Add datasource connection (app_queue option) to queue tables. (dereuromark#156)

Add datasource connection (app_queue option) to queue tables.

Author: xavifr

config/app_queue.php

@@ -36,5 +36,8 @@
 
 		// set default Mailer class
 		'mailerClass' => 'Cake\Mailer\Email',
+
+		// set default datasource connection
+		'connection' => null,
 	],
 ];

src/Model/Table/QueueProcessesTable.php

@@ -21,6 +21,20 @@
  */
 class QueueProcessesTable extends Table {
 
+	/**
+	 * set connection name
+	 *
+	 * @return string
+	 */
+	public static function defaultConnectionName() {
+		$connection = Configure::read('Queue.connection');
+		if (!empty($connection)) {
+			return $connection;
+		};
+
+		return parent::defaultConnectionName();
+	}
+
 	/**
 	 * Initialize method
 	 *

src/Model/Table/QueuedJobsTable.php

@@ -53,6 +53,20 @@ class QueuedJobsTable extends Table {
 	 */
 	protected $_key = null;
 
+	/**
+	 * set connection name
+	 *
+	 * @return string
+	 */
+	public static function defaultConnectionName() {
+		$connection = Configure::read('Queue.connection');
+		if (!empty($connection)) {
+			return $connection;
+		};
+
+		return parent::defaultConnectionName();
+	}
+
 	/**
 	 * initialize Table
 	 *