<?php

namespace frontend\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\AccountState;

/**
 * AccountstateSearch represents the model behind the search form about `common\models\AccountState`.
 */
class AccountstateSearch extends AccountState
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
        ];
    }

    /**
     * @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 = AccountState::find();

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        	'sort' => false
        ]);

        $this->load($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->innerJoinWith('account');
        $query->innerJoinWith('account.userAccountAssignments');
        $query->andWhere(['user_account_assignment.id_user' => Yii::$app->user->id]);
        $query->orderBy( 'created_at desc'  );

        $query->limit = 20;
        
        return $dataProvider;
    }
}