/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = TeamCoach::find();
     $teamCoachTable = TeamCoach::tableName();
     $coachTable = Coach::tableName();
     $teamTable = Team::tableName();
     $seasonTable = Season::tableName();
     $query->joinWith(['coach' => function ($query) use($coachTable) {
         $query->from(['coach' => $coachTable]);
     }]);
     $query->joinWith(['team' => function ($query) use($teamTable) {
         $query->from(['team' => $teamTable]);
     }]);
     $query->joinWith(['season' => function ($query) use($seasonTable) {
         $query->from(['season' => $seasonTable]);
     }]);
     $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10]]);
     $addSortAttributes = ["coach.name", "team.name", "season.name"];
     foreach ($addSortAttributes as $addSortAttribute) {
         $dataProvider->sort->attributes[$addSortAttribute] = ['asc' => [$addSortAttribute => SORT_ASC], 'desc' => [$addSortAttribute => SORT_DESC]];
     }
     if (!($this->load($params) && $this->validate())) {
         return $dataProvider;
     }
     $query->andFilterWhere(["{$teamCoachTable}.id" => $this->id, 'team_id' => $this->team_id, 'season_id' => $this->season_id, 'coach_id' => $this->coach_id, 'is_main' => $this->is_main]);
     $query->andFilterWhere(['like', 'coach.name', $this->getAttribute('coach.name')])->andFilterWhere(['like', 'team.name', $this->getAttribute('team.name')])->andFilterWhere(['like', 'season.name', $this->getAttribute('season.name')]);
     return $dataProvider;
 }
 /**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = Coach::find();
     $country = new Country();
     $coachTable = Coach::tableName();
     $countryTable = Country::tableName();
     $query->joinWith(['country' => function ($query) use($countryTable) {
         $query->from(['country' => $countryTable]);
     }]);
     $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10]]);
     // enable sorting for the related columns
     $addSortAttributes = ["country.name"];
     foreach ($addSortAttributes as $addSortAttribute) {
         $dataProvider->sort->attributes[$addSortAttribute] = ['asc' => [$addSortAttribute => SORT_ASC], 'desc' => [$addSortAttribute => SORT_DESC]];
     }
     if (!($this->load($params) && $this->validate())) {
         return $dataProvider;
     }
     $query->andFilterWhere(["{$coachTable}.id" => $this->id, 'birthday' => $this->birthday, 'country_id' => $this->country_id, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
     $query->andFilterWhere(['like', "{$coachTable}.name", $this->name])->andFilterWhere(['like', 'slug', $this->slug])->andFilterWhere(['like', 'position', $this->position])->andFilterWhere(['like', 'notes', $this->notes])->andFilterWhere(['like', 'player_carrer', $this->player_carrer])->andFilterWhere(['like', 'coach_carrer', $this->coach_carrer])->andFilterWhere(['like', 'image', $this->image])->andFilterWhere(['like', 'country.name', $this->getAttribute('country.name')]);
     return $dataProvider;
 }
 /**
  * Display list of coaches in json format
  *
  * @param string $query Query for search
  * @return mixed Json data
  */
 public function actionCoachList($query = null)
 {
     if ($query == null) {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
     $search = urldecode($query);
     $query = new Query();
     $query->select("id, name")->from(Coach::tableName())->where(['like', 'name', $search])->orderBy('name')->limit(10);
     $command = $query->createCommand();
     $data = $command->queryAll();
     $data = array_values($data);
     $out = [];
     foreach ($data as $coach) {
         $out[] = ['value' => $coach['id'], 'text' => $coach['name']];
     }
     header("Content-type: text/html; charset=utf-8");
     echo Json::encode($out);
 }