add indexes, add messagedetsta

backend/models/KeyCustomerSearch.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace backend\models;
+
+use Yii;
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use common\models\Key;
+use yii\db\Query;
+
+/**
+ * KeySearch represents the model behind the search form about `common\models\Key`.
+ */
+class KeyCustomerSearch extends Key
+{
+	
+	public $customer;
+	
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            /*[['id_key', 'status', 'type'], 'integer'],
+            [['number', 'created_at', 'updated_at'], 'safe'],*/
+            [['number'], 'safe'],
+            [['rfid_key'], 'safe']
+        ];
+    }
+
+    /**
+     * @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 = new Query();
+        $query->select(['key.number','key.rfid_key','key.created_at','key.status','key.type','card_key_assignment.created_at as assigned_at']);
+        $query->from('key');
+
+        $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([
+        ]);
+
+        $query->innerJoin('card_key_assignment', 'card_key_assignment.id_key = key.id_key');
+        $query->innerJoin('customer', 'card_key_assignment.id_card = customer.id_customer_card');
+        $query->andWhere(['customer.id_customer' => $this->customer->id_customer]);
+
+        return $dataProvider;
+    }
+}