From ff23a8c1bc16e2709beb5c9489002a7662bcc1ed Mon Sep 17 00:00:00 2001
From: MartinBraquet <martin.braquet@gmail.com>
Date: Thu, 2 Apr 2026 15:00:48 +0200
Subject: [PATCH] Wrap `useProfile` with `ProfileProvider` and refactor to use
 React Context

---
 web/hooks/{use-profile.ts => use-profile.tsx} | 33 ++++++++++++++-----
 web/pages/_app.tsx                            | 21 +++++++-----
 2 files changed, 36 insertions(+), 18 deletions(-)
 rename web/hooks/{use-profile.ts => use-profile.tsx} (72%)

diff --git a/web/hooks/use-profile.ts b/web/hooks/use-profile.tsx
similarity index 72%
rename from web/hooks/use-profile.ts
rename to web/hooks/use-profile.tsx
index faf35cd6..6f674450 100644
--- a/web/hooks/use-profile.ts
+++ b/web/hooks/use-profile.tsx
@@ -6,13 +6,15 @@ import {
 } from 'common/profiles/profile'
 import {Row} from 'common/supabase/utils'
 import {User} from 'common/user'
-import {useEffect} from 'react'
+import {createContext, ReactNode, useContext, useEffect} from 'react'
 import {usePersistentInMemoryState} from 'web/hooks/use-persistent-in-memory-state'
 import {usePersistentLocalState} from 'web/hooks/use-persistent-local-state'
 import {useUser} from 'web/hooks/use-user'
 import {db} from 'web/lib/supabase/db'
 
-export const useProfile = () => {
+type OwnProfile = (Row<'profiles'> & {user: User}) | null | undefined
+
+const useOwnProfile = (): OwnProfile => {
   const user = useUser()
   const [profile, setProfile] = usePersistentLocalState<Row<'profiles'> | undefined | null>(
     undefined,
@@ -20,13 +22,11 @@ export const useProfile = () => {
   )
 
   const refreshProfile = () => {
-    if (user) {
-      // logger.debug('Refreshing profile in useProfile for', user?.username, profile);
-      getProfileRowWithFrontendSupabase(user.id, db).then((profile) => {
-        if (!profile) setProfile(null)
-        else setProfile(profile)
-      })
-    }
+    if (!user?.id) return
+    debug('Refreshing own profile for', user.username)
+    getProfileRowWithFrontendSupabase(user.id, db).then((p) => {
+      setProfile(p ?? null)
+    })
   }
 
   useEffect(() => {
@@ -36,6 +36,21 @@ export const useProfile = () => {
   return user && profile ? {...profile, user} : profile === null ? null : undefined
 }
 
+const MISSING = Symbol('missing')
+
+const ProfileContext = createContext<OwnProfile | typeof MISSING>(MISSING)
+
+export const useProfile = () => {
+  const ctx = useContext(ProfileContext)
+  if (ctx === MISSING) throw new Error('useProfile must be used within a ProfileProvider')
+  return ctx as OwnProfile
+}
+
+export const ProfileProvider = ({children}: {children: ReactNode}) => {
+  const profile = useOwnProfile()
+  return <ProfileContext.Provider value={profile}>{children}</ProfileContext.Provider>
+}
+
 export const useProfileByUser = (user: User | undefined) => {
   const userId = user?.id
   const [profile, setProfile] = usePersistentInMemoryState<Profile | undefined | null>(
diff --git a/web/pages/_app.tsx b/web/pages/_app.tsx
index ab5f25be..e4394528 100644
--- a/web/pages/_app.tsx
+++ b/web/pages/_app.tsx
@@ -25,6 +25,7 @@ import {useFontPreferenceManager} from 'web/hooks/use-font-preference'
 import {useHasLoaded} from 'web/hooks/use-has-loaded'
 import {HiddenProfilesProvider} from 'web/hooks/use-hidden-profiles'
 import {PinnedQuestionIdsProvider} from 'web/hooks/use-pinned-question-ids'
+import {ProfileProvider} from 'web/hooks/use-profile'
 import {updateStatusBar} from 'web/hooks/use-theme'
 import {updateBackendLocale} from 'web/lib/api'
 import {DAYJS_LOCALE_IMPORTS, registerDatePickerLocale} from 'web/lib/dayjs'
@@ -208,15 +209,17 @@ function MyApp(props: AppProps<PageProps>) {
             <I18nContext.Provider value={{locale, setLocale}}>
               <ErrorBoundary>
                 <AuthProvider serverUser={pageProps.auth}>
-                  <ChoicesProvider>
-                    <PinnedQuestionIdsProvider>
-                      <HiddenProfilesProvider>
-                        <WebPush />
-                        <AndroidPush />
-                        <Component {...pageProps} />
-                      </HiddenProfilesProvider>
-                    </PinnedQuestionIdsProvider>
-                  </ChoicesProvider>
+                  <ProfileProvider>
+                    <ChoicesProvider>
+                      <PinnedQuestionIdsProvider>
+                        <HiddenProfilesProvider>
+                          <WebPush />
+                          <AndroidPush />
+                          <Component {...pageProps} />
+                        </HiddenProfilesProvider>
+                      </PinnedQuestionIdsProvider>
+                    </ChoicesProvider>
+                  </ProfileProvider>
                 </AuthProvider>
               </ErrorBoundary>
             </I18nContext.Provider>