From fffd36268a216044523c3f5227c3d375608c36dc Mon Sep 17 00:00:00 2001 From: nsfisis Date: Sat, 14 Feb 2026 12:17:23 +0900 Subject: refactor(frontend): migrate state management to jotai and jotai-tanstack-query Replace React Context + manual useEffect data fetching with jotai atoms for state management and jotai-tanstack-query for server state caching. - Add jotai, jotai-tanstack-query, @tanstack/query-core dependencies - Create atoms for auth (primitive + action), feeds (suspense query), and articles (infinite query with cursor-based pagination) - Wire up Provider, HydrateQueryClient, and StoreInitializer in main.tsx - Migrate all components from useAuth() context to jotai atoms - Replace manual fetch logic in FeedSidebar/FeedList with feedsAtom - Replace usePaginatedArticles hook with articlesInfiniteAtom - Add queryClient.invalidateQueries() after mutations for automatic cache refresh - Add ErrorBoundary and LoadingSpinner components for Suspense support - Remove callback prop chains (onFeedAdded, onFeedChanged, etc.) in favor of query invalidation Co-Authored-By: Claude Opus 4.6 --- frontend/src/components/Navigation.tsx | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'frontend/src/components/Navigation.tsx') diff --git a/frontend/src/components/Navigation.tsx b/frontend/src/components/Navigation.tsx index 1f99cd6..3029e1d 100644 --- a/frontend/src/components/Navigation.tsx +++ b/frontend/src/components/Navigation.tsx @@ -5,12 +5,14 @@ import { faRightFromBracket, } from "@fortawesome/free-solid-svg-icons"; import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"; +import { useAtomValue, useSetAtom } from "jotai"; import { Link } from "wouter"; -import { useAuth } from "../contexts/AuthContext"; +import { isLoggedInAtom, logoutAtom } from "../atoms"; import { MenuItem } from "./MenuItem"; export function Navigation() { - const { logout, isLoggedIn } = useAuth(); + const isLoggedIn = useAtomValue(isLoggedInAtom); + const logout = useSetAtom(logoutAtom); const handleLogout = async () => { await logout(); -- cgit v1.3-1-g0d28