Method ReorderGroups

internal/handler/group_handler.go:221–245

ReorderGroups handles batch reorder updates for groups.

(c *gin.Context)

// ReorderGroups handles batch reorder updates for groups.
func (s *Server) ReorderGroups(c *gin.Context) {
	var req GroupReorderRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		response.Error(c, app_errors.NewAPIError(app_errors.ErrInvalidJSON, err.Error()))
		return
	}

	if err := validateGroupReorderItems(req.Items); s.handleGroupError(c, err) {
		return
	}

	items := make([]services.GroupReorderItem, 0, len(req.Items))
	for _, item := range req.Items {
		items = append(items, services.GroupReorderItem{
			ID:   item.ID,
			Sort: item.Sort,
		})
	}

	if s.handleGroupError(c, s.GroupService.ReorderGroups(c.Request.Context(), items)) {
		return
	}

	response.SuccessI18n(c, "success.groups_reordered", nil)
}

// GroupResponse defines the structure for a group response, excluding sensitive or large fields.
type GroupResponse struct {