/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Survey::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to return any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['survey_date' => $this->survey_date, 'client_id' => $this->client_id, 'user_id' => $this->user_id, 'prod_id' => $this->prod_id, 'stock' => $this->stock, 'order' => $this->order]); return $dataProvider; }
/** * Finds the Survey model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param string $survey_date * @param integer $client_id * @param integer $user_id * @param integer $prod_id * @return Survey the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($survey_date, $client_id, $user_id, $prod_id) { if (($model = Survey::findOne(['survey_date' => $survey_date, 'client_id' => $client_id, 'user_id' => $user_id, 'prod_id' => $prod_id])) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }