Merge branch 'main' of ssh://git.ma-al.com:8822/goc_daniel/b2b into product-procedures

app/service/productService/productService.go

@@ -9,6 +9,7 @@ import (
 	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"
 	"git.ma-al.com/goc_daniel/b2b/app/view"
 )
 
@@ -62,6 +63,7 @@ func (s *ProductService) Get(
 
 func (s *ProductService) Find(
 	idLang uint,
+	userID uint,
 	p find.Paging,
 	filters *filters.FiltersList,
 	customer *model.Customer,
@@ -73,7 +75,7 @@ func (s *ProductService) Find(
 		return nil, errors.New("customer is nil or missing fields")
 	}
 
-	found, err := s.productsRepo.Find(idLang, p, filters)
+	found, err := s.productsRepo.Find(idLang, userID, p, filters)
 	if err != nil {
 		return nil, err
 	}
@@ -122,4 +124,45 @@ func (s *ProductService) GetProductAttributes(
 	}
 
 	return variants, nil
+
+}
+
+func (s *ProductService) AddToFavorites(userID uint, productID uint) error {
+	exists, err := s.productsRepo.ProductInDatabase(productID)
+	if err != nil {
+		return err
+	}
+	if !exists {
+		return responseErrors.ErrProductNotFound
+	}
+
+	exists, err = s.productsRepo.ExistsInFavorites(userID, productID)
+	if err != nil {
+		return err
+	}
+	if exists {
+		return responseErrors.ErrAlreadyInFavorites
+	}
+
+	return s.productsRepo.AddToFavorites(userID, productID)
+}
+
+func (s *ProductService) RemoveFromFavorites(userID uint, productID uint) error {
+	exists, err := s.productsRepo.ProductInDatabase(productID)
+	if err != nil {
+		return err
+	}
+	if !exists {
+		return responseErrors.ErrProductNotFound
+	}
+
+	exists, err = s.productsRepo.ExistsInFavorites(userID, productID)
+	if err != nil {
+		return err
+	}
+	if !exists {
+		return responseErrors.ErrNotInFavorites
+	}
+
+	return s.productsRepo.RemoveFromFavorites(userID, productID)
 }