/** * Finds the Zans model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Zans the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Zans::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
public function actionCancelzan() { $data = Yii::$app->request->post(); $user = new Users(); $phone = $user->find()->select('id')->where(['phone' => $data['phone']])->one(); $info = Zans::findOne(['userid' => $phone['id'], 'messageid' => $data['messageid']]); if ($info) { if ($info->delete()) { return array('flag' => 1, 'msg' => 'Cancel success!'); } else { return array('flag' => 0, 'msg' => 'Cancel fail!'); } } else { return array('flag' => 0, 'msg' => 'Already Canceled!'); } }