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fix(ui): race condition when deleting a board and resetting selected/…
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…auto-add

We were checking the selected and auto-add board ids against the query cache to see if they still exist. If not, we reset.

This only works if the query cache is updated by the time we do the check - race condition!

We already have the board id from the query args, so there's no need to check the query cache - just compare the deleted board ID directly.

Previously this file's several listeners were all in a single one and I had adapted/split its logic up a bit wonkily, introducing these problems.
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psychedelicious committed Jul 29, 2024
1 parent e3a75a8 commit 171a4e6
Showing 1 changed file with 13 additions and 19 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -10,32 +10,32 @@ import {
import { boardsApi } from 'services/api/endpoints/boards';
import { imagesApi } from 'services/api/endpoints/images';

// Type inference doesn't work for this if you inline it in the listener for some reason
const matchAnyBoardDeleted = isAnyOf(
imagesApi.endpoints.deleteBoard.matchFulfilled,
imagesApi.endpoints.deleteBoardAndImages.matchFulfilled
);

export const addArchivedOrDeletedBoardListener = (startAppListening: AppStartListening) => {
/**
* The auto-add board shouldn't be set to an archived board or deleted board. When we archive a board, delete
* a board, or change a the archived board visibility flag, we may need to reset the auto-add board.
*/
startAppListening({
matcher: isAnyOf(
// If a board is deleted, we'll need to reset the auto-add board
imagesApi.endpoints.deleteBoard.matchFulfilled,
imagesApi.endpoints.deleteBoardAndImages.matchFulfilled
),
matcher: matchAnyBoardDeleted,
effect: async (action, { dispatch, getState }) => {
const state = getState();
const queryArgs = selectListBoardsQueryArgs(state);
const queryResult = boardsApi.endpoints.listAllBoards.select(queryArgs)(state);
const deletedBoardId = action.meta.arg.originalArgs;
const { autoAddBoardId, selectedBoardId } = state.gallery;

if (!queryResult.data) {
return;
}

if (!queryResult.data.find((board) => board.board_id === selectedBoardId)) {
// If the deleted board was currently selected, we should reset the selected board to uncategorized
if (deletedBoardId === selectedBoardId) {
dispatch(boardIdSelected({ boardId: 'none' }));
dispatch(galleryViewChanged('images'));
}
if (!queryResult.data.find((board) => board.board_id === autoAddBoardId)) {

// If the deleted board was selected for auto-add, we should reset the auto-add board to uncategorized
if (deletedBoardId === autoAddBoardId) {
dispatch(autoAddBoardIdChanged('none'));
}
},
Expand All @@ -46,14 +46,8 @@ export const addArchivedOrDeletedBoardListener = (startAppListening: AppStartLis
matcher: boardsApi.endpoints.updateBoard.matchFulfilled,
effect: async (action, { dispatch, getState }) => {
const state = getState();
const queryArgs = selectListBoardsQueryArgs(state);
const queryResult = boardsApi.endpoints.listAllBoards.select(queryArgs)(state);
const { shouldShowArchivedBoards } = state.gallery;

if (!queryResult.data) {
return;
}

const wasArchived = action.meta.arg.originalArgs.changes.archived === true;

if (wasArchived && !shouldShowArchivedBoards) {
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