From df8b3dcdf267259be30b8df3fd6ae5006e264683 Mon Sep 17 00:00:00 2001
From: iyzoer <akolzinvs@gmail.com>
Date: Wed, 7 Jun 2017 17:52:51 +0300
Subject: [PATCH] creating uninstall file

---
 retailcrm/uninstall.php | 64 ++++++++++++++++++++++++-----------------
 1 file changed, 38 insertions(+), 26 deletions(-)

diff --git a/retailcrm/uninstall.php b/retailcrm/uninstall.php
index d524945..a2bce27 100644
--- a/retailcrm/uninstall.php
+++ b/retailcrm/uninstall.php
@@ -1,30 +1,42 @@
 <?php
 
-	/**
-	 * Fired when the plugin is uninstalled.
-	 *
-	 * When populating this file, consider the following flow
-	 * of control:
-	 *
-	 * - This method should be static
-	 * - Check if the $_REQUEST content actually is the plugin name
-	 * - Run an admin referrer check to make sure it goes through authentication
-	 * - Verify the output of $_GET makes sense
-	 * - Repeat with other user roles. Best directly by using the links/query string parameters.
-	 * - Repeat things for multisite. Once for a single site in the network, once sitewide.
-	 *
-	 *
-	 * @link       https://wordpress.org/plugins/retailcrm/
-	 * @since      1.0
-	 *
-	 * @package    Retailcrm
-	 */
+/**
+ * Fired when the plugin is uninstalled.
+ *
+ * When populating this file, consider the following flow
+ * of control:
+ *
+ * - This method should be static
+ * - Check if the $_REQUEST content actually is the plugin name
+ * - Run an admin referrer check to make sure it goes through authentication
+ * - Verify the output of $_GET makes sense
+ * - Repeat with other user roles. Best directly by using the links/query string parameters.
+ * - Repeat things for multisite. Once for a single site in the network, once sitewide.
+ *
+ *
+ * @link       https://wordpress.org/plugins/retailcrm/
+ * @since      1.0
+ *
+ * @package    RetailCRM
+ */
 
-	if ( ! defined( 'ABSPATH' ) ) {
-		exit; // Exit if accessed directly
-	}
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly
+}
 
-	// If uninstall not called from WordPress, then exit.
-	if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
-		exit;
-	}
+// If uninstall not called from WordPress, then exit.
+if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+	exit;
+}
+
+global $wpdb;
+
+wp_clear_scheduled_hook( 'retailcrm_icml' );
+wp_clear_scheduled_hook( 'retailcrm_history' );
+wp_clear_scheduled_hook( 'retailcrm_inventories' );
+
+// Delete options.
+$wpdb->query( "DELETE FROM $wpdb->options WHERE option_name = 'woocommerce_integration-retailcrm_settings';" );
+
+// Clear any cached data that has been removed
+wp_cache_flush();
\ No newline at end of file