/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = StackTrends::find()->joinWith(['stack' => function ($query) {
$query->from(['stack' => 'stack']);
}])->orderBy(['created_at' => SORT_DESC]);
$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 $dataProvider;
}
if ($this->created_at) {
$date = explode(' - ', $this->created_at);
if (count($date) == 2) {
$query->andFilterWhere(['>=', $this::tableName() . '.created_at', $date[0] . ' 00:00:00']);
$query->andFilterWhere(['<=', $this::tableName() . '.created_at', $date[1] . ' 23:59:59']);
}
}
if ($this->updated_at) {
$date = explode(' - ', $this->updated_at);
if (count($date) == 2) {
$query->andFilterWhere(['>=', $this::tableName() . '.updated_at', $date[0] . ' 00:00:00']);
$query->andFilterWhere(['<=', $this::tableName() . '.updated_at', $date[1] . ' 23:59:59']);
}
}
$query->andFilterWhere(['id' => $this->id, 'stack_id' => $this->stack_id, $this::tableName() . '.price' => $this->price])->andFilterWhere(['like', 'stack.code', $this->code])->andFilterWhere(['like', 'stack.name', $this->name])->orderBy(['created_at' => SORT_DESC]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getStackTrends()
{
return $this->hasMany(StackTrends::className(), ['stack_id' => 'id']);
}