Function GetStateIDs

federationapi/routing/state.go:50–74

GetStateIDs returns state event IDs & auth event IDs for the roomID, eventID

(
	ctx context.Context,
	request *gomatrixserverlib.FederationRequest,
	rsAPI api.FederationRoomserverAPI,
	roomID string,
)

// GetStateIDs returns state event IDs & auth event IDs for the roomID, eventID
func GetStateIDs(
	ctx context.Context,
	request *gomatrixserverlib.FederationRequest,
	rsAPI api.FederationRoomserverAPI,
	roomID string,
) util.JSONResponse {
	eventID, err := parseEventIDParam(request)
	if err != nil {
		return *err
	}

	stateEvents, authEvents, err := getState(ctx, request, rsAPI, roomID, eventID)
	if err != nil {
		return *err
	}

	stateEventIDs := getIDsFromEvent(stateEvents)
	authEventIDs := getIDsFromEvent(authEvents)

	return util.JSONResponse{Code: http.StatusOK, JSON: gomatrixserverlib.RespStateIDs{
		StateEventIDs: stateEventIDs,
		AuthEventIDs:  authEventIDs,
	},
	}
}

func parseEventIDParam(
	request *gomatrixserverlib.FederationRequest,