public function actionPayment() { if (\Yii::$app->session->has('customer')) { $modelCustomer = new Customer(); $infoCustomer = $modelCustomer->getInformation($_SESSION['customer']); $modelOrder = new Order(); $modelOrderDetail = new OrderDetail(); $modelProduct = new Product(); $ids = array(); foreach ($_SESSION['cart_items'] as $id => $quantity) { array_push($ids, $id); } $products = $modelProduct->getWithIDs($ids); if (\Yii::$app->request->post()) { $modelOrder->load(\Yii::$app->request->post()); $modelOrder->save(); $orderId = $modelOrder->id; foreach ($_SESSION['cart_items'] as $id => $quantity) { $unitPrice = $modelProduct->getPrice($id) * $quantity; \Yii::$app->db->createCommand()->insert('order_detail', ['orderId' => $orderId, 'productId' => $id, 'unitPrice' => $unitPrice, 'quantity' => $quantity])->execute(); } \Yii::$app->session->remove('cart_items'); return $this->redirect(['cart/index', 'success' => 'Thanh toán thành công! Chúng tôi sẽ liên hệ bạn trong thời gian sớm nhất! Xin cảm ơn!']); } else { return $this->render('payment', ['infoCustomer' => $infoCustomer, 'modelOrder' => $modelOrder, 'products' => $products]); } } else { $this->redirect(['customer/login', 'error' => 'Vui lòng đăng nhập trước khi thanh toán']); } }