expand orders

app/service/orderService/orderService.go

@@ -8,8 +8,10 @@ import (
 	"git.ma-al.com/goc_daniel/b2b/app/model"
 	"git.ma-al.com/goc_daniel/b2b/app/repos/cartsRepo"
 	"git.ma-al.com/goc_daniel/b2b/app/repos/ordersRepo"
+	"git.ma-al.com/goc_daniel/b2b/app/repos/productsRepo"
 	"git.ma-al.com/goc_daniel/b2b/app/service/addressesService"
 	"git.ma-al.com/goc_daniel/b2b/app/service/emailService"
+	constdata "git.ma-al.com/goc_daniel/b2b/app/utils/const_data"
 	"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
 	"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
 	"git.ma-al.com/goc_daniel/b2b/app/utils/responseErrors"
@@ -18,6 +20,7 @@ import (
 type OrderService struct {
 	ordersRepo       ordersRepo.UIOrdersRepo
 	cartsRepo        cartsRepo.UICartsRepo
+	productsRepo     productsRepo.UIProductsRepo
 	addressesService *addressesService.AddressesService
 	emailService     *emailService.EmailService
 }
@@ -26,6 +29,7 @@ func New() *OrderService {
 	return &OrderService{
 		ordersRepo:       ordersRepo.New(),
 		cartsRepo:        cartsRepo.New(),
+		productsRepo:     productsRepo.New(),
 		addressesService: addressesService.New(),
 		emailService:     emailService.NewEmailService(),
 	}
@@ -82,8 +86,10 @@ func (s *OrderService) PlaceNewOrder(user_id uint, cart_id uint, name string, co
 		name = *cart.Name
 	}
 
+	base_price, tax_incl, tax_excl, err := s.getOrderTotalPrice(user_id, cart_id, country_id)
+
 	// all checks passed
-	err = s.ordersRepo.PlaceNewOrder(cart, name, country_id, address_info)
+	err = s.ordersRepo.PlaceNewOrder(cart, name, country_id, address_info, base_price, tax_incl, tax_excl)
 	if err != nil {
 		return err
 	}
@@ -143,3 +149,27 @@ func (s *OrderService) ChangeOrderStatus(user *model.Customer, order_id uint, st
 
 	return s.ordersRepo.ChangeOrderStatus(order_id, status)
 }
+
+func (s *OrderService) getOrderTotalPrice(user_id uint, cart_id uint, country_id uint) (float64, float64, float64, error) {
+	cart, err := s.cartsRepo.RetrieveCart(user_id, cart_id)
+	if err != nil {
+		return 0.0, 0.0, 0.0, err
+	}
+
+	base_price := 0.0
+	tax_incl := 0.0
+	tax_excl := 0.0
+
+	for _, product := range cart.Products {
+		prices, err := s.productsRepo.GetPrice(product.ProductID, product.ProductAttributeID, constdata.SHOP_ID, user_id, country_id, product.Amount)
+		if err != nil {
+			return 0.0, 0.0, 0.0, err
+		}
+
+		base_price += prices.Base
+		tax_incl += prices.FinalTaxIncl
+		tax_excl += prices.FinalTaxExcl
+	}
+
+	return base_price, tax_incl, tax_excl, nil
+}