func()

in api/internal/handler/service/service.go [245:279]

• 30 lines of code
• 6 McCabe index (conditional complexity)

func (h *Handler) BatchDelete(c droplet.Context) (interface{}, error) {
	input := c.Input().(*BatchDelete)
	ids := strings.Split(input.IDs, ",")
	mp := make(map[string]struct{})
	for _, id := range ids {
		mp[id] = struct{}{}
	}

	ret, err := h.routeStore.List(c.Context(), store.ListInput{
		Predicate: func(obj interface{}) bool {
			route := obj.(*entity.Route)
			if _, exist := mp[utils.InterfaceToString(route.ServiceID)]; exist {
				return true
			}

			return false
		},
		PageSize:   0,
		PageNumber: 0,
	})
	if err != nil {
		return handler.SpecCodeResponse(err), err
	}

	if ret.TotalSize > 0 {
		return &data.SpecCodeResponse{StatusCode: http.StatusBadRequest},
			fmt.Errorf("route: %s is using this service", ret.Rows[0].(*entity.Route).Name)
	}

	if err := h.serviceStore.BatchDelete(c.Context(), ids); err != nil {
		return handler.SpecCodeResponse(err), err
	}

	return nil, nil
}