update cart

internal/services/order/order.go

@@ -13,12 +13,11 @@ func NewService() *Service {
 	return &Service{}
 }
 
-func (s *Service) CreateOrderText(req *proto.OrderReq, items []*proto.CardItem) (string, error) {
+func (s *Service) CreateOrderText(req *proto.OrderReq, cart *proto.CartRsp) (string, error) {
 	buffer := bytes.Buffer{}
-	var orderAmount int64
 	buffer.WriteString(fmt.Sprintf("Заказ от:\n%s\n%s\n", req.Order.Name, req.Order.Phone))
 	buffer.WriteString("\n")
-	for _, item := range items {
+	for _, item := range cart.Items {
 		buffer.WriteString(item.Name)
 		buffer.WriteString("\n")
 		unit, err := unitToText(item.Unit)
@@ -26,12 +25,11 @@ func (s *Service) CreateOrderText(req *proto.OrderReq, items []*proto.CardItem)
 			return "", err
 		}
 		buffer.WriteString(fmt.Sprintf("Количество: %d%s\n", item.Count, unit))
-		orderAmount += item.Amount
 		buffer.WriteString(fmt.Sprintf("Сумма: %.00fр\n", float64(item.Amount)/100))
 		buffer.WriteString("\n")
 	}
 	buffer.WriteString("\n")
-	buffer.WriteString(fmt.Sprintf("ИТОГО: %.00fр\n", float64(orderAmount)/100))
+	buffer.WriteString(fmt.Sprintf("ИТОГО: %.00fр\n", float64(cart.Amount)/100))
 	return buffer.String(), nil
 }