Add meta component pricing functionality and admin UI enhancements

internal/services/configuration.go

@@ -37,11 +37,17 @@ type CreateConfigRequest struct {
 	CustomPrice *float64            `json:"custom_price"`
 	Notes       string              `json:"notes"`
 	IsTemplate  bool                `json:"is_template"`
+	ServerCount int                 `json:"server_count"`
 }
 
 func (s *ConfigurationService) Create(userID uint, req *CreateConfigRequest) (*models.Configuration, error) {
 	total := req.Items.Total()
 
+	// If server count is greater than 1, multiply the total by server count
+	if req.ServerCount > 1 {
+		total *= float64(req.ServerCount)
+	}
+
 	config := &models.Configuration{
 		UUID:        uuid.New().String(),
 		UserID:      userID,
@@ -51,6 +57,7 @@ func (s *ConfigurationService) Create(userID uint, req *CreateConfigRequest) (*m
 		CustomPrice: req.CustomPrice,
 		Notes:       req.Notes,
 		IsTemplate:  req.IsTemplate,
+		ServerCount: req.ServerCount,
 	}
 
 	if err := s.configRepo.Create(config); err != nil {
@@ -89,12 +96,18 @@ func (s *ConfigurationService) Update(uuid string, userID uint, req *CreateConfi
 
 	total := req.Items.Total()
 
+	// If server count is greater than 1, multiply the total by server count
+	if req.ServerCount > 1 {
+		total *= float64(req.ServerCount)
+	}
+
 	config.Name = req.Name
 	config.Items = req.Items
 	config.TotalPrice = &total
 	config.CustomPrice = req.CustomPrice
 	config.Notes = req.Notes
 	config.IsTemplate = req.IsTemplate
+	config.ServerCount = req.ServerCount
 
 	if err := s.configRepo.Update(config); err != nil {
 		return nil, err
@@ -144,6 +157,11 @@ func (s *ConfigurationService) Clone(configUUID string, userID uint, newName str
 	// Create copy with new UUID and name
 	total := original.Items.Total()
 
+	// If server count is greater than 1, multiply the total by server count
+	if original.ServerCount > 1 {
+		total *= float64(original.ServerCount)
+	}
+
 	clone := &models.Configuration{
 		UUID:        uuid.New().String(),
 		UserID:      userID,
@@ -153,6 +171,7 @@ func (s *ConfigurationService) Clone(configUUID string, userID uint, newName str
 		CustomPrice: original.CustomPrice,
 		Notes:       original.Notes,
 		IsTemplate:  false, // Clone is never a template
+		ServerCount: original.ServerCount,
 	}
 
 	if err := s.configRepo.Create(clone); err != nil {