \Magento\Config\Block\System\Config\Form\Fieldset
+{
+    /**
+     * Dummy element
+     *
+     * @var \Magento\Framework\DataObject
+     */
+    protected $_dummyElement;
+
+    /**
+     * Field renderer
+     *
+     * @var \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected $_fieldRenderer;
+
+    private $objectFactory;
+    private $storeManager;
+    private $client;
+
+    public function __construct(
+        \Magento\Backend\Block\Context $context,
+        \Magento\Backend\Model\Auth\Session $authSession,
+        \Magento\Framework\View\Helper\Js $jsHelper,
+        \Magento\Store\Model\StoreManagerInterface $storeManager,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Magento\Framework\DataObjectFactory $objectFactory,
+        array $data = []
+    ) {
+        $this->storeManager = $storeManager;
+        $this->client = $client;
+        $this->objectFactory = $objectFactory;
+        parent::__construct($context, $authSession, $jsHelper, $data);
+    }
+
+    /**
+     * Get field renderer
+     *
+     * @return \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = $this->getLayout()->getBlockSingleton(
+                \Magento\Config\Block\System\Config\Form\Field::class
+            );
+        }
+
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * Get dummy element
+     *
+     * @return \Magento\Framework\DataObject
+     */
+    protected function _getDummyElement()
+    {
+        if (empty($this->_dummyElement)) {
+            $this->_dummyElement = $this->objectFactory->create(['showInDefault' => 1, 'showInWebsite' => 0]);
+        }
+
+        return $this->_dummyElement;
+    }
+
+    /**
+     * Render element
+     *
+     * @param AbstractElement $element
+     * @return string
+     */
+    public function render(AbstractElement $element)
+    {
+        $html = '';
+        $htmlError = sprintf(
+            '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+            __('Enter API of your URL and API key')
+        );
+        $html .= $this->_getHeaderHtml($element);
+
+        if ($this->client->isConfigured()) {
+            $website = $this->storeManager->getWebsite($this->getRequest()->getParam('website', 0));
+
+            foreach ($website->getStores() as $store) {
+                $html .= $this->_getFieldHtml($element, $store);
+            }
+        } else {
+            $html .= $htmlError;
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    /**
+     * Get options values
+     *
+     * @return array
+     */
+    private function getValues()
+    {
+        $defaultValues = [
+            [
+                'value' => '',
+                'label' => ''
+            ]
+        ];
+
+        $values = [];
+
+        try {
+            $response = $this->client->sitesList();
+        } catch (\Exception $exception) {
+            return $defaultValues;
+        }
+
+        if ($response === false) {
+            return $defaultValues;
+        }
+
+        if (isset($response['sites']) && $response->isSuccessful()) {
+            $sites = $response['sites'];
+        } else {
+            return $defaultValues;
+        }
+
+        foreach ($sites as $site) {
+            $values[] = [
+                'label' => $site['name'],
+                'value' => $site['code']
+            ];
+        }
+
+        return $values;
+    }
+
+    /**
+     * Get field html
+     *
+     * @param \Magento\Framework\Data\Form\Element\AbstractElement $fieldset
+     * @param \Magento\Shipping\Model\Carrier\AbstractCarrier $shipping
+     *
+     * @return string
+     */
+    protected function _getFieldHtml($fieldset, $store)
+    {
+        $configData = $this->getConfigData();
+        $path = 'retailcrm/' . $fieldset->getId() . '/' . $store->getCode();
+        $data = isset($configData[$path]) ? $configData[$path] : [];
+        $e = $this->_getDummyElement();
+
+        $field = $fieldset->addField(
+            $store->getCode(),
+            'select',
+            [
+                'name' => 'groups[' . $fieldset->getId() . '][fields][' . $store->getCode() . '][value]',
+                'label' => $store->getName(),
+                'value' => isset($data) ? $data : '',
+                'values' => $this->getValues(),
+                'inherit' => isset($data['inherit']) ? $data['inherit'] : '',
+                'can_use_default_value' => $this->getForm()->canUseDefaultValue($e),
+                'can_use_website_value' => $this->getForm()->canUseWebsiteValue($e)
+            ]
+        )->setRenderer(
+            $this->_getFieldRenderer()
+        );
+
+        return $field->toHtml();
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/Status.php

@@ -0,0 +1,175 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+use Magento\Framework\Data\Form\Element\AbstractElement;
+
+class Status extends \Magento\Config\Block\System\Config\Form\Fieldset
+{
+    /**
+     * Dummy element
+     *
+     * @var \Magento\Framework\DataObject
+     */
+    protected $_dummyElement;
+
+    /**
+     * Field renderer
+     *
+     * @var \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected $_fieldRenderer;
+
+    private $objectFactory;
+    private $statusCollection;
+    private $client;
+
+    public function __construct(
+        \Magento\Backend\Block\Context $context,
+        \Magento\Backend\Model\Auth\Session $authSession,
+        \Magento\Framework\View\Helper\Js $jsHelper,
+        \Magento\Sales\Model\ResourceModel\Order\Status\Collection $statusCollection,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Magento\Framework\DataObjectFactory $objectFactory,
+        array $data = []
+    ) {
+        $this->statusCollection = $statusCollection;
+        $this->client = $client;
+        $this->objectFactory = $objectFactory;
+
+        parent::__construct($context, $authSession, $jsHelper, $data);
+    }
+
+    /**
+     * Get field renderer
+     *
+     * @return \Magento\Config\Block\System\Config\Form\Field
+     */
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = $this->getLayout()->getBlockSingleton(
+                \Magento\Config\Block\System\Config\Form\Field::class
+            );
+        }
+
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * Get dummy element
+     *
+     * @return \Magento\Framework\DataObject
+     */
+    protected function _getDummyElement()
+    {
+        if (empty($this->_dummyElement)) {
+            $this->_dummyElement = $this->objectFactory->create(['showInDefault' => 1, 'showInWebsite' => 1]);
+        }
+
+        return $this->_dummyElement;
+    }
+
+    public function render(AbstractElement $element)
+    {
+        $html = '';
+        $htmlError = sprintf(
+            '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+            __('Enter API of your URL and API key')
+        );
+
+        $html .= $this->_getHeaderHtml($element);
+
+        if ($this->client->isConfigured()) {
+            $statuses = $this->statusCollection->toOptionArray();
+
+            foreach ($statuses as $code => $status) {
+                $html .= $this->_getFieldHtml($element, $status);
+            }
+        } else {
+            $html .= $htmlError;
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    /**
+     * Get options values
+     *
+     * @return array
+     */
+    private function getValues()
+    {
+        $defaultValues = [
+            [
+                'value' => '',
+                'label' => ''
+            ]
+        ];
+
+        $values = [];
+
+        try {
+            $response = $this->client->statusesList();
+        } catch (\Exception $exception) {
+            return $defaultValues;
+        }
+
+        if ($response === false) {
+            return $defaultValues;
+        }
+
+        if (isset($response['statuses']) && $response->isSuccessful()) {
+            $statuses = $response['statuses'];
+        } else {
+            return $defaultValues;
+        }
+
+        foreach ($statuses as $status) {
+            $values[] = [
+                'label' => $status['name'],
+                'value' => $status['code']
+            ];
+        }
+
+        return $values;
+    }
+
+    /**
+     * Get field html
+     *
+     * @param \Magento\Framework\Data\Form\Element\AbstractElement $fieldset
+     * @param array $status
+     *
+     * @return string
+     */
+    protected function _getFieldHtml($fieldset, $status)
+    {
+        $configData = $this->getConfigData();
+        $path = 'retailcrm/' . $fieldset->getId() . '/' . $status['value'];
+
+        $data = isset($configData[$path]) ? $configData[$path] : [];
+
+        $e = $this->_getDummyElement();
+
+        $field = $fieldset->addField(
+            $status['value'],
+            'select',
+            [
+                'name' => 'groups[' . $fieldset->getId() . '][fields][' . $status['value'] . '][value]',
+                'label' => $status['label'],
+                'value' => isset($data) ? $data : '',
+                'values' => $this->getValues(),
+                'inherit' => true,
+                'can_use_default_value' => $this->getForm()->canUseDefaultValue($e),
+                'can_use_website_value' => $this->getForm()->canUseWebsiteValue($e)
+            ]
+        )->setRenderer(
+            $this->_getFieldRenderer()
+        );
+
+        return $field->toHtml();
+    }
+}

src/Block/Adminhtml/System/Config/Form/Fieldset/StatusList.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class StatusList extends \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
+{
+    /**
+     * @var $_statusCms \Retailcrm\Retailcrm\Model\Config\Backend\StatusCms
+     */
+    protected $_statusCms;
+
+    /**
+     * @var $_statusCrm \Retailcrm\Retailcrm\Model\Config\Backend\StatusCrm
+     */
+    protected $_statusCrm;
+
+    /**
+     * @return \Magento\Framework\View\Element\BlockInterface
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _getStatusCmsRenderer()
+    {
+        if (!$this->_statusCms) {
+            $this->_statusCms = $this->getLayout()->createBlock(
+                '\Retailcrm\Retailcrm\Model\Config\Backend\StatusCms',
+                '',
+                ['data' => ['is_render_to_js_template' => true]]
+            );
+        }
+
+        return $this->_statusCms;
+    }
+
+    /**
+     * @return \Magento\Framework\View\Element\BlockInterface
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _getStatusCrmRenderer()
+    {
+        if (!$this->_statusCrm) {
+            $this->_statusCrm = $this->getLayout()->createBlock(
+                '\Retailcrm\Retailcrm\Model\Config\Backend\StatusCrm',
+                '',
+                ['data' => ['is_render_to_js_template' => true]]
+            );
+        }
+
+        return $this->_statusCrm;
+    }
+
+    /**
+     * @throws \Magento\Framework\Exception\LocalizedException
+     */
+    protected function _prepareToRender()
+    {
+        $this->addColumn(
+            'status_cms',
+            [
+                'label' => __('CMS'),
+                'renderer' => $this->_getStatusCmsRenderer()
+            ]
+        );
+
+        $this->addColumn(
+            'status_crm',
+            [
+                'label' => __('CRM'),
+                'renderer' => $this->_getStatusCrmRenderer()
+            ]
+        );
+
+        $this->_addAfter = false;
+        $this->_addButtonLabel = __('Add');
+    }
+
+    /**
+     *
+     * @param \Magento\Framework\DataObject $row
+     * @throws \Magento\Framework\Exception\LocalizedException
+     * @return void
+     */
+    protected function _prepareArrayRow(\Magento\Framework\DataObject $row)
+    {
+        $options = [];
+        $customAttribute = $row->getData('status_cms');
+        $key = 'option_' . $this->_getStatusCmsRenderer()->calcOptionHash($customAttribute);
+        $options[$key] = 'selected="selected"';
+
+        $customAttribute = $row->getData('status_crm');
+        $key = 'option_' . $this->_getStatusCrmRenderer()->calcOptionHash($customAttribute);
+        $options[$key] = 'selected="selected"';
+
+        $row->setData('option_extra_attrs', $options);
+    }
+}

src/Block/Display.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block;
+
+class Display extends \Magento\Framework\View\Element\Template
+{
+    public function sayHello()
+    {
+        return __('Hello World');
+    }
+}

src/Block/Frontend/DaemonCollector.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Block\Frontend;
+
+class DaemonCollector extends \Magento\Framework\View\Element\Template
+{
+    private $customer;
+    private $helper;
+    private $storeResolver;
+    private $js = '';
+
+    private $template = <<<EOT
+<script type="text/javascript">
+    (function(_,r,e,t,a,i,l){_['retailCRMObject']=a;_[a]=_[a]||function(){(_[a].q=_[a].q||[]).push(arguments)};_[a].l=1*new Date();l=r.getElementsByTagName(e)[0];i=r.createElement(e);i.async=!0;i.src=t;l.parentNode.insertBefore(i,l)})(window,document,'script','https://collector.retailcrm.pro/w.js','_rc');
+    {{ code }}
+    _rc('send', 'pageView');
+</script>
+EOT;
+
+    /**
+     * DaemonCollector constructor.
+     *
+     * @param \Magento\Framework\View\Element\Template\Context $context
+     * @param \Magento\Customer\Model\Session $customerSession
+     * @param \Magento\Store\Api\StoreResolverInterface $storeResolver
+     * @param \Retailcrm\Retailcrm\Helper\Data $helper
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Template\Context $context,
+        \Magento\Customer\Model\Session $customerSession,
+        \Magento\Store\Api\StoreResolverInterface $storeResolver,
+        \Retailcrm\Retailcrm\Helper\Data $helper,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+        $this->customer = $customerSession->getCustomer();
+        $this->storeResolver = $storeResolver;
+        $this->helper = $helper;
+    }
+
+    /**
+     * @return string
+     */
+    public function getJs()
+    {
+        return $this->js;
+    }
+
+    /**
+     * @return $this
+     */
+    public function buildScript()
+    {
+        $params = array();
+
+        if ($this->customer->getId()) {
+            $params['customerId'] = $this->customer->getId();
+        }
+
+        try {
+            $siteKey = $this->helper->getSiteKey(
+                $this->_storeManager->getStore(
+                    $this->storeResolver->getCurrentStoreId()
+                )->getWebsiteId()
+            );
+        } catch (\Magento\Framework\Exception\NoSuchEntityException $entityException) {
+            return $this;
+        }
+
+        if ($siteKey) {
+            $this->js = preg_replace(
+                '/{{ code }}/',
+                sprintf(
+                    "\t_rc('create', '%s', %s);\n",
+                    $siteKey,
+                    json_encode((object) $params)
+                ),
+                $this->template
+            );
+        }
+
+        return $this;
+    }
+}

src/Console/Command/CustomersExport.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+use Magento\Customer\Model\ResourceModel\Customer\Collection;
+use Magento\Customer\Model\ResourceModel\Customer\CollectionFactory;
+
+class CustomersExport extends Command
+{
+    /**
+     * @var CollectionFactory
+     */
+    private $customerCollectionFactory;
+
+    /**
+     * @var Collection
+     */
+    private $collection;
+    private $appState;
+    private $api;
+    private $helper;
+    private $serviceCustomer;
+
+    public function __construct(
+        CollectionFactory $customerCollectionFactory,
+        \Magento\Framework\App\State $appState,
+        \Retailcrm\Retailcrm\Helper\Proxy $api,
+        \Retailcrm\Retailcrm\Helper\Data $helper,
+        \Retailcrm\Retailcrm\Model\Service\Customer $serviceCustomer
+    ) {
+        $this->appState = $appState;
+        $this->api = $api;
+        $this->helper = $helper;
+        $this->customerCollectionFactory = $customerCollectionFactory;
+        $this->serviceCustomer = $serviceCustomer;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('retailcrm:customers:export')
+            ->setDescription('Upload archive customers to RetailCRM from Magento')
+            ->addArgument('from', InputArgument::OPTIONAL, 'Beginning order number')
+            ->addArgument('to', InputArgument::OPTIONAL, 'End order number');
+
+        parent::configure();
+    }
+
+    /**
+     * Upload customers to RetailCRM
+     *
+     * @param InputInterface $input
+     * @param OutputInterface $output
+     *
+     * @throws \Exception
+     *
+     * @return int
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->appState->setAreaCode(\Magento\Framework\App\Area::AREA_GLOBAL);
+
+        $arguments = $input->getArguments();
+        $this->collection = $this->customerCollectionFactory->create();
+        $this->collection->addAttributeToSelect('*');
+
+        if ($arguments['from'] !== null && $arguments['to'] !== null) {
+            $this->collection->addAttributeToFilter(
+                [
+                    [
+                        'attribute' => 'entity_id',
+                        'from' => $arguments['from']
+                    ],
+                    [
+                        'attribute' => 'entity_id',
+                        'to' => $arguments['to']
+                    ]
+                ]
+            );
+        }
+
+        $customers = $this->collection->getItems();
+
+        if (empty($customers)) {
+            $output->writeln('<comment>Customers not found</comment>');
+
+            return 0;
+        }
+
+        /** @var  \Magento\Customer\Model\Customer $customer */
+        foreach ($customers as $customer) {
+            $ordersToCrm[$customer->getStore()->getId()][] = $this->serviceCustomer->process($customer);
+        }
+
+        foreach ($ordersToCrm as $storeId => $ordersStore) {
+            $chunked = array_chunk($ordersStore, 50);
+            unset($ordersStore);
+
+            foreach ($chunked as $chunk) {
+                $this->api->setSite($this->helper->getSite($storeId));
+                $this->api->customersUpload($chunk);
+                time_nanosleep(0, 250000000);
+            }
+
+            unset($chunked);
+        }
+
+        $output->writeln('<info>Uploading customers finished</info>');
+
+        return 0;
+    }
+}

src/Console/Command/IcmlGenerate.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class IcmlGenerate extends Command
+{
+    private $icml;
+    private $storeManager;
+    private $appState;
+
+    public function __construct(
+        \Retailcrm\Retailcrm\Model\Icml\Icml $icml,
+        \Magento\Store\Model\StoreManagerInterface $storeManager,
+        \Magento\Framework\App\State $appState
+    ) {
+        $this->icml = $icml;
+        $this->storeManager = $storeManager;
+        $this->appState = $appState;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('retailcrm:icml:generate')
+            ->setDescription('Generating ICML catalog in root directory')
+            ->addArgument('website', InputArgument::OPTIONAL, 'Website id');
+
+        parent::configure();
+    }
+
+    /**
+     * Generate ICML catalog
+     *
+     * @param InputInterface $input
+     * @param OutputInterface $output
+     *
+     * @throws \Exception
+     *
+     * @return int
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->appState->setAreaCode(\Magento\Framework\App\Area::AREA_GLOBAL);
+
+        $arguments = $input->getArguments();
+        $websites = [];
+
+        if (isset($arguments['website'])) {
+            $websites[] = $this->storeManager->getWebsite($arguments['website']);
+        } else {
+            $websites = $this->storeManager->getWebsites();
+        }
+
+        if (!$websites) {
+            $output->writeln('<comment>Websites not found</comment>');
+
+            return 0;
+        }
+
+        foreach ($websites as $website) {
+            try {
+                $this->icml->generate($website);
+            } catch (\Exception $exception) {
+                $output->writeln('<comment>' . $exception->getMessage() . '</comment>');
+
+                return 1;
+            }
+
+        }
+
+        return 0;
+    }
+}

src/Console/Command/OrdersExport.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class OrdersExport extends Command
+{
+    private $orderRepository;
+    private $searchCriteriaBuilder;
+    private $appState;
+    private $serviceOrder;
+    private $api;
+    private $helper;
+
+    public function __construct(
+        \Magento\Sales\Model\OrderRepository $orderRepository,
+        \Magento\Framework\Api\SearchCriteriaBuilder $searchCriteriaBuilder,
+        \Magento\Framework\App\State $appState,
+        \Retailcrm\Retailcrm\Model\Service\Order $serviceOrder,
+        \Retailcrm\Retailcrm\Helper\Proxy $api,
+        \Retailcrm\Retailcrm\Helper\Data $helper
+    ) {
+        $this->orderRepository = $orderRepository;
+        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
+        $this->appState = $appState;
+        $this->serviceOrder = $serviceOrder;
+        $this->api = $api;
+        $this->helper = $helper;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('retailcrm:orders:export')
+            ->setDescription('Upload archive orders to RetailCRM from Magento')
+            ->addArgument('from', InputArgument::OPTIONAL, 'Beginning order number')
+            ->addArgument('to', InputArgument::OPTIONAL, 'End order number');
+
+        parent::configure();
+    }
+
+    /**
+     * Upload orders to RetailCRM
+     *
+     * @param InputInterface $input
+     * @param OutputInterface $output
+     *
+     * @throws \Exception
+     *
+     * @return boolean
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->appState->setAreaCode(\Magento\Framework\App\Area::AREA_GLOBAL);
+
+        $arguments = $input->getArguments();
+
+        if ($arguments['from'] !== null && $arguments['to'] !== null) {
+            $searchCriteria = $this->searchCriteriaBuilder
+                ->addFilter('increment_id', $arguments['from'], 'from')
+                ->addFilter('increment_id', $arguments['to'], 'to')
+                ->create();
+        } else {
+            $searchCriteria = $this->searchCriteriaBuilder->create();
+        }
+
+        $resultSearch = $this->orderRepository->getList($searchCriteria);
+        $orders = $resultSearch->getItems();
+
+        if (empty($orders)) {
+            $output->writeln('<comment>Orders not found</comment>');
+
+            return false;
+        }
+
+        /** @var \Magento\Sales\Model\Order $order */
+        foreach ($orders as $order) {
+            $ordersToCrm[$order->getStore()->getId()][] = $this->serviceOrder->process($order);
+        }
+
+        foreach ($ordersToCrm as $storeId => $ordersStore) {
+            $chunked = array_chunk($ordersStore, 50);
+            unset($ordersStore);
+
+            foreach ($chunked as $chunk) {
+                $this->api->setSite($this->helper->getSite($storeId));
+                $this->api->ordersUpload($chunk);
+                time_nanosleep(0, 250000000);
+            }
+
+            unset($chunked);
+        }
+
+        $output->writeln('<info>Uploading orders finished</info>');
+
+        return true;
+    }
+}

src/Controller/Adminhtml/System/Config/Button.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Controller\Adminhtml\System\Config;
+
+class Button extends \Magento\Backend\App\Action
+{
+    private $order;
+    private $jsonFactory;
+
+    /**
+     * @param \Magento\Backend\App\Action\Context $context
+     * @param \Retailcrm\Retailcrm\Model\Order\OrderNumber $order
+     * @param \Magento\Framework\Controller\Result\JsonFactory $jsonFactory
+     */
+    public function __construct(
+        \Magento\Backend\App\Action\Context $context,
+        \Retailcrm\Retailcrm\Model\Order\OrderNumber $order,
+        \Magento\Framework\Controller\Result\JsonFactory $jsonFactory
+    ) {
+        $this->order = $order;
+        $this->jsonFactory = $jsonFactory;
+
+        parent::__construct($context);
+    }
+
+    /**
+     * Upload selected orders
+     *
+     * @return \Magento\Framework\Controller\Result\Json
+     */
+    public function execute()
+    {
+        $numbers =  $this->getRequest()->getParam('numbers');
+        $result = $this->order->exportOrderNumber($numbers);
+        $resultJson = $this->jsonFactory->create();
+
+        return $resultJson->setData($result);
+    }
+}

src/Controller/Index/Display.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Controller\Index;
+
+class Display extends \Magento\Framework\App\Action\Action
+{
+    private $pageFactory;
+
+    public function __construct(
+        \Magento\Framework\App\Action\Context $context,
+        \Magento\Framework\View\Result\PageFactory $pageFactory
+    ) {
+        $this->pageFactory = $pageFactory;
+        parent::__construct($context);
+    }
+
+    public function execute()
+    {
+        return $this->pageFactory->create();
+    }
+}

src/Cron/Icml.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Cron;
+
+class Icml
+{
+    private $logger;
+    private $icml;
+    private $storeManager;
+
+    public function __construct(
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        \Retailcrm\Retailcrm\Model\Icml\Icml $icml,
+        \Magento\Store\Model\StoreManagerInterface $storeManager
+    ) {
+        $this->logger = $logger;
+        $this->icml = $icml;
+        $this->storeManager = $storeManager;
+    }
+
+    public function execute()
+    {
+        $websites = $this->storeManager->getWebsites();
+
+        foreach ($websites as $website) {
+            $this->icml->generate($website);
+        }
+    }
+}

src/Cron/Inventories.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Cron;
+
+class Inventories
+{
+    private $inventoriesUpload;
+    private $helper;
+
+    public function __construct(
+        \Retailcrm\Retailcrm\Helper\Data $helper,
+        \Retailcrm\Retailcrm\Model\Service\InventoriesUpload $InventoriesUpload
+    ) {
+        $this->helper = $helper;
+        $this->inventoriesUpload = $InventoriesUpload;
+    }
+
+    public function execute()
+    {
+        if ($this->helper->getInventoriesUpload() == true) {
+            $this->inventoriesUpload->uploadInventory();
+        }
+    }
+}

src/Cron/OrderHistory.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Cron;
+
+class OrderHistory
+{
+    private $logger;
+    private $history;
+
+    public function __construct(
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        \Retailcrm\Retailcrm\Model\History\Exchange $history
+    ) {
+        $this->logger = $logger;
+        $this->history = $history;
+    }
+
+    public function execute()
+    {
+        $this->history->ordersHistory();
+        $this->logger->writeRow('Cron Works: OrderHistory');
+    }
+}

src/Helper/Data.php

@@ -0,0 +1,268 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Helper;
+
+use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Framework\App\Helper\AbstractHelper;
+use Magento\Store\Model\StoreManagerInterface;
+use Magento\Framework\App\Helper\Context;
+use Magento\Store\Model\ScopeInterface;
+
+class Data extends AbstractHelper
+{
+    private $storeManager;
+
+    const XML_PATH_RETAILCRM = 'retailcrm/';
+    const XML_PATH_DEFAULT_SITE = 'retailcrm_site/default';
+    const XML_PATH_SITES = 'retailcrm_sites/';
+    const XML_PATH_DAEMON_COLLECTOR = 'daemon_collector/';
+    const XML_PATH_INVENTORIES = 'inventories_upload/';
+
+    public function __construct(
+        Context $context,
+        StoreManagerInterface $storeManager
+    ) {
+        $this->storeManager  = $storeManager;
+        parent::__construct($context);
+    }
+
+    public function getGeneralSettings($setting = null)
+    {
+        return $setting === null
+            ? $this->getConfigValue(self::XML_PATH_RETAILCRM . 'general')
+            : $this->getConfigValue(self::XML_PATH_RETAILCRM . 'general/' . $setting);
+    }
+
+    public function getConfigValue($field, $storeId = null)
+    {
+        return $this->scopeConfig->getValue(
+            $field,
+            ScopeInterface::SCOPE_STORE,
+            $storeId
+        );
+    }
+
+    /**
+     * Get site code
+     *
+     * @param $store
+     *
+     * @return mixed|null
+     * @throws \Exception
+     */
+    public function getSite($store)
+    {
+        if (is_int($store)) {
+            $store = $this->storeManager->getStore($store);
+        }
+
+        $websitesConfig = $this->scopeConfig->getValue(
+            self::XML_PATH_RETAILCRM . self::XML_PATH_SITES . $store->getCode(),
+            ScopeInterface::SCOPE_WEBSITES
+        );
+
+        if (!$websitesConfig) {
+            $defaultSite = $this->scopeConfig->getValue(self::XML_PATH_RETAILCRM . self::XML_PATH_DEFAULT_SITE);
+
+            if (!$defaultSite) {
+                return null;
+            }
+
+            return $defaultSite;
+        }
+
+        return $websitesConfig;
+    }
+
+    /**
+     * @return array
+     */
+    public function getMappingSites()
+    {
+        $sites = [];
+
+        $websites = $this->storeManager->getWebsites();
+
+        foreach ($websites as $website) {
+            foreach ($website->getStores() as $store) {
+                $site = $this->scopeConfig->getValue(
+                    self::XML_PATH_RETAILCRM . self::XML_PATH_SITES . $store->getCode(),
+                    ScopeInterface::SCOPE_WEBSITES,
+                    $website->getId()
+                );
+                $sites[$site] = $store->getId();
+            }
+        }
+
+        return $sites;
+    }
+
+    /**
+     * @param $website
+     *
+     * @return array|bool
+     */
+    public function getDaemonCollector($website)
+    {
+        $forWebsite = $this->scopeConfig->getValue(
+            self::XML_PATH_RETAILCRM . self::XML_PATH_DAEMON_COLLECTOR . 'active',
+            ScopeInterface::SCOPE_WEBSITES,
+            $website
+        );
+
+        if ($forWebsite) {
+            return [
+                'website' => $website,
+                'active' => $forWebsite
+            ];
+        }
+
+        $forDefault = $this->scopeConfig->getValue(
+            self::XML_PATH_RETAILCRM . self::XML_PATH_DAEMON_COLLECTOR . 'active',
+            ScopeConfigInterface::SCOPE_TYPE_DEFAULT
+        );
+
+        if ($forDefault) {
+            return [
+                'website' => 0,
+                'active' => $forDefault
+            ];
+        }
+
+        return false;
+    }
+
+    public function getInventoriesUpload()
+    {
+        $inventories = $this->scopeConfig->getValue(
+            self::XML_PATH_RETAILCRM . self::XML_PATH_INVENTORIES . 'active',
+            ScopeConfigInterface::SCOPE_TYPE_DEFAULT
+        );
+
+        if ($inventories) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param $website
+     *
+     * @return bool|mixed
+     */
+    public function getSiteKey($website)
+    {
+        $daemonCollector = $this->getDaemonCollector($website);
+
+        if ($daemonCollector === false) {
+            return false;
+        }
+
+        if ($daemonCollector['active']) {
+            if ($daemonCollector['website'] > 0) {
+                return $this->scopeConfig->getValue(
+                    self::XML_PATH_RETAILCRM . self::XML_PATH_DAEMON_COLLECTOR . 'key',
+                    ScopeInterface::SCOPE_WEBSITES,
+                    $website
+                );
+            } else {
+                return $this->scopeConfig->getValue(
+                    self::XML_PATH_RETAILCRM . self::XML_PATH_DAEMON_COLLECTOR . 'key',
+                    ScopeConfigInterface::SCOPE_TYPE_DEFAULT
+                );
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Recursive array filter
+     *
+     * @param array $haystack input array
+     *
+     * @SuppressWarnings(PHPMD.StaticAccess)
+     * @SuppressWarnings(PHPMD.ElseExpression)
+     *
+     * @return array
+     */
+    public static function filterRecursive($haystack)
+    {
+        foreach ($haystack as $key => $value) {
+            if (is_array($value)) {
+                $haystack[$key] = self::filterRecursive($haystack[$key]);
+            }
+
+            if ($haystack[$key] === null
+                || $haystack[$key] === ''
+                || (is_array($haystack[$key]) && empty($haystack[$key]))
+            ) {
+                unset($haystack[$key]);
+            } elseif (!is_array($value)) {
+                $haystack[$key] = trim($value);
+            }
+        }
+
+        return $haystack;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getConfigPayments()
+    {
+        $json = $this->scopeConfig->getValue('retailcrm/paymentList/paymentList');
+        $List = $this->getConfigJsonUnserialize($json);
+        foreach ($List as $code => $el) {
+            $payments[$el['payment_cms']] = $el['payment_crm'];
+        }
+
+        return $payments;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCongigShipping()
+    {
+        $json = $this->scopeConfig->getValue('retailcrm/shippingList/shippingList');
+        $shippingList = $this->getConfigJsonUnserialize($json);
+        foreach ($shippingList as $code => $el) {
+            $shippings[$el['shipping_cms']] = $el['shipping_crm'];
+        }
+
+        return $shippings;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCongigStatus()
+    {
+        $json = $this->scopeConfig->getValue('retailcrm/statusList/statusList');
+        $List = $this->getConfigJsonUnserialize($json);
+        foreach ($List as $code => $el) {
+            $statusList[$el['status_cms']] = $el['status_crm'];
+        }
+
+        return $statusList;
+    }
+
+    /**
+     * @param $json
+     *
+     * @return mixed
+     */
+    public function getConfigJsonUnserialize($json)
+    {
+        if (class_exists(\Magento\Framework\Serialize\Serializer\Json::class)) {
+            $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
+            $serializer = $objectManager->create(\Magento\Framework\Serialize\Serializer\Json::class);
+            return $serializer->unserialize($json);
+        } else {
+            return json_decode($json);
+        }
+    }
+
+}

src/Helper/Proxy.php

@@ -0,0 +1,176 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Helper;
+
+use Retailcrm\Retailcrm\Model\Logger\Logger;
+use Retailcrm\Retailcrm\Model\Service\ConfigManager;
+use Retailcrm\Retailcrm\ApiClient\ApiClientFactory;
+
+class Proxy
+{
+    private $logger;
+    private $apiClient;
+    private $url;
+    private $apiKey;
+    private $version;
+    private $apiClientFactory;
+    private $errorAccount = 'Account does not exist.';
+    private $errorNotFound = 'Not found';
+    private $errorApiKey = 'Wrong "apiKey" value.';
+
+    /**
+     * Proxy constructor.
+     * @param string $pathUrl
+     * @param string $pathKey
+     * @param string $pathVersion
+     * @param ConfigManager $config
+     * @param Logger $logger
+     * @param ApiClientFactory $apiClientFactory
+     */
+    public function __construct(
+        $pathUrl,
+        $pathKey,
+        $pathVersion,
+        ConfigManager $config,
+        Logger $logger,
+        ApiClientFactory $apiClientFactory
+    ) {
+        $this->logger = $logger;
+        $this->url = $config->getConfigValue($pathUrl);
+        $this->apiKey = $config->getConfigValue($pathKey);
+        $this->version = $config->getConfigValue($pathVersion);
+        $this->apiClientFactory = $apiClientFactory;
+
+        if ($this->isConfigured()) {
+            $this->init();
+        }
+    }
+
+    public function __call($method, $arguments)
+    {
+        try {
+            $response = call_user_func_array([$this->apiClient->request, $method], $arguments);
+
+            if (!$response->isSuccessful()) {
+                $this->logger->writeRow(
+                    sprintf(
+                        "[HTTP status %s] %s - %s",
+                        $response->getStatusCode(),
+                        $method,
+                        $response->getErrorMsg()
+                    )
+                );
+
+                if (isset($response['errors'])) {
+                    $this->logger->writeRow(implode(' :: ', $response['errors']));
+                }
+            }
+        } catch (\RetailCrm\Exception\CurlException $exception) {
+            $this->logger->writeRow($exception->getMessage());
+            return false;
+        } catch (\RetailCrm\Exception\InvalidJsonException $exception) {
+            $this->logger->writeRow($exception->getMessage());
+            return false;
+        } catch (\InvalidArgumentException $exception) {
+            $this->logger->writeRow($exception->getMessage());
+        }
+
+        return $response;
+    }
+
+    /**
+     * Init retailcrm api client
+     */
+    public function init()
+    {
+        $this->apiClient = $this->apiClientFactory->create(
+            $this->url,
+            $this->apiKey,
+            $this->version
+        );
+    }
+
+    /**
+     * @param $url
+     */
+    public function setUrl($url)
+    {
+        $this->url = $url;
+    }
+
+    /**
+     * @param $apiKey
+     */
+    public function setApiKey($apiKey)
+    {
+        $this->apiKey = $apiKey;
+    }
+
+    /**
+     * @param $version
+     */
+    public function setVersion($version)
+    {
+        $this->version = $version;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isConfigured()
+    {
+        return $this->url && $this->apiKey;
+    }
+
+    /**
+     * Get API version
+     *
+     * @return string
+     */
+    public function getVersion()
+    {
+        if (!is_object($this->apiClient)) {
+            return false;
+        }
+
+        return $this->apiClient->getVersion();
+    }
+
+    /**
+     * Set site code
+     *
+     * @param $site
+     */
+    public function setSite($site)
+    {
+        if ($this->isConfigured()) {
+            $this->apiClient->request->setSite($site);
+        }
+    }
+
+    /**
+     * Get site code
+     *
+     * @return null | mixed
+     */
+    public function getSite()
+    {
+        if ($this->isConfigured()) {
+            return $this->apiClient->request->getSite();
+        }
+
+        return null;
+    }
+
+    /**
+     * Get error text message
+     *
+     * @param string $property
+     *
+     * @return string
+     */
+    public function getErrorText($property)
+    {
+        return $this->{$property};
+    }
+}

src/Model/Config/Backend/ApiUrl.php

@@ -0,0 +1,145 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+use Retailcrm\Retailcrm\Helper\Proxy as ApiClient;
+
+class ApiUrl extends \Magento\Framework\App\Config\Value
+{
+    private $api;
+
+    /**
+     * ApiUrl constructor.
+     * @param \Magento\Framework\Model\Context $context
+     * @param \Magento\Framework\Registry $registry
+     * @param \Magento\Framework\App\Config\ScopeConfigInterface $config
+     * @param \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList
+     * @param \Magento\Framework\Model\ResourceModel\AbstractResource|null $resource
+     * @param \Magento\Framework\Data\Collection\AbstractDb|null $resourceCollection
+     * @param ApiClient $api
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\Model\Context $context,
+        \Magento\Framework\Registry $registry,
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList,
+        ApiClient $api,
+        \Magento\Framework\Model\ResourceModel\AbstractResource $resource = null,
+        \Magento\Framework\Data\Collection\AbstractDb $resourceCollection = null,
+        array $data = []
+    ) {
+        $this->api = $api;
+        parent::__construct($context, $registry, $config, $cacheTypeList, $resource, $resourceCollection, $data);
+    }
+
+    /**
+     * Call before save api url
+     *
+     * @throws \Magento\Framework\Exception\ValidatorException
+     *
+     * @return void
+     */
+    public function beforeSave()
+    {
+        $this->setParams([
+            'url' => $this->getValue(),
+            'apiKey' => $this->getFieldsetDataValue('api_key'),
+            'version' => $this->getFieldsetDataValue('api_version')
+        ]);
+
+        if (!$this->isUrl($this->getValue())) {
+            throw new \Magento\Framework\Exception\ValidatorException(__('Invalid CRM url'));
+        }
+
+        if (!$this->isHttps($this->getValue())) {
+            $this->schemeEdit($this->getValue());
+        }
+
+        if ($this->validateApiUrl($this->api)) {
+            $this->setValue($this->getValue());
+        }
+
+        parent::beforeSave();
+    }
+
+    /**
+     * Validate selected api url
+     *
+     * @param ApiClient $api
+     * @param string $apiVersion
+     *
+     * @throws \Magento\Framework\Exception\ValidatorException
+     *
+     * @return boolean
+     */
+    private function validateApiUrl(ApiClient $api)
+    {
+        $response = $api->availableVersions();
+
+        if ($response === false) {
+            throw new \Magento\Framework\Exception\ValidatorException(__('Make sure that the entered data is correct'));
+        } elseif (!$response->isSuccessful() && $response['errorMsg'] == $api->getErrorText('errorApiKey')) {
+            throw new \Magento\Framework\Exception\ValidatorException(__('Incorrect API key'));
+        } elseif (isset($response['errorMsg']) && $response['errorMsg'] == $api->getErrorText('errorAccount')) {
+            throw new \Magento\Framework\Exception\ValidatorException(__('Incorrect URL of RetailCRM'));
+        }
+
+        return true;
+    }
+
+    /**
+     * Check url scheme
+     *
+     * @param string $url
+     *
+     * @return boolean
+     */
+    private function isHttps($url)
+    {
+        $url_array = parse_url($url);
+
+        if ($url_array['scheme'] === 'https') {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Edit scheme from http to https
+     *
+     * @param string $url
+     *
+     * @return string
+     */
+    private function schemeEdit(&$url)
+    {
+        $url_array = parse_url($url);
+
+        $url = 'https://' . $url_array['host'];
+    }
+
+    /**
+     * Check url
+     *
+     * @param string $url
+     *
+     * @return type
+     */
+    public function isUrl($url)
+    {
+        return preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $url);
+    }
+
+    /**
+     * @param array $data
+     */
+    private function setParams(array $data)
+    {
+        $this->api->setUrl($data['url']);
+        $this->api->setApiKey($data['apiKey']);
+        $this->api->setVersion($data['version']);
+        $this->api->init();
+    }
+}

src/Model/Config/Backend/ApiVersion.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+use Retailcrm\Retailcrm\Helper\Proxy as ApiClient;
+
+class ApiVersion extends \Magento\Framework\App\Config\Value
+{
+    private $api;
+    private $request;
+    private $integrationModule;
+
+    /**
+     * ApiVersion constructor.
+     * @param \Magento\Framework\Model\Context $context
+     * @param \Magento\Framework\Registry $registry
+     * @param \Magento\Framework\App\Config\ScopeConfigInterface $config
+     * @param \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList
+     * @param \Magento\Framework\Model\ResourceModel\AbstractResource|null $resource
+     * @param \Magento\Framework\Data\Collection\AbstractDb|null $resourceCollection
+     * @param \Magento\Framework\App\Request\Http $request
+     * @param \Retailcrm\Retailcrm\Model\Service\IntegrationModule $integrationModule
+     * @param ApiClient $api
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\Model\Context $context,
+        \Magento\Framework\Registry $registry,
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList,
+        \Magento\Framework\Model\ResourceModel\AbstractResource $resource = null,
+        \Magento\Framework\Data\Collection\AbstractDb $resourceCollection = null,
+        \Magento\Framework\App\Request\Http $request,
+        \Retailcrm\Retailcrm\Model\Service\IntegrationModule $integrationModule,
+        ApiClient $api,
+        array $data = []
+    ) {
+        $this->api = $api;
+        $this->request = $request;
+        $this->integrationModule = $integrationModule;
+
+        parent::__construct($context, $registry, $config, $cacheTypeList, $resource, $resourceCollection, $data);
+    }
+
+    /**
+     * Call before save api version
+     *
+     * @return void
+     */
+    public function beforeSave()
+    {
+        $this->setParams([
+            'url' => $this->getFieldsetDataValue('api_url'),
+            'apiKey' => $this->getFieldsetDataValue('api_key'),
+            'version' => $this->getValue()
+        ]);
+
+        $this->validateApiVersion($this->api, $this->getValue());
+
+        parent::beforeSave();
+    }
+
+    /**
+     * Validate selected api version
+     *
+     * @param ApiClient $api
+     * @param string $apiVersion
+     *
+     * @throws \Magento\Framework\Exception\ValidatorException
+     *
+     * @return void
+     */
+    private function validateApiVersion(ApiClient $api, $apiVersion)
+    {
+        $apiVersions = [
+            'v4' => '4.0',
+            'v5' => '5.0'
+        ];
+
+        $response = $api->availableVersions();
+
+        if ($response->isSuccessful()) {
+            $availableVersions = $response['versions'];
+        } else {
+            throw new \Magento\Framework\Exception\ValidatorException(__('Incorrect URL of RetailCRM or API key'));
+        }
+
+        if (isset($availableVersions)) {
+            if (in_array($apiVersions[$apiVersion], $availableVersions)) {
+                $this->setValue($this->getValue());
+
+                $this->sendModuleConfiguration($api);
+            } else {
+                throw new \Magento\Framework\Exception\ValidatorException(
+                    __('The selected API version is unavailable')
+                );
+            }
+        }
+    }
+
+    /**
+     * @param $api
+     */
+    private function sendModuleConfiguration($api)
+    {
+        $this->integrationModule->setApiVersion($api->getVersion());
+        $this->integrationModule->setAccountUrl($this->request->getUriString());
+        $this->integrationModule->sendConfiguration($api);
+    }
+
+    /**
+     * @param array $data
+     */
+    private function setParams(array $data)
+    {
+        $this->api->setUrl($data['url']);
+        $this->api->setApiKey($data['apiKey']);
+        $this->api->setVersion($data['version']);
+        $this->api->init();
+    }
+}

src/Model/Config/Backend/PaymentCms.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+class PaymentCms extends \Magento\Framework\View\Element\Html\Select
+{
+    /**
+     * @var \Magento\Payment\Model\Config
+     */
+    private $paymentConfig;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
+    /**
+     * PaymentCms constructor.
+     *
+     * @param \Magento\Framework\View\Element\Context $context
+     * @param \Magento\Payment\Model\Config           $paymentConfig
+     * @param array                                   $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Context $context,
+        \Magento\Payment\Model\Config $paymentConfig,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+
+        $this->paymentConfig = $paymentConfig;
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param string $value
+     * @return Magently\Tutorial\Block\Adminhtml\Form\Field\Activation
+     */
+    public function setInputName($value)
+    {
+        return $this->setName($value);
+    }
+
+    /**
+     * Parse to html.
+     *
+     * @return mixed
+     */
+    public function _toHtml()
+    {
+        if (!$this->getOptions()) {
+            $paymentMethods = array();
+
+            try {
+                $paymentMethods = $this->paymentConfig->getActiveMethods();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($paymentMethods) {
+                foreach ($paymentMethods as $code => $payment) {
+                    $this->addOption($payment->getCode(), $payment->getTitle());
+                }
+            }
+        }
+
+        return parent::_toHtml();
+    }
+}

src/Model/Config/Backend/PaymentCrm.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+class PaymentCrm extends \Magento\Framework\View\Element\Html\Select
+{
+    /**
+     * @var \Retailcrm\Retailcrm\Helper\Proxy
+     */
+    private $client;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
+    /**
+     * Activation constructor.
+     *
+     * @param \Magento\Framework\View\Element\Context $context
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Context $context,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+
+        $this->client = $client;
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param string $value
+     * @return Magently\Tutorial\Block\Adminhtml\Form\Field\Activation
+     */
+    public function setInputName($value)
+    {
+        return $this->setName($value);
+    }
+
+    /**
+     * Parse to html.
+     *
+     * @return mixed
+     */
+    public function _toHtml()
+    {
+        if (!$this->getOptions()) {
+            $paymentsTypes = array();
+
+            try {
+                $response = $this->client->paymentTypesList();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            if (isset($response) && $response->isSuccessful()) {
+                $paymentsTypes = $response['paymentTypes'];
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($paymentsTypes) {
+                foreach ($paymentsTypes as $paymentsType) {
+                    $this->addOption($paymentsType['code'], $paymentsType['name']);
+                }
+            }
+
+        }
+
+        return parent::_toHtml();
+    }
+}

src/Model/Config/Backend/ShippingCms.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+class ShippingCms extends \Magento\Framework\View\Element\Html\Select
+{
+    /**
+     * @var \Magento\Shipping\Model\Config
+     */
+    private $shippingConfig;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
+    /**
+     * ShippingColumn constructor.
+     *
+     * @param \Magento\Framework\View\Element\Context $context
+     * @param \Magento\Shipping\Model\Config          $shippingConfig
+     * @param array                                   $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Context $context,
+        \Magento\Shipping\Model\Config $shippingConfig,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+
+        $this->shippingConfig = $shippingConfig;
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param string $value
+     * @return Magently\Tutorial\Block\Adminhtml\Form\Field\Activation
+     */
+    public function setInputName($value)
+    {
+        return $this->setName($value);
+    }
+
+    /**
+     * Parse to html.
+     *
+     * @return mixed
+     */
+    public function _toHtml()
+    {
+        if (!$this->getOptions()) {
+            $deliveryMethods = array();
+
+            try {
+                $deliveryMethods = $this->shippingConfig->getActiveCarriers();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($deliveryMethods) {
+                foreach ($deliveryMethods as $code => $delivery) {
+                    $this->addOption($delivery->getCarrierCode(), $delivery->getConfigData('title'));
+                }
+            }
+
+        }
+
+        return parent::_toHtml();
+    }
+}

src/Model/Config/Backend/ShippingCrm.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+class ShippingCrm extends \Magento\Framework\View\Element\Html\Select
+{
+    /**
+     * @var \Retailcrm\Retailcrm\Helper\Proxy
+     */
+    private $client;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
+    /**
+     * Activation constructor.
+     *
+     * @param \Magento\Framework\View\Element\Context $context
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Context $context,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+
+        $this->client = $client;
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param string $value
+     * @return Magently\Tutorial\Block\Adminhtml\Form\Field\Activation
+     */
+    public function setInputName($value)
+    {
+        return $this->setName($value);
+    }
+
+    /**
+     * Parse to html.
+     *
+     * @return mixed
+     */
+    public function _toHtml()
+    {
+        if (!$this->getOptions()) {
+            $deliveryTypes = array();
+
+            try {
+                $response = $this->client->deliveryTypesList();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            if (isset($response) && $response->isSuccessful()) {
+                $deliveryTypes = $response['deliveryTypes'];
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($deliveryTypes) {
+                foreach ($deliveryTypes as $deliveryType) {
+                    $this->addOption($deliveryType['code'], $deliveryType['name']);
+                }
+            }
+        }
+
+        return parent::_toHtml();
+    }
+}

src/Model/Config/Backend/StatusCms.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+class StatusCms extends \Magento\Framework\View\Element\Html\Select
+{
+    /**
+     * @var \Magento\Sales\Model\ResourceModel\Order\Status\Collection
+     */
+    private $statusCollection;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
+    /**
+     * StatusCms constructor.
+     *
+     * @param \Magento\Framework\View\Element\Context                    $context
+     * @param \Magento\Sales\Model\ResourceModel\Order\Status\Collection $statusCollection
+     * @param array                                                      $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Context $context,
+        \Magento\Sales\Model\ResourceModel\Order\Status\Collection $statusCollection,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+
+        $this->statusCollection = $statusCollection;
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param string $value
+     * @return Magently\Tutorial\Block\Adminhtml\Form\Field\Activation
+     */
+    public function setInputName($value)
+    {
+        return $this->setName($value);
+    }
+
+    /**
+     * Parse to html.
+     *
+     * @return mixed
+     */
+    public function _toHtml()
+    {
+        if (!$this->getOptions()) {
+            $statuses = array();
+
+            try {
+                $statuses = $this->statusCollection->toOptionArray();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($statuses) {
+                foreach ($statuses as $code => $status) {
+                    $this->addOption( $status['value'],  $status['label']);
+                }
+            }
+        }
+
+        return parent::_toHtml();
+    }
+}

src/Model/Config/Backend/StatusCrm.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Config\Backend;
+
+class StatusCrm extends \Magento\Framework\View\Element\Html\Select
+{
+    /**
+     * @var \Retailcrm\Retailcrm\Helper\Proxy
+     */
+    private $client;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
+    /**
+     * Activation constructor.
+     *
+     * @param \Magento\Framework\View\Element\Context $context
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Context $context,
+        \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+
+        $this->client = $client;
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param string $value
+     * @return Magently\Tutorial\Block\Adminhtml\Form\Field\Activation
+     */
+    public function setInputName($value)
+    {
+        return $this->setName($value);
+    }
+
+    /**
+     * Parse to html.
+     *
+     * @return mixed
+     */
+    public function _toHtml()
+    {
+        if (!$this->getOptions()) {
+            $statuses = array();
+
+            try {
+                $response = $this->client->statusesList();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            if (isset($response) && $response->isSuccessful()) {
+                $statuses = $response['statuses'];
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($statuses) {
+                foreach ($statuses as $status) {
+                    $this->addOption($status['code'], $status['name']);
+                }
+            }
+
+        }
+
+        return parent::_toHtml();
+    }
+}

src/Model/History/Exchange.php

@@ -0,0 +1,737 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\History;
+
+class Exchange
+{
+    private $api;
+    private $config;
+    private $helper;
+    private $logger;
+    private $resourceConfig;
+    private $customerFactory;
+    private $quote;
+    private $customerRepository;
+    private $product;
+    private $shipconfig;
+    private $quoteManagement;
+    private $registry;
+    private $cacheTypeList;
+    private $order;
+    private $orderManagement;
+    private $orderInterface;
+    private $storeManager;
+    private $regionFactory;
+
+    public function __construct(
+        \Retailcrm\Retailcrm\Helper\Data $helper,
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\Config\Model\ResourceModel\Config $resourceConfig,
+        \Magento\Customer\Model\CustomerFactory $customerFactory,
+        \Magento\Quote\Model\QuoteFactory $quote,
+        \Magento\Customer\Api\CustomerRepositoryInterface $customerRepository,
+        \Magento\Catalog\Model\Product $product,
+        \Magento\Shipping\Model\Config $shipconfig,
+        \Magento\Quote\Model\QuoteManagement $quoteManagement,
+        \Magento\Framework\Registry $registry,
+        \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList,
+        \Magento\Sales\Api\Data\OrderInterface $orderInterface,
+        \Magento\Sales\Api\OrderManagementInterface $orderManagement,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        \Magento\Sales\Model\Order $order,
+        \Magento\Store\Model\StoreManagerInterface $storeManager,
+        \Magento\Directory\Model\RegionFactory $regionFactory,
+        \Retailcrm\Retailcrm\Helper\Proxy $api
+    ) {
+        $this->shipconfig = $shipconfig;
+        $this->logger = $logger;
+        $this->helper = $helper;
+        $this->config = $config;
+        $this->resourceConfig = $resourceConfig;
+        $this->customerFactory = $customerFactory;
+        $this->quote = $quote;
+        $this->customerRepository = $customerRepository;
+        $this->product = $product;
+        $this->quoteManagement = $quoteManagement;
+        $this->registry = $registry;
+        $this->cacheTypeList = $cacheTypeList;
+        $this->orderInterface = $orderInterface;
+        $this->orderManagement = $orderManagement;
+        $this->order = $order;
+        $this->storeManager = $storeManager;
+        $this->regionFactory = $regionFactory;
+        $this->api = $api;
+    }
+
+    /**
+     * Get orders history from CRM
+     *
+     * @return boolean
+     */
+    public function ordersHistory()
+    {
+        if (!$this->api->isConfigured()) {
+            return false;
+        }
+
+        $this->registry->register('RETAILCRM_HISTORY', true);
+
+        $historyFilter = [];
+        $historyOrder = [];
+
+        $historyStart = $this->config->getValue('retailcrm/general/filter_history');
+
+        if ($historyStart && $historyStart > 0) {
+            $historyFilter['sinceId'] = $historyStart;
+        }
+
+        while (true) {
+            $response = $this->api->ordersHistory($historyFilter);
+
+            if ($response === false) {
+                return false;
+            }
+
+            if (!$response->isSuccessful()) {
+                return true;
+            }
+
+            $orderH = isset($response['history']) ? $response['history'] : [];
+
+            if (empty($orderH)) {
+                return true;
+            }
+
+            $historyOrder = array_merge($historyOrder, $orderH);
+            $end = array_pop($orderH);
+            $historyFilter['sinceId'] = $end['id'];
+
+            if ($response['pagination']['totalPageCount'] == 1) {
+                $this->resourceConfig->saveConfig(
+                    'retailcrm/general/filter_history',
+                    $historyFilter['sinceId'],
+                    'default',
+                    0
+                );
+                $this->cacheTypeList->cleanType('config');
+
+                $orders = self::assemblyOrder($historyOrder);
+
+                $this->logger->writeDump($orders, 'OrderHistory');
+
+                $this->processOrders($orders);
+
+                return true;
+            }
+        }
+
+        $this->registry->register('RETAILCRM_HISTORY', false);
+    }
+
+    /**
+     * Process orders
+     *
+     * @param array $orders
+     *
+     * @return void
+     */
+    private function processOrders($orders)
+    {
+        $this->logger->writeDump($orders, 'processOrders');
+
+        if (!empty($orders)) {
+            foreach ($orders as $order) {
+                if (isset($order['externalId']) && !empty($order['externalId'])) {
+                    $this->doUpdate($order);
+                } else {
+                    $this->doCreate($order);
+                }
+            }
+        }
+    }
+
+    /**
+     * Create new order from CRM
+     *
+     * @param array $order
+     *
+     * @return void
+     */
+    private function doCreate($order)
+    {
+        $this->logger->writeDump($order, 'doCreate');
+
+        $payments = $this->helper->getConfigPayments();
+        $shippings =  $this->helper->getCongigShipping();
+        $sites = $this->helper->getMappingSites();
+
+        if ($sites && in_array($order['site'], $sites)) {
+            $store = $this->storeManager->getStore($sites[$order['site']]);
+            $websiteId = $store->getWebsiteId();
+        } else {
+            $store = $this->storeManager->getStore();
+            $websiteId = $this->storeManager->getStore()->getWebsiteId();
+        }
+
+        $region = $this->regionFactory->create();
+        $customer = $this->customerFactory->create();
+        $customer->setWebsiteId($websiteId);
+
+        if (isset($order['customer']['externalId'])) {
+            $customer = $this->customerRepository->getById($order['customer']['externalId']);
+        }
+
+        if (!$customer->getId()) {
+            //If not avilable then create this customer
+            $customer->setWebsiteId($websiteId)
+                ->setStore($store)
+                ->setFirstname($order['firstName'])
+                ->setLastname($order['lastName'])
+                ->setEmail($order['email'])
+                ->setPassword($order['email']);
+            try {
+                $this->customerRepository->save($customer);
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            $this->api->customersFixExternalIds(
+                [
+                    [
+                        'id' => $order['customer']['id'],
+                        'externalId' => $customer->getId()
+                    ]
+                ]
+            );
+        }
+
+        //Create object of quote
+        $quote = $this->quote->create();
+
+        //set store for which you create quote
+        $quote->setStore($store);
+
+        // if you have allready buyer id then you can load customer directly
+        $customer = $this->customerRepository->getById($customer->getId());
+        $quote->setCurrency();
+        $quote->assignCustomer($customer); //Assign quote to customer
+
+        $manager = \Magento\Framework\App\ObjectManager::getInstance();
+        /** @var \Magento\Catalog\Api\ProductRepositoryInterface $productRepository */
+        $productRepository = $manager->create(\Magento\Catalog\Api\ProductRepositoryInterface::class);
+
+        $ditems = [];
+        foreach ($order['items'] as $item) {
+            if (!isset($ditems[$item['offer']['externalId']]['quantity'])) {
+                $ditems[$item['offer']['externalId']] = [
+                    'quantity' => null,
+                    'discountTotal' => null,
+                    'initialPrice' => null,
+                    'price_sum' => null,
+                    'price_item' => null
+                ];
+            }
+
+            $ditems[$item['offer']['externalId']]['quantity'] += $item['quantity'];
+            $ditems[$item['offer']['externalId']]['discountTotal'] += $item['quantity'] * $item['discountTotal'];
+            $ditems[$item['offer']['externalId']]['initialPrice'] = (float)$item['initialPrice'];
+            $ditems[$item['offer']['externalId']]['price_sum'] = $ditems[$item['offer']['externalId']]['initialPrice'] * $ditems[$item['offer']['externalId']]['quantity'] - $ditems[$item['offer']['externalId']]['discountTotal'];
+            $ditems[$item['offer']['externalId']]['price_item'] = $ditems[$item['offer']['externalId']]['price_sum'] / $ditems[$item['offer']['externalId']]['quantity'];
+        }
+
+        //add items in quote
+        foreach ($ditems as $id =>$item) {
+            $product = $productRepository->getById($id,false, $store->getId(), false);
+            $product->setPrice($item['initialPrice']);
+            $quote->addProduct(
+                $product,
+                (int)$item['quantity']
+            );
+        }
+
+        $products = [];
+
+        foreach ($ditems as $id => $item) {
+            $products[$id] = ['product_id'=>$id,'qty' => $item['quantity']];
+        }
+
+        $orderData = [
+            'currency_id' => $this->storeManager->getStore()->getCurrentCurrency()->getCode(),
+            'email' => $order['email'],
+            'shipping_address' => [
+                'firstname' => $order['firstName'],
+                'lastname' => $order['lastName'],
+                'street' => $order['delivery']['address']['street'],
+                'city' => $order['delivery']['address']['city'],
+                'country_id' => $order['countryIso'],
+                'region' => $order['delivery']['address']['region'],
+                'postcode' => $order['delivery']['address']['index'],
+                'telephone' => $order['phone'],
+                'save_in_address_book' => 1
+            ],
+            'items'=> $products
+        ];
+
+        $region->loadByName($order['delivery']['address']['region'], $order['countryIso']);
+
+        if ($region->getId()) {
+            $orderData['shipping_address']['region_id'] = $region->getId();
+        }
+
+        $shippings = array_flip(array_filter($shippings));
+        $payments = array_flip(array_filter($payments));
+
+        $ShippingMethods = $this->getAllShippingMethodsCode($shippings[$order['delivery']['code']]);
+
+        //Set Address to quote
+        $quote->getBillingAddress()->addData($orderData['shipping_address']);
+        $quote->getShippingAddress()->addData($orderData['shipping_address']);
+
+        $shippingAddress = $quote->getShippingAddress();
+        $shippingAddress->setCollectShippingRates(true)
+            ->collectShippingRates()
+            ->setShippingMethod($ShippingMethods);
+
+        if ($this->api->getVersion() == 'v4') {
+            $paymentType = $order['paymentType'];
+        } elseif ($this->api->getVersion() == 'v5') {
+            if ($order['payments']) {
+                $paymentType = $this->getPaymentMethod($order['payments']);
+            }
+        }
+
+        $quote->setPaymentMethod($payments[$paymentType]);
+        $quote->setInventoryProcessed(false);
+
+        /** @var \Magento\Quote\Api\CartRepositoryInterface $quoteRepository */
+        $quoteRepository = $manager->create(\Magento\Quote\Api\CartRepositoryInterface::class);
+        $quoteRepository->save($quote);
+
+        // Set Sales Order Payment
+        $quote->getPayment()->importData(['method' => $payments[$paymentType]]);
+
+        // Collect Totals & Save Quote
+        $quote->collectTotals();
+        $quoteRepository->save($quote);
+
+        // Create Order From Quote
+        $magentoOrder = $this->quoteManagement->submit($quote);
+        $increment_id = $magentoOrder->getId();
+
+        $this->api->ordersFixExternalIds(
+            [
+                [
+                    'id' => $order['id'],
+                    'externalId' => $increment_id
+                ]
+            ]
+        );
+    }
+
+    /**
+     * Create old edited order
+     *
+     * @param array $order
+     *
+     * @return void
+     */
+    private function doCreateUp($order)
+    {
+        $manager = \Magento\Framework\App\ObjectManager::getInstance();
+        $this->logger->writeDump($order, 'doCreateUp');
+        $response = $this->api->ordersGet($order['id'], $by = 'id');
+
+        if (!$response->isSuccessful()) {
+            return;
+        }
+
+        if (isset($response['order'])) {
+            $order = $response['order'];
+        }
+
+        $payments = $this->helper->getConfigPayments();
+        $shippings =  $this->helper->getCongigShipping();
+
+        $region = $this->regionFactory->create();
+        $sites = $this->helper->getMappingSites();
+
+        if ($sites && in_array($order['site'], $sites)) {
+            $store = $this->storeManager->getStore($sites[$order['site']]);
+            $websiteId = $store->getWebsiteId();
+        } else {
+            $store = $this->storeManager->getStore();
+            $websiteId = $this->storeManager->getStore()->getWebsiteId();
+        }
+
+        $customer = $this->customerFactory->create();
+        $customer->setWebsiteId($websiteId);
+
+        if (isset($order['customer']['externalId'])) {
+            $customer = $this->customerRepository->getById($order['customer']['externalId']);
+        }
+
+        //Create object of quote
+        $quote = $this->quote->create();
+
+        //set store for which you create quote
+        $quote->setStore($store);
+        $quote->setCurrency();
+
+        // if you have all ready buyer id then you can load customer directly
+        if ($customer->getId()) {
+            $customer = $this->customerRepository->getById($customer->getId());
+            $quote->assignCustomer($customer); //Assign quote to customer
+        } else {
+            $quote->setCustomerEmail($order['email']);
+            $quote->setCustomerIsGuest(1);
+        }
+
+        $ditems = [];
+        foreach ($order['items'] as $item) {
+            if (!isset($ditems[$item['offer']['externalId']]['quantity'])) {
+                $ditems[$item['offer']['externalId']] = [
+                    'quantity' => null,
+                    'discountTotal' => null,
+                    'initialPrice' => null,
+                    'price_sum' => null,
+                    'price_item' => null
+                ];
+            }
+
+            $ditems[$item['offer']['externalId']]['quantity'] += $item['quantity'];
+            $ditems[$item['offer']['externalId']]['discountTotal'] += $item['quantity'] * $item['discountTotal'];
+            $ditems[$item['offer']['externalId']]['initialPrice'] = (float)$item['initialPrice'];
+            $ditems[$item['offer']['externalId']]['price_sum'] = $ditems[$item['offer']['externalId']]['initialPrice'] * $ditems[$item['offer']['externalId']]['quantity'] - $ditems[$item['offer']['externalId']]['discountTotal'];
+            $ditems[$item['offer']['externalId']]['price_item'] = $ditems[$item['offer']['externalId']]['price_sum'] / $ditems[$item['offer']['externalId']]['quantity'];
+        }
+
+        /** @var \Magento\Catalog\Api\ProductRepositoryInterface $productRepository */
+        $productRepository = $manager->create(\Magento\Catalog\Api\ProductRepositoryInterface::class);
+
+        //add items in quote
+        foreach ($ditems as $id => $item) {
+            $product = $productRepository->getById($id,false, $store->getId(), false);
+            $product->setPrice($item['initialPrice']);
+            $quote->addProduct(
+                $product,
+                (int)$item['quantity']
+            );
+        }
+
+        $products = [];
+
+        foreach ($ditems as $id => $item) {
+            $products[$id] = ['product_id'=>$id,'qty' => $item['quantity']];
+        }
+
+        $orderData = [
+            'currency_id' => $this->storeManager->getStore()->getCurrentCurrency()->getCode(),
+            'email' => $order['email'],
+            'shipping_address' => [
+                'firstname' => $order['firstName'],
+                'lastname' => $order['lastName'],
+                'street' => $order['delivery']['address']['street'],
+                'city' => $order['delivery']['address']['city'],
+                'country_id' => $order['countryIso'],//US
+                'region' => $order['delivery']['address']['region'],
+                'postcode' => $order['delivery']['address']['index'],
+                'telephone' => $order['phone'],
+                'save_in_address_book' => 1
+            ],
+            'items'=> $products
+        ];
+
+        $region->loadByName($order['delivery']['address']['region'], $order['countryIso']);
+
+        if ($region->getId()) {
+            $orderData['shipping_address']['region_id'] = $region->getId();
+        }
+
+        $shippings = array_flip(array_filter($shippings));
+        $payments = array_flip(array_filter($payments));
+
+        $ShippingMethods = $this->getAllShippingMethodsCode($shippings[$order['delivery']['code']]);
+
+        //Set Address to quote
+        $quote->getBillingAddress()->addData($orderData['shipping_address']);
+        $quote->getShippingAddress()->addData($orderData['shipping_address']);
+
+        $shippingAddress = $quote->getShippingAddress();
+        $shippingAddress->setCollectShippingRates(true)
+            ->collectShippingRates()
+            ->setShippingMethod($ShippingMethods);
+
+        if ($this->api->getVersion() == 'v4') {
+            $paymentType = $order['paymentType'];
+        } elseif ($this->api->getVersion() == 'v5') {
+            $paymentType = $this->getPaymentMethod($order['payments'], false);
+        }
+
+        $quote->setPaymentMethod($payments[$paymentType]);
+        $quote->setInventoryProcessed(false);
+
+        $originalId = $order['externalId'];
+        $oldOrder = $this->orderInterface->load($originalId);
+
+        $orderDataUp = [
+            'original_increment_id'     => $oldOrder->getIncrementId(),
+            'relation_parent_id'        => $oldOrder->getId(),
+            'relation_parent_real_id'   => $oldOrder->getIncrementId(),
+            'edit_increment'            => $oldOrder->getEditIncrement() + 1,
+            'increment_id'              => $oldOrder->getIncrementId() . '-' . ($oldOrder->getEditIncrement() + 1)
+        ];
+
+        $quote->setReservedOrderId($orderDataUp['increment_id']);
+        /** @var \Magento\Quote\Api\CartRepositoryInterface $quoteRepository */
+        $quoteRepository = $manager->create(\Magento\Quote\Api\CartRepositoryInterface::class);
+        $quoteRepository->save($quote);
+
+        // Set Sales Order Payment
+        $quote->getPayment()->importData(['method' => $payments[$paymentType]]);
+
+        // Collect Totals & Save Quote
+        $quote->collectTotals();
+        $quoteRepository->save($quote);
+
+        // Create Order From Quote
+        $magentoOrder = $this->quoteManagement->submit($quote, $orderDataUp);
+
+        $oldOrder->setStatus('canceled')->save();
+        $increment_id = $magentoOrder->getId();
+
+        $this->api->ordersFixExternalIds(
+            [
+                [
+                    'id' => $order['id'],
+                    'externalId' => $increment_id
+                ]
+            ]
+        );
+    }
+
+    /**
+     * Edit order
+     *
+     * @param array $order
+     *
+     * @return void
+     */
+    private function doUpdate($order)
+    {
+        $this->logger->writeDump($order, 'doUpdate');
+
+        $Status = $this->helper->getCongigStatus();
+        $Status = array_flip(array_filter($Status));
+
+        $magentoOrder = $this->order->load($order['externalId']);
+        $magentoOrderArr = $magentoOrder->getData();
+
+        $this->logger->writeDump($magentoOrderArr, 'magentoOrderArr');
+        $this->logger->writeDump($Status, 'status');
+
+        if ((!empty($order['order_edit'])) && ($order['order_edit'] == 1)) {
+            $this->doCreateUp($order);
+        }
+
+        if (!empty($order['status'])) {
+            $change = $Status[$order['status']];
+
+            if ($change == 'canceled') {
+                $this->orderManagement->cancel($magentoOrderArr['entity_id']);
+            }
+
+            $order_status = $this->order->load($magentoOrder->getId());
+            $order_status->setStatus($change);
+            $order_status->save();
+        }
+    }
+
+    /**
+     * Assembly orders from history
+     *
+     * @param array $orderHistory
+     *
+     * @return array $orders
+     */
+    public static function assemblyOrder($orderHistory)
+    {
+        $orders = [];
+
+        foreach ($orderHistory as $change) {
+            $orderId = $change['order']['id'];
+
+            $change['order'] = self::removeEmpty($change['order']);
+
+            if (isset($change['order']['items'])) {
+                $items = [];
+                foreach ($change['order']['items'] as $item) {
+                    if (isset($change['created'])) {
+                        $item['create'] = 1;
+                    }
+
+                    $items[$item['id']] = $item;
+                }
+
+                $change['order']['items'] = $items;
+            }
+
+            if (isset($change['order']['contragent']['contragentType'])) {
+                $change['order']['contragentType'] = self::newValue($change['order']['contragent']['contragentType']);
+                unset($change['order']['contragent']);
+            }
+
+            if (isset($orders[$change['order']['id']])) {
+                $orders[$change['order']['id']] = array_merge($orders[$change['order']['id']], $change['order']);
+            } else {
+                $orders[$change['order']['id']] = $change['order'];
+            }
+
+            if ($change['field'] == 'manager_comment') {
+                $orders[$change['order']['id']][$change['field']] = $change['newValue'];
+            }
+
+            if (($change['field'] != 'status')
+                && ($change['field'] != 'country')
+                && ($change['field'] != 'manager_comment')
+                && ($change['field'] != 'order_product.status')
+                && ($change['field'] != 'payment_status')
+                && ($change['field'] != 'prepay_sum')
+            ) {
+                $orders[$change['order']['id']]['order_edit'] = 1;
+            }
+
+            if (isset($change['item'])) {
+                if (isset($orders[$change['order']['id']]['items'])
+                    && isset($orders[$change['order']['id']]['items'][$change['item']['id']])
+                ) {
+                    $orders[$change['order']['id']]['items'][$change['item']['id']] = array_merge(
+                        $orders[$change['order']['id']]['items'][$change['item']['id']],
+                        $change['item']
+                    );
+                } else {
+                    $orders[$change['order']['id']]['items'][$change['item']['id']] = $change['item'];
+                }
+
+                if (empty($change['oldValue']) && $change['field'] == 'order_product') {
+                    $orders[$change['order']['id']]['items'][$change['item']['id']]['create'] = 1;
+                    $orders[$change['order']['id']]['order_edit'] = 1;
+                    unset($orders[$change['order']['id']]['items'][$change['item']['id']]['delete']);
+                }
+
+                if (empty($change['newValue']) && $change['field'] == 'order_product') {
+                    $orders[$change['order']['id']]['items'][$change['item']['id']]['delete'] = 1;
+                    $orders[$change['order']['id']]['order_edit'] = 1;
+                }
+
+                if (!empty($change['newValue']) && $change['field'] == 'order_product.quantity') {
+                    $orders[$change['order']['id']]['order_edit'] = 1;
+                }
+            } else {
+                if (isset($change['created'])) {
+                    $orders[$orderId]['create'] = 1;
+                }
+
+                if (isset($change['deleted'])) {
+                    $orders[$orderId]['deleted'] = 1;
+                }
+            }
+        }
+
+        return $orders;
+    }
+
+    /**
+     * Remove empty elements
+     *
+     * @param array $inputArray
+     *
+     * @return array $outputArray
+     */
+    public static function removeEmpty($inputArray)
+    {
+        $outputArray = [];
+
+        if (!empty($inputArray)) {
+            foreach ($inputArray as $key => $element) {
+                if (!empty($element) || $element === 0 || $element === '0') {
+                    if (is_array($element)) {
+                        $element = self::removeEmpty($element);
+                    }
+
+                    $outputArray[$key] = $element;
+                }
+            }
+        }
+
+        return $outputArray;
+    }
+
+    /**
+     * Set new value
+     *
+     * @param mixed $value
+     *
+     * @return string $value
+     */
+    public static function newValue($value)
+    {
+        if (isset($value['code'])) {
+            return $value['code'];
+        } else {
+            return $value;
+        }
+    }
+
+    /**
+     * Get shipping methods
+     *
+     * @param string $mcode
+     *
+     * @return string
+     */
+    public function getAllShippingMethodsCode($mcode)
+    {
+        $activeCarriers = $this->shipconfig->getActiveCarriers();
+
+        foreach ($activeCarriers as $carrierCode => $carrierModel) {
+            if ($carrierMethods = $carrierModel->getAllowedMethods()) {
+                foreach ($carrierMethods as $methodCode => $method) {
+                    $code = $carrierCode . '_'. $methodCode;
+
+                    if ($mcode == $carrierCode) {
+                        $methods[$mcode] = $code;
+                    }
+                }
+            }
+        }
+
+        return $methods[$mcode];
+    }
+
+    /**
+     * Get payment type for api v5
+     *
+     * @param array $payments
+     * @param boolean $newOrder
+     *
+     * @return mixed
+     */
+    private function getPaymentMethod($payments, $newOrder = true)
+    {
+        if (count($payments) == 1 || $newOrder) {
+            $payment = reset($payments);
+        } elseif (count($payments) > 1 && !$newOrder) {
+            foreach ($payments as $paymentCrm) {
+                if (isset($paymentCrm['externalId'])) {
+                    $payment = $paymentCrm;
+                }
+            }
+        }
+
+        if (isset($payment)) {
+            return $payment['type'];
+        }
+
+        return false;
+    }
+}

src/Model/Icml/Icml.php

@@ -0,0 +1,454 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Icml;
+
+class Icml
+{
+    private $dd;
+    private $eCategories;
+    private $eOffers;
+    private $shop;
+    private $manager;
+    private $category;
+    private $storeManager;
+    private $StockState;
+    private $configurable;
+    private $config;
+    private $dirList;
+    private $ddFactory;
+    private $resourceModelProduct;
+    private $searchCriteriaBuilder;
+    private $productRepository;
+    private $dimensionFields = ['height', 'length', 'width'];
+
+    public function __construct(
+        \Magento\Store\Model\StoreManagerInterface $manager,
+        \Magento\Catalog\Model\ResourceModel\Category\CollectionFactory $categoryCollectionFactory,
+        \Magento\Store\Model\StoreManagerInterface $storeManager,
+        \Magento\CatalogInventory\Api\StockStateInterface $StockState,
+        \Magento\ConfigurableProduct\Model\Product\Type\Configurable $configurable,
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\Framework\DomDocument\DomDocumentFactory $ddFactory,
+        \Magento\Framework\Filesystem\DirectoryList $dirList,
+        \Magento\Catalog\Model\ResourceModel\Product $resourceModelProduct,
+        \Magento\Framework\Api\SearchCriteriaBuilder $searchCriteriaBuilder,
+        \Magento\Catalog\Model\ProductRepository $productRepository
+    ) {
+        $this->configurable = $configurable;
+        $this->StockState = $StockState;
+        $this->storeManager = $storeManager;
+        $this->category = $categoryCollectionFactory;
+        $this->manager = $manager;
+        $this->config = $config;
+        $this->ddFactory = $ddFactory;
+        $this->dirList = $dirList;
+        $this->resourceModelProduct = $resourceModelProduct;
+        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
+        $this->productRepository = $productRepository;
+    }
+
+    /**
+     * Generate icml catelog
+     *
+     * @param \Magento\Store\Model\Website $website
+     *
+     * @return void
+     */
+    public function generate($website)
+    {
+        $this->shop = $website;
+
+        $string = '<?xml version="1.0" encoding="UTF-8"?>
+            <yml_catalog date="'.date('Y-m-d H:i:s').'">
+                <shop>
+                    <name>' . $website->getName() . '</name>
+                    <categories/>
+                    <offers/>
+                </shop>
+            </yml_catalog>
+        ';
+
+        $xml = simplexml_load_string(
+            $string,
+            '\Magento\Framework\Simplexml\Element',
+            LIBXML_NOENT | LIBXML_NOCDATA | LIBXML_COMPACT | LIBXML_PARSEHUGE
+        );
+
+        $this->dd = $this->ddFactory->create();
+        $this->dd->preserveWhiteSpace = false;
+        $this->dd->formatOutput = true;
+        $this->dd->loadXML($xml->asXML());
+
+        $this->eCategories = $this->dd
+            ->getElementsByTagName('categories')->item(0);
+        $this->eOffers = $this->dd
+            ->getElementsByTagName('offers')->item(0);
+
+        $this->addCategories();
+        $this->addOffers();
+
+        $this->dd->saveXML();
+        $this->dd->save($this->dirList->getRoot() . '/retailcrm_' . $website->getCode() . '.xml');
+    }
+
+    /**
+     * Add product categories in icml catalog
+     *
+     * @return void
+     */
+    private function addCategories()
+    {
+        $collection = $this->category->create();
+        $collection->addAttributeToSelect('*');
+
+        foreach ($collection as $category) {
+            if ($category->getId() > 1) {
+                $e = $this->eCategories->appendChild(
+                    $this->dd->createElement('category')
+                );
+
+                $e->appendChild($this->dd->createElement('name', \htmlspecialchars($category->getName())));
+
+                if ($category->getImageUrl()) {
+                    $e->appendChild($this->dd->createElement('picture', \htmlspecialchars($category->getImageUrl())));
+                }
+
+                $e->setAttribute('id', $category->getId());
+
+                if ($category->getParentId() > 1) {
+                    $e->setAttribute('parentId', $category->getParentId());
+                }
+            }
+        }
+    }
+
+    /**
+     * Write products in icml catalog
+     *
+     * @return void
+     */
+    private function addOffers()
+    {
+        $offers = $this->buildOffers();
+
+        foreach ($offers as $offer) {
+            $this->addOffer($offer);
+        }
+    }
+
+    /**
+     * Write product in icml catalog
+     *
+     * @param array $offer
+     *
+     * @return void
+     */
+    private function addOffer($offer)
+    {
+        $e = $this->eOffers->appendChild(
+            $this->dd->createElement('offer')
+        );
+
+        $e->setAttribute('id', $offer['id']);
+        $e->setAttribute('productId', $offer['productId']);
+
+        if (!empty($offer['quantity'])) {
+            $e->setAttribute('quantity', (int) $offer['quantity']);
+        } else {
+            $e->setAttribute('quantity', 0);
+        }
+
+        if (!empty($offer['categoryId'])) {
+            foreach ($offer['categoryId'] as $categoryId) {
+                $e->appendChild(
+                    $this->dd->createElement('categoryId')
+                )->appendChild(
+                    $this->dd->createTextNode($categoryId)
+                );
+            }
+        } else {
+            $e->appendChild($this->dd->createElement('categoryId', 1));
+        }
+
+        $e->appendChild($this->dd->createElement('productActivity'))
+        ->appendChild(
+            $this->dd->createTextNode($offer['productActivity'])
+        );
+
+        $e->appendChild($this->dd->createElement('name'))
+        ->appendChild(
+            $this->dd->createTextNode($offer['name'])
+        );
+
+        $e->appendChild($this->dd->createElement('productName'))
+        ->appendChild(
+            $this->dd->createTextNode($offer['productName'])
+        );
+
+        $e->appendChild($this->dd->createElement('price'))
+        ->appendChild(
+            $this->dd->createTextNode($offer['initialPrice'])
+        );
+
+        if (!empty($offer['purchasePrice'])) {
+            $e->appendChild($this->dd->createElement('purchasePrice'))
+            ->appendChild(
+                $this->dd->createTextNode($offer['purchasePrice'])
+            );
+        }
+
+        if (!empty($offer['picture'])) {
+            $e->appendChild($this->dd->createElement('picture'))
+            ->appendChild(
+                $this->dd->createTextNode($offer['picture'])
+            );
+        }
+
+        if (!empty($offer['url'])) {
+            $e->appendChild($this->dd->createElement('url'))
+            ->appendChild(
+                $this->dd->createTextNode($offer['url'])
+            );
+        }
+
+        if (!empty($offer['vendor'])) {
+            $e->appendChild($this->dd->createElement('vendor'))
+            ->appendChild(
+                $this->dd->createTextNode($offer['vendor'])
+            );
+        }
+
+        if (!empty($offer['dimensions'])) {
+            $e->appendChild($this->dd->createElement('dimensions'))
+            ->appendChild(
+                $this->dd->createTextNode($offer['dimensions'])
+            );
+        }
+
+        if (!empty($offer['weight'])) {
+            $e->appendChild($this->dd->createElement('weight'))
+            ->appendChild(
+                $this->dd->createTextNode($offer['weight'])
+            );
+        }
+
+        if (!empty($offer['params'])) {
+            foreach ($offer['params'] as $param) {
+                $paramNode = $this->dd->createElement('param');
+                $paramNode->setAttribute('name', $param['name']);
+                $paramNode->setAttribute('code', $param['code']);
+                $paramNode->appendChild(
+                    $this->dd->createTextNode($param['value'])
+                );
+                $e->appendChild($paramNode);
+            }
+        }
+    }
+
+    /**
+     * Build offers array
+     *
+     * @return array $offers
+     */
+    private function buildOffers()
+    {
+        $offers = [];
+
+        $criteria = $this->searchCriteriaBuilder
+            ->addFilter('website_id', $this->shop->getId(), 'eq')
+            ->create();
+        $collection = $this->productRepository->getList($criteria);
+        $customAdditionalAttributes = $this->config->getValue('retailcrm/catalog/attributes_to_export_into_icml');
+
+        foreach ($collection->getItems() as $product) {
+            if ($product->getTypeId() == 'simple') {
+                $offers[] = $this->buildOffer($product, $customAdditionalAttributes);
+            }
+
+            if ($product->getTypeId() == 'configurable') {
+                $associated_products = $this->getAssociatedProducts($product);
+
+                foreach ($associated_products as $associatedProduct) {
+                    $offers[] = $this->buildOffer($product, $customAdditionalAttributes, $associatedProduct);
+                }
+            }
+        }
+
+        return $offers;
+    }
+
+    /**
+     * Build offer array
+     *
+     * @param object $product
+     * @param $customAdditionalAttributes
+     * @param object $associatedProduct
+     *
+     * @return array $offer
+     */
+    private function buildOffer($product, $customAdditionalAttributes, $associatedProduct = null)
+    {
+        $offer = [];
+
+        $store = $this->shop->getDefaultStore() ? $this->shop->getDefaultStore() : $this->storeManager->getStore();
+        $picUrl = $store->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_MEDIA);
+
+        $offer['id'] = $associatedProduct === null ? $product->getId() : $associatedProduct->getId();
+        $offer['productId'] = $product->getId();
+
+        if ($associatedProduct === null) {
+            $offer['productActivity'] = $product->isAvailable() ? 'Y' : 'N';
+        } else {
+            $offer['productActivity'] = $associatedProduct->isAvailable() ? 'Y' : 'N';
+        }
+
+        $offer['name'] = $associatedProduct === null ? $product->getName() : $associatedProduct->getName();
+        $offer['productName'] = $product->getName();
+        $offer['initialPrice'] = $associatedProduct === null
+            ? $product->getFinalPrice()
+            : $associatedProduct->getFinalPrice();
+        $offer['url'] = $product->getUrlInStore();
+
+        if ($associatedProduct === null) {
+            $offer['picture'] = $picUrl . 'catalog/product' . $product->getImage();
+        } else {
+            $offer['picture'] = $picUrl . 'catalog/product' . $associatedProduct->getImage();
+        }
+
+        $offer['quantity'] = $associatedProduct === null
+            ? $this->getStockQuantity($product)
+            : $this->getStockQuantity($associatedProduct);
+        $offer['categoryId'] = $associatedProduct === null
+            ? $product->getCategoryIds()
+            : $associatedProduct->getCategoryIds();
+        $offer['vendor'] = $associatedProduct === null
+            ? $product->getAttributeText('manufacturer')
+            : $associatedProduct->getAttributeText('manufacturer');
+        $offer['weight'] = $associatedProduct === null
+            ? $product->getWeight()
+            : $associatedProduct->getWeight();
+
+        $params = $this->getOfferParams($product, $customAdditionalAttributes, $associatedProduct);
+
+        $offer['params'] = $params['params'];
+        $offer['dimensions'] = $params['dimensions'];
+
+        unset($params);
+
+        return $offer;
+    }
+
+    /**
+     * Get parameters offers
+     *
+     * @param object $product
+     * @param $customAdditionalAttributes
+     * @param object $associatedProduct
+     *
+     * @return array $params
+     */
+    private function getOfferParams($product, $customAdditionalAttributes, $associatedProduct = null)
+    {
+        $params = [];
+
+        if (!$customAdditionalAttributes) {
+            return $params;
+        }
+
+        $attributes = explode(',', $customAdditionalAttributes);
+        $dimensionsAttrs = [];
+        $dimensions = '';
+
+        foreach ($attributes as $attributeCode) {
+            if ($this->checkDimension($attributeCode) !== false) {
+                $dimensionsAttrs += $this->checkDimension($attributeCode);
+
+                continue;
+            }
+
+            $attribute = $this->resourceModelProduct->getAttribute($attributeCode);
+            $attributeValue = $associatedProduct
+                ? $associatedProduct->getData($attributeCode)
+                : $product->getData($attributeCode);
+            $attributeText = $attribute->getSource()->getOptionText($attributeValue);
+
+            if ($attribute && $attributeValue) {
+                $params[] = [
+                    'name' => $attribute->getDefaultFrontendLabel(),
+                    'code' => $attributeCode,
+                    'value' => $attributeText ? $attributeText : $attributeValue
+                ];
+            }
+        }
+
+        if ($dimensionsAttrs && count($dimensionsAttrs) == 3) {
+            $length = $associatedProduct
+                ? $associatedProduct->getData($dimensionsAttrs['length'])
+                : $product->getData($dimensionsAttrs['length']);
+            $width = $associatedProduct
+                ? $associatedProduct->getData($dimensionsAttrs['width'])
+                : $product->getData($dimensionsAttrs['width']);
+            $height = $associatedProduct
+                ? $associatedProduct->getData($dimensionsAttrs['height'])
+                : $product->getData($dimensionsAttrs['height']);
+
+            if ($length && $width && $height) {
+                $dimensions = sprintf(
+                    '%s/%s/%s',
+                    $length,
+                    $width,
+                    $height
+                );
+            }
+        }
+
+        return ['params' => $params, 'dimensions' => $dimensions];
+    }
+
+    /**
+     * Get associated products
+     *
+     * @param object $product
+     *
+     * @return object
+     */
+    private function getAssociatedProducts($product)
+    {
+        return $this->configurable
+            ->getUsedProductCollection($product)
+            ->addAttributeToSelect('*')
+            ->addFilterByRequiredOptions();
+    }
+
+    /**
+     * Get product stock quantity
+     *
+     * @param object $offer
+     * @return int $quantity
+     */
+    private function getStockQuantity($offer)
+    {
+        $quantity = $this->StockState->getStockQty(
+            $offer->getId(),
+            $offer->getStore()->getWebsiteId()
+        );
+
+        return $quantity;
+    }
+
+    /**
+     * @param string $attrCode
+     *
+     * @return mixed
+     */
+    private function checkDimension($attrCode)
+    {
+        foreach ($this->dimensionFields as $dimensionField) {
+            if (mb_strpos($attrCode, $dimensionField) !== false) {
+                return [$dimensionField => $attrCode];
+            }
+        }
+
+        return false;
+    }
+}

src/Model/Logger/Logger.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Logger;
+
+class Logger
+{
+    private $logDir;
+
+    public function __construct(
+        \Magento\Framework\Filesystem\DirectoryList $directory
+    ) {
+        $this->logDir = $directory->getPath('log');
+    }
+
+    /**
+     * Write data in log file
+     *
+     * @param array $data
+     * @param string $fileName
+     *
+     * @return void
+     */
+    public function writeDump($data, $fileName)
+    {
+        $filePath = $this->logDir . '/' . $fileName . '.log';
+
+        if (!$this->checkSize($filePath)) {
+            $this->clear($filePath);
+        }
+
+        $logData = [
+            'date' => date('Y-m-d H:i:s'),
+            'data' => $data
+        ];
+
+        $file = fopen($filePath, "a+");
+        fwrite($file, print_r($logData, true));
+        fclose($file);
+    }
+
+    /**
+     * Write data in log file
+     *
+     * @param string $data
+     * @param string $fileName
+     *
+     * @return void
+     */
+    public function writeRow($data, $fileName = 'retailcrm')
+    {
+        $filePath = $this->logDir . '/' . $fileName . '.log';
+
+        if (!$this->checkSize($filePath)) {
+            $this->clear($filePath);
+        }
+
+        $nowDate = date('Y-m-d H:i:s');
+        $logData = "[$nowDate] @ " . $data . "\n";
+
+        $file = fopen($filePath, "a+");
+        fwrite($file, $logData);
+        fclose($file);
+    }
+
+    /**
+     * Clear file
+     *
+     * @param string $file
+     *
+     * @return void
+     */
+    private function clear($file)
+    {
+        file_put_contents($file, '');
+    }
+
+    /**
+     * Check file size
+     *
+     * @param string $file
+     *
+     * @return boolean
+     */
+    private function checkSize($file)
+    {
+        if (!file_exists($file)) {
+            return true;
+        } elseif (filesize($file) > 10485760) {
+            return false;
+        }
+
+        return true;
+    }
+}

src/Model/Observer/Customer.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Observer;
+
+use Retailcrm\Retailcrm\Helper\Proxy as ApiClient;
+use Retailcrm\Retailcrm\Helper\Data as Helper;
+
+class Customer implements \Magento\Framework\Event\ObserverInterface
+{
+    private $api;
+    private $registry;
+    private $customer;
+    private $helper;
+    private $serviceCustomer;
+
+    public function __construct(
+        \Magento\Framework\Registry $registry,
+        Helper $helper,
+        ApiClient $api,
+        \Retailcrm\Retailcrm\Model\Service\Customer $serviceCustomer
+    ) {
+        $this->api = $api;
+        $this->helper = $helper;
+        $this->registry = $registry;
+        $this->serviceCustomer = $serviceCustomer;
+        $this->customer = [];
+    }
+
+    public function execute(\Magento\Framework\Event\Observer $observer)
+    {
+        if ($this->registry->registry('RETAILCRM_HISTORY') === true
+            || !$this->api->isConfigured()
+        ) {
+            return false;
+        }
+
+        $customer = $observer->getEvent()->getCustomer();
+        $this->customer = $this->serviceCustomer->process($customer);
+        $this->api->setSite($this->helper->getSite($customer->getStore()));
+        $response = $this->api->customersEdit($this->customer);
+
+        if ($response === false) {
+            return false;
+        }
+
+        if (!$response->isSuccessful() && $response->errorMsg == $this->api->getErrorText('errorNotFound')) {
+            $this->api->customersCreate($this->customer);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getCustomer()
+    {
+        return $this->customer;
+    }
+}

src/Model/Observer/OrderCreate.php

@@ -0,0 +1,171 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Observer;
+
+use Magento\Framework\Event\Observer;
+use Retailcrm\Retailcrm\Helper\Proxy as ApiClient;
+use Retailcrm\Retailcrm\Helper\Data as Helper;
+
+class OrderCreate implements \Magento\Framework\Event\ObserverInterface
+{
+    protected $api;
+    protected $logger;
+    protected $helper;
+
+    private $registry;
+    private $order;
+    private $serviceOrder;
+    private $serviceCustomer;
+
+    /**
+     * Constructor
+     *
+     * @param \Magento\Framework\Registry $registry
+     * @param \Retailcrm\Retailcrm\Model\Logger\Logger $logger
+     * @param \Retailcrm\Retailcrm\Model\Service\Order $serviceOrder
+     * @param \Retailcrm\Retailcrm\Model\Service\Customer $serviceCustomer
+     * @param Helper $helper
+     * @param ApiClient $api
+     */
+    public function __construct(
+        \Magento\Framework\Registry $registry,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
+        \Retailcrm\Retailcrm\Model\Service\Order $serviceOrder,
+        \Retailcrm\Retailcrm\Model\Service\Customer $serviceCustomer,
+        Helper $helper,
+        ApiClient $api
+    ) {
+        $this->logger = $logger;
+        $this->registry = $registry;
+        $this->serviceOrder = $serviceOrder;
+        $this->serviceCustomer = $serviceCustomer;
+        $this->helper = $helper;
+        $this->api = $api;
+        $this->order = [];
+    }
+
+    /**
+     * Execute send order in CRM
+     *
+     * @param Observer $observer
+     *
+     * @return mixed
+     */
+    public function execute(Observer $observer)
+    {
+        if ($this->registry->registry('RETAILCRM_HISTORY') === true
+            || !$this->api->isConfigured()
+        ) {
+            return false;
+        }
+
+        /** @var \Magento\Sales\Model\Order $order */
+        $order = $observer->getEvent()->getOrder();
+        $this->api->setSite($this->helper->getSite($order->getStore()));
+
+        if ($this->existsInCrm($order->getId()) === true) {
+            return false;
+        }
+
+        $this->order = $this->serviceOrder->process($order);
+        $this->setCustomer($order);
+
+        Helper::filterRecursive($this->order);
+
+        $this->logger->writeDump($this->order, 'CreateOrder');
+
+        $this->api->ordersCreate($this->order);
+
+        return $this;
+    }
+
+    /**
+     * @param \Magento\Sales\Model\Order $order
+     * @param \Magento\Sales\Model\Order\Address $billingAddress
+     */
+    private function setCustomer($order)
+    {
+        if ($order->getCustomerIsGuest() == 1) {
+            $customer = $this->getCustomerByEmail($order->getCustomerEmail());
+
+            if ($customer !== false) {
+                $this->order['customer']['id'] = $customer['id'];
+            } else {
+                $newCustomer = $this->serviceCustomer->prepareCustomerFromOrder($order);
+                $response = $this->api->customersCreate($newCustomer);
+                if ($response && isset($response['id'])) {
+                    $this->order['customer']['id'] = $response['id'];
+                }
+            }
+        }
+
+        if ($order->getCustomerIsGuest() == 0) {
+            if ($this->existsInCrm($order->getCustomerId(), 'customersGet')) {
+                $this->order['customer']['externalId'] = $order->getCustomerId();
+            } else {
+                $preparedCustomer = $this->serviceCustomer->process($order->getCustomer());
+
+                if ($this->api->customersCreate($preparedCustomer)) {
+                    $this->order['customer']['externalId'] = $order->getCustomerId();
+                }
+            }
+        }
+    }
+
+    /**
+     * Check exists order or customer in CRM
+     *
+     * @param int $id
+     * @param string $method
+     * @param string $by
+     * @param string $site
+     *
+     * @return boolean
+     */
+    private function existsInCrm($id, $method = 'ordersGet', $by = 'externalId', $site = null)
+    {
+        $response = $this->api->{$method}($id, $by, $site);
+
+        if ($response === false) {
+            return false;
+        }
+
+        if (!$response->isSuccessful() && $response->errorMsg == $this->api->getErrorText('errorNotFound')) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Get customer by email from CRM
+     *
+     * @param string $email
+     *
+     * @return mixed
+     */
+    private function getCustomerByEmail($email)
+    {
+        $response = $this->api->customersList(['email' => $email]);
+
+        if ($response === false) {
+            return false;
+        }
+
+        if ($response->isSuccessful() && isset($response['customers'])) {
+            if (!empty($response['customers'])) {
+                return reset($response['customers']);
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @return array
+     */
+    public function getOrder()
+    {
+        return $this->order;
+    }
+}

src/Model/Observer/OrderUpdate.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Observer;
+
+use Magento\Framework\Event\Observer;
+use Retailcrm\Retailcrm\Helper\Proxy as ApiClient;
+use Retailcrm\Retailcrm\Helper\Data as Helper;
+
+class OrderUpdate implements \Magento\Framework\Event\ObserverInterface
+{
+    private $api;
+    private $config;
+    private $registry;
+    private $order;
+    private $helper;
+
+    /**
+     * Constructor
+     *
+     * @param \Magento\Framework\App\Config\ScopeConfigInterface $config
+     * @param \Magento\Framework\Registry $registry
+     * @param Helper $helper
+     * @param ApiClient $api
+     */
+    public function __construct(
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\Framework\Registry $registry,
+        Helper $helper,
+        ApiClient $api
+    ) {
+        $this->config = $config;
+        $this->registry = $registry;
+        $this->helper = $helper;
+        $this->api = $api;
+        $this->order = [];
+    }
+
+    /**
+     * Execute update order in CRM
+     *
+     * @param Observer $observer
+     *
+     * @return mixed
+     */
+    public function execute(Observer $observer)
+    {
+        if ($this->registry->registry('RETAILCRM_HISTORY') === true
+            || !$this->api->isConfigured()
+        ) {
+            return false;
+        }
+
+        $order = $observer->getEvent()->getOrder();
+
+        if ($order) {
+            $statusList = $this->helper->getCongigStatus();
+
+            $this->order = [
+                'externalId' => $order->getId(),
+                'status' => $statusList[$order->getStatus()]
+            ];
+
+            if ($order->getBaseTotalDue() == 0) {
+                if ($this->api->getVersion() == 'v4') {
+                    $this->order['paymentStatus'] = 'paid';
+                } elseif ($this->api->getVersion() == 'v5') {
+                    $payment = [
+                        'externalId' => $order->getPayment()->getId(),
+                        'status' => 'paid'
+                    ];
+
+                    $this->api->ordersPaymentsEdit($payment);
+                }
+            }
+
+            Helper::filterRecursive($this->order);
+            $this->api->setSite($this->helper->getSite($order->getStore()));
+            $this->api->ordersEdit($this->order);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getOrder()
+    {
+        return $this->order;
+    }
+}

src/Model/Order/OrderNumber.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Order;
+
+use Retailcrm\Retailcrm\Helper\Data as Helper;
+use Retailcrm\Retailcrm\Helper\Proxy as ApiClient;
+
+class OrderNumber
+{
+    private $salesOrder;
+    private $orderService;
+    private $helper;
+    private $api;
+
+    public function __construct(
+        Helper $helper,
+        ApiClient $api,
+        \Retailcrm\Retailcrm\Model\Service\Order $orderService,
+        \Magento\Sales\Api\Data\OrderInterface $salesOrder
+    ) {
+        $this->api = $api;
+        $this->helper = $helper;
+        $this->salesOrder = $salesOrder;
+        $this->orderService = $orderService;
+    }
+
+    /**
+     * @param string $orderNumbers
+     *
+     * @return array
+     */
+    public function exportOrderNumber($orderNumbers)
+    {
+        $ordersId = explode(",", $orderNumbers);
+        $orders = [];
+
+        foreach ($ordersId as $id) {
+            $magentoOrder = $this->salesOrder->load($id);
+            $orders[$magentoOrder->getStore()->getId()][] = $this->orderService->process($magentoOrder);
+        }
+
+        foreach ($orders as $storeId => $ordersStore) {
+            $chunked = array_chunk($ordersStore, 50);
+            unset($ordersStore);
+
+            foreach ($chunked as $chunk) {
+                $this->api->setSite($this->helper->getSite($storeId));
+                $response = $this->api->ordersUpload($chunk);
+
+                /** @var \RetailCrm\Response\ApiResponse $response */
+                if (!$response->isSuccessful()) {
+                    return [
+                        'success' => false,
+                        'error' => $response->getErrorMsg()
+                    ];
+                }
+
+                time_nanosleep(0, 250000000);
+            }
+
+            unset($chunked);
+        }
+
+        return ['success' => true];
+    }
+}

src/Model/Service/ConfigManager.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Service;
+
+class ConfigManager implements \Retailcrm\Retailcrm\Api\ConfigManagerInterface
+{
+    private $config;
+
+    public function __construct(
+        \Magento\Framework\App\Config\ScopeConfigInterface $config
+    ) {
+        $this->config = $config;
+    }
+
+    public function getConfigValue($path)
+    {
+        return $this->config->getValue($path);
+    }
+}

src/Model/Service/Customer.php

@@ -0,0 +1,156 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Service;
+
+use Retailcrm\Retailcrm\Api\CustomerManagerInterface;
+
+class Customer implements CustomerManagerInterface
+{
+    private $helper;
+
+    /**
+     * Customer constructor.
+     *
+     * @param \Retailcrm\Retailcrm\Helper\Data $helper
+     */
+    public function __construct(
+        \Retailcrm\Retailcrm\Helper\Data $helper
+    ) {
+        $this->helper = $helper;
+    }
+
+    /**
+     * Process customer
+     *
+     * @param \Magento\Customer\Model\Customer $customer
+     *
+     * @return array $preparedCustomer
+     */
+    public function process(\Magento\Customer\Model\Customer $customer)
+    {
+        $preparedCustomer = [
+            'externalId' => $customer->getId(),
+            'email' => $customer->getEmail(),
+            'firstName' => $customer->getFirstname(),
+            'patronymic' => $customer->getMiddlename(),
+            'lastName' => $customer->getLastname(),
+            'createdAt' => $customer->getCreatedAt()
+        ];
+
+        $address = $this->getAddress($customer);
+        $phones = $this->getPhones($customer);
+
+        if ($address) {
+            $preparedCustomer['address'] = $address;
+        }
+
+        if ($phones) {
+            $preparedCustomer['phones'] = $this->getPhones($customer);
+        }
+
+        if ($this->helper->getGeneralSettings('api_version') == 'v5') {
+            if ($customer->getGender()) {
+                $preparedCustomer['sex'] = $customer->getGender() == 1 ? 'male' : 'female';
+            }
+
+            $preparedCustomer['birthday'] = $customer->getDob();
+        }
+
+        return $preparedCustomer;
+    }
+
+    /**
+     * @param \Magento\Sales\Model\Order $order
+     *
+     * @return array
+     */
+    public function prepareCustomerFromOrder(\Magento\Sales\Model\Order $order)
+    {
+        $billing = $order->getBillingAddress();
+
+        $preparedCustomer = [
+            'email' => $billing->getEmail(),
+            'firstName' => $billing->getFirstname(),
+            'patronymic' => $billing->getMiddlename(),
+            'lastName' => $billing->getLastname(),
+            'createdAt' => $order->getCreatedAt(),
+            'address' => [
+                'countryIso' => $billing->getCountryId(),
+                'index' => $billing->getPostcode(),
+                'region' => $billing->getRegion(),
+                'city' => $billing->getCity(),
+                'street' => is_array($billing->getStreet())
+                    ? implode(', ', $billing->getStreet())
+                    : $billing->getStreet(),
+                'text' => sprintf(
+                    '%s %s %s %s',
+                    $billing->getPostcode(),
+                    $billing->getRegion(),
+                    $billing->getCity(),
+                    is_array($billing->getStreet())
+                        ? implode(', ', $billing->getStreet())
+                        : $billing->getStreet()
+                )
+            ]
+        ];
+
+        if ($billing->getTelephone()) {
+            $preparedCustomer['phones'] = [
+                [
+                    'number' => $billing->getTelephone()
+                ]
+            ];
+        }
+
+        return $preparedCustomer;
+    }
+
+    private function getAddress(\Magento\Customer\Model\Customer $customer)
+    {
+        $billingAddress = $customer->getDefaultBillingAddress();
+
+        if ($billingAddress) {
+            $address = [
+                'index' => $billingAddress->getData('postcode'),
+                'countryIso' => $billingAddress->getData('country_id'),
+                'region' => $billingAddress->getData('region'),
+                'city' => $billingAddress->getData('city'),
+                'street' => $billingAddress->getData('street'),
+                'text' => sprintf(
+                    '%s %s %s %s',
+                    $billingAddress->getData('postcode'),
+                    $billingAddress->getData('region'),
+                    $billingAddress->getData('city'),
+                    $billingAddress->getData('street')
+                )
+            ];
+
+            return $address;
+        }
+
+        return false;
+    }
+
+    /**
+     * Set customer phones
+     *
+     * @param \Magento\Customer\Model\Customer $customer
+     *
+     * @return array $phones
+     */
+    private function getPhones(\Magento\Customer\Model\Customer $customer)
+    {
+        $addresses = $customer->getAddressesCollection();
+        $phones = [];
+
+        if (!empty($addresses)) {
+            foreach ($addresses as $address) {
+                $phone = [];
+                $phone['number'] = $address->getTelephone();
+                $phones[] = $phone;
+            }
+        }
+
+        return $phones;
+    }
+}

src/Model/Service/IntegrationModule.php

@@ -0,0 +1,130 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Service;
+
+use Retailcrm\Retailcrm\Helper\Data as Helper;
+use Magento\Framework\App\Config\ScopeConfigInterface;
+
+class IntegrationModule
+{
+    const LOGO = 'https://s3.eu-central-1.amazonaws.com/retailcrm-billing/images/5b846b1fef57e-magento.svg';
+    const INTEGRATION_CODE = 'magento';
+    const NAME = 'Magento 2';
+
+    private $accountUrl = null;
+    private $apiVersion = 'v5';
+    private $configuration = [];
+    private $resourceConfig;
+    private $clientId;
+    private $helper;
+
+    /**
+     * IntegrationModule constructor.
+     *
+     * @param \Magento\Config\Model\ResourceModel\Config $resourceConfig
+     * @param \Retailcrm\Retailcrm\Helper\Data $helper
+     */
+    public function __construct(
+        \Magento\Config\Model\ResourceModel\Config $resourceConfig,
+        Helper $helper
+    ) {
+        $this->resourceConfig = $resourceConfig;
+        $this->helper = $helper;
+    }
+
+    /**
+     * @param $accountUrl
+     */
+    public function setAccountUrl($accountUrl)
+    {
+        $this->accountUrl = $accountUrl;
+    }
+
+    /**
+     * @param $apiVersion
+     */
+    public function setApiVersion($apiVersion)
+    {
+        $this->apiVersion = $apiVersion;
+    }
+
+    /**
+     * @return array
+     */
+    public function getConfiguration()
+    {
+        return $this->configuration;
+    }
+
+    /**
+     * @param $active
+     *
+     * @return void
+     */
+    private function setConfiguration($active)
+    {
+        $this->clientId = $this->helper->getGeneralSettings('client_id_in_crm');
+
+        if (!$this->clientId) {
+            $this->clientId = uniqid();
+        }
+
+        if ($this->apiVersion == 'v4') {
+            $this->configuration = [
+                'name' => self::NAME,
+                'code' => self::INTEGRATION_CODE . '-' . $this->clientId,
+                'logo' => self::LOGO,
+                'configurationUrl' => $this->accountUrl,
+                'active' => $active
+            ];
+        } else {
+            $this->configuration = [
+                'clientId' => $this->clientId,
+                'code' => self::INTEGRATION_CODE . '-' . $this->clientId,
+                'integrationCode' => self::INTEGRATION_CODE,
+                'active' => $active,
+                'name' => self::NAME,
+                'logo' => self::LOGO,
+                'accountUrl' => $this->accountUrl
+            ];
+        }
+    }
+
+    /**
+     * @param \Retailcrm\Retailcrm\Helper\Proxy $apiClient
+     * @param boolean $active
+     *
+     * @return boolean
+     */
+    public function sendConfiguration($apiClient, $active = true)
+    {
+        $this->setConfiguration($active);
+
+        if ($this->apiVersion == 'v4') {
+            $response = $apiClient->marketplaceSettingsEdit(Helper::filterRecursive($this->configuration));
+        } else {
+            $response = $apiClient->integrationModulesEdit(Helper::filterRecursive($this->configuration));
+        }
+
+        if (!$response) {
+            return false;
+        }
+
+        if ($response->isSuccessful() && $active == true) {
+
+            $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT;
+            $scopeId = 0;
+
+            $this->resourceConfig->saveConfig(
+                Helper::XML_PATH_RETAILCRM . 'general/client_id_in_crm',
+                $this->clientId,
+                $scope,
+                $scopeId
+            );
+
+            return true;
+        }
+
+        return false;
+    }
+}

src/Model/Service/InventoriesUpload.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Service;
+
+use Magento\Catalog\Api\ProductRepositoryInterface;
+
+class InventoriesUpload
+{
+    private $productRepo;
+    private $api;
+    
+    public function __construct(
+        ProductRepositoryInterface $productRepo,
+        \Retailcrm\Retailcrm\Helper\Proxy $api
+    ) {
+        $this->productRepo = $productRepo;
+        $this->api = $api;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function uploadInventory()
+    {
+        if (!$this->api->isConfigured()) {
+            return false;
+        }
+
+        $page = 1;
+
+        do {
+            $response = $this->api->storeInventories(array(), $page, 250);
+
+            if ($response === false || !$response->isSuccessful()) {
+                return false;
+            }
+
+            foreach ($response['offers'] as $offer) {
+                if (isset($offer['externalId'])) {
+                   $product = $this->productRepo->getById($offer['externalId']);
+                   $product->setStockData(
+                        ['qty' => $offer['quantity'],
+                        'is_in_stock' => $offer['quantity'] > 0]
+                    );
+                   $product->save();
+                }
+            }
+
+            $totalPageCount = $response['pagination']['totalPageCount'];
+            $page++;
+        } while ($page <= $totalPageCount);
+
+        return true;
+    }
+}

src/Model/Service/Order.php

@@ -0,0 +1,177 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Service;
+
+use \Retailcrm\Retailcrm\Helper\Data as Helper;
+
+class Order implements \Retailcrm\Retailcrm\Api\OrderManagerInterface
+{
+    private $productRepository;
+    private $config;
+    private $helper;
+    private $configurableProduct;
+
+    public function __construct(
+        \Magento\Catalog\Model\ProductRepository $productRepository,
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\ConfigurableProduct\Model\Product\Type\Configurable $configurableProduct,
+        Helper $helper
+    ) {
+        $this->productRepository = $productRepository;
+        $this->config = $config;
+        $this->helper = $helper;
+        $this->configurableProduct = $configurableProduct;
+    }
+
+    /**
+     * Process order
+     *
+     * @param \Magento\Sales\Model\Order $order
+     *
+     * @return mixed
+     */
+    public function process(\Magento\Sales\Model\Order $order)
+    {
+        $items = $order->getAllItems();
+        $products = $this->addProducts($items);
+        $shippingAddress = $order->getShippingAddress();
+        $shipping = $this->getShippingCode($order->getShippingMethod());
+
+        $shipList = $this->helper->getCongigShipping();
+        $statusList = $this->helper->getCongigStatus();
+        $paymentList = $this->helper->getConfigPayments();
+
+        $preparedOrder = [
+            'externalId' => $order->getId(),
+            'number' => $order->getRealOrderId(),
+            'createdAt' => $order->getCreatedAt(),
+            'lastName' => $shippingAddress->getLastname(),
+            'firstName' => $shippingAddress->getFirstname(),
+            'patronymic' => $shippingAddress->getMiddlename(),
+            'email' => $shippingAddress->getEmail(),
+            'phone' => $shippingAddress->getTelephone(),
+            'status' => $statusList[$order->getStatus()],
+            'items' => $products,
+            'delivery' => [
+                'code' => $shipList[$shipping],
+                'cost' => $order->getShippingAmount(),
+                'address' => [
+                    'index' => $shippingAddress->getData('postcode'),
+                    'city' => $shippingAddress->getData('city'),
+                    'countryIso' => $shippingAddress->getData('country_id'),
+                    'street' => $shippingAddress->getData('street'),
+                    'region' => $shippingAddress->getData('region'),
+                    'text' => trim(
+                        ',',
+                        implode(
+                            ',',
+                            [
+                                $shippingAddress->getData('postcode'),
+                                $shippingAddress->getData('city'),
+                                $shippingAddress->getData('street'),
+                            ]
+                        )
+                    )
+                ]
+            ]
+        ];
+
+        $codeShop = $this->config->getValue('retailcrm/retailcrm_site/default');
+
+        if ($shippingAddress->getData('country_id')) {
+            $preparedOrder['countryIso'] = $shippingAddress->getData('country_id');
+        }
+
+        if ($this->helper->getGeneralSettings('api_version') == 'v4') {
+            $preparedOrder['discount'] = abs($order->getDiscountAmount());
+            $preparedOrder['paymentType'] = $paymentList[$order->getPayment()->getMethodInstance()->getCode()];
+        } elseif ($this->helper->getGeneralSettings('api_version') == 'v5') {
+            $preparedOrder['discountManualAmount'] = abs($order->getDiscountAmount());
+            $payment = [
+                'type'=> $paymentList[$order->getPayment()->getMethodInstance()->getCode()],
+                'externalId' => $codeShop.$order->getId(),
+                'order' => [
+                    'externalId' => $order->getId(),
+                ]
+            ];
+
+            if ($order->getBaseTotalDue() == 0) {
+                $payment['status'] = 'paid';
+            }
+
+            $preparedOrder['payments'][] = $payment;
+        }
+
+        if ($order->getCustomerIsGuest() == 0) {
+            $preparedOrder['customer']['externalId'] = $order->getCustomerId();
+        }
+
+        return Helper::filterRecursive($preparedOrder);
+    }
+
+    /**
+     * Get shipping code
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    public function getShippingCode($string)
+    {
+        $split = array_values(explode('_', $string));
+        $length = count($split);
+        $prepare = array_slice($split, 0, $length/2);
+
+        return implode('_', $prepare);
+    }
+
+    /**
+     * Add products in order array
+     *
+     * @param $items
+     *
+     * @return array
+     */
+    protected function addProducts($items)
+    {
+        $products = [];
+
+        foreach ($items as $item) {
+            if ($item->getProductType() == 'configurable') {
+                $attributesInfo = $item->getProductOptions()['attributes_info'];
+                $attributes = [];
+
+                foreach ($attributesInfo as $attributeInfo) {
+                    $attributes[$attributeInfo['option_id']] = $attributeInfo['option_value'];
+                }
+
+                $product = $this->configurableProduct->getProductByAttributes($attributes, $item->getProduct());
+            } else {
+                $product = $item->getProduct();
+            }
+
+            $price = $item->getPrice();
+
+            if ($price == 0) {
+                $magentoProduct = $this->productRepository->getById($item->getProductId());
+                $price = $magentoProduct->getPrice();
+            }
+
+            $resultProduct = [
+                'productName' => $item->getName(),
+                'quantity' => $item->getQtyOrdered(),
+                'initialPrice' => $price,
+                'offer' => [
+                    'externalId' => $product ? $product->getId() : ''
+                ]
+            ];
+
+            unset($magentoProduct);
+            unset($price);
+
+            $products[] = $resultProduct;
+        }
+
+        return $products;
+    }
+}

src/Model/Setting/ApiVersions.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Setting;
+
+class ApiVersions implements \Magento\Framework\Option\ArrayInterface
+{
+    public function toOptionArray()
+    {
+        return [
+            ['value' => 'v4', 'label' => 'v4'],
+            ['value' => 'v5', 'label' => 'v5']
+        ];
+    }
+}

src/Model/Setting/Attribute.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Setting;
+
+class Attribute implements \Magento\Framework\Option\ArrayInterface
+{
+    private $entityType;
+    private $store;
+
+    public function __construct(
+        \Magento\Store\Model\Store $store,
+        \Magento\Eav\Model\Entity\Type $entityType
+    ) {
+        $this->store = $store;
+        $this->entityType = $entityType;
+    }
+
+    public function toOptionArray()
+    {
+        $types = [
+            'text',
+            'decimal',
+            'boolean',
+            'select',
+            'price'
+        ];
+
+        $attributes = $this->entityType->loadByCode('catalog_product')->getAttributeCollection();
+        $attributes->addFieldToFilter('frontend_input', $types);
+
+        $result = [];
+
+        foreach ($attributes as $attr) {
+            if ($attr->getFrontendLabel()) {
+                $result[] = [
+                    'value' => $attr->getAttributeCode(),
+                    'label' => $attr->getFrontendLabel(),
+                    'title' => $attr->getAttributeCode()
+                ];
+            }
+        }
+
+        return $result;
+    }
+}

src/Model/Setting/Select.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Setting;
+
+class Select implements \Magento\Framework\Option\ArrayInterface
+{
+    public function toOptionArray()
+    {
+        return [
+            ['value' => true, 'label' => __('Yes')],
+            ['value' => false, 'label' => __('No')]
+        ];
+    }
+}

src/Model/Setting/Shipping.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Setting;
+
+class Shipping implements \Magento\Framework\Option\ArrayInterface
+{
+    private $entityType;
+    private $store;
+    private $config;
+    private $shippingConfig;
+
+    public function __construct(
+        \Magento\Store\Model\Store $store,
+        \Magento\Eav\Model\Entity\Type $entityType,
+        \Magento\Framework\App\Config\ScopeConfigInterface $config,
+        \Magento\Shipping\Model\Config $shippingConfig
+    ) {
+        $this->store = $store;
+        $this->entityType = $entityType;
+        $this->config = $config;
+        $this->shippingConfig = $shippingConfig;
+    }
+
+    public function toOptionArray()
+    {
+        $activeShipping = $this->shippingConfig->getActiveCarriers();
+
+        foreach ($activeShipping as $carrierCode => $carrierModel) {
+            $options = [];
+
+            if ($carrierModel->getAllowedMethods()) {
+                $carrierMethods = $carrierModel->getAllowedMethods();
+
+                foreach ($carrierMethods as $methodCode => $method) {
+                    $code = $carrierCode . '_' . $methodCode;
+                    $options[] = [
+                        'value' => $code,
+                        'label' => $method
+                    ];
+                }
+
+                $carrierTitle = $this->config->getValue('carriers/' . $carrierCode . '/title');
+            }
+
+            $methods[] = [
+                'value' => $options,
+                'label' => $carrierTitle
+            ];
+        }
+
+        return $methods;
+    }
+}

src/Model/Setting/Status.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Model\Setting;
+
+class Status extends \Magento\Config\Model\Config\Backend\Serialized\ArraySerialized
+{
+    public function beforeSave()
+    {
+        // For value validations
+        $exceptions = $this->getValue();
+ 
+        // Validations
+        $this->setValue($exceptions);
+ 
+        return parent::beforeSave();
+    }
+}

src/README.md

@@ -0,0 +1 @@
+Magento 2 module for interaction with RetailCRM

src/Setup/Uninstall.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Setup;
+
+use Magento\Framework\Setup\ModuleContextInterface;
+use Magento\Framework\Setup\SchemaSetupInterface;
+
+class Uninstall implements \Magento\Framework\Setup\UninstallInterface
+{
+    private $apiClient;
+    private $integrationModule;
+
+    public function __construct(
+        \Retailcrm\Retailcrm\Helper\Proxy  $apiClient,
+        \Retailcrm\Retailcrm\Model\Service\IntegrationModule $integrationModule
+    ) {
+        $this->apiClient = $apiClient;
+        $this->integrationModule = $integrationModule;
+    }
+
+    public function uninstall(SchemaSetupInterface $setup, ModuleContextInterface $context)
+    {
+        $this->integrationModule->setApiVersion($this->apiClient->getVersion());
+        $this->integrationModule->sendConfiguration($this->apiClient, false);
+    }
+}

src/Test/Helpers/FieldsetTest.php

@@ -0,0 +1,127 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Helpers;
+
+use Retailcrm\Retailcrm\Test\TestCase;
+
+class FieldsetTest extends TestCase
+{
+    protected $elementMock;
+    protected $authSessionMock;
+    protected $userMock;
+    protected $requestMock;
+    protected $urlModelMock;
+    protected $layoutMock;
+    protected $helperMock;
+    protected $groupMock;
+    protected $objectManager;
+    protected $context;
+    protected $form;
+    protected $testElementId = 'test_element_id';
+    protected $testFieldSetCss = 'test_fieldset_css';
+    protected $objectFactory;
+    protected $secureRenderer;
+
+    public function setUp()
+    {
+        $this->objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
+        $factoryMock = $this->createMock(\Magento\Framework\Data\Form\Element\Factory::class);
+        $collectionFactoryMock = $this->createMock(\Magento\Framework\Data\Form\Element\CollectionFactory::class);
+        $escaperMock = $this->createMock(\Magento\Framework\Escaper::class);
+        $formElementMock = $this->createMock(\Magento\Framework\Data\Form\Element\Select::class);
+        $factoryMock->expects($this->any())->method('create')->willReturn($formElementMock);
+        $this->objectFactory = $this->objectManager->getObject(\Magento\Framework\DataObjectFactory::class);
+        $formElementMock->expects($this->any())->method('setRenderer')->willReturn($formElementMock);
+        $elementCollection = $this->objectManager->getObject(\Magento\Framework\Data\Form\Element\Collection::class);
+
+        // element mock
+        $this->elementMock = $this->getMockBuilder(\Magento\Framework\Data\Form\Element\AbstractElement::class)
+            ->setMethods([
+                'getId',
+                'getHtmlId',
+                'getName',
+                'getElements',
+                'getLegend',
+                'getComment',
+                'getIsNested',
+                'getExpanded',
+                'getForm',
+                'addField'
+            ])
+            ->setConstructorArgs([$factoryMock, $collectionFactoryMock, $escaperMock])
+            ->getMockForAbstractClass();
+        $this->elementMock->expects($this->any())
+            ->method('getId')
+            ->willReturn($this->testElementId);
+        $this->elementMock->expects($this->any())
+            ->method('getHtmlId')
+            ->willReturn($this->testElementId);
+        $this->elementMock->expects($this->any())
+            ->method('addField')
+            ->willReturn($formElementMock);
+        $this->elementMock->expects($this->any())
+            ->method('getElements')
+            ->willReturn($elementCollection);
+
+        $this->authSessionMock = $this->getMockBuilder(\Magento\Backend\Model\Auth\Session::class)
+            ->setMethods(['getUser'])
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->userMock = $this->getMockBuilder(\Magento\User\Model\User::class)
+            ->setMethods(['getExtra'])
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->authSessionMock->expects($this->any())
+            ->method('getUser')
+            ->willReturn($this->userMock);
+
+        $this->requestMock = $this->getMockBuilder(\Magento\Framework\App\RequestInterface::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->requestMock->expects($this->any())
+            ->method('getParam')
+            ->willReturn('Test Param');
+
+        $factoryCollection = $this->createMock(\Magento\Framework\Data\Form\Element\CollectionFactory::class);
+        $elementCollection = $this->createMock(\Magento\Framework\Data\Form\Element\Collection::class);
+        $factoryCollection->expects($this->any())->method('create')->willReturn($elementCollection);
+        $rendererMock = $this->createMock(\Magento\Framework\Data\Form\Element\Renderer\RendererInterface::class);
+
+        if (class_exists(\Magento\Framework\View\Helper\SecureHtmlRenderer::class)) {
+
+            $this->secureRenderer = $this->createMock(\Magento\Framework\View\Helper\SecureHtmlRenderer::class);
+            $this->secureRenderer->method('renderEventListenerAsTag')
+                ->willReturnCallback(
+                    function (string $event, string $js, string $selector): string {
+                        return "<script>document.querySelector('$selector').$event = function () { $js };</script>";
+                    }
+                );
+            $this->secureRenderer->method('renderStyleAsTag')
+                ->willReturnCallback(
+                    function (string $style, string $selector): string {
+                        return "<style>$selector { $style }</style>";
+                    }
+                );
+        }
+
+        $this->urlModelMock = $this->createMock(\Magento\Backend\Model\Url::class);
+        $this->layoutMock = $this->createMock(\Magento\Framework\View\Layout::class);
+        $this->groupMock = $this->createMock(\Magento\Config\Model\Config\Structure\Element\Group::class);
+        $this->groupMock->expects($this->any())->method('getFieldsetCss')
+            ->will($this->returnValue($this->testFieldSetCss));
+        $this->context = $this->createMock(\Magento\Backend\Block\Context::class);
+        $this->context->expects($this->any())->method('getRequest')->willReturn($this->requestMock);
+        $this->context->expects($this->any())->method('getUrlBuilder')->willReturn($this->urlModelMock);
+        $this->layoutMock->expects($this->any())->method('getBlockSingleton')->willReturn($rendererMock);
+        $this->helperMock = $this->createMock(\Magento\Framework\View\Helper\Js::class);
+        $this->form = $this->createPartialMock(
+            \Magento\Config\Block\System\Config\Form::class,
+            //['getElements', 'getRequest']
+            ['getRequest']
+        );
+        //$this->form->expects($this->any())->method('getElements')->willReturn($elementCollection);
+        $this->form->expects($this->any())->method('getRequest')->willReturn($this->requestMock);
+    }
+}

src/Test/TestCase.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test;
+
+// backward compatibility with phpunit < v.6
+if (!class_exists('\PHPUnit\Framework\TestCase')) {
+    class_alias('\PHPUnit_Framework_TestCase', '\PHPUnit\Framework\TestCase');
+
+    abstract class TestCase extends \PHPUnit\Framework\TestCase
+    {
+        public function createMock($originalClassName)
+        {
+            if (method_exists(\PHPUnit\Framework\TestCase::class, 'createMock')) {
+                return parent::createMock($originalClassName);
+            } else {
+                return $this->getMockBuilder($originalClassName)
+                    ->disableOriginalConstructor()
+                    ->disableOriginalClone()
+                    ->disableArgumentCloning()
+                    ->getMock();
+            }
+        }
+
+        protected function createPartialMock($originalClassName, $methods)
+        {
+            if (method_exists(\PHPUnit\Framework\TestCase::class, 'createPartialMock')) {
+                return parent::createMock($originalClassName);
+            } else {
+                return $this->getMockBuilder($originalClassName)
+                    ->disableOriginalConstructor()
+                    ->disableOriginalClone()
+                    ->disableArgumentCloning()
+//            ->disallowMockingUnknownTypes()
+                    ->setMethods(empty($methods) ? null : $methods)
+                    ->getMock();
+            }
+        }
+    }
+} else {
+
+    abstract class TestCase extends \PHPUnit\Framework\TestCase
+    {
+        public function createMock($originalClassName)
+        {
+            if (method_exists(\PHPUnit\Framework\TestCase::class, 'createMock')) {
+                return parent::createMock($originalClassName);
+            } else {
+                return $this->getMockBuilder($originalClassName)
+                    ->disableOriginalConstructor()
+                    ->disableOriginalClone()
+                    ->disableArgumentCloning()
+                    ->getMock();
+            }
+        }
+    }
+}
+
+

src/Test/Unit/Block/Adminhtml/System/Config/Form/Fieldset/PaymentTest.php

@@ -0,0 +1,130 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class PaymentTest extends \Retailcrm\Retailcrm\Test\Helpers\FieldsetTest
+{
+    /**
+     * @param boolean $isSuccessful
+     * @param boolean $isConfigured
+     * @dataProvider dataProvider
+     */
+    public function testRender($isSuccessful, $isConfigured)
+    {
+        // response
+        $response = $this->objectManager->getObject(
+            \RetailCrm\Response\ApiResponse::class,
+            [
+                'statusCode' => $isSuccessful ? 200 : 404,
+                'responseBody' => json_encode($this->getTestResponse())
+            ]
+        );
+
+        // api client mock
+        $client = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods(
+                [
+                    'isConfigured',
+                    'paymentTypesList'
+                ]
+            )
+            ->getMock();
+        $client->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+        $client->expects($this->any())
+            ->method('paymentTypesList')
+            ->willReturn($response);
+
+        // payment config mock
+        $paymentConfig = $this->getMockBuilder(\Magento\Payment\Model\Config::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $paymentConfig->expects($this->any())
+            ->method('getActiveMethods')
+            ->willReturn($this->getTestActiveMethods());
+
+        $data = [
+            'authSession' => $this->authSessionMock,
+            'jsHelper' => $this->helperMock,
+            'data' => ['group' => $this->groupMock],
+            'client' => $client,
+            'paymentConfig' => $paymentConfig,
+            'context' => $this->context,
+            'objectFactory' => $this->objectFactory,
+            'secureRenderer' => $this->secureRenderer
+        ];
+
+        $payment = $this->objectManager->getObject(
+            \Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset\Payment::class,
+            $data
+        );
+
+        $payment->setForm($this->form);
+        $payment->setLayout($this->layoutMock);
+
+        $html = $payment->render($this->elementMock);
+
+        $this->assertContains($this->testElementId, $html);
+        $this->assertContains($this->testFieldSetCss, $html);
+
+        if (!$isConfigured) {
+            $expected = sprintf(
+                '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+                __('Enter API of your URL and API key')
+            );
+            $this->assertContains($expected, $html);
+        }
+    }
+
+    protected function getTestActiveMethods()
+    {
+        $payment = $this->getMockBuilder(\Magento\Payment\Model\MethodInterface::class)
+            ->setMethods(['getData'])
+            ->disableOriginalConstructor()
+            ->getMockForAbstractClass();
+
+        $payment->expects($this->any())
+            ->method('getData')
+            ->with('title')
+            ->willReturn('Test Payment');
+
+        return ['test_payment' => $payment];
+    }
+
+    private function getTestResponse()
+    {
+        return [
+            'success' => true,
+            'paymentTypes' => [
+                [
+                    'code' => 'payment',
+                    'name' => 'Test payment type'
+                ]
+            ]
+        ];
+    }
+
+    public function dataProvider()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => true,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => true
+            ]
+        ];
+    }
+}

src/Test/Unit/Block/Adminhtml/System/Config/Form/Fieldset/ShippingTest.php

@@ -0,0 +1,129 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class ShippingTest extends \Retailcrm\Retailcrm\Test\Helpers\FieldsetTest
+{
+    /**
+     * @param $isSuccessful
+     * @param $isConfigured
+     * @dataProvider dataProvider
+     */
+    public function testRender($isSuccessful, $isConfigured)
+    {
+        // response
+        $response = $this->objectManager->getObject(
+            \RetailCrm\Response\ApiResponse::class,
+            [
+                'statusCode' => $isSuccessful ? 200 : 404,
+                'responseBody' => json_encode($this->getTestResponse())
+            ]
+        );
+
+        // api client mock
+        $client = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods(
+                [
+                    'isConfigured',
+                    'deliveryTypesList'
+                ]
+            )
+            ->getMock();
+        $client->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+        $client->expects($this->any())
+            ->method('deliveryTypesList')
+            ->willReturn($response);
+
+        // shipping config mock
+        $shippingConfig = $this->getMockBuilder(\Magento\Shipping\Model\Config::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $shippingConfig->expects($this->any())
+            ->method('getActiveCarriers')
+            ->willReturn($this->getTestActiveCarriers());
+
+        $data = [
+            'authSession' => $this->authSessionMock,
+            'jsHelper' => $this->helperMock,
+            'data' => ['group' => $this->groupMock],
+            'client' => $client,
+            'shippingConfig' => $shippingConfig,
+            'context' => $this->context,
+            'objectFactory' => $this->objectFactory,
+            'secureRenderer' => $this->secureRenderer
+        ];
+
+        $shipping = $this->objectManager->getObject(
+            \Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset\Shipping::class,
+            $data
+        );
+
+        $shipping->setForm($this->form);
+        $shipping->setLayout($this->layoutMock);
+
+        $html = $shipping->render($this->elementMock);
+
+        $this->assertContains($this->testElementId, $html);
+        $this->assertContains($this->testFieldSetCss, $html);
+
+        if (!$isConfigured) {
+            $expected = sprintf(
+                '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+                __('Enter API of your URL and API key')
+            );
+            $this->assertContains($expected, $html);
+        }
+    }
+
+    private function getTestActiveCarriers()
+    {
+        $shipping = $this->getMockBuilder(\Magento\Shipping\Model\Carrier\AbstractCarrierInterface::class)
+            ->disableOriginalConstructor()
+            ->getMockForAbstractClass();
+
+        $shipping->expects($this->any())
+            ->method('getConfigData')
+            ->with('title')
+            ->willReturn('Test Shipping');
+
+        return ['test_shipping' => $shipping];
+    }
+
+    private function getTestResponse()
+    {
+        return [
+            'success' => true,
+            'deliveryTypes' => [
+                [
+                    'code' => 'delivery',
+                    'name' => 'Test delivery type'
+                ]
+            ]
+        ];
+    }
+
+    public function dataProvider()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => true,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => true
+            ]
+        ];
+    }
+}

src/Test/Unit/Block/Adminhtml/System/Config/Form/Fieldset/SiteTest.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class SiteTest extends \Retailcrm\Retailcrm\Test\Helpers\FieldsetTest
+{
+    /**
+     * @param boolean $isSuccessful
+     * @param boolean $isConfigured
+     * @dataProvider dataProvider
+     */
+    public function testRender($isSuccessful, $isConfigured)
+    {
+        // response
+        $response = $this->objectManager->getObject(
+            \RetailCrm\Response\ApiResponse::class,
+            [
+                'statusCode' => $isSuccessful ? 200 : 404,
+                'responseBody' => json_encode($this->getTestResponse())
+            ]
+        );
+
+        // api client mock
+        $client = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods(
+                [
+                    'isConfigured',
+                    'sitesList'
+                ]
+            )
+            ->getMock();
+        $client->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+        $client->expects($this->any())
+            ->method('sitesList')
+            ->willReturn($response);
+
+        $data = [
+            'authSession' => $this->authSessionMock,
+            'jsHelper' => $this->helperMock,
+            'data' => ['group' => $this->groupMock],
+            'client' => $client,
+            'context' => $this->context,
+            'objectFactory' => $this->objectFactory,
+            'secureRenderer' => $this->secureRenderer
+        ];
+
+        $site = $this->objectManager->getObject(
+            \Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset\Site::class,
+            $data
+        );
+
+        $site->setForm($this->form);
+        $site->setLayout($this->layoutMock);
+
+        $html = $site->render($this->elementMock);
+
+        $this->assertContains($this->testElementId, $html);
+        $this->assertContains($this->testFieldSetCss, $html);
+
+        if (!$isConfigured) {
+            $expected = sprintf(
+                '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+                __('Enter API of your URL and API key')
+            );
+            $this->assertContains($expected, $html);
+        }
+    }
+
+    private function getTestResponse()
+    {
+        return [
+            'success' => true,
+            'sites' => [
+                [
+                    'code' => 'payment',
+                    'name' => 'Test site'
+                ]
+            ]
+        ];
+    }
+
+    public function dataProvider()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => true,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => true
+            ]
+        ];
+    }
+}

src/Test/Unit/Block/Adminhtml/System/Config/Form/Fieldset/SitesTest.php

@@ -0,0 +1,135 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class SitesTest extends \Retailcrm\Retailcrm\Test\Helpers\FieldsetTest
+{
+    /**
+     * @param boolean $isSuccessful
+     * @param boolean $isConfigured
+     * @dataProvider dataProvider
+     */
+    public function testRender($isSuccessful, $isConfigured)
+    {
+        // response
+        $response = $this->objectManager->getObject(
+            \RetailCrm\Response\ApiResponse::class,
+            [
+                'statusCode' => $isSuccessful ? 200 : 404,
+                'responseBody' => json_encode($this->getTestResponse())
+            ]
+        );
+
+        // api client mock
+        $client = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods(
+                [
+                    'isConfigured',
+                    'sitesList'
+                ]
+            )
+            ->getMock();
+        $client->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+        $client->expects($this->any())
+            ->method('sitesList')
+            ->willReturn($response);
+
+        $websiteMock = $this->createMock(\Magento\Store\Model\Website::class);
+        $websiteMock->expects($this->any())->method('getStores')->willReturn($this->getTestStores());
+
+        // payment config mock
+        $storeManager = $this->getMockBuilder(\Magento\Store\Model\StoreManagerInterface::class)
+            ->disableOriginalConstructor()
+            ->getMockForAbstractClass();
+        $storeManager->expects($this->any())
+            ->method('getWebsite')
+            ->willReturn($websiteMock);
+
+        $data = [
+            'authSession' => $this->authSessionMock,
+            'jsHelper' => $this->helperMock,
+            'data' => ['group' => $this->groupMock],
+            'client' => $client,
+            'storeManager' => $storeManager,
+            'context' => $this->context,
+            'objectFactory' => $this->objectFactory,
+            'secureRenderer' => $this->secureRenderer
+        ];
+
+        $sites = $this->objectManager->getObject(
+            \Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset\Sites::class,
+            $data
+        );
+
+        $sites->setForm($this->form);
+        $sites->setLayout($this->layoutMock);
+
+        $html = $sites->render($this->elementMock);
+
+        $this->assertContains($this->testElementId, $html);
+        $this->assertContains($this->testFieldSetCss, $html);
+
+        if (!$isConfigured) {
+            $expected = sprintf(
+                '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+                __('Enter API of your URL and API key')
+            );
+            $this->assertContains($expected, $html);
+        }
+    }
+
+    private function getTestStores()
+    {
+        $store = $this->getMockBuilder(\Magento\Store\Model\Store::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $store->expects($this->any())
+            ->method('getName')
+            ->willReturn('Test Store');
+
+        $store->expects($this->any())
+            ->method('getCode')
+            ->willReturn('test_store_code');
+
+        return ['test_site' => $store];
+    }
+
+    private function getTestResponse()
+    {
+        return [
+            'success' => true,
+            'sites' => [
+                [
+                    'code' => 'payment',
+                    'name' => 'Test site'
+                ]
+            ]
+        ];
+    }
+
+    public function dataProvider()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => true,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => true
+            ]
+        ];
+    }
+}

src/Test/Unit/Block/Adminhtml/System/Config/Form/Fieldset/StatusTest.php

@@ -0,0 +1,125 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Block\Adminhtml\System\Config\Form\Fieldset;
+
+class StatusTest extends \Retailcrm\Retailcrm\Test\Helpers\FieldsetTest
+{
+    /**
+     * @param boolean $isSuccessful
+     * @param boolean $isConfigured
+     * @dataProvider dataProvider
+     */
+    public function testRender($isSuccessful, $isConfigured)
+    {
+        // response
+        $response = $this->objectManager->getObject(
+            \RetailCrm\Response\ApiResponse::class,
+            [
+                'statusCode' => $isSuccessful ? 200 : 404,
+                'responseBody' => json_encode($this->getTestResponse())
+            ]
+        );
+
+        // api client mock
+        $client = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods(
+                [
+                    'isConfigured',
+                    'statusesList'
+                ]
+            )
+            ->getMock();
+        $client->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+        $client->expects($this->any())
+            ->method('statusesList')
+            ->willReturn($response);
+
+        // status collection mock
+        $statusCollection = $this->getMockBuilder(\Magento\Sales\Model\ResourceModel\Order\Status\Collection::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $statusCollection->expects($this->any())
+            ->method('toOptionArray')
+            ->willReturn($this->getTestStatuses());
+
+        $data = [
+            'authSession' => $this->authSessionMock,
+            'jsHelper' => $this->helperMock,
+            'data' => ['group' => $this->groupMock],
+            'client' => $client,
+            'statusCollection' => $statusCollection,
+            'context' => $this->context,
+            'objectFactory' => $this->objectFactory,
+            'secureRenderer' => $this->secureRenderer
+        ];
+
+        $status = $this->objectManager->getObject(
+            \Retailcrm\Retailcrm\Block\Adminhtml\System\Config\Form\Fieldset\Status::class,
+            $data
+        );
+
+        $status->setForm($this->form);
+        $status->setLayout($this->layoutMock);
+
+        $html = $status->render($this->elementMock);
+
+        $this->assertContains($this->testElementId, $html);
+        $this->assertContains($this->testFieldSetCss, $html);
+
+        if (!$isConfigured) {
+            $expected = sprintf(
+                '<div style="margin-left: 15px;"><b><i>%s</i></b></div>',
+                __('Enter API of your URL and API key')
+            );
+            $this->assertContains($expected, $html);
+        }
+    }
+
+    private function getTestStatuses()
+    {
+        $status = [
+            'label' => 'Test Status',
+            'value' => 'Test status'
+        ];
+
+        return ['test_status' => $status];
+    }
+
+    private function getTestResponse()
+    {
+        return [
+            'success' => true,
+            'statuses' => [
+                [
+                    'code' => 'status',
+                    'name' => 'Test status'
+                ]
+            ]
+        ];
+    }
+
+    public function dataProvider()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => true,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => true
+            ]
+        ];
+    }
+}

src/Test/Unit/Block/Frontend/DaemonCollectorTest.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Block\Frontend;
+
+use Retailcrm\Retailcrm\Test\TestCase;
+
+class DaemonCollectorTest extends TestCase
+{
+    private $unit;
+    private $customer;
+
+    const SITE_KEY = 'RC-XXXXXXX-X';
+
+    public function setUp()
+    {
+        $context = $this->createMock(\Magento\Framework\View\Element\Template\Context::class);
+        $customerSession = $this->createMock(\Magento\Customer\Model\Session::class);
+        $storeManager = $this->createMock(\Magento\Store\Model\StoreManager::class);
+        $storeResolver = $this->createMock(\Magento\Store\Model\StoreResolver::class);
+        $helper = $this->createMock(\Retailcrm\Retailcrm\Helper\Data::class);
+        $this->customer = $this->createMock(\Magento\Customer\Model\Customer::class);
+        $store = $this->createMock(\Magento\Store\Model\Store::class);
+
+        $customerSession->expects($this->any())
+            ->method('getCustomer')
+            ->willReturn($this->customer);
+        $storeResolver->expects($this->any())
+            ->method('getCurrentStoreId')
+            ->willReturn(1);
+        $store->expects($this->any())
+            ->method('getWebsiteId')
+            ->willReturn(1);
+        $storeManager->expects($this->any())
+            ->method('getStore')
+            ->willReturn($store);
+        $helper->expects($this->any())
+            ->method('getSiteKey')
+            ->willReturn(self::SITE_KEY);
+
+        $context->expects($this->any())
+            ->method('getStoreManager')
+            ->willReturn($storeManager);
+
+        $this->unit = new \Retailcrm\Retailcrm\Block\Frontend\DaemonCollector(
+            $context,
+            $customerSession,
+            $storeResolver,
+            $helper
+        );
+    }
+
+    public function testGetJSWithCustomer()
+    {
+        $this->customer->expects($this->any())
+            ->method('getId')
+            ->willReturn(1);
+
+        $js = $this->unit->buildScript()->getJs();
+
+        $this->assertContains('<script type="text/javascript">', $js);
+        $this->assertContains('</script>', $js);
+        $this->assertContains('_rc(\'send\', \'pageView\');', $js);
+        $this->assertContains(self::SITE_KEY, $js);
+        $this->assertContains('customerId', $js);
+    }
+
+    public function testGetJSWithoutCustomer()
+    {
+        $this->customer->expects($this->any())
+            ->method('getId')
+            ->willReturn(null);
+
+        $js = $this->unit->buildScript()->getJs();
+
+        $this->assertContains('<script type="text/javascript">', $js);
+        $this->assertContains('</script>', $js);
+        $this->assertContains('_rc(\'send\', \'pageView\');', $js);
+        $this->assertContains(self::SITE_KEY, $js);
+        $this->assertNotContains('customerId', $js);
+    }
+}

src/Test/Unit/Model/Observer/CustomerTest.php

@@ -0,0 +1,168 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Model\Observer;
+
+use Retailcrm\Retailcrm\Test\TestCase;
+
+class CustomerTest extends TestCase
+{
+    private $mockApi;
+    private $mockResponse;
+    private $registry;
+    private $mockObserver;
+    private $mockEvent;
+    private $mockCustomer;
+    private $unit;
+    private $helper;
+    private $mockServiceCustomer;
+
+    public function setUp()
+    {
+        $this->mockApi = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'customersEdit',
+                'customersCreate',
+                'isConfigured',
+                'setSite'
+            ])
+            ->getMock();
+
+        $this->mockResponse = $this->getMockBuilder(\RetailCrm\Response\ApiResponse::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['isSuccessful'])
+            ->getMock();
+
+        $this->registry = $this->getMockBuilder(\Magento\Framework\Registry::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockObserver = $this->getMockBuilder(\Magento\Framework\Event\Observer::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockEvent = $this->getMockBuilder(\Magento\Framework\Event::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getCustomer'])
+            ->getMock();
+
+        $this->mockCustomer = $this->getMockBuilder(\Magento\Customer\Model\Customer::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'getStore'
+            ])
+            ->getMock();
+
+        $this->mockServiceCustomer = $this->getMockBuilder(\Retailcrm\Retailcrm\Model\Service\Customer::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->mockServiceCustomer->expects($this->any())->method('process')->willReturn($this->getCustomerTestData());
+
+        $this->helper = $this->createMock(\Retailcrm\Retailcrm\Helper\Data::class);
+
+        $this->unit = new \Retailcrm\Retailcrm\Model\Observer\Customer(
+            $this->registry,
+            $this->helper,
+            $this->mockApi,
+            $this->mockServiceCustomer
+        );
+    }
+
+    /**
+     * @param boolean $isSuccessful
+     * @param boolean $isConfigured
+     * @dataProvider dataProviderCustomer
+     */
+    public function testExecute(
+        $isSuccessful,
+        $isConfigured
+    ) {
+        // mock Response
+        $this->mockResponse->expects($this->any())
+            ->method('isSuccessful')
+            ->willReturn($isSuccessful);
+
+        $this->mockResponse->errorMsg = 'Not found';
+
+        // mock API
+        $this->mockApi->expects($this->any())
+            ->method('customersEdit')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('customersCreate')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+
+        $store = $this->createMock(\Magento\Store\Model\Store::class);
+
+        $this->mockCustomer->expects($this->any())
+            ->method('getStore')
+            ->willReturn($store);
+
+        // mock Event
+        $this->mockEvent->expects($this->any())
+            ->method('getCustomer')
+            ->willReturn($this->mockCustomer);
+
+        // mock Observer
+        $this->mockObserver->expects($this->any())
+            ->method('getEvent')
+            ->willReturn($this->mockEvent);
+
+        $customerObserver = $this->unit->execute($this->mockObserver);
+
+        if ($isConfigured) {
+            $this->assertNotEmpty($this->unit->getCustomer());
+            $this->assertArrayHasKey('externalId', $this->unit->getCustomer());
+            $this->assertArrayHasKey('email', $this->unit->getCustomer());
+            $this->assertArrayHasKey('firstName', $this->unit->getCustomer());
+            $this->assertArrayHasKey('lastName', $this->unit->getCustomer());
+            $this->assertArrayHasKey('patronymic', $this->unit->getCustomer());
+            $this->assertArrayHasKey('createdAt', $this->unit->getCustomer());
+            $this->assertInstanceOf(\Retailcrm\Retailcrm\Model\Observer\Customer::class, $customerObserver);
+        } else {
+            $this->assertEmpty($this->unit->getCustomer());
+        }
+    }
+
+    /**
+     * @return array
+     */
+    private function getCustomerTestData()
+    {
+        return [
+            'externalId' => 1,
+            'email' => 'test@mail.com',
+            'firstName' => 'TestFirstname',
+            'lastName' => 'Testlastname',
+            'patronymic' => 'Testmiddlename',
+            'createdAt' => \date('Y-m-d H:i:s')
+        ];
+    }
+
+    public function dataProviderCustomer()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => true,
+                'is_configured' => false
+            ]
+        ];
+    }
+}

src/Test/Unit/Model/Observer/OrderCreateTest.php

@@ -0,0 +1,481 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Observer;
+
+use Retailcrm\Retailcrm\Test\TestCase;
+
+/**
+ * Order create observer test class
+ */
+class OrderCreateTest extends TestCase
+{
+    private $unit;
+    private $mockEvent;
+    private $mockObserver;
+    private $mockRegistry;
+    private $mockApi;
+    private $mockOrder;
+    private $mockItem;
+    private $mockStore;
+    private $mockBillingAddress;
+    private $mockResponse;
+    private $mockLogger;
+    private $mockServiceOrder;
+    private $mockHelper;
+    private $mockServiceCustomer;
+    private $mockCustomer;
+
+    public function setUp()
+    {
+        $this->mockApi = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'ordersGet',
+                'ordersCreate',
+                'customersGet',
+                'customersCreate',
+                'customersList',
+                'getVersion',
+                'isConfigured',
+                'setSite'
+            ])
+            ->getMock();
+
+        $this->mockObserver = $this->getMockBuilder(\Magento\Framework\Event\Observer::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockEvent = $this->getMockBuilder(\Magento\Framework\Event::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getOrder'])
+            ->getMock();
+
+        $this->mockLogger = $this->getMockBuilder(\Retailcrm\Retailcrm\Model\Logger\Logger::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockRegistry = $this->getMockBuilder(\Magento\Framework\Registry::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockOrder = $this->getMockBuilder(\Magento\Sales\Model\Order::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'getCustomer',
+                'getId',
+                'getBillingAddress',
+                'getStore'
+            ])
+            ->getMock();
+
+        $this->mockStore = $this->getMockBuilder(\Magento\Store\Model\Store::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getCode'])
+            ->getMock();
+
+        $this->mockBillingAddress = $this->getMockBuilder(\Magento\Customer\Model\Address\AddressModelInterface::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getTelephone', 'getData'])
+            ->getMockForAbstractClass();
+
+        $this->mockResponse = $this->getMockBuilder(\RetailCrm\Response\ApiResponse::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['isSuccessful'])
+            ->getMock();
+
+        $this->mockServiceOrder = $this->getMockBuilder(\Retailcrm\Retailcrm\Model\Service\Order::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockHelper = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Data::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockServiceCustomer = $this->getMockBuilder(\Retailcrm\Retailcrm\Model\Service\Customer::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockServiceCustomer->expects($this->any())->method('process')->willReturn($this->getCustomerTestData());
+        $this->mockServiceCustomer
+            ->expects($this->any())
+            ->method('prepareCustomerFromOrder')
+            ->willReturn(
+                $this->getCustomerTestData()
+            );
+
+        $this->mockCustomer = $this->getMockBuilder(\Magento\Customer\Model\Customer::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'getId',
+                'getEmail',
+                'getFirstname',
+                'getMiddlename',
+                'getLastname',
+                'getStore',
+                'getGender',
+                'getDob',
+                'getDefaultBillingAddress',
+                'getAddressesCollection'
+            ])
+            ->getMock();
+
+        $testData = $this->getAfterSaveCustomerTestData();
+
+        // mock Customer
+        $this->mockCustomer->expects($this->any())
+            ->method('getId')
+            ->willReturn($testData['id']);
+
+        $this->mockCustomer->expects($this->any())
+            ->method('getEmail')
+            ->willReturn($testData['email']);
+
+        $this->mockCustomer->expects($this->any())
+            ->method('getFirstname')
+            ->willReturn($testData['firstname']);
+
+        $this->mockCustomer->expects($this->any())
+            ->method('getMiddlename')
+            ->willReturn($testData['middlename']);
+
+        $this->mockCustomer->expects($this->any())
+            ->method('getLastname')
+            ->willReturn($testData['lastname']);
+
+        $this->unit = new \Retailcrm\Retailcrm\Model\Observer\OrderCreate(
+            $this->mockRegistry,
+            $this->mockLogger,
+            $this->mockServiceOrder,
+            $this->mockServiceCustomer,
+            $this->mockHelper,
+            $this->mockApi
+        );
+    }
+
+    /**
+     * @param boolean $isSuccessful
+     * @param string $errorMsg
+     * @param int $customerIsGuest
+     * @param string $apiVersion
+     * @param boolean $isConfigured
+     * @dataProvider dataProviderOrderCreate
+     */
+    public function testExecute(
+        $isSuccessful,
+        $errorMsg,
+        $customerIsGuest,
+        $apiVersion,
+        $isConfigured
+    ) {
+        $testData = $this->getAfterSaveOrderTestData();
+
+        // mock Response
+        $this->mockResponse->expects($this->any())
+            ->method('isSuccessful')
+            ->willReturn($isSuccessful);
+
+        $this->mockResponse->errorMsg = $errorMsg;
+
+        // mock API
+        $this->mockApi->expects($this->any())
+            ->method('ordersGet')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('ordersCreate')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('customersGet')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('customersCreate')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('customersList')
+            ->willReturn($this->mockResponse);
+
+        $this->mockApi->expects($this->any())
+            ->method('getVersion')
+            ->willReturn($apiVersion);
+
+        $this->mockApi->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+
+        // billing address mock set data
+        $this->mockBillingAddress->expects($this->any())
+            ->method('getTelephone')
+            ->willReturn($testData['order.billingAddress']['telephone']);
+
+        $this->mockBillingAddress->expects($this->any())
+            ->method('getData')
+            ->with($this->logicalOr(
+                $this->equalTo('city'),
+                $this->equalTo('region'),
+                $this->equalTo('street'),
+                $this->equalTo('postcode'),
+                $this->equalTo('country_id')
+            ))
+            ->will($this->returnCallback([$this, 'getCallbackDataAddress']));
+
+        // store mock set data
+        $this->mockStore->expects($this->any())
+            ->method('getCode')
+            ->willReturn(1);
+
+        // order mock set data
+        $this->mockOrder->expects($this->any())
+            ->method('getId')
+            ->willReturn($testData['order.id']);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getBillingAddress')
+            ->willReturn($this->mockBillingAddress);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getStore')
+            ->willReturn($this->mockStore);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getCustomer')
+            ->willReturn($this->mockCustomer);
+
+        // mock Event
+        $this->mockEvent->expects($this->any())
+            ->method('getOrder')
+            ->willReturn($this->mockOrder);
+
+        // mock Observer
+        $this->mockObserver->expects($this->any())
+            ->method('getEvent')
+            ->willReturn($this->mockEvent);
+
+        $this->mockServiceOrder->expects($this->any())->method('process')
+            ->willReturn($this->getOrderTestData($apiVersion, $customerIsGuest));
+        $orderCreateObserver = $this->unit->execute($this->mockObserver);
+
+        if ($isConfigured && !$isSuccessful) {
+            $this->assertNotEmpty($this->unit->getOrder());
+            $this->assertArrayHasKey('externalId', $this->unit->getOrder());
+            $this->assertArrayHasKey('number', $this->unit->getOrder());
+            $this->assertArrayHasKey('createdAt', $this->unit->getOrder());
+            $this->assertArrayHasKey('lastName', $this->unit->getOrder());
+            $this->assertArrayHasKey('firstName', $this->unit->getOrder());
+            $this->assertArrayHasKey('patronymic', $this->unit->getOrder());
+            $this->assertArrayHasKey('email', $this->unit->getOrder());
+            $this->assertArrayHasKey('phone', $this->unit->getOrder());
+            $this->assertArrayHasKey('status', $this->unit->getOrder());
+            $this->assertArrayHasKey('items', $this->unit->getOrder());
+            $this->assertArrayHasKey('delivery', $this->unit->getOrder());
+
+            if ($apiVersion == 'v5') {
+                $this->assertArrayHasKey('payments', $this->unit->getOrder());
+            } else {
+                $this->assertArrayHasKey('paymentType', $this->unit->getOrder());
+            }
+
+            $this->assertInstanceOf(\Retailcrm\Retailcrm\Model\Observer\OrderCreate::class, $orderCreateObserver);
+        } elseif (!$isConfigured || $isSuccessful) {
+            $this->assertEmpty($this->unit->getOrder());
+        }
+    }
+
+    private function getOrderTestData($apiVersion, $customerIsGuest)
+    {
+        $order = [
+            'countryIso' => 'RU',
+            'externalId' => 1,
+            'number' => '000000001',
+            'status' => 'new',
+            'phone' => '890000000000',
+            'email' => 'test@gmail.com',
+            'createdAt' => date('Y-m-d H:i:s'),
+            'lastName' => 'Test',
+            'firstName' => 'Test',
+            'patronymic' => 'Tests',
+            'items' => [
+                [
+                    'productName' => 'Test product',
+                    'quantity' => 2,
+                    'initialPrice' => 1.000,
+                    'offer' => [
+                        'externalId' => 1
+                    ]
+                ]
+            ],
+            'delivery' => [
+                'code' => 'test',
+                'cost' => '100',
+                'address' => [
+                    'index' => '111111',
+                    'city' => 'Moscow',
+                    'countryIso' => 'RU',
+                    'street' => 'Test street',
+                    'region' => 'Test region',
+                    'text' => '111111, Moscow, Test region, Test street'
+                ]
+            ]
+        ];
+
+        if ($apiVersion == 'v5') {
+            $order['discountManualAmount'] = 0;
+            $payment = [
+                'type' => 'test',
+                'externalId' => 1,
+                'order' => [
+                    'externalId' => 1,
+                ],
+                'status' => 'paid'
+            ];
+
+            $order['payments'][] = $payment;
+        } else {
+            $order['paymentType'] = 'test';
+            $order['discount'] = 0;
+        }
+
+        if ($customerIsGuest == 0) {
+            $order['customer']['externalId'] = 1;
+        }
+
+        return $order;
+    }
+
+    /**
+     * Get test order data
+     *
+     * @return array $testOrderData
+     */
+    private function getAfterSaveOrderTestData()
+    {
+        $testOrderData = [
+            'order.id' => 1,
+            'order.status' => 'processing',
+            'order.realOrderId' => '000000001',
+            'order.billingAddress' => [
+                'telephone' => '890000000000',
+                'data' => [
+                    'city' => 'Moscow',
+                    'region' => 'Moscow',
+                    'street' => 'TestStreet',
+                    'postcode' => '111111',
+                    'country_id' => 'RU'
+                ]
+            ],
+            'order.allItems' => [$this->mockItem],
+            'order.shippingMethod' => 'flatrate_flatrate',
+            'order.paymentMethod' => 'checkmo',
+            'order.customerLastname' => 'Test',
+            'order.customerFirstname' => 'Test',
+            'order.customerMiddlename' => 'Test',
+            'order.customerEmail' => 'test@gmail.com'
+        ];
+
+        return $testOrderData;
+    }
+
+    public function getCallbackDataAddress($dataKey)
+    {
+        $testData = $this->getAfterSaveOrderTestData();
+
+        return $testData['order.billingAddress']['data'][$dataKey];
+    }
+
+    public function dataProviderOrderCreate()
+    {
+        return [
+            [
+                'is_successful' => true,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 1,
+                'api_version' => 'v4',
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => true,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 0,
+                'api_version' => 'v4',
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 1,
+                'api_version' => 'v4',
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 0,
+                'api_version' => 'v4',
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => true,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 1,
+                'api_version' => 'v5',
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => true,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 0,
+                'api_version' => 'v5',
+                'is_configured' => false
+            ],
+            [
+                'is_successful' => false,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 1,
+                'api_version' => 'v5',
+                'is_configured' => true
+            ],
+            [
+                'is_successful' => false,
+                'error_msg' => 'Not found',
+                'customer_is_guest' => 0,
+                'api_version' => 'v5',
+                'is_configured' => false
+            ]
+        ];
+    }
+
+    /**
+     * Get test customer data
+     *
+     * @return array
+     */
+    private function getAfterSaveCustomerTestData()
+    {
+        return [
+            'id' => 1,
+            'email' => 'test@mail.com',
+            'firstname' => 'TestFirstname',
+            'lastname' => 'Testlastname',
+            'middlename' => 'Testmiddlename',
+            'birthday' => '1990-01-01',
+            'gender' => 1
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    private function getCustomerTestData()
+    {
+        return [
+            'externalId' => 1,
+            'email' => 'test@mail.com',
+            'firstName' => 'TestFirstname',
+            'lastName' => 'Testlastname',
+            'patronymic' => 'Testmiddlename',
+            'createdAt' => \date('Y-m-d H:i:s')
+        ];
+    }
+}

src/Test/Unit/Model/Observer/OrderUpdateTest.php

@@ -0,0 +1,192 @@
+<?php
+
+namespace Retailcrm\Retailcrm\Test\Unit\Observer;
+
+use Retailcrm\Retailcrm\Test\TestCase;
+
+class OrderUpdateTest extends TestCase
+{
+    private $unit;
+    private $objectManager;
+    private $config;
+    private $mockApi;
+    private $mockObserver;
+    private $mockEvent;
+    private $mockOrder;
+    private $mockPayment;
+    private $registry;
+
+    public function setUp()
+    {
+        $this->mockApi = $this->getMockBuilder(\Retailcrm\Retailcrm\Helper\Proxy::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'ordersEdit',
+                'ordersPaymentsEdit',
+                'getVersion',
+                'isConfigured',
+                'setSite'
+            ])
+            ->getMock();
+
+        $this->mockObserver = $this->getMockBuilder(\Magento\Framework\Event\Observer::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->mockEvent = $this->getMockBuilder(\Magento\Framework\Event::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getOrder'])
+            ->getMock();
+
+        $this->objectManager = $this->getMockBuilder(\Magento\Framework\ObjectManagerInterface::class)
+            ->getMockForAbstractClass();
+
+        $this->mockOrder = $this->getMockBuilder(\Magento\Sales\Model\Order::class)
+            ->disableOriginalConstructor()
+            ->setMethods([
+                'getId',
+                'getPayment',
+                'getBaseTotalDue',
+                'getStatus',
+                'getStore'
+            ])
+            ->getMock();
+
+        $this->mockPayment = $this->getMockBuilder(\Magento\Sales\Model\Order\Payment::class)
+            ->setMethods(['getId'])
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->config = $this->getMockBuilder(\Magento\Framework\App\Config\ScopeConfigInterface::class)
+            ->getMockForAbstractClass();
+
+        $this->registry = $this->getMockBuilder(\Magento\Framework\Registry::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $helper = $this->createMock(\Retailcrm\Retailcrm\Helper\Data::class);
+
+        $this->unit = new \Retailcrm\Retailcrm\Model\Observer\OrderUpdate(
+            $this->config,
+            $this->registry,
+            $helper,
+            $this->mockApi
+        );
+    }
+
+    /**
+     * @param int $getBaseTotalDue
+     * @param string $apiVersion
+     * @param boolean $isConfigured
+     * @dataProvider dataProviderOrderUpdate
+     */
+    public function testExecute(
+        $getBaseTotalDue,
+        $apiVersion,
+        $isConfigured
+    ) {
+        $testData = $this->getAfterUpdateOrderTestData();
+
+        // mock Payment
+        $this->mockPayment->expects($this->any())
+            ->method('getId')
+            ->willReturn(1);
+
+        // mock Order
+        $this->mockOrder->expects($this->any())
+            ->method('getId')
+            ->willReturn($testData['order.id']);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getStatus')
+            ->willReturn($testData['order.status']);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getBaseTotalDue')
+            ->willReturn($getBaseTotalDue);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getPayment')
+            ->willReturn($this->mockPayment);
+
+        $store = $this->createMock(\Magento\Store\Model\Store::class);
+
+        $this->mockOrder->expects($this->any())
+            ->method('getStore')
+            ->willReturn($store);
+
+        // mock Api
+        $this->mockApi->expects($this->any())
+            ->method('getVersion')
+            ->willReturn($apiVersion);
+
+        $this->mockApi->expects($this->any())
+            ->method('isConfigured')
+            ->willReturn($isConfigured);
+
+        // mock Event
+        $this->mockEvent->expects($this->any())
+            ->method('getOrder')
+            ->willReturn($this->mockOrder);
+
+        // mock Observer
+        $this->mockObserver->expects($this->any())
+            ->method('getEvent')
+            ->willReturn($this->mockEvent);
+
+        $updateOrderObserver = $this->unit->execute($this->mockObserver);
+
+        if ($isConfigured) {
+            $this->assertNotEmpty($this->unit->getOrder());
+            $this->assertArrayHasKey('externalId', $this->unit->getOrder());
+            $this->assertArrayHasKey('status', $this->unit->getOrder());
+            $this->assertInstanceOf(
+                \Retailcrm\Retailcrm\Model\Observer\OrderUpdate::class,
+                $updateOrderObserver
+            );
+        } else {
+            $this->assertEmpty($this->unit->getOrder());
+        }
+    }
+
+    /**
+     * Get test order data
+     * @return array $testOrderData
+     */
+    private function getAfterUpdateOrderTestData()
+    {
+        $testOrderData = [
+            'order.id' => 1,
+            'order.status' => 'processing',
+            'order.paymentMethod' => 'checkmo'
+        ];
+
+        return $testOrderData;
+    }
+
+    public function dataProviderOrderUpdate()
+    {
+        return [
+            [
+                'get_base_total_due' => 0,
+                'api_version' => 'v4',
+                'is_configured' => false
+            ],
+            [
+                'get_base_total_due' => 1,
+                'api_version' => 'v4',
+                'is_configured' => true
+            ],
+            [
+                'get_base_total_due' => 0,
+                'api_version' => 'v5',
+                'is_configured' => true
+            ],
+            [
+                'get_base_total_due' => 1,
+                'api_version' => 'v5',
+                'is_configured' => false
+            ]
+        ];
+    }
+}