/**
  * Method to fetch favorite  record
  *
  * @param $favouriteBO
  */
 public function getallfavourite($favouriteBO)
 {
     try {
         $connection = new ConnectionManager();
         $link = $connection->getConnection();
         // select query for favourite table
         $email_id = $favouriteBO->getEmailId();
         $query = "SELECT tutorial_id FROM favourite WHERE email_id='{$email_id}' ORDER BY id ASC";
         $result = mysql_query($query, $link) or die(mysql_error());
         $favouritesArray = array();
         while ($success = mysql_fetch_object($result)) {
             $favourites = new FavouriteBO();
             $favourites->setTutorialId($success->tutorial_id);
             $favourites->getTutorialId();
             //storing the objects in an array
             $favouritesArray[] = $favourites;
         }
         return $favouritesArray;
         //
     } catch (Exception $e) {
         throw new Exception("MESSAGE:" . $e->getMessage());
     }
 }
 public function deleteFavourite($data)
 {
     try {
         $favouriteBL = new FavouriteBL();
         $emailId = $data['email_id'];
         $tutorialId = $data['tutorial_id'];
         $favouriteBO = new FavouriteBO();
         $favouriteBO->setEmailId($emailId);
         $favouriteBO->setTutorialId($tutorialId);
         $success = $favouriteBL->delete($favouriteBO);
         if ($success == true) {
             $error = array('status_code' => ERRCODE_RESULT_SUCCESS, 'result_object' => 'success', 'status_message' => MSG_RESULT_SUCCESS);
             echo json_encode($error);
             exit;
         } else {
             $error = array('status_code' => ERRCODE_RESULT_INVALID, 'result_object' => 'failure', 'status_message' => MSG_RESULT_INVALID);
             echo json_encode($error);
             exit;
         }
     } catch (Exception $e) {
         throw new Exception("MESSAGE:" . $e->getMessage());
     }
 }