add changes to account state

frontend/models/AccountstateSearch.php

@@ -0,0 +1,66 @@
+<?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;
+    }
+}