fix: invalidate cache when sign in/up/out (#8)

src/app/auth/[[...path]]/page.tsx

@@ -6,11 +6,16 @@ import { redirectToAuth } from 'supertokens-auth-react';
 import { EmailPasswordPreBuiltUI } from 'supertokens-auth-react/recipe/emailpassword/prebuiltui';
 import SuperTokens from 'supertokens-auth-react/ui';
 
+import { clearAllCaches } from '../../../asyncFunctions/cache/actions';
+
 const AuthPage: NextPage = () => {
   // if the user visits a page that is not handled by us (like /auth/random), then we redirect them back to the auth page.
   const [loaded, setLoaded] = useState(false);
 
   useEffect(() => {
+    // サインイン/アップに伴う画面表示の変更を反映するために、全ページのキャッシュを削除する。
+    void clearAllCaches();
+
     if (SuperTokens.canHandleRoute([EmailPasswordPreBuiltUI])) {
       setLoaded(true);
     } else {

src/asyncFunctions/cache/actions.ts

@@ -0,0 +1,7 @@
+'use server';
+
+import { revalidatePath } from 'next/cache';
+
+export async function clearAllCaches(): Promise<void> {
+  revalidatePath('/', 'layout');
+}

src/components/organisms/Providers.tsx

@@ -7,7 +7,7 @@ import { usePathname, useRouter } from 'next/navigation';
 import React from 'react';
 import { SuperTokensWrapper } from 'supertokens-auth-react';
 
-import { ensureSuperTokensReactInit, setRouter } from '../../infrastructures/supertokens/frontend';
+import { ensureSuperTokensReactInit, setRouter } from '../../infrastructures/supertokens/frontendConfig';
 import { theme } from '../../theme';
 
 ensureSuperTokensReactInit();

src/components/organisms/SignOutMenuItem.tsx

@@ -5,6 +5,8 @@ import React from 'react';
 import { FaSignOutAlt } from 'react-icons/fa';
 import { signOut } from 'supertokens-auth-react/recipe/session';
 
+import { clearAllCaches } from '../../asyncFunctions/cache/actions';
+
 export const SignOutMenuItem: React.FC = () => {
   const router = useRouter();
   return (
@@ -13,6 +15,8 @@ export const SignOutMenuItem: React.FC = () => {
       onClick={async () => {
         await signOut();
         router.push('/');
+        // サインイン/アップに伴う画面表示の変更を反映するために、全ページのキャッシュを削除する。
+        void clearAllCaches();
       }}
     >
       サインアウト