Merge pull request #18 from retailcrm/resolve-logger-version-conflict

Resolve conflict with psr/log
2025-04-19 17:01:00 +00:00 · 2024-07-17 12:44:28 +03:00 · 2024-07-17 12:12:51 +03:00 · 2024-06-17 18:29:03 +03:00 · 2024-06-17 18:28:35 +03:00 · 2024-01-27 19:40:29 +03:00
47 changed files with 1723 additions and 3400 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,2 +1,5 @@
 /.idea
 /vendor
+composer.lock
+.phpunit.result.cache
+.env
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,16 @@
+language: php
+
+php:
+    - 7.2
+    - 7.3
+    - 7.4
+
+env:
+    - JMS=0.12
+    - JMS=1.0
+    - JMS=2.0
+    - JMS=3.0
+
+before_install:
+    - composer selfupdate
+    - composer require jms/serializer=^$JMS --no-interaction --prefer-dist
--- a/6
+++ b/6
@ -0,0 +1,6 @@
+ARG PHP_IMAGE_TAG
+FROM php:${PHP_IMAGE_TAG}-cli-alpine
+
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
+WORKDIR /opt/test
--- a/16
+++ b/16
@ -0,0 +1,16 @@
+ifneq (,$(shell (type docker-compose 2>&1 >/dev/null && echo 1) || true))
+	PHP=docker-compose run --rm --no-deps php
+else
+	PHP=php
+endif
+
+PHP_CONSOLE_DEPS=vendor
+
+vendor: composer.json
+	@$(PHP) composer install -o -n --no-ansi
+	@touch vendor || true
+
+phpunit: $(PHP_CONSOLE_DEPS)
+	@$(PHP) vendor/bin/phpunit --color=always
+
+check: phpunit
--- a/README.md
+++ b/README.md
@ -1,11 +1,20 @@
-# API клиент для сервиса фискализации платежей АТОЛ Онлайн
+[![Build Status](https://app.travis-ci.com/retailcrm/atol-online-client.svg?branch=master)](https://app.travis-ci.com/retailcrm/atol-online-client)
+[![Latest stable](https://img.shields.io/packagist/v/retailcrm/atol-online-client.svg?style=flat-square)](https://packagist.org/packages/retailcrm/atol-online-client)

-Пример использования:
+# API-клиент для АТОЛ.Онлайн
+
+API-клиент на PHP для сервиса онлайн-фискализации платежей АТОЛ.Онлайн
+
+## Требования
+
+* PHP 7.2 и выше
+* PHP extension cURL
+
+## Пример использования

 ```php
 $atol = new \AtolOnlineClient\AtolOnline();

-$client = new \Guzzle\Http\Client();
 $connection = new \AtolOnlineClient\Configuration\Connection();
 $connection->version = \AtolOnlineClient\AtolOnlineApi::API_VERSION_V4;
 $connection->login = 'login';
@ -15,13 +24,15 @@ $connection->group = 'group';
 $config = new \AtolOnlineClient\Configuration();
 $config->connections = [$connection];

-$api = $this->atol->createApi($client, $connection);
-//$api->setLogger();
-//$api->setCache();
+$client = new \Guzzle\Http\Client();
+
+$api = $atol->createApi($client, $connection);
+
+// $api->setLogger(...);
+// $api->setCache(...);
+
+// собираем объект запроса
 $request = new \AtolOnlineClient\Request\V4\PaymentReceiptRequest();
-/// ...
-/// собираем объект запроса
-///
 $paymentReceiptRequest = $atol->serializeOperationRequest($request);

 $response = $atol->getApi()->sell($paymentReceiptRequest);
--- a/bootstrap.php
+++ b/bootstrap.php
@ -1,13 +0,0 @@
-<?php
-use Composer\Autoload\ClassLoader;
-use Doctrine\Common\Annotations\AnnotationRegistry;
-
-/**
- * @var ClassLoader $loader
- */
-$loader = require __DIR__.'/vendor/autoload.php';
-
-AnnotationRegistry::registerLoader('class_exists');
-
-
-return $loader;
--- a/composer.json
+++ b/composer.json
@ -2,7 +2,7 @@
    "name": "retailcrm/atol-online-client",
    "type": "library",
    "license": "proprietary",
-    "description": "Api client for Atol Online",
+    "description": "PHP API client for ATOL Online",
    "authors": [
        {
            "name": "retailCRM",
@ -10,21 +10,29 @@
        }
    ],
    "require": {
-        "php": ">=7.1",
+        "php": ">=7.2",
        "ext-curl": "*",
-        "guzzle/guzzle": "~3.7",
-        "jms/serializer": "~0.12 || ~1.4.2",
-        "symfony/validator": "2.8.*",
+        "ext-json": "*",
+        "guzzlehttp/guzzle": "~6.3|^7.0",
+        "jms/serializer": "^0.12|^1.0|^2.0|^3.0",
+        "symfony/validator": "~2.8|~3.0|~4.0|^5.0|^6.0",
        "doctrine/cache": "~1.6",
-        "psr/log": "~1.0"
+        "psr/log": "~1.0|^2.0|^3.0"
    },
    "require-dev": {
-        "phpunit/phpunit": "7.1."
+        "phpunit/phpunit": "~8.0"
    },
    "support": {
        "email": "support@retailcrm.ru"
    },
    "autoload": {
-        "psr-0": { "AtolOnlineClient\\": "src/" }
+        "psr-0": {
+            "AtolOnlineClient\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "AtolOnlineClient\\": "tests/"
+        }
    }
 }
--- a/composer.lock
+++ b/composer.lock
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -0,0 +1,11 @@
+version: '3.4'
+
+services:
+    php:
+        build:
+            context: .
+            args:
+                PHP_IMAGE_TAG: ${PHP_IMAGE_TAG:-7.4}
+        volumes:
+            - "./:/opt/test"
+
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@ -1,24 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>

-<!-- http://www.phpunit.de/manual/current/en/appendixes.configuration.html -->
-<phpunit
-    backupGlobals               = "false"
-    backupStaticAttributes      = "false"
-    colors                      = "true"
-    convertErrorsToExceptions   = "true"
-    convertNoticesToExceptions  = "true"
-    convertWarningsToExceptions = "true"
-    processIsolation            = "true"
-    stopOnFailure               = "false"
-    syntaxCheck                 = "false"
-    bootstrap                   = "bootstrap.php" >
+<phpunit bootstrap="tests/bootstrap.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         convertDeprecationsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">

    <testsuites>

        <testsuite name="php">
-            <directory>./tests/*/Tests</directory>
+            <directory>./tests/AtolOnlineClient</directory>
        </testsuite>

    </testsuites>

+    <filter>
+        <whitelist>
+            <directory>src</directory>
+        </whitelist>
+    </filter>
 </phpunit>
--- a/src/AtolOnlineClient/AtolOnline.php
+++ b/src/AtolOnlineClient/AtolOnline.php
@ -3,18 +3,25 @@
 namespace AtolOnlineClient;

 use AtolOnlineClient\Configuration\Connection;
+use AtolOnlineClient\Exception\InvalidResponseException;
 use AtolOnlineClient\Response\OperationResponse;
-use Guzzle\Http\Client;
+use GuzzleHttp\Client;
 use JMS\Serializer\DeserializationContext;
+use JMS\Serializer\Exception\RuntimeException;
 use JMS\Serializer\SerializationContext;
 use JMS\Serializer\SerializerBuilder;
+use JMS\Serializer\SerializerInterface;

 class AtolOnline
 {
-
+    /**
+     * @var SerializerInterface
+     */
    private $serializer;

-    /** @var AtolOnlineApi */
+    /**
+     * @var AtolOnlineApi
+     */
    private $api;

    public function __construct()
@ -22,37 +29,48 @@ class AtolOnline
        $this->serializer = SerializerBuilder::create()->build();
    }

-    public function createConfiguration()
+    /**
+     * @return Configuration
+     */
+    public function createConfiguration(): ConfigurationInterface
    {
        return new Configuration();
    }

    /**
-     * @param $response
+     * @param string $response
     * @return OperationResponse
     */
-    public function deserializeOperationResponse($response)
+    public function deserializeOperationResponse(string $response): OperationResponse
    {
-        return $this->serializer->deserialize(
-            $response,
-            OperationResponse::class,
-            'json',
-            DeserializationContext::create()->setGroups(['post'])
-        );
+        try {
+            return $this->serializer->deserialize(
+                $response,
+                OperationResponse::class,
+                'json',
+                DeserializationContext::create()->setGroups(['post'])
+            );
+        } catch (RuntimeException $exception) {
+            throw $this->createInvalidResponseException($response, $exception);
+        }
    }

    /**
     * @param $response
     * @return OperationResponse
     */
-    public function deserializeCheckStatusResponse($response)
+    public function deserializeCheckStatusResponse($response): OperationResponse
    {
-        return $this->serializer->deserialize(
-            $response,
-            OperationResponse::class,
-            'json',
-            DeserializationContext::create()->setGroups(['get'])
-        );
+        try {
+            return $this->serializer->deserialize(
+                $response,
+                OperationResponse::class,
+                'json',
+                DeserializationContext::create()->setGroups(['get'])
+            );
+        } catch (RuntimeException $exception) {
+            throw $this->createInvalidResponseException($response, $exception);
+        }
    }

    /**
@ -69,11 +87,11 @@ class AtolOnline
    }

    /**
-     * @param $client
+     * @param Client $client
     * @param Connection $connection
     * @return AtolOnlineApi
     */
-    public function createApi(Client $client, Connection $connection)
+    public function createApi(Client $client, Connection $connection): AtolOnlineApi
    {
        if (!$this->api) {
            $this->api = new AtolOnlineApi($client, $connection);
@ -85,8 +103,30 @@ class AtolOnline
    /**
     * @return AtolOnlineApi
     */
-    public function getApi()
+    public function getApi(): AtolOnlineApi
    {
        return $this->api;
    }
-}
+
+    /**
+     * @param string $response
+     * @param RuntimeException $previous
+     * @return InvalidResponseException
+     */
+    private function createInvalidResponseException(string $response, RuntimeException $previous): InvalidResponseException
+    {
+        $exception = new InvalidResponseException($previous->getMessage());
+
+        preg_match('/<head><title>(\d+) ([\w ]+)<\/title><\/head>/m', $response, $matches);
+
+        if (count($matches) === 3) {
+            [, $code, $message] = $matches;
+
+            $exception
+                ->setCodeError($code)
+                ->setMessageError($message);
+        }
+
+        return $exception;
+    }
+}
--- a/src/AtolOnlineClient/AtolOnlineApi.php
+++ b/src/AtolOnlineClient/AtolOnlineApi.php
@ -4,36 +4,28 @@ namespace AtolOnlineClient;

 use AtolOnlineClient\Configuration\Connection;
 use Doctrine\Common\Cache\Cache;
-
-use Guzzle\Http\Client;
-
-use Guzzle\Http\Exception\BadResponseException;
-use Guzzle\Http\Message\Response;
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\BadResponseException;
+use Psr\Http\Message\ResponseInterface;
 use Psr\Log\LoggerInterface;

 class AtolOnlineApi
 {
+    public const API_VERSION_V4 = 'v4';

-    const API_VERSION_V4 = 'v4';
-    const API_VERSION_V3 = 'v3';
-
-    const TOKEN_CACHE_KEY = 'crm_fiscal_atol_online_token';
-    const TOKEN_CACHE_TIME = 60 * 60 * 24;
+    public const TOKEN_CACHE_KEY = 'crm_fiscal_atol_online_token';
+    public const TOKEN_CACHE_TIME = 86400;

    private $baseApiUrl = 'https://online.atol.ru/possystem';
-
-    private $login;
-    private $pass;
-    private $groupCode;
-    private $debug;
+    private $testApiUrl = 'https://testonline.atol.ru/possystem';

    /**
-     * @var LoggerInterface
+     * @var LoggerInterface|null
     */
    private $logger;

    /**
-     * @var Cache
+     * @var Cache|null
     */
    private $cache;

@ -42,6 +34,11 @@ class AtolOnlineApi
     */
    private $client;

+    /**
+     * @var Connection
+     */
+    private $connection;
+
    /**
     * @var int
     */
@ -52,9 +49,6 @@ class AtolOnlineApi
     */
    private $attemptsCheckStatus;

-    /** @var string  */
-    private $version;
-
    /**
     * @param Client $client
     * @param Connection $connectionConfig
@ -62,18 +56,44 @@ class AtolOnlineApi
    public function __construct(Client $client, Connection $connectionConfig)
    {
        $this->client = $client;
-        $this->login = $connectionConfig->login;
-        $this->pass = $connectionConfig->pass;
-        $this->groupCode = $connectionConfig->group;
-        if (!$connectionConfig->version) {
-            $connectionConfig->version = self::API_VERSION_V3;
-        }
-        $this->version = $connectionConfig->version;
-        $this->debug = $connectionConfig->isDebug();
+        $this->connection = $connectionConfig;
+
        $this->attempts = 0;
-        if ($connectionConfig->isTestMode()) {
-            $this->baseApiUrl = 'https://testonline.atol.ru/possystem';
-        }
+    }
+
+    /**
+     * @param LoggerInterface $logger
+     */
+    public function setLogger(LoggerInterface $logger): void
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * @param Cache $cache
+     */
+    public function setCache(Cache $cache): void
+    {
+        $this->cache = $cache;
+    }
+
+    /**
+     * @param string $version
+     * @return AtolOnlineApi
+     */
+    public function setVersion(string $version): AtolOnlineApi
+    {
+        $this->connection->version = $version;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersion(): string
+    {
+        return $this->connection->version ?: self::API_VERSION_V4;
    }

    /**
@ -84,9 +104,7 @@ class AtolOnlineApi
     */
    public function sell($paymentReceiptRequest)
    {
-        if ($response = $this->sendOperationRequest('sell', $paymentReceiptRequest)) {
-            return $response->getBody()->__toString();
-        };
+        return $this->sendOperationRequest('sell', $paymentReceiptRequest);
    }

    /**
@ -97,73 +115,48 @@ class AtolOnlineApi
     */
    public function sellRefund($paymentReceiptRequest)
    {
-        if ($response = $this->sendOperationRequest('sell_refund', $paymentReceiptRequest)) {
-            return $response->getBody()->__toString();
-        };
+        return $this->sendOperationRequest('sell_refund', $paymentReceiptRequest);
    }

    /**
     * Запрос для проверки статуса
     *
-     * @param $uuid
+     * @param string $uuid
     * @return mixed
     */
    public function checkStatus($uuid)
    {
        $token = $this->getToken();
-        $url = $this->buildUrl('report/'.$uuid, $token);
-        $request = $this->client->get($url);

-        $response = false;
+        $url = $this->buildUrl('report/'.$uuid, $token);
+
        try {
            $this->attemptsCheckStatus++;
-            $response = $request->send();
-        } catch (BadResponseException $e) {
-            $this->cache->delete($this->getTokenCacheKey());
-            $body = json_decode($e->getResponse()->getBody());
-            if ($this->isTokenExpired($body) && $this->attemptsCheckStatus <= 1) {
+            $response = $this->client->get($url);
+        } catch (BadResponseException $exception) {
+            if ($this->cache) {
+                $this->cache->delete($this->getTokenCacheKey());
+            }
+
+            $response = $exception->getResponse();
+            $body = json_decode($response->getBody(), false);
+
+            if ($this->attemptsCheckStatus <= 1 && $this->isTokenExpired($body)) {
                return $this->checkStatus($uuid);
            }
-            $this->logDebug($url, $uuid, $e->getResponse());
        }

-        if ($response) {
-            return $response->getBody()->__toString();
-        }
+        $this->logDebug($url, $uuid, $response);

-        return false;
-    }
-
-    /**
-     * @param $logger
-     */
-    public function setLogger(LoggerInterface $logger)
-    {
-        $this->logger = $logger;
-    }
-
-    /**
-     * @param Cache $cache
-     */
-    public function setCache(Cache $cache)
-    {
-        $this->cache = $cache;
-    }
-
-    /**
-     * @param mixed $version
-     */
-    public function setVersion($version): void
-    {
-        $this->version = $version;
+        return $response->getBody()->__toString();
    }

    /**
     * @return string
     */
-    public function getVersion(): string
+    protected function getUri(): string
    {
-        return $this->version;
+        return $this->connection->isTestMode() ? $this->testApiUrl : $this->baseApiUrl;
    }

    /**
@ -173,134 +166,137 @@ class AtolOnlineApi
    protected function getToken()
    {
        $data = [
-            'login' => $this->login,
-            'pass' => $this->pass,
+            'login' => $this->connection->login,
+            'pass' => $this->connection->pass,
        ];

-        if ($token = $this->cache->fetch($this->getTokenCacheKey())) {
+        if ($this->cache && ($token = $this->cache->fetch($this->getTokenCacheKey()))) {
            return $token;
        }

        $dataJson = json_encode((object)$data, JSON_UNESCAPED_UNICODE);
-        $url = $this->baseApiUrl
-            .'/'.$this->version
-            .'/getToken';

-        $request = $this->client->createRequest('POST', $url, null, $dataJson);
+        $url = $this->getUri().'/'.$this->connection->version.'/getToken';
+
        $response = false;
        try {
-            $response = $this->client->send($request);
-        } catch (BadResponseException $e) {
-            if ($this->logger) {
-                $this->logger->error($e->getResponse()->getBody());
+            $response = $this->client->post($url, ['body' => $dataJson]);
+        } catch (BadResponseException $exception) {
+            if ($this->logger && $exception->getResponse()) {
+                $this->logger->error((string) $exception->getResponse()->getBody());
            }
        }

        if ($response) {
-            $response = json_decode($response->getBody());
+            $response = json_decode($response->getBody(), true);

-            if ($this->version === self::API_VERSION_V4) {
-                if (!isset ($response->error)) {
-                    $this->cache->save($this->getTokenCacheKey(), $response->token, self::TOKEN_CACHE_TIME);
-
-                    return $response->token;
-                } else {
-                    $this->logger->error($response->error->code . ' '. $response->error->text);
-                }
-            } else {
-                if (isset($response->code) && ($response->code == 1 || $response->code == 0)) {
-                    $this->cache->save($this->getTokenCacheKey(), $response->token, self::TOKEN_CACHE_TIME);
-
-                    return $response->token;
-                }
+            if ($this->cache && !isset($response['error'])) {
+                $this->cache->save($this->getTokenCacheKey(), $response['token'], self::TOKEN_CACHE_TIME);
            }

-        }
+            if ($this->logger && isset($response['error'])) {
+                $this->logger->error($response['error']['code'] . ' '. $response['error']['text']);
+            }

+            if (!isset($response['error'])) {
+                return $response['token'];
+            }
+        }

        return false;
    }

-    /**
-     * @return string
-     */
-    protected function getTokenCacheKey()
-    {
-        return self::TOKEN_CACHE_KEY.'_'.md5($this->login.$this->pass).'_'.$this->version;
-    }
-
    /**
     * @param string $operation
-     * @param null $token
+     * @param string|null $token
     * @return string
     */
-    protected function buildUrl($operation, $token = null)
+    protected function buildUrl(string $operation, string $token = null): string
    {
-        $url = $this->baseApiUrl
-            .'/'.$this->version
-            .'/'.$this->groupCode
+        $url = $this->getUri()
+            .'/'.$this->connection->version
+            .'/'.$this->connection->group
            .'/'.$operation;

-        if ($token) {
-            if ($this->version === self::API_VERSION_V4) {
-                $url .= '?token='.$token;
-            } elseif ($this->version === self::API_VERSION_V3) {
-                $url .= '?tokenid='.$token;
-            }
+        if (!$token) {
+            return $url;
        }

-        return $url;
+        return $url.'?token='.$token;
    }

    /**
     * @param string $operation
-     * @param string $data
-     * @return Response|bool
+     * @param mixed $data
+     * @return string
     */
-    protected function sendOperationRequest($operation, $data)
+    protected function sendOperationRequest(string $operation, $data): string
    {
        $token = $this->getToken();
+
        $url = $this->buildUrl($operation, $token);

-        $request = $this->client->createRequest('POST', $url, null, $data);
-        $response = false;
        try {
            $this->attempts++;
-            $response = $this->client->send($request);
+            $response = $this->client->post($url, ['body' => $data]);
        } catch (BadResponseException $e) {
-            $this->cache->delete($this->getTokenCacheKey());
-            $body = json_decode($e->getResponse()->getBody());
+            if ($this->cache) {
+                $this->cache->delete($this->getTokenCacheKey());
+            }
+
+            $response = $e->getResponse();
+
+            $body = json_decode($response->getBody()->__toString(), false);
+
            if ($this->isTokenExpired($body) && $this->attempts <= 1) {
                return $this->sendOperationRequest($operation, $data);
            }
-            $this->logDebug($url, $data, $e->getResponse());
        }
+
        if ($response) {
            $this->logDebug($url, $data, $response);
        }

-        return $response;
+        return $response->getBody()->__toString();
    }

-    protected function logDebug($url, $data, Response $response)
+    /**
+     * @param string $url
+     * @param string $data
+     * @param ResponseInterface $response
+     */
+    protected function logDebug(string $url, string $data, ResponseInterface $response): void
    {
-        if ($this->debug && $this->logger) {
-            $v = "* URL: ".$url;
-            $v .= "\n * POSTFILEDS: ".$data;
-            $v .= "\n * RESPONSE HEADERS: ".$response->getRawHeaders();
+        if ($this->logger && $this->connection->isDebug()) {
+            $headers = [];
+
+            foreach ($response->getHeaders() as $key => $value) {
+                $headers[] = implode(': ', [$key, $value[0]]);
+            }
+
+            $v = '* URL: '.$url;
+            $v .= "\n * POSTFIELDS: ".$data;
+            $v .= "\n * RESPONSE HEADERS: ".implode(', ', $headers);
            $v .= "\n * RESPONSE BODY: ".$response->getBody();
            $v .= "\n * ATTEMPTS: ".$this->attempts;
            $this->logger->debug($v);
        }
    }

-    protected function isTokenExpiredCode($code)
+    /**
+     * @return string
+     */
+    protected function getTokenCacheKey(): string
    {
-        return in_array($code, [4, 5, 6, 12, 13, 14]);
+        return self::TOKEN_CACHE_KEY.'_'.md5($this->connection->login.$this->connection->pass).'_'.$this->connection->version;
    }

-    private function isTokenExpired($body)
+    /**
+     * @param object $body
+     * @return bool
+     */
+    private function isTokenExpired($body): bool
    {
-        return isset($body->error) && $this->isTokenExpiredCode($body->error->code);
+        return isset($body->error) && in_array($body->error->code, [4, 5, 6, 12, 13, 14], true);
    }
 }
--- a/src/AtolOnlineClient/Configuration.php
+++ b/src/AtolOnlineClient/Configuration.php
@ -8,14 +8,20 @@ use Symfony\Component\Validator\Mapping\ClassMetadata;

 class Configuration implements ConfigurationInterface
 {
-    /** @var Connection[] */
+    /**
+     * @var Connection[]
+     */
    public $connections;

-    /** @var boolean */
-    public $enabled;
+    /**
+     * @var boolean
+     */
+    public $enabled = true;

-    /** @var bool */
-    public $debug;
+    /**
+     * @var bool
+     */
+    public $debug = false;

    /**
     * @param ClassMetadata $metadata
--- a/src/AtolOnlineClient/Configuration/Connection.php
+++ b/src/AtolOnlineClient/Configuration/Connection.php
@ -25,7 +25,6 @@ class Connection
    ];

    const versions = [
-        AtolOnlineApi::API_VERSION_V3,
        AtolOnlineApi::API_VERSION_V4,
    ];

@ -45,7 +44,7 @@ class Connection
    public $sno;

    /** @var string */
-    public $version;
+    public $version = AtolOnlineApi::API_VERSION_V4;

    /** @var bool */
    public $testMode = false;
@ -53,7 +52,7 @@ class Connection
    /**
     * @return bool
     */
-    public function isTestMode()
+    public function isTestMode(): bool
    {
        return $this->testMode;
    }
@ -61,7 +60,7 @@ class Connection
    /**
     * @param bool $testMode
     */
-    public function setTestMode(bool $testMode)
+    public function setTestMode(bool $testMode): void
    {
        $this->testMode = $testMode;
    }
@ -85,7 +84,7 @@ class Connection
    /**
     * @param ClassMetadata $metadata
     */
-    public static function loadValidatorMetadata(ClassMetadata $metadata)
+    public static function loadValidatorMetadata(ClassMetadata $metadata): void
    {
        $metadata->addPropertyConstraint('login', new Assert\NotBlank());
        $metadata->addPropertyConstraint('pass', new Assert\NotBlank());
@ -111,14 +110,6 @@ class Connection
        return $this->version;
    }

-    /**
-     * @return bool
-     */
-    public function isVersion3()
-    {
-        return $this->getVersion() === AtolOnlineApi::API_VERSION_V3;
-    }
-
    /**
     * @return bool
     */
--- a/src/AtolOnlineClient/Exception/AtolException.php
+++ b/src/AtolOnlineClient/Exception/AtolException.php
@ -2,7 +2,8 @@

 namespace AtolOnlineClient\Exception;

-class AtolException extends \Exception
-{
+use Exception;

+class AtolException extends Exception
+{
 }
--- a/src/AtolOnlineClient/Exception/InvalidResponseException.php
+++ b/src/AtolOnlineClient/Exception/InvalidResponseException.php
@ -0,0 +1,59 @@
+<?php
+
+namespace AtolOnlineClient\Exception;
+
+/**
+ * Class InvalidResponseException
+ *
+ * @package AtolOnlineClient\Exception
+ */
+class InvalidResponseException extends AtolException
+{
+    /**
+     * @var int|null
+     */
+    protected $codeError;
+
+    /**
+     * @var string|null
+     */
+    protected $messageError;
+
+    /**
+     * @return int|null
+     */
+    public function getCodeError(): ?int
+    {
+        return $this->codeError;
+    }
+
+    /**
+     * @param int|null $codeError
+     * @return InvalidResponseException
+     */
+    public function setCodeError(?int $codeError): InvalidResponseException
+    {
+        $this->codeError = $codeError;
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getMessageError(): ?string
+    {
+        return $this->messageError;
+    }
+
+    /**
+     * @param string|null $messageError
+     * @return InvalidResponseException
+     */
+    public function setMessageError(?string $messageError): InvalidResponseException
+    {
+        $this->messageError = $messageError;
+
+        return $this;
+    }
+}
--- a/src/AtolOnlineClient/Request/V3/PaymentReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V3/PaymentReceiptRequest.php
@ -1,129 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Request\V3;
-
-use JMS\Serializer\Annotation as Serializer;
-
-class PaymentReceiptRequest
-{
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("timestamp")
-     * @Serializer\Type("string")
-     */
-    private $timestamp;
-
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("external_id")
-     * @Serializer\Type("string")
-     */
-    private $externalId;
-
-    /**
-     * @var ServiceRequest
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("service")
-     * @Serializer\Type("AtolOnlineClient\Request\V3\ServiceRequest")
-     */
-    private $service;
-
-    /**
-     * @var ReceiptRequest
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("receipt")
-     * @Serializer\Type("AtolOnlineClient\Request\V3\ReceiptRequest")
-     */
-    private $receipt;
-
-    public function __construct()
-    {
-        $this->timestamp = (new \DateTime())->format('d.m.Y H:i:s');
-    }
-
-    /**
-     * @return string
-     */
-    public function getTimestamp()
-    {
-        return $this->timestamp;
-    }
-
-    /**
-     * @param string $timestamp
-     *
-     * @return $this
-     */
-    public function setTimestamp($timestamp)
-    {
-        $this->timestamp = $timestamp;
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getExternalId()
-    {
-        return $this->externalId;
-    }
-
-    /**
-     * @param string $externalId
-     *
-     * @return $this
-     */
-    public function setExternalId($externalId)
-    {
-        $this->externalId = $externalId;
-
-        return $this;
-    }
-
-    /**
-     * @return \AtolOnlineClient\Request\V3\ServiceRequest
-     */
-    public function getService()
-    {
-        return $this->service;
-    }
-
-    /**
-     * @param \AtolOnlineClient\Request\V3\ServiceRequest $service
-     *
-     * @return $this
-     */
-    public function setService($service)
-    {
-        $this->service = $service;
-
-        return $this;
-    }
-
-    /**
-     * @return ReceiptRequest
-     */
-    public function getReceipt()
-    {
-        return $this->receipt;
-    }
-
-    /**
-     * @param ReceiptRequest $receipt
-     *
-     * @return $this
-     */
-    public function setReceipt($receipt)
-    {
-        $this->receipt = $receipt;
-
-        return $this;
-    }
-}
--- a/src/AtolOnlineClient/Request/V3/ReceiptAttributesRequest.php
+++ b/src/AtolOnlineClient/Request/V3/ReceiptAttributesRequest.php
@ -1,98 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Request\V3;
-
-use JMS\Serializer\Annotation as Serializer;
-
-class ReceiptAttributesRequest
-{
-
-    /**
-     * @var string
-     *
-     * "enum": [
-     *   "osn",
-     *   "usn_income",
-     *   "usn_income_outcome",
-     *   "envd",
-     *   "esn",
-     *   "patent"
-     * ]
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("sno")
-     * @Serializer\Type("string")
-     */
-    private $sno;
-
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("email")
-     * @Serializer\Type("string")
-     */
-    private $email;
-
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("phone")
-     * @Serializer\Type("string")
-     */
-    private $phone;
-
-    /**
-     * ReceiptAttributesRequest constructor.
-     * @param string $email
-     * @param string $phone
-     */
-    public function __construct($email, $phone)
-    {
-        $this->email = $email;
-        if ($email == null) {
-            $this->email = '';
-        }
-
-        $this->phone = $phone;
-        if ($phone == null) {
-            $this->phone = '';
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function getSno()
-    {
-        return $this->sno;
-    }
-
-    /**
-     * @param string $sno
-     *
-     * @return $this
-     */
-    public function setSno($sno)
-    {
-        $this->sno = $sno;
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getEmail()
-    {
-        return $this->email;
-    }
-
-    /**
-     * @return string
-     */
-    public function getPhone()
-    {
-        return $this->phone;
-    }
-}
--- a/src/AtolOnlineClient/Request/V3/ReceiptItemRequest.php
+++ b/src/AtolOnlineClient/Request/V3/ReceiptItemRequest.php
@ -1,163 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Request\V3;
-
-use JMS\Serializer\Annotation as Serializer;
-
-class ReceiptItemRequest
-{
-
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("name")
-     * @Serializer\Type("string")
-     */
-    private $name;
-
-    /**
-     * @var float
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("price")
-     * @Serializer\Type("float")
-     */
-    private $price;
-
-    /**
-     * @var integer
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("quantity")
-     * @Serializer\Type("integer")
-     */
-    private $quantity;
-
-    /**
-     * @var float
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("sum")
-     * @Serializer\Type("float")
-     */
-    private $sum;
-
-    /**
-     * @var string
-     *
-     * "enum": [
-     *   "none",
-     *   "vat0",
-     *   "vat10",
-     *   "vat18",
-     *   "vat110",
-     *   "vat118"
-     * ]
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("tax")
-     * @Serializer\Type("string")
-     */
-    private $tax;
-
-    /**
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * @param string $name
-     *
-     * @return $this
-     */
-    public function setName($name)
-    {
-        $this->name = $name;
-
-        return $this;
-    }
-
-    /**
-     * @return float
-     */
-    public function getPrice()
-    {
-        return $this->price;
-    }
-
-    /**
-     * @param float $price
-     *
-     * @return $this
-     */
-    public function setPrice($price)
-    {
-        $this->price = $price;
-
-        return $this;
-    }
-
-    /**
-     * @return integer
-     */
-    public function getQuantity()
-    {
-        return $this->quantity;
-    }
-
-    /**
-     * @param int $quantity
-     *
-     * @return $this
-     */
-    public function setQuantity($quantity)
-    {
-        $this->quantity = $quantity;
-
-        return $this;
-    }
-
-    /**
-     * @return float
-     */
-    public function getSum()
-    {
-        return $this->sum;
-    }
-
-    /**
-     * @param float $sum
-     *
-     * @return $this
-     */
-    public function setSum($sum)
-    {
-        $this->sum = $sum;
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getTax()
-    {
-        return $this->tax;
-    }
-
-    /**
-     * @param string $tax
-     *
-     * @return $this
-     */
-    public function setTax($tax)
-    {
-        $this->tax = $tax;
-
-        return $this;
-    }
-}
--- a/src/AtolOnlineClient/Request/V3/ReceiptPaymentRequest.php
+++ b/src/AtolOnlineClient/Request/V3/ReceiptPaymentRequest.php
@ -1,59 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Request\V3;
-
-use JMS\Serializer\Annotation as Serializer;
-
-class ReceiptPaymentRequest
-{
-    const TYPE_ELECTRON = 1;
-    const TYPE_PREPAY = 2;
-    const TYPE_CREDIT = 3;
-    const TYPE_OTHER = 4;
-
-    /**
-     * @var int
-     * "enum": 0..9
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("type")
-     * @Serializer\Type("integer")
-     */
-    private $type;
-
-    /**
-     * @var float
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("sum")
-     * @Serializer\Type("float")
-     */
-    private $sum;
-
-    /**
-     * @param int $type
-     * @param float $sum
-     */
-    public function __construct($type, $sum)
-    {
-        $this->type = $type;
-        $this->sum = $sum;
-    }
-
-
-    /**
-     * @return int
-     */
-    public function getType()
-    {
-        return $this->type;
-    }
-
-    /**
-     * @return float
-     */
-    public function getSum()
-    {
-        return $this->sum;
-    }
-}
--- a/src/AtolOnlineClient/Request/V3/ReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V3/ReceiptRequest.php
@ -1,127 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Request\V3;
-
-use JMS\Serializer\Annotation as Serializer;
-
-class ReceiptRequest
-{
-
-    /**
-     * @var ReceiptAttributesRequest
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("attributes")
-     * @Serializer\Type("AtolOnlineClient\Request\V3\ReceiptAttributesRequest")
-     */
-    private $attributes;
-
-    /**
-     * @var ReceiptItemRequest[]
-     * "minItems": 1, "maxItems": 100,
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("items")
-     * @Serializer\Type("array<AtolOnlineClient\Request\V3\ReceiptItemRequest>")
-     */
-    private $items;
-
-    /**
-     * @var float
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("total")
-     * @Serializer\Type("float")
-     */
-    private $total;
-
-    /**
-     * @var \AtolOnlineClient\Request\V3\ReceiptPaymentRequest[]
-     * "minItems": 1, "maxItems": 10,
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("payments")
-     * @Serializer\Type("array<AtolOnlineClient\Request\V3\ReceiptPaymentRequest>")
-     */
-    private $payments;
-
-    /**
-     * @return ReceiptAttributesRequest
-     */
-    public function getAttributes()
-    {
-        return $this->attributes;
-    }
-
-    /**
-     * @param ReceiptAttributesRequest $attributes
-     *
-     * @return $this
-     */
-    public function setAttributes($attributes)
-    {
-        $this->attributes = $attributes;
-
-        return $this;
-    }
-
-    /**
-     * @return ReceiptItemRequest[]
-     */
-    public function getItems()
-    {
-        return $this->items;
-    }
-
-    /**
-     * @param ReceiptItemRequest[] $items
-     *
-     * @return $this
-     */
-    public function setItems($items)
-    {
-        $this->items = $items;
-
-        return $this;
-    }
-
-    /**
-     * @return float
-     */
-    public function getTotal()
-    {
-        return $this->total;
-    }
-
-    /**
-     * @param float $total
-     *
-     * @return $this
-     */
-    public function setTotal($total)
-    {
-        $this->total = $total;
-
-        return $this;
-    }
-
-    /**
-     * @return \AtolOnlineClient\Request\V3\ReceiptPaymentRequest[]
-     */
-    public function getPayments()
-    {
-        return $this->payments;
-    }
-
-    /**
-     * @param \AtolOnlineClient\Request\V3\ReceiptPaymentRequest[] $payments
-     *
-     * @return $this
-     */
-    public function setPayments($payments)
-    {
-        $this->payments = $payments;
-
-        return $this;
-    }
-}
--- a/src/AtolOnlineClient/Request/V3/ServiceRequest.php
+++ b/src/AtolOnlineClient/Request/V3/ServiceRequest.php
@ -1,106 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Request\V3;
-
-use JMS\Serializer\Annotation as Serializer;
-
-class ServiceRequest
-{
-
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("inn")
-     * @Serializer\Type("string")
-     */
-    private $inn;
-
-    /**
-     * @var string
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("callback_url")
-     * @Serializer\Type("string")
-     */
-    private $callbackUrl;
-
-    /**
-     * @var string
-     * required
-     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("payment_address")
-     * @Serializer\Type("string")
-     */
-    private $paymentAddress;
-
-    /**
-     * Service constructor.
-     * @param string $inn
-     * @param string $paymentAddress
-     */
-    public function __construct($inn, $paymentAddress)
-    {
-        $this->inn = $inn;
-        $this->paymentAddress = $paymentAddress;
-    }
-
-    /**
-     * @return string
-     */
-    public function getCallbackUrl()
-    {
-        return $this->callbackUrl;
-    }
-
-    /**
-     * @param string $callbackUrl
-     *
-     * @return $this
-     */
-    public function setCallbackUrl($callbackUrl)
-    {
-        $this->callbackUrl = $callbackUrl;
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getInn()
-    {
-        return $this->inn;
-    }
-
-    /**
-     * @param string $inn
-     *
-     * @return $this
-     */
-    public function setInn($inn)
-    {
-        $this->inn = $inn;
-
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getPaymentAddress()
-    {
-        return $this->paymentAddress;
-    }
-
-    /**
-     * @param string $paymentAddress
-     *
-     * @return $this
-     */
-    public function setPaymentAddress($paymentAddress)
-    {
-        $this->paymentAddress = $paymentAddress;
-
-        return $this;
-    }
-}
--- a/src/AtolOnlineClient/Request/V4/ClientReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V4/ClientReceiptRequest.php
@ -7,12 +7,12 @@ use JMS\Serializer\Annotation as Serializer;
 /**
 * В запросе обязательно должно быть заполнено хотя бы одно из полей: email или phone.
 * Если заполнены оба поля, ОФД отправит электронный чек только на email.
+ * @Serializer\AccessType("public_method")
 */
 class ClientReceiptRequest
 {
    /**
-     * @var string
-     * required
+     * @var string|null
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("email")
     * @Serializer\Type("string")
@ -20,8 +20,7 @@ class ClientReceiptRequest
    private $email;

    /**
-     * @var string
-     * required
+     * @var string|null
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("phone")
     * @Serializer\Type("string")
@ -29,25 +28,91 @@ class ClientReceiptRequest
    private $phone;


-    public function __construct($email, $phone)
+    /**
+     * @var string|null
+     *
+     * @Serializer\Groups({"set", "get"})
+     * @Serializer\SerializedName("name")
+     * @Serializer\Type("string")
+     */
+    private $name;
+
+    /**
+     * @var string|null
+     *
+     * @Serializer\Groups({"set", "get"})
+     * @Serializer\SerializedName("inn")
+     * @Serializer\Type("string")
+     */
+    private $inn;
+
+    public function __construct(string $email = null, string $phone = null)
    {
        $this->email = $email;
        $this->phone = $phone;
    }

    /**
-     * @return string
+     * @return string|null
     */
-    public function getEmail(): string
+    public function getEmail(): ?string
    {
        return $this->email;
    }

    /**
-     * @return string
+     * @param string|null $email
     */
-    public function getPhone(): string
+    public function setEmail(?string $email): void
+    {
+        $this->email = $email;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getPhone(): ?string
    {
        return $this->phone;
    }
+
+    /**
+     * @param string|null $phone
+     */
+    public function setPhone(?string $phone): void
+    {
+        $this->phone = $phone;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string|null $name
+     */
+    public function setName(?string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getInn(): ?string
+    {
+        return $this->inn;
+    }
+
+    /**
+     * @param string|null $inn
+     */
+    public function setInn(?string $inn): void
+    {
+        $this->inn = $inn;
+    }
 }
--- a/src/AtolOnlineClient/Request/V4/CompanyReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V4/CompanyReceiptRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class CompanyReceiptRequest
 {
    /**
@ -16,10 +19,10 @@ class CompanyReceiptRequest
    private $email;

    /**
-     * @var string
+     * @var string|null
     * Поле необязательно, если у организации один тип налогообложения
     * @Serializer\Groups({"set", "get"})
-     * @Serializer\SerializedName("phone")
+     * @Serializer\SerializedName("sno")
     * @Serializer\Type("string")
     */
    private $sno;
@ -59,17 +62,17 @@ class CompanyReceiptRequest
    }

    /**
-     * @return string
+     * @return string|null
     */
-    public function getSno(): string
+    public function getSno(): ?string
    {
        return $this->sno;
    }

    /**
-     * @param string $sno
+     * @param string|null $sno
     */
-    public function setSno(string $sno): void
+    public function setSno(?string $sno): void
    {
        $this->sno = $sno;
    }
--- a/src/AtolOnlineClient/Request/V4/PaymentReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V4/PaymentReceiptRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class PaymentReceiptRequest
 {
    /**
@ -44,7 +47,6 @@ class PaymentReceiptRequest
    private $service;


-
    public function __construct()
    {
        $this->timestamp = (new \DateTime())->format('d.m.Y H:i:s');
@ -90,6 +92,14 @@ class PaymentReceiptRequest
        return $this->timestamp;
    }

+    /**
+     * @param string $timestamp
+     */
+    public function setTimestamp(string $timestamp): void
+    {
+        $this->timestamp = $timestamp;
+    }
+
    /**
     * @return ServiceRequest
     */
--- a/src/AtolOnlineClient/Request/V4/ReceiptItemRequest.php
+++ b/src/AtolOnlineClient/Request/V4/ReceiptItemRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class ReceiptItemRequest
 {

@ -50,11 +53,11 @@ class ReceiptItemRequest
    private $price;

    /**
-     * @var integer
+     * @var float
     * required
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("quantity")
-     * @Serializer\Type("integer")
+     * @Serializer\Type("float")
     */
    private $quantity;

@ -68,7 +71,7 @@ class ReceiptItemRequest
    private $sum;

    /**
-     * @var string
+     * @var string|null
     *
     * required
     * @Serializer\Groups({"set", "get"})
@ -88,7 +91,7 @@ class ReceiptItemRequest
     * «partial_payment» – частичный расчет и кредит. Частичная оплата предмета расчета в момент его передачи с последующей оплатой в кредит.
     * «credit» – передача в кредит. Передача предмета расчета без его оплаты в момент его передачи с последующей оплатой в кредит.
     * «credit_payment» – оплата кредита. Оплата предмета расчета после его передачи с оплатой в кредит (оплата кредита).
-     * @var string
+     * @var string|null
     *
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("payment_method")
@ -113,7 +116,7 @@ class ReceiptItemRequest
     *  «composite» – составной предмет расчета. О предмете расчета, состоящем из предметов, каждому из которых может быть присвоено значение выше перечисленных признаков.
     *  «another» – иной предмет расчета. О предмете расчета, не относящемуся к выше перечисленным предметам расчета
     *
-     * @var string
+     * @var string|null
     *
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("payment_object")
@ -131,6 +134,14 @@ class ReceiptItemRequest
     */
    private $vat;

+    /**
+     * @var string|null
+     * @Serializer\Groups({"set", "get"})
+     * @Serializer\SerializedName("nomenclature_code")
+     * @Serializer\Type("string")
+     */
+    private $nomenclatureCode;
+
    /**
     * @return string
     */
@ -164,17 +175,17 @@ class ReceiptItemRequest
    }

    /**
-     * @return int
+     * @return float
     */
-    public function getQuantity(): int
+    public function getQuantity(): float
    {
        return $this->quantity;
    }

    /**
-     * @param int $quantity
+     * @param float $quantity
     */
-    public function setQuantity(int $quantity): void
+    public function setQuantity(float $quantity): void
    {
        $this->quantity = $quantity;
    }
@ -196,49 +207,49 @@ class ReceiptItemRequest
    }

    /**
-     * @return string
+     * @return string|null
     */
-    public function getMeasurementUnit(): string
+    public function getMeasurementUnit(): ?string
    {
        return $this->measurementUnit;
    }

    /**
-     * @param string $measurementUnit
+     * @param string|null $measurementUnit
     */
-    public function setMeasurementUnit(string $measurementUnit): void
+    public function setMeasurementUnit(?string $measurementUnit): void
    {
        $this->measurementUnit = $measurementUnit;
    }

    /**
-     * @return string
+     * @return string|null
     */
-    public function getPaymentMethod(): string
+    public function getPaymentMethod(): ?string
    {
        return $this->paymentMethod;
    }

    /**
-     * @param string $paymentMethod
+     * @param string|null $paymentMethod
     */
-    public function setPaymentMethod(string $paymentMethod): void
+    public function setPaymentMethod(?string $paymentMethod): void
    {
        $this->paymentMethod = $paymentMethod;
    }

    /**
-     * @return string
+     * @return string|null
     */
-    public function getPaymentObject(): string
+    public function getPaymentObject(): ?string
    {
        return $this->paymentObject;
    }

    /**
-     * @param string $paymentObject
+     * @param string|null $paymentObject
     */
-    public function setPaymentObject(string $paymentObject): void
+    public function setPaymentObject(?string $paymentObject): void
    {
        $this->paymentObject = $paymentObject;
    }
@ -258,4 +269,20 @@ class ReceiptItemRequest
    {
        $this->vat = $vat;
    }
+
+    /**
+     * @return string|null
+     */
+    public function getNomenclatureCode(): ?string
+    {
+        return $this->nomenclatureCode;
+    }
+
+    /**
+     * @param string|null $nomenclatureCode
+     */
+    public function setNomenclatureCode(?string $nomenclatureCode): void
+    {
+        $this->nomenclatureCode = $nomenclatureCode;
+    }
 }
--- a/src/AtolOnlineClient/Request/V4/ReceiptPaymentRequest.php
+++ b/src/AtolOnlineClient/Request/V4/ReceiptPaymentRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class ReceiptPaymentRequest
 {
    const TYPE_ELECTRON = 1;
@ -49,6 +52,14 @@ class ReceiptPaymentRequest
        return $this->type;
    }

+    /**
+     * @param int $type
+     */
+    public function setType(int $type): void
+    {
+        $this->type = $type;
+    }
+
    /**
     * @return float
     */
@ -56,4 +67,12 @@ class ReceiptPaymentRequest
    {
        return $this->sum;
    }
+
+    /**
+     * @param float $sum
+     */
+    public function setSum(float $sum): void
+    {
+        $this->sum = $sum;
+    }
 }
--- a/src/AtolOnlineClient/Request/V4/ReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V4/ReceiptRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class ReceiptRequest
 {

@ -47,9 +50,9 @@ class ReceiptRequest
    private $payments;

    /**
-     * @var \AtolOnlineClient\Request\V4\VatReceiptRequest[]
+     * @var \AtolOnlineClient\Request\V4\VatReceiptRequest[]|null
     * "minItems": 1, "maxItems": 6,
-     * required
+     *
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("vats")
     * @Serializer\Type("array<AtolOnlineClient\Request\V4\VatReceiptRequest>")
@ -130,17 +133,17 @@ class ReceiptRequest
    }

    /**
-     * @return VatReceiptRequest[]
+     * @return VatReceiptRequest[]|null
     */
-    public function getVats(): array
+    public function getVats(): ?array
    {
        return $this->vats;
    }

    /**
-     * @param VatReceiptRequest[] $vats
+     * @param VatReceiptRequest[]|null $vats
     */
-    public function setVats(array $vats): void
+    public function setVats(?array $vats): void
    {
        $this->vats = $vats;
    }
--- a/src/AtolOnlineClient/Request/V4/ServiceRequest.php
+++ b/src/AtolOnlineClient/Request/V4/ServiceRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class ServiceRequest
 {

--- a/src/AtolOnlineClient/Request/V4/VatReceiptRequest.php
+++ b/src/AtolOnlineClient/Request/V4/VatReceiptRequest.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Request\V4;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class VatReceiptRequest
 {
    /**
@ -12,9 +15,9 @@ class VatReceiptRequest
     *   "none",
     *   "vat0",
     *   "vat10",
-     *   "vat18",
+     *   "vat20",
     *   "vat110",
-     *   "vat118"
+     *   "vat120"
     * ]
     *
     * @var string
@ -26,8 +29,8 @@ class VatReceiptRequest
    private $type;

    /**
-     * @var float
-     * required
+     * @var float|null
+     *
     * @Serializer\Groups({"set", "get"})
     * @Serializer\SerializedName("sum")
     * @Serializer\Type("float")
@ -39,10 +42,10 @@ class VatReceiptRequest
     * @param string $type
     * @param float $sum
     */
-    public function __construct(string $type, string $sum)
+    public function __construct(string $type, $sum)
    {
        $this->type = $type;
-        $this->sum = $sum;
+        $this->sum = (float) $sum;
    }

    /**
@ -53,11 +56,27 @@ class VatReceiptRequest
        return $this->type;
    }

+    /**
+     * @param string $type
+     */
+    public function setType(string $type): void
+    {
+        $this->type = $type;
+    }
+
    /**
     * @return float
     */
-    public function getSum(): string
+    public function getSum()
    {
        return $this->sum;
    }
-}
+
+    /**
+     * @param float $sum
+     */
+    public function setSum(float $sum): void
+    {
+        $this->sum = $sum;
+    }
+}
--- a/src/AtolOnlineClient/Response/Error.php
+++ b/src/AtolOnlineClient/Response/Error.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Response;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class Error
 {

--- a/src/AtolOnlineClient/Response/OperationResponse.php
+++ b/src/AtolOnlineClient/Response/OperationResponse.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Response;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class OperationResponse
 {

@ -223,7 +226,7 @@ class OperationResponse
    /**
     * @param string $groupCode
     */
-    public function setGroupCode(string $groupCode)
+    public function setGroupCode(?string $groupCode)
    {
        $this->groupCode = $groupCode;
    }
@ -239,7 +242,7 @@ class OperationResponse
    /**
     * @param string $daemonCode
     */
-    public function setDaemonCode(string $daemonCode)
+    public function setDaemonCode(?string $daemonCode)
    {
        $this->daemonCode = $daemonCode;
    }
@ -255,7 +258,7 @@ class OperationResponse
    /**
     * @param string $deviceCode
     */
-    public function setDeviceCode(string $deviceCode)
+    public function setDeviceCode(?string $deviceCode)
    {
        $this->deviceCode = $deviceCode;
    }
--- a/src/AtolOnlineClient/Response/Payload.php
+++ b/src/AtolOnlineClient/Response/Payload.php
@ -4,6 +4,9 @@ namespace AtolOnlineClient\Response;

 use JMS\Serializer\Annotation as Serializer;

+/**
+ * @Serializer\AccessType("public_method")
+ */
 class Payload
 {
    /**
@ -86,6 +89,16 @@ class Payload
     */
    private $fiscalDocumentAttribute;

+    /**
+     * Адрес сайта ФНС
+     *
+     * @var string
+     * @Serializer\Groups({"get"})
+     * @Serializer\SerializedName("fns_site")
+     * @Serializer\Type("string")
+     */
+    private $fnsSite;
+
    /**
     * @return mixed
     */
@ -245,4 +258,24 @@ class Payload

        return $this;
    }
+
+    /**
+     * @return string
+     */
+    public function getFnsSite()
+    {
+        return $this->fnsSite;
+    }
+
+    /**
+     * @param $string $fnsSite
+     *
+     * @return $this
+     */
+    public function setFnsSite($fnsSite)
+    {
+        $this->fnsSite = $fnsSite;
+
+        return $this;
+    }
 }
--- a/tests/AtolOnlineClient/AtolOnlineApiTest.php
+++ b/tests/AtolOnlineClient/AtolOnlineApiTest.php
@ -0,0 +1,415 @@
+<?php
+
+namespace AtolOnlineClient\AtolOnlineClient;
+
+use AtolOnlineClient\AtolOnline;
+use AtolOnlineClient\AtolOnlineApi;
+use AtolOnlineClient\AtolOnlineClient\Traits\PaymentReceiptRequestTrait;
+use AtolOnlineClient\Configuration\Connection;
+use Doctrine\Common\Cache\ArrayCache;
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\BadResponseException;
+use GuzzleHttp\Handler\MockHandler;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Psr7\Request;
+use GuzzleHttp\Psr7\Response;
+use PHPUnit\Framework\TestCase;
+use Psr\Log\NullLogger;
+use Psr\Log\Test\TestLogger;
+
+/**
+ * Class AtolOnlineApiTest
+ *
+ * @package AtolOnlineClient\AtolOnlineClient
+ */
+class AtolOnlineApiTest extends TestCase
+{
+    use PaymentReceiptRequestTrait;
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::__construct
+     * @covers \AtolOnlineClient\AtolOnlineApi::setLogger
+     * @covers \AtolOnlineClient\AtolOnlineApi::setCache
+     * @covers \AtolOnlineClient\AtolOnlineApi::setVersion
+     * @covers \AtolOnlineClient\AtolOnlineApi::getVersion
+     */
+    public function testCreateApi(): void
+    {
+        $api = new AtolOnlineApi(new Client(), new Connection());
+
+        $this->assertInstanceOf(AtolOnlineApi::class, $api);
+
+        $api->setVersion(AtolOnlineApi::API_VERSION_V4);
+        $this->assertSame(AtolOnlineApi::API_VERSION_V4, $api->getVersion());
+
+        $api->setLogger(new NullLogger());
+        $this->assertInstanceOf(NullLogger::class, $this->getProperty($api, 'logger'));
+
+        $api->setCache(new ArrayCache());
+        $this->assertInstanceOf(ArrayCache::class, $this->getProperty($api, 'cache'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::sell
+     */
+    public function testSell(): void
+    {
+        $responses = [
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new Response(200, [], $this->getReportSuccessReportV4()),
+        ];
+
+        $request = (new AtolOnline())->serializeOperationRequest($this->getPaymentReceiptRequest());
+
+        $response = $this->getApi($responses)->sell($request);
+
+        $this->assertSame('2ea26f17–0884–4f08–b120–306fc096a58f', json_decode($response, true)['uuid']);
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::sellRefund
+     */
+    public function testSellRefund(): void
+    {
+        $responses = [
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new Response(200, [], $this->getReportSuccessReportV4()),
+        ];
+
+        $request = (new AtolOnline())->serializeOperationRequest($this->getPaymentReceiptRequest());
+
+        $response = $this->getApi($responses)->sellRefund($request);
+
+        $this->assertSame('2ea26f17–0884–4f08–b120–306fc096a58f', json_decode($response, true)['uuid']);
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::checkStatus
+     */
+    public function testCheckStatusSuccessResponse(): void
+    {
+        $responses = [
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new Response(200, [], $this->getReportSuccessReportV4()),
+        ];
+
+        $response = $this->callMethod($this->getApi($responses), 'checkStatus', [
+            'uuid' => '2ea26f17–0884–4f08–b120–306fc096a58f',
+        ]);
+
+        $this->assertSame('2ea26f17–0884–4f08–b120–306fc096a58f', json_decode($response, true)['uuid']);
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::checkStatus
+     */
+    public function testCheckStatusBadResponse(): void
+    {
+        $responses = [
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new BadResponseException('', new Request('GET', 'test'), new Response(200, [], $this->getErrorResponseV4())),
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new Response(200, [], $this->getReportSuccessReportV4()),
+        ];
+
+        $api = $this->getApi($responses);
+        $api->setCache(new ArrayCache());
+
+        $response = $this->callMethod($api, 'checkStatus', [
+            'uuid' => '2ea26f17–0884–4f08–b120–306fc096a58f',
+        ]);
+
+        $this->assertSame('2ea26f17–0884–4f08–b120–306fc096a58f', json_decode($response, true)['uuid']);
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getUri
+     */
+    public function testGetUri(): void
+    {
+        $this->assertSame('https://online.atol.ru/possystem', $this->callMethod($this->getApi(), 'getUri'));
+        $this->assertSame('https://testonline.atol.ru/possystem', $this->callMethod($this->getApi([], true, true), 'getUri'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getToken
+     */
+    public function testGetTokenBadResponse(): void
+    {
+        $api = $this->getApi([new BadResponseException('', new Request('GET', 'test'), new Response())]);
+
+        $this->assertFalse($this->callMethod($api, 'getToken'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getToken
+     */
+    public function testGetTokenSuccessResponse(): void
+    {
+        $api = $this->getApi([new Response(200, [], $this->getTokenSuccessResponseV4())]);
+
+        $this->assertSame('fj45u923j59ju42395iu9423i59243u0', $this->callMethod($api, 'getToken'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getToken
+     */
+    public function testGetTokenErrorResponseWithLogger(): void
+    {
+        $logger = new TestLogger();
+
+        $api = $this->getApi([new Response(200, [], $this->getErrorResponseV4())]);
+        $api->setLogger($logger);
+
+        $this->assertFalse($this->callMethod($api, 'getToken'));
+        $this->assertTrue($logger->hasError('12 Неверный логин или пароль'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getToken
+     */
+    public function testGetTokenBadResponseWithLogger(): void
+    {
+        $logger = new TestLogger();
+
+        $api = $this->getApi([new BadResponseException('', new Request('GET', 'test'), new Response(200, [], $this->getErrorResponseV4()))]);
+        $api->setLogger($logger);
+
+        $this->assertFalse($this->callMethod($api, 'getToken'));
+        $this->assertTrue($logger->hasError('{"error":{"error_id":"4475d6d8d-844d-4d05-aa8b-e3dbdf3defd5","code":12,"text":"\u041d\u0435\u0432\u0435\u0440\u043d\u044b\u0439 \u043b\u043e\u0433\u0438\u043d \u0438\u043b\u0438 \u043f\u0430\u0440\u043e\u043b\u044c","type":"system"},"timestamp":"30.11.2017 17:58:53"}'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getToken
+     */
+    public function testGetTokenSuccessResponseWithCache(): void
+    {
+        $cache = new ArrayCache();
+
+        $api = $this->getApi([new Response(200, [], $this->getTokenSuccessResponseV4())]);
+        $api->setCache($cache);
+
+        $this->assertSame('fj45u923j59ju42395iu9423i59243u0', $this->callMethod($api, 'getToken'));
+        $this->assertTrue($cache->contains($this->callMethod($api, 'getTokenCacheKey')));
+
+        $this->assertSame('fj45u923j59ju42395iu9423i59243u0', $this->callMethod($api, 'getToken'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::buildUrl
+     */
+    public function testBuildUrlWithoutToken(): void
+    {
+        $args = ['operation' => 'test'];
+
+        $this->assertSame('https://online.atol.ru/possystem/v4/group/test', $this->callMethod($this->getApi(), 'buildUrl', $args));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::buildUrl
+     */
+    public function testBuildUrlWithToken(): void
+    {
+        $args = ['operation' => 'test', 'token' => 'test'];
+
+        $this->assertSame('https://online.atol.ru/possystem/v4/group/test?token=test', $this->callMethod($this->getApi(), 'buildUrl', $args));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::sendOperationRequest
+     */
+    public function testSendOperationRequestSuccessResponse(): void
+    {
+        $responses = [
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new Response(200, [], $this->getTokenSuccessResponseV4())
+        ];
+
+        $request = (new AtolOnline())->serializeOperationRequest($this->getPaymentReceiptRequest());
+
+        $response = $this->callMethod($this->getApi($responses), 'sendOperationRequest', [
+            'operation' => 'sell',
+            'data' => $request,
+        ]);
+
+        $this->assertSame('fj45u923j59ju42395iu9423i59243u0', json_decode($response, true)['token']);
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::sendOperationRequest
+     */
+    public function testSendOperationRequestBadResponse(): void
+    {
+        $responses = [
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new BadResponseException('', new Request('GET', 'test'), new Response(200, [], $this->getErrorResponseV4())),
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+            new Response(200, [], $this->getTokenSuccessResponseV4()),
+        ];
+
+        $request = (new AtolOnline())->serializeOperationRequest($this->getPaymentReceiptRequest());
+
+        $api = $this->getApi($responses);
+        $api->setCache(new ArrayCache());
+
+        $response = $this->callMethod($api, 'sendOperationRequest', [
+            'operation' => 'sell',
+            'data' => $request,
+        ]);
+
+        $this->assertSame('fj45u923j59ju42395iu9423i59243u0', json_decode($response, true)['token']);
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::logDebug
+     */
+    public function testLogDebug(): void
+    {
+        $logger = new TestLogger();
+
+        $api = $this->getApi();
+        $api->setLogger($logger);
+
+        $this->callMethod($api, 'logDebug', [
+            'url' => '/test',
+            'data' => 'test',
+            'response' => new Response(200, ['X-Foo' => 'Bar', 'X-Foo2' => 'Bar2'], 'test'),
+        ]);
+
+        $this->assertTrue($logger->hasDebug('* URL: /test
+ * POSTFIELDS: test
+ * RESPONSE HEADERS: X-Foo: Bar, X-Foo2: Bar2
+ * RESPONSE BODY: test
+ * ATTEMPTS: 0'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::getTokenCacheKey
+     */
+    public function testGetTokenCacheKey(): void
+    {
+        $this->assertSame('crm_fiscal_atol_online_token_68526766e6751745b52ae70b7bd3c6fe_v4', $this->callMethod($this->getApi(), 'getTokenCacheKey'));
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnlineApi::isTokenExpired
+     */
+    public function testIsTokenExpired(): void
+    {
+        $body = new \stdClass();
+        $body->error = new \stdClass();
+        $body->error->code = 4;
+
+        $this->assertTrue($this->callMethod($this->getApi(), 'isTokenExpired', ['body' => $body]));
+
+        $body = new \stdClass();
+        $this->assertFalse($this->callMethod($this->getApi(), 'isTokenExpired', ['body' => $body]));
+    }
+
+    /**
+     * @param array $responses
+     * @param bool $debug
+     * @param bool $test
+     * @return AtolOnlineApi
+     */
+    private function getApi(array $responses = [], bool $debug = true, bool $test = false): AtolOnlineApi
+    {
+        $connection = new Connection();
+        $connection->login = 'login';
+        $connection->pass = 'pass';
+        $connection->group = 'group';
+        $connection->sno = Connection::SNO_GENERAL;
+        $connection->version = AtolOnlineApi::API_VERSION_V4;
+        $connection->setDebug($debug);
+        $connection->setTestMode($test);
+
+        $mock = new MockHandler($responses);
+
+        $handler = HandlerStack::create($mock);
+
+        return new AtolOnlineApi(new Client(['handler' => $handler]), $connection);
+    }
+
+    /**
+     * @param mixed $object
+     * @param string $name
+     * @param array $args
+     * @return mixed
+     */
+    private function callMethod($object, string $name, array $args = [])
+    {
+        $reflection = new \ReflectionClass($object);
+        $method = $reflection->getMethod($name);
+        $method->setAccessible(true);
+
+        return $method->invokeArgs($object, $args);
+    }
+
+    /**
+     * @param mixed $object
+     * @param string $name
+     * @return mixed
+     */
+    private function getProperty($object, string $name)
+    {
+        $reflection = new \ReflectionClass($object);
+        $property = $reflection->getProperty($name);
+        $property->setAccessible(true);
+
+        return $property->getValue($object);
+    }
+
+    /**
+     * @return false|string
+     */
+    private function getTokenSuccessResponseV4()
+    {
+        return json_encode([
+            'error' => null,
+            'token' => 'fj45u923j59ju42395iu9423i59243u0',
+            'timestamp' => '30.11.2017 17:58:53',
+        ]);
+    }
+
+    /**
+     * @return false|string
+     */
+    private function getErrorResponseV4()
+    {
+        return json_encode([
+            'error' => [
+                'error_id' => '4475d6d8d-844d-4d05-aa8b-e3dbdf3defd5',
+                'code' => 12,
+                'text' => 'Неверный логин или пароль',
+                'type' => 'system',
+            ],
+            'timestamp' => '30.11.2017 17:58:53',
+        ]);
+    }
+
+    /**
+     * @return string
+     */
+    private function getReportSuccessReportV4(): string
+    {
+        return file_get_contents(__DIR__.'/../fixtures/success_response_v4_3.json');
+    }
+}
--- a/tests/AtolOnlineClient/AtolOnlineTest.php
+++ b/tests/AtolOnlineClient/AtolOnlineTest.php
@ -0,0 +1,259 @@
+<?php
+
+namespace AtolOnlineClient\Tests;
+
+use AtolOnlineClient\AtolOnline;
+use AtolOnlineClient\AtolOnlineClient\Traits\PaymentReceiptRequestTrait;
+use AtolOnlineClient\Configuration\Connection;
+use AtolOnlineClient\ConfigurationInterface;
+use AtolOnlineClient\Exception\InvalidResponseException;
+use GuzzleHttp\Client;
+use JMS\Serializer\Exception\RuntimeException;
+use JMS\Serializer\SerializerInterface;
+use PHPUnit\Framework\TestCase;
+
+class AtolOnlineTest extends TestCase
+{
+    use PaymentReceiptRequestTrait;
+
+    /**
+     * @var AtolOnline
+     */
+    protected $atol;
+
+    /**
+     * @return void
+     */
+    public function setUp(): void
+    {
+        $this->atol =  new AtolOnline();
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\AtolOnline::__construct
+     */
+    public function testConstructor(): void
+    {
+        $reflection = new \ReflectionClass(get_class($this->atol));
+
+        $property = $reflection->getProperty('serializer');
+        $property->setAccessible(true);
+
+        $this->assertInstanceOf(SerializerInterface::class, $property->getValue($this->atol));
+    }
+
+    /**
+     * @covers \AtolOnlineClient\AtolOnline::createConfiguration
+     * @return void
+     */
+    public function testCreateConfiguration(): void
+    {
+        $this->assertInstanceOf(ConfigurationInterface::class, $this->atol->createConfiguration());
+    }
+
+    /**
+     * @param string $file
+     * @covers \AtolOnlineClient\AtolOnline::deserializeOperationResponse
+     * @dataProvider dataSuccessResponse
+     */
+    public function testSuccessDeserializeOperationResponse(string $file): void
+    {
+        $response = file_get_contents(__DIR__.'/../fixtures/'. $file);
+
+        $operationResponse = $this->atol->deserializeOperationResponse($response);
+
+        $this->assertEquals('12.04.2017 06:15:06', $operationResponse->getTimestamp());
+    }
+
+    /**
+     * @param string $file
+     * @covers \AtolOnlineClient\AtolOnline::deserializeOperationResponse
+     * @dataProvider dataErrorResponse
+     */
+    public function testErrorDeserializeOperationResponse(string $file): void
+    {
+        $response = file_get_contents(__DIR__.'/../fixtures/'. $file);
+
+        $operationResponse = $this->atol->deserializeOperationResponse($response);
+
+        $this->assertEquals('12.04.2017 06:15:06', $operationResponse->getTimestamp());
+        $this->assertEquals('fail', $operationResponse->getStatus());
+        $this->assertEquals(30, $operationResponse->getError()->getCode());
+        $this->assertEquals('system', $operationResponse->getError()->getType());
+
+        $this->assertEquals(
+            ' Передан некорректный UUID : "{0}". Необходимо повторить запрос с корректными данными ',
+            $operationResponse->getError()->getText()
+        );
+    }
+
+    /**
+     * @covers \AtolOnlineClient\AtolOnline::deserializeOperationResponse
+     */
+    public function testFailDeserializeOperationResponse(): void
+    {
+        $this->expectException(InvalidResponseException::class);
+
+        $this->atol->deserializeOperationResponse('<html></html>');
+    }
+
+    /**
+     * @param string $file
+     * @covers \AtolOnlineClient\AtolOnline::deserializeCheckStatusResponse
+     * @dataProvider dataSuccessResponse
+     */
+    public function testSuccessDeserializeCheckStatusResponse(string $file): void
+    {
+        $response = file_get_contents(__DIR__.'/../fixtures/'. $file);
+
+        $operationResponse = $this->atol->deserializeCheckStatusResponse($response);
+
+        $this->assertEquals('12.04.2017 06:15:06', $operationResponse->getTimestamp());
+    }
+
+    /**
+     * @covers \AtolOnlineClient\AtolOnline::deserializeCheckStatusResponse
+     */
+    public function testFailDeserializeCheckStatusResponse(): void
+    {
+        $this->expectException(InvalidResponseException::class);
+
+        $this->atol->deserializeCheckStatusResponse('<html></html>');
+    }
+
+    /**
+     * @param int|null $code
+     * @param string|null $message
+     * @param string $html
+     * @covers       \AtolOnlineClient\AtolOnline::createInvalidResponseException
+     * @covers       \AtolOnlineClient\Exception\InvalidResponseException
+     * @dataProvider dataInvalidResponse
+     */
+    public function testCreateInvalidResponseException(?int $code, ?string $message, string $html): void
+    {
+        /** @var InvalidResponseException $exception */
+        $exception = $this->callMethod($this->atol, 'createInvalidResponseException', [
+            'response' => $html,
+            'previous' => new RuntimeException()
+        ]);
+
+        $this->assertInstanceOf(InvalidResponseException::class, $exception);
+        $this->assertEquals($code, $exception->getCodeError());
+        $this->assertEquals($message, $exception->getMessageError());
+    }
+
+    /**
+     * @covers \AtolOnlineClient\AtolOnline::serializeOperationRequest
+     * @covers \AtolOnlineClient\Request\V4\ClientReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\CompanyReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\PaymentReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\ReceiptItemRequest
+     * @covers \AtolOnlineClient\Request\V4\ReceiptPaymentRequest
+     * @covers \AtolOnlineClient\Request\V4\ReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\ServiceRequest
+     * @covers \AtolOnlineClient\Request\V4\VatReceiptRequest
+     */
+    public function testSerializeOperationRequest(): void
+    {
+        $request = $this->getPaymentReceiptRequest();
+        $request->setTimestamp('17.07.2019 10:14:22');
+
+        $this->assertEquals(
+            '{"external_id":"test","receipt":{"client":{"email":"test@test.local"},"company":{"email":"test@test.local","inn":"11111111","payment_address":"address"},"items":[{"name":"test item","price":100.1,"quantity":1.1,"sum":100.1,"measurement_unit":"kg","payment_method":"advance","payment_object":"agent_commission","vat":{"type":"vat20","sum":20.2},"nomenclature_code":"00"}],"payments":[{"type":0,"sum":100.1}],"vats":[{"type":"vat20","sum":20.2}],"total":100.1},"timestamp":"17.07.2019 10:14:22","service":{"callback_url":"test.local"}}',
+            $this->atol->serializeOperationRequest($request)
+        );
+    }
+
+    /**
+     * @return void
+     *
+     * @covers \AtolOnlineClient\AtolOnline::createApi
+     */
+    public function testCreateApi(): void
+    {
+        $api1 =  $this->atol->createApi(new Client(), new Connection());
+        $api2 =  $this->atol->createApi(new Client(), new Connection());
+
+        $this->assertSame($api1, $api2);
+    }
+
+    /**
+     * @return void
+     *
+     * @covers \AtolOnlineClient\AtolOnline::getApi
+     */
+    public function testGetApi(): void
+    {
+        $api1 =  $this->atol->createApi(new Client(), new Connection());
+        $api2 =  $this->atol->getApi();
+
+        $this->assertSame($api1, $api2);
+    }
+
+    /**
+     * @return array
+     */
+    public function dataSuccessResponse(): array
+    {
+        return [
+            ['success_response_v4_1.json'],
+            ['success_response_v4_2.json'],
+            ['success_response_v4_3.json'],
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    public function dataErrorResponse(): array
+    {
+        return [
+            ['error_response_v4.json']
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    public function dataInvalidResponse(): array
+    {
+        return [
+            [
+                'code' => 404,
+                'message' => 'Not Found',
+                'html' => '<html><head><title>404 Not Found</title></head><body><center><h1>404 Not Found</h1></center><hr><center>openresty/1.15.8.1rc1</center></body></html>',
+            ],
+            [
+                'code' => 502,
+                'message' => 'Bad Gateway',
+                'html' => '<html><head><title>502 Bad Gateway</title></head><body><center><h1>502 Bad Gateway</h1></center><hr><center>nginx/1.15.8</center></body></html>',
+            ],
+            [
+                'code' => null,
+                'message' => null,
+                'html' => '<html></html>',
+            ],
+            [
+                'code' => null,
+                'message' => null,
+                'html' => '',
+            ],
+        ];
+    }
+
+    /**
+     * @param mixed $object
+     * @param string $name
+     * @param array $args
+     * @return mixed
+     */
+    private function callMethod($object, string $name, array $args = [])
+    {
+        $reflection = new \ReflectionClass($object);
+        $method = $reflection->getMethod($name);
+        $method->setAccessible(true);
+
+        return $method->invokeArgs($object, $args);
+    }
+}
--- a/tests/AtolOnlineClient/Configuration/ConnectionTest.php
+++ b/tests/AtolOnlineClient/Configuration/ConnectionTest.php
@ -0,0 +1,85 @@
+<?php
+
+namespace AtolOnlineClient\AtolOnlineClient\Connection;
+
+use AtolOnlineClient\AtolOnlineApi;
+use AtolOnlineClient\Configuration\Connection;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Validator\Validation;
+
+class ConnectionTest extends TestCase
+{
+    /**
+     * @var Connection
+     */
+    private $connection;
+
+    /**
+     * @return void
+     */
+    public function setUp(): void
+    {
+        $this->connection = new Connection();
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration\Connection::setDebug
+     * @covers \AtolOnlineClient\Configuration\Connection::isDebug
+     */
+    public function testDebug(): void
+    {
+        $this->assertFalse($this->connection->isDebug());
+
+        $this->connection->setDebug(true);
+        $this->assertTrue($this->connection->isDebug());
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration\Connection::isTestMode
+     * @covers \AtolOnlineClient\Configuration\Connection::setTestMode
+     */
+    public function testTestMode(): void
+    {
+        $this->assertFalse($this->connection->isTestMode());
+
+        $this->connection->setTestMode(true);
+        $this->assertTrue($this->connection->isTestMode());
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration\Connection::getVersion
+     * @covers \AtolOnlineClient\Configuration\Connection::isVersion4
+     */
+    public function testVersion(): void
+    {
+        $this->connection->version = AtolOnlineApi::API_VERSION_V4;
+        $this->assertTrue($this->connection->isVersion4());
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration\Connection::loadValidatorMetadata
+     */
+    public function testValidator(): void
+    {
+
+        $validator = Validation::createValidatorBuilder()
+            ->addMethodMapping('loadValidatorMetadata')
+            ->getValidator();
+
+        $list = $validator->validate($this->connection);
+
+        $this->assertEquals(3, $list->count());
+
+        $this->connection->login = 'login';
+        $this->connection->pass = 'login';
+        $this->connection->group = 'group';
+
+        $list = $validator->validate($this->connection);
+
+        $this->assertEquals(0, $list->count());
+    }
+}
--- a/tests/AtolOnlineClient/ConfigurationTest.php
+++ b/tests/AtolOnlineClient/ConfigurationTest.php
@ -0,0 +1,78 @@
+<?php
+
+namespace AtolOnlineClient\AtolOnlineClient;
+
+use AtolOnlineClient\Configuration;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Validator\Validation;
+
+/**
+ * Class ConfigurationTest
+ *
+ * @package AtolOnlineClient\AtolOnlineClient
+ */
+class ConfigurationTest extends TestCase
+{
+    /**
+     * @var Configuration
+     */
+    private $configuration;
+
+    public function setUp(): void
+    {
+        $this->configuration = new Configuration();
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration::isDebug
+     * @covers \AtolOnlineClient\Configuration::setDebug
+     */
+    public function testDebug(): void
+    {
+        $this->assertFalse($this->configuration->isDebug());
+
+        $this->configuration->setDebug(true);
+        $this->assertTrue($this->configuration->isDebug());
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration::isEnabled
+     * @covers \AtolOnlineClient\Configuration::setEnabled
+     */
+    public function testEnabled(): void
+    {
+        $this->assertTrue($this->configuration->isEnabled());
+
+        $this->configuration->setEnabled(false);
+        $this->assertFalse($this->configuration->isEnabled());
+    }
+
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Configuration::loadValidatorMetadata
+     */
+    public function testValidator(): void
+    {
+
+        $validator = Validation::createValidatorBuilder()
+            ->addMethodMapping('loadValidatorMetadata')
+            ->getValidator();
+
+        $list = $validator->validate($this->configuration);
+
+        $this->assertEquals(1, $list->count());
+
+        $connection = new Configuration\Connection();
+        $connection->login = 'login';
+        $connection->pass = 'login';
+        $connection->group = 'group';
+
+        $this->configuration->connections[] = $connection;
+
+        $list = $validator->validate($this->configuration);
+
+        $this->assertEquals(0, $list->count());
+    }
+}
--- a/tests/AtolOnlineClient/Request/RequestTest.php
+++ b/tests/AtolOnlineClient/Request/RequestTest.php
@ -0,0 +1,102 @@
+<?php
+
+namespace AtolOnlineClient\AtolOnlineClient\Response;
+
+use AtolOnlineClient\Request\V4\PaymentReceiptRequest;
+use JMS\Serializer\SerializerBuilder;
+use PHPUnit\Framework\TestCase;
+
+/**
+ */
+class RequestTest extends TestCase
+{
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Request\V4\ClientReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\CompanyReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\PaymentReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\ReceiptItemRequest
+     * @covers \AtolOnlineClient\Request\V4\ReceiptPaymentRequest
+     * @covers \AtolOnlineClient\Request\V4\ReceiptRequest
+     * @covers \AtolOnlineClient\Request\V4\ServiceRequest
+     * @covers \AtolOnlineClient\Request\V4\VatReceiptRequest
+     */
+    public function testRequest(): void
+    {
+        $serializer = SerializerBuilder::create()->build();
+
+        $request = '{
+  "external_id": "17052917561851307",
+  "receipt": {
+    "client": {
+      "name": "name",
+      "email": "kkt@kkt.ru",
+      "phone": "88002000600",
+      "inn": "111111111"
+    },
+    "company": {
+      "email": "chek@romashka.ru",
+      "sno": "osn",
+      "inn": "1234567891",
+      "payment_address": "http://magazin.ru/"
+    },
+    "items": [
+      {
+        "name": "колбаса Клинский Брауншвейгская с/к в/с ",
+        "price": 1000,
+        "quantity": 0.3,
+        "sum": 300,
+        "measurement_unit": "кг",
+        "payment_method": "full_payment",
+        "payment_object": "commodity",
+        "vat": {
+          "type": "vat18"
+        }
+      },
+      {
+        "name": "яйцоОкскоекуриноеС0 белое",
+        "price": 100,
+        "quantity": 1,
+        "sum": 100,
+        "measurement_unit": "Упаковка10 шт.",
+        "payment_method": "full_payment",
+        "payment_object": "commodity",
+        "vat": {
+          "type": "vat10"
+        }
+      }
+    ],
+    "payments": [
+      {
+        "type": 1,
+        "sum": 400
+      }
+    ],
+    "vats": [
+      {
+        "type": "vat18",
+        "sum": 45.76
+      },
+      {
+        "type": "vat10",
+        "sum": 9.09
+      }
+    ],
+    "total": 400
+  },
+  "service": {
+    "callback_url": "http://testtest"
+  },
+  "timestamp": "01.02.1713:45:00"
+}';
+
+        /** @var PaymentReceiptRequest $request */
+        $request = $serializer->deserialize(
+            $request,
+            PaymentReceiptRequest::class,
+            'json'
+        );
+
+        $this->assertSame('17052917561851307', $request->getExternalId());
+    }
+}
--- a/tests/AtolOnlineClient/Response/ResponseTest.php
+++ b/tests/AtolOnlineClient/Response/ResponseTest.php
@ -0,0 +1,64 @@
+<?php
+
+namespace AtolOnlineClient\AtolOnlineClient\Response;
+
+use AtolOnlineClient\Response\OperationResponse;
+use JMS\Serializer\SerializerBuilder;
+use PHPUnit\Framework\TestCase;
+
+/**
+ */
+class ResponseTest extends TestCase
+{
+    /**
+     * @return void
+     * @covers \AtolOnlineClient\Response\OperationResponse
+     * @covers \AtolOnlineClient\Response\Error
+     * @covers \AtolOnlineClient\Response\Payload
+     */
+    public function testResponse(): void
+    {
+        $serializer = SerializerBuilder::create()->build();
+
+        $response = '{
+  "uuid": "4355",
+  "timestamp": "12.04.2017 06:15:06",
+  "status": "fail",
+  "error": {
+    "error_id": "475d6d8d-844d-4d05-aa8b-e3dbdf4defd6",
+    "code": 30,
+    "text": " Передан некорректный UUID : \"{0}\". Необходимо повторить запрос с корректными данными ",
+    "type": "system"
+  },
+  "payload": {
+    "total": 1598,
+    "fns_site": "www.nalog.ru",
+    "fn_number": "1110000100238211",
+    "shift_number": 23,
+    "receipt_datetime": "12.04.2017 20:16:00",
+    "fiscal_receipt_number": 6,
+    "fiscal_document_number": 133,
+    "ecr_registration_number": "0000111118041361",
+    "fiscal_document_attribute": 3449555941
+  },
+  "group_code": " MyCompany_MyShop",
+  "daemon_code": "prod–agent–1",
+  "device_code": "KSR13.00–1–11",
+  "external_id": "TRF10601_1",
+  "callback_url": ""
+}';
+        /** @var OperationResponse $response */
+        $response = $serializer->deserialize(
+            $response,
+            OperationResponse::class,
+            'json'
+        );
+
+        $serializer->serialize(
+            $response,
+            'json'
+        );
+
+        $this->assertSame('4355', $response->getUuid());
+    }
+}
--- a/tests/AtolOnlineClient/Tests/AtolOnlineTest.php
+++ b/tests/AtolOnlineClient/Tests/AtolOnlineTest.php
@ -1,46 +0,0 @@
-<?php
-
-namespace AtolOnlineClient\Tests;
-
-use AtolOnlineClient\AtolOnline;
-use AtolOnlineClient\Configuration;
-use AtolOnlineClient\Response\OperationResponse;
-use PHPUnit\Framework\TestCase;
-
-class AtolOnlineTest extends TestCase
-{
-
-    public function testCreateConfiguration()
-    {
-        $atol = new AtolOnline();
-        $this->assertInstanceOf(Configuration::class, $atol->createConfiguration());
-    }
-
-
-    /**
-     * @dataProvider dataSellErrorResponse
-     */
-    public function testDeserializeOperationResponse($file)
-    {
-        $response = file_get_contents(__DIR__ . '/data/'. $file);
-        $atol = new AtolOnline();
-        $operationResponse = $atol->deserializeOperationResponse($response);
-        $this->assertInstanceOf(OperationResponse::class, $operationResponse);
-        $this->assertEquals('12.04.2017 06:15:06', $operationResponse->getTimestamp());
-        $this->assertEquals('fail', $operationResponse->getStatus());
-        $this->assertEquals(30, $operationResponse->getError()->getCode());
-        $this->assertEquals('system', $operationResponse->getError()->getType());
-        $this->assertEquals(
-            ' Передан некорректный UUID : "{0}". Необходимо повторить запрос с корректными данными ',
-            $operationResponse->getError()->getText()
-        );
-    }
-
-    public function dataSellErrorResponse()
-    {
-        return [
-            ['sell_error_response_v3.json'],
-            ['sell_error_response_v3.json']
-        ];
-    }
-}
--- a/tests/AtolOnlineClient/Traits/PaymentReceiptRequestTrait.php
+++ b/tests/AtolOnlineClient/Traits/PaymentReceiptRequestTrait.php
@ -0,0 +1,58 @@
+<?php
+
+namespace AtolOnlineClient\AtolOnlineClient\Traits;
+
+use AtolOnlineClient\Request\V4\ClientReceiptRequest;
+use AtolOnlineClient\Request\V4\CompanyReceiptRequest;
+use AtolOnlineClient\Request\V4\PaymentReceiptRequest;
+use AtolOnlineClient\Request\V4\ReceiptItemRequest;
+use AtolOnlineClient\Request\V4\ReceiptPaymentRequest;
+use AtolOnlineClient\Request\V4\ReceiptRequest;
+use AtolOnlineClient\Request\V4\ServiceRequest;
+use AtolOnlineClient\Request\V4\VatReceiptRequest;
+
+trait PaymentReceiptRequestTrait
+{
+    /**
+     * @return PaymentReceiptRequest
+     */
+    protected function getPaymentReceiptRequest(): PaymentReceiptRequest
+    {
+        $service = new ServiceRequest();
+        $service->setCallbackUrl('test.local');
+
+        $client = new ClientReceiptRequest('test@test.local');
+
+        $company = new CompanyReceiptRequest();
+        $company->setEmail('test@test.local');
+        $company->setInn('11111111');
+        $company->setPaymentAddress('address');
+
+        $item = new ReceiptItemRequest();
+        $item->setName('test item');
+        $item->setPrice(100.1);
+        $item->setQuantity(1.1);
+        $item->setSum(100.1);
+        $item->setMeasurementUnit('kg');
+        $item->setPaymentMethod(ReceiptItemRequest::PAYMENT_METHOD_ADVANCE);
+        $item->setPaymentObject(ReceiptItemRequest::PAYMENT_OBJECT_AGENT_COMMISSION);
+        $item->setVat(new VatReceiptRequest('vat20', 20.2));
+        $item->setNomenclatureCode('00');
+
+        $receipt = new ReceiptRequest();
+        $receipt->setTotal(100.1);
+        $receipt->setClient($client);
+        $receipt->setCompany($company);
+        $receipt->setItems([$item]);
+        $receipt->setPayments([new ReceiptPaymentRequest(0, 100.1)]);
+        $receipt->setVats([new VatReceiptRequest('vat20', 20.2)]);
+
+        /** @var PaymentReceiptRequest $request */
+        $request = new PaymentReceiptRequest();
+        $request->setExternalId('test');
+        $request->setService($service);
+        $request->setReceipt($receipt);
+
+        return $request;
+    }
+}
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@ -0,0 +1,3 @@
+<?php
+
+return require __DIR__.'/../vendor/autoload.php';
--- a/tests/AtolOnlineClient/Tests/data/sell_error_response_v3.json
+++ b/tests/AtolOnlineClient/Tests/data/sell_error_response_v3.json
--- a/tests/AtolOnlineClient/Tests/data/sell_error_response_v4.json
+++ b/tests/AtolOnlineClient/Tests/data/sell_error_response_v4.json
--- a/tests/fixtures/success_response_v4_1.json
+++ b/tests/fixtures/success_response_v4_1.json
@ -0,0 +1,5 @@
+{
+  "error": null,
+  "token": "fj45u923j59ju42395iu9423i59243u0",
+  "timestamp": "12.04.2017 06:15:06"
+}
--- a/tests/fixtures/success_response_v4_2.json
+++ b/tests/fixtures/success_response_v4_2.json
@ -0,0 +1,6 @@
+{
+  "uuid": "2ea26f17–0884–4f08–b120–306fc096a58f",
+  "timestamp": "12.04.2017 06:15:06",
+  "error": null,
+  "status": "wait"
+}
--- a/tests/fixtures/success_response_v4_3.json
+++ b/tests/fixtures/success_response_v4_3.json
@ -0,0 +1,22 @@
+{
+  "uuid": "2ea26f17–0884–4f08–b120–306fc096a58f",
+  "error": null,
+  "status": "done",
+  "payload": {
+    "total": 1598,
+    "fns_site": "www.nalog.ru",
+    "fn_number": "1110000100238211",
+    "shift_number": 23,
+    "receipt_datetime": "12.04.2017 20:16:00",
+    "fiscal_receipt_number": 6,
+    "fiscal_document_number": 133,
+    "ecr_registration_number": "0000111118041361",
+    "fiscal_document_attribute": 3449555941
+  },
+  "timestamp": "12.04.2017 06:15:06",
+  "group_code": "MyCompany_MyShop",
+  "daemon_code": "prod–agent–1",
+  "device_code": "KSR13.00–1–11",
+  "external_id": "TRF10601_1",
+  "callback_url": ""
+}
Author	SHA1	Message	Date
Ichern	0adfb9edda	Merge pull request #18 from retailcrm/resolve-logger-version-conflict Resolve conflict with psr/log	2024-07-17 12:44:28 +03:00
Nikolay Parshakov	aecbdeafcc	Resolve conflict with psr/log	2024-07-17 12:12:51 +03:00
Ilyas Salikhov	a857ba561a	Merge pull request #17 from retailcrm/sf6 compability with symfony 6	2024-06-17 18:29:03 +03:00
Ilyas Salikhov	f570c20839	compability with symfony 6	2024-06-17 18:28:35 +03:00
Ilyas Salikhov	726b51151c	Check deprecations in tests	2024-01-27 19:40:29 +03:00
Ilyas Salikhov	1b75a04cf9	Compability with guzzlehttp/guzzle:^7.0	2024-01-27 19:37:04 +03:00
Ilyas Salikhov	68df0e1f49	Environment to run test locally	2024-01-27 19:36:37 +03:00
Alexey	5158cf22b3	bump "symfony/validator" version in composer.json (#16 ) * bump "symfony/validator" version in composer.json	2022-09-05 13:45:33 +03:00
Alexey	c68448954b	fix jms/serializer versions (#15 ) * fix jms/serializer versions * add php 7.4 to travis * fix travis badge	2021-10-29 12:39:14 +03:00
raulleo	c9f5fa92af	change quantity type from int to float (#14 )	2021-05-27 12:06:51 +03:00
Alexey	b09a4259dd	Update README.md	2019-12-26 11:36:49 +03:00
Vragov Roman	5e6ad7544c	Update jms serializer (#12 )	2019-12-26 11:36:15 +03:00
Alexey	c209002c5a	Update composer.json fix "symfony/validator" version	2019-11-25 18:18:41 +03:00
Vragov Roman	ae80596b33	Fix vats request (#11 )	2019-08-26 12:04:00 +03:00
Vragov Roman	ffd5b85fe0	Remove V3 (#8 )	2019-08-22 17:04:26 +03:00
CrazyProgg	6e0adffb46	add fns_site payload property support (#10 )	2019-08-22 16:49:05 +03:00
Alexey	ed84369c2c	fix types (#9 )	2019-08-08 11:01:53 +03:00
Alexey	5791ca5107	Update README.md	2019-07-24 17:48:07 +03:00
Alexey Chelnakov	1c0d39725d	add version badge	2019-07-24 17:46:59 +03:00
Alexey Chelnakov	cdc570e0cd	phpunit ~7.0	2019-07-24 17:39:11 +03:00
Alexey Chelnakov	7cfd902db2	add build status	2019-07-24 17:29:56 +03:00
Vragov Roman	342d15ba5b	Update guzzle to guzzlehttp/guzzle": "~6.3"	2019-07-24 17:13:55 +03:00
Alexey Chelnakov	9c300796b0	Добавлены параметры: - Код товара receipt -> items -> nomenclature_code (тег 1162); - Покупатель (клиент), (receipt → client → name), (тег 1227); - ИНН покупателя (клиента), (receipt → client → inn), (тег 1228).	2019-06-21 12:16:41 +03:00
Alexey	f21bf18401	Merge pull request #2 from raulleo/fix-debug-typo fix typo	2019-04-11 14:58:36 +03:00
raulleo	21c0f804a5	fix typo	2019-04-11 14:47:05 +03:00
Alexey Chelnakov	73dc060297	fix возвращаем response с ошибкой	2019-04-10 19:22:43 +03:00
Alexey	aa735cff8d	fix Request serialization sno field	2018-12-04 17:47:41 +03:00
Ilyas Salikhov	df1543abd3	Merge pull request #1 from linniksa/sf add symfony versions other that 2.8	2018-11-26 19:41:01 +03:00
Sergey Linnik	ef14e9a109	add symfony versions other that 2.8	2018-11-26 14:57:28 +03:00
Alexey Chelnakov	6feaaf3fa6	fix type string VatReceiptRequest.sum	2018-08-06 17:33:40 +03:00
Ilyas Salikhov	becb2f5d11	Updated README	2018-06-28 10:44:21 +03:00
Alexey Chelnakov	397fa42b72	удалил composer.lock	2018-06-28 10:33:34 +03:00