Add "banDelete" event

src/mibew/libs/classes/Mibew/Ban.php

@@ -180,6 +180,8 @@ class Ban
 
     /**
      * Remove ban from the database.
+     *
+     * Triggers {@link \Mibew\EventDispatcher\Events::BAN_DELETE} event.
      */
     public function delete()
     {
@@ -187,11 +189,13 @@ class Ban
             throw new \RuntimeException('You cannot delete a ban without id');
         }
 
-        $db = Database::getInstance();
-        $db->query(
+        Database::getInstance()->query(
             "DELETE FROM {ban} WHERE banid = :id LIMIT 1",
             array(':id' => $this->id)
         );
+
+        $args = array('id' => $this->id);
+        EventDispatcher::getInstance()->triggerEvent(Events::BAN_DELETE, $args);
     }
 
     /**

src/mibew/libs/classes/Mibew/EventDispatcher/Events.php

@@ -33,6 +33,15 @@ final class Events
      */
     const BAN_CREATE = 'banCreate';
 
+    /**
+     * A ban is deleted.
+     *
+     * This event is triggered after a ban has been deleted. An associative
+     * array with the following items is passed to the event handlers:
+     *  - "id": int, deleted ban ID.
+     */
+    const BAN_DELETE = 'banDelete';
+
     /**
      * Cron is run.
      *