Add room lock

Took 5 minutes

model/FaqModel.class.inc.php

@@ -94,6 +94,25 @@ class FaqModel
 
     }
 
+    public function checkRoomLock( array $a_room )
+    {
+        $stmnt = Database::getConnection()->prepare( 'SELECT locked FROM rooms WHERE id = :id' );
+        $stmnt->execute( array( 'id' => $a_room['id'] ) );
+        $result = $stmnt->fetch( PDO::FETCH_ASSOC );
+
+        if( $result === false || empty( $result ) )
+        {
+            return false;
+        }
+        if( (bool)$result['locked'] === true ) {
+            return true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
     public function checkUserIsRoomOwner( array $a_room )
     {
         $stmnt = Database::getConnection()->prepare( 'SELECT id, owner_sid FROM rooms WHERE id = :id' );