Method UpdateGroups

server-source-code/internal/handler/hosts.go:233–272

UpdateGroups handles PUT /hosts/:hostId/groups.

(w http.ResponseWriter, r *http.Request)

// UpdateGroups handles PUT /hosts/:hostId/groups.
func (h *HostsHandler) UpdateGroups(w http.ResponseWriter, r *http.Request) {
	hostID := chi.URLParam(r, "hostId")
	var req struct {
		GroupIds []string `json:"groupIds"`
	}
	if err := decodeJSON(r, &req); err != nil {
		Error(w, http.StatusBadRequest, "Invalid request body")
		return
	}
	groupIds := req.GroupIds
	if groupIds == nil {
		groupIds = []string{}
	}

	host, err := h.hosts.GetByID(r.Context(), hostID)
	if err != nil || host == nil {
		Error(w, http.StatusNotFound, "Host not found")
		return
	}

	for _, gid := range groupIds {
		_, err = h.hostGroups.GetByID(r.Context(), gid)
		if err != nil {
			Error(w, http.StatusBadRequest, "One or more host groups not found")
			return
		}
	}

	if err := h.hosts.SetHostGroups(r.Context(), hostID, groupIds); err != nil {
		Error(w, http.StatusInternalServerError, "Failed to update host groups")
		return
	}

	host, _ = h.hosts.GetByID(r.Context(), hostID)
	groups, _ := h.hosts.GetHostGroups(r.Context(), hostID)
	JSON(w, http.StatusOK, map[string]interface{}{
		"message": "Host groups updated successfully",
		"host":    hostToResponse(host, groups),
	})
}

// UpdateFriendlyName handles PATCH /hosts/:hostId/friendly-name.
func (h *HostsHandler) UpdateFriendlyName(w http.ResponseWriter, r *http.Request) {