add customer cart

common/components/ProductAwareBehavior.php

@@ -0,0 +1,25 @@
+<?php
+namespace common\components;
+
+use yii\base\Behavior;
+use common\models\Account;
+use common\models\Product;
+
+class ProductAwareBehavior extends Behavior{
+	
+	/** @var $product common\models\Product*/
+	public function getProductName(){
+		$result = "";
+		$product = $this->owner->product;
+		if (isset($product)){
+			$result  = $product->name;
+		}
+		return $result;
+	}
+
+	
+	public function getProduct(){
+		return $this->owner->hasOne( Product::className(), ["id_product" =>"id_product" ] ) ;
+	}
+	
+}