Migrate from old hooks to symfony events

Migrate from old hooks to symfony events

Signed-off-by: Sujith H <[email protected]>

Author: sharidas

lib/AppInfo/Application.php

@@ -32,6 +32,7 @@
 use OCA\Activity\DataHelper;
 use OCA\Activity\GroupHelper;
 use OCA\Activity\FilesHooks;
+use OCA\Activity\Hooks;
 use OCA\Activity\MailQueueHandler;
 use OCA\Activity\Navigation;
 use OCA\Activity\Parameter\Factory;
@@ -287,7 +288,8 @@ public function registerHooksAndEvents() {
 		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();
 		$eventDispatcher->addListener('OCA\Files::loadAdditionalScripts', ['OCA\Activity\FilesHooksStatic', 'onLoadFilesAppScripts']);
 
-		Util::connectHook('OC_User', 'post_deleteUser', 'OCA\Activity\Hooks', 'deleteUser');
+		$activityHook = new Hooks();
+		$eventDispatcher->addListener('user.afterdelete', [$activityHook, 'deleteUser']);
 
 		$this->registerFilesActivity();
 	}

lib/Hooks.php

@@ -23,6 +23,7 @@
 
 use OCA\Activity\AppInfo\Application;
 use OCP\IDBConnection;
+use Symfony\Component\EventDispatcher\GenericEvent;
 
 /**
  * Handles the stream and mail queue of a user when he is being deleted
@@ -33,10 +34,10 @@ class Hooks {
 	 *
 	 * @param array $params The hook params
 	 */
-	static public function deleteUser($params) {
+	static public function deleteUser(GenericEvent $params) {
 		$connection = \OC::$server->getDatabaseConnection();
-		self::deleteUserStream($params['uid']);
-		self::deleteUserMailQueue($connection, $params['uid']);
+		self::deleteUserStream($params->getArgument('uid'));
+		self::deleteUserMailQueue($connection, $params->getArgument('uid'));
 	}
 
 	/**