UserSearch.php
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<?php
namespace common\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use yii\data\Pagination;
use yii\data\Sort;
/**
* UserSearch represents the model behind the search form about `common\models\User`.
*/
class UserSearch extends User
{
public $name_search;
public $surname_search;
public $specialization;
/**
* @inheritdoc
*/
public function rules()
{
return [
[
[ 'id' ],
'integer',
'min' => 1,
],
[
[
'name_search',
'surname_search',
'specialization',
],
'safe',
],
];
}
/**
* @inheritdoc
*/
public function scenarios()
{
return Model::scenarios();
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = User::find()
->joinWith('userInfo');
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => new Pagination([
'pageSize' => 5,
]),
'sort' => new Sort([
'defaultOrder' => [
'id' => SORT_ASC,
],
]),
]);
$this->load($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(!empty( $this->specialization )) {
$specialization_id = User::find()
->joinWith('specializations')
->select(['user.id'], 'DISTINCT')
->where([
'like',
'LOWER(specialization.specialization_name)',
mb_strtolower($this->specialization),
])
->asArray()
->column();
$query->andWhere(['user.id' => $specialization_id]);
}
$query->andFilterWhere([
'id' => $this->id,
]);
$query->andFilterWhere([
'like',
'LOWER(firstname)',
mb_strtolower($this->name_search),
])
->andFilterWhere([
'like',
'LOWER(lastname)',
mb_strtolower($this->surname_search),
]);
return $dataProvider;
}
}