modify mysql result

This reverts commit fdf58326

EventDispatch.php

@@ -2,8 +2,10 @@
 
 namespace Kiri\Events;
 
+use Kiri;
 use Kiri\Abstracts\Component;
-use Kiri\Kiri;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
 use Psr\EventDispatcher\EventDispatcherInterface;
 use Psr\EventDispatcher\StoppableEventInterface;
 
@@ -15,17 +17,33 @@ class EventDispatch extends Component implements EventDispatcherInterface
 {
 
 
+	/**
+	 * @param EventProvider $eventProvider
+	 * @param array $config
+	 * @throws \Exception
+	 */
+	public function __construct(public EventProvider $eventProvider, array $config = [])
+	{
+		parent::__construct($config);
+	}
+
+
 	/**
 	 * @param object $event
 	 * @return object
-	 * @throws \ReflectionException
+	 * @throws ContainerExceptionInterface
+	 * @throws NotFoundExceptionInterface
 	 */
 	public function dispatch(object $event): object
 	{
 		$lists = $this->eventProvider->getListenersForEvent($event);
 		foreach ($lists as $listener) {
 			/** @var Struct $list */
-			$listener($event);
+            try {
+                $listener($event);
+            }catch (\Throwable $exception) {
+                $this->logger->addError($exception);
+            }
 			if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
 				break;
 			}

EventProvider.php

@@ -41,4 +41,19 @@ class EventProvider implements ListenerProviderInterface
 	}
 
 
+	/**
+	 * @param string $event
+	 * @param callable $handler
+	 * @return void
+	 */
+	public function off(string $event, callable $handler)
+	{
+		$events = $this->_listeners[$event] ?? [];
+
+		$this->_listeners[$event] = array_filter($events, function ($value) use ($handler) {
+			return $value->listener !== $handler;
+		});
+	}
+
+
 }