154 lines
4.1 KiB
PHP
154 lines
4.1 KiB
PHP
<?php
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namespace backend\models;
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use common\components\Helper;
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use Yii;
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use yii\base\Model;
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use yii\data\ActiveDataProvider;
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use common\models\Event;
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use yii\db\Expression;
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use yii\db\Query;
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/**
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* EventSearch represents the model behind the search form about `common\models\Event`.
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*/
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class EventSearch extends Event
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{
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public $roomName;
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public $trainerName;
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public $eventTypeName;
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/**
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* @inheritdoc
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*/
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public function rules()
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{
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return [
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[['id','roomName', 'trainerName','eventTypeName'], 'string' , 'max' => 250],
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[['startDateString',], 'date', 'format' => Yii::$app->formatter->datetimeFormat, 'timestampAttribute' => 'start', 'timeZone' => 'UTC'],
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[['endDateString',], 'date', 'format' => Yii::$app->formatter->datetimeFormat, 'timestampAttribute' => 'end' , 'timeZone' => 'UTC'],
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];
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}
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/**
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* @inheritdoc
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*/
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public function scenarios()
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{
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// bypass scenarios() implementation in the parent class
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return Model::scenarios();
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}
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/**
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* Creates data provider instance with search query applied
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*
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* @param array $params
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*
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* @return ActiveDataProvider
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*/
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public function search($params)
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{
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$query = new Query();
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$query->select([
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'event.id as event_id',
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'event.start as event_start',
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'event.end as event_end',
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'event.created_at as event_created_at',
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'event.updated_at as event_updated_at',
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'trainer.name as trainer_name',
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'room.name as room_name',
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'event_type.name as event_type_name',
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new Expression('count(event_registration.id) as registration_count')
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]);
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$query->from("event");
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$query->innerJoin('trainer', 'event.id_trainer = trainer.id');
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$query->innerJoin('room', 'event.id_room = room.id');
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$query->innerJoin('event_type', 'event_type.id = event.id_event_type');
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$query->leftJoin('event_registration', 'event_registration.id_event = event.id' );
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$query->groupBy(
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[
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'event_id',
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'event_start',
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'event_end',
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'event_created_at',
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'event_updated_at',
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'trainer_name',
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'room_name',
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'event_type_name',
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]
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);
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$dataProvider = new ActiveDataProvider([
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'query' => $query,
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'sort' => [
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'defaultOrder' => [
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'event_start' => SORT_DESC
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],
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'attributes' => Helper::mkYiiSortItems([
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['event_id'],
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['event_start'],
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['event_end'],
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['trainer_name'],
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['room_name'],
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['event_type_name'],
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['customer_name'],
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['event_created_at'],
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['event_updated_at'],
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['registration_count'],
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]),
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]
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]) ;
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$this->load($params);
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if (!$this->validate()) {
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// uncomment the following line if you do not want to return any records when validation fails
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// $query->where('0=1');
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return $dataProvider;
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}
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$query->andFilterWhere([
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'event.id' => $this->id,
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]);
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$query->andFilterWhere(
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[ 'room.id' => $this->roomName]
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);
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$query->andFilterWhere(
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[ 'trainer.id' => $this->trainerName]
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);
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$query->andFilterWhere(
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[ 'event_type.id' => $this->eventTypeName]
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);
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if ( isset($this->start)){
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$query->andWhere(
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[
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'>=',
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'start' ,
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$this->start
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]
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);
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}
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if ( isset($this->end)){
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$query->andWhere(
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[
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'<=',
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'end' ,
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$this->end
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]
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);
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}
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return $dataProvider;
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}
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}
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