fix: finish update service endpoint

internal/admin/apiservices.go

@@ -250,8 +250,8 @@ func (h *AdminHandler) UpdateApiService(w http.ResponseWriter, r *http.Request)
 		return
 	}
 
-	if req.Description == "" {
-		web.Error(w, "service name is required", http.StatusBadRequest)
+	if len(req.Scopes) == 0 {
+		web.Error(w, "at least 1 scope is required", http.StatusBadRequest)
 		return
 	}
 
@@ -261,15 +261,25 @@ func (h *AdminHandler) UpdateApiService(w http.ResponseWriter, r *http.Request)
 		return
 	}
 
-	if err := h.repo.UpdateApiService(r.Context(), repository.UpdateApiServiceParams{
+	updated, err := h.repo.UpdateApiService(r.Context(), repository.UpdateApiServiceParams{
 		ClientID: service.ClientID,
-		Name:         ,
-		Description:  pgtype.Text{},
-		RedirectUris: []string{},
-		Scopes:       []string{},
-		GrantTypes:   []string{},
-	}); err != nil {
+		Name:     req.Name,
+		Description: pgtype.Text{
+			String: req.Description,
+			Valid:  true,
+		},
+		RedirectUris: req.RedirectUris,
+		Scopes:       req.Scopes,
+		GrantTypes:   req.GrantTypes,
+	})
+	if err != nil {
 		web.Error(w, "failed to update api service", http.StatusInternalServerError)
 		return
 	}
+
+	encoder := json.NewEncoder(w)
+
+	if err := encoder.Encode(NewApiServiceDTO(updated)); err != nil {
+		web.Error(w, "failed to send updated api service", http.StatusInternalServerError)
+	}
 }