CurrencySearch.php
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<?php
namespace common\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Currency;
/**
* CurrencySearch represents the model behind the search form about `common\models\Currency`.
*/
class CurrencySearch extends Currency
{
/**
* @inheritdoc
*/
public function rules()
{
return [
[['id', 'is_default'], 'integer'],
[['name', 'timestamp'], 'safe'],
[['rate'], 'number'],
];
}
/**
* @inheritdoc
*/
public function scenarios()
{
// bypass scenarios() implementation in the parent class
return Model::scenarios();
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Currency::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([
'id' => $this->id,
'rate' => $this->rate,
'is_default' => $this->is_default,
'timestamp' => $this->timestamp,
]);
$query->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
}