Add email notifications

app/Model/Comment.php

@@ -20,6 +20,14 @@ class Comment extends Base
      */
     const TABLE = 'comments';
 
+    /**
+     * Events
+     *
+     * @var string
+     */
+    const EVENT_UPDATE = 'comment.update';
+    const EVENT_CREATE = 'comment.create';
+
     /**
      * Get all comments for a given task
      *
@@ -95,7 +103,14 @@ class Comment extends Base
     {
         $values['date'] = time();
 
-        return $this->db->table(self::TABLE)->save($values);
+        if ($this->db->table(self::TABLE)->save($values)) {
+
+            $values['id'] = $this->db->getConnection()->getLastId();
+            $this->event->trigger(self::EVENT_CREATE, $values);
+            return true;
+        }
+
+        return false;
     }
 
     /**
@@ -107,10 +122,14 @@ class Comment extends Base
      */
     public function update(array $values)
     {
-        return $this->db
+        $result = $this->db
                     ->table(self::TABLE)
                     ->eq('id', $values['id'])
                     ->update(array('comment' => $values['comment']));
+
+        $this->event->trigger(self::EVENT_UPDATE, $values);
+
+        return $result;
     }
 
     /**