hotfix(auth): missing session

apps/web/actions/session.ts

@@ -2,12 +2,15 @@
 
 import { authOptions } from '@/config/auth';
 import { getServerSession } from 'next-auth/next';
+import { redirect } from 'next/navigation';
 
 export async function getSessionUser() {
   const session = await getServerSession(authOptions);
   const user = session?.user;
 
-  if (!user?.telegramId) throw new Error('Missing session');
+  if (!user?.telegramId) {
+    return redirect('/');
+  }
 
   return user;
 }

apps/web/app/(auth)/page.tsx

@@ -10,4 +10,6 @@ export default function Page() {
 
     redirect(isTG ? '/telegram' : '/browser');
   });
+
+  return 'Redirecting...';
 }

apps/web/app/(auth)/telegram/page.tsx

@@ -1,50 +1,79 @@
 /* eslint-disable promise/prefer-await-to-then */
 'use client';
 
+import { LoadingSpinner } from '@repo/ui/components/ui/spinner';
 import { initData, isMiniAppDark, useSignal } from '@telegram-apps/sdk-react';
-import { signIn, useSession } from 'next-auth/react';
+import { signIn, type SignInResponse, useSession } from 'next-auth/react';
 import { useTheme } from 'next-themes';
-import { redirect } from 'next/navigation';
-import { useEffect } from 'react';
+import { useRouter } from 'next/navigation';
+import { useCallback, useEffect } from 'react';
 
 export default function Auth() {
   useTelegramTheme();
-  useAuth();
 
-  return null;
+  useTelegramAuth();
+
+  return <LoadingSpinner />;
 }
 
-function useAuth() {
+/**
+ * Хук для авторизации пользователя через NextAuth
+ */
+function useTelegramAuth() {
   const initDataUser = useSignal(initData.user);
-  const { status } = useSession();
+
+  const { data: session, status } = useSession();
+  const router = useRouter();
+
+  const handleSignInResult = useCallback(
+    (result: SignInResponse | undefined) => {
+      if (!result) return;
+
+      if (
+        result.error &&
+        (result.error.includes('CredentialsSignin') || result.error.includes('UNREGISTERED'))
+      ) {
+        router.replace('/unregistered');
+      } else if (result.ok) {
+        router.replace('/profile');
+      }
+    },
+    [router],
+  );
 
   useEffect(() => {
-    if (!initDataUser?.id) return;
+    const telegramId = initDataUser?.id;
+    if (!telegramId) return;
 
     if (status === 'authenticated') {
-      redirect('/profile');
+      // Если telegramId есть в сессии — редирект
+      if (session?.user?.telegramId) {
+        router.replace('/profile');
+      } else {
+        // Если telegramId отсутствует — пробуем заново signIn
+        void signIn('telegram', {
+          callbackUrl: '/profile',
+          redirect: false,
+          telegramId: telegramId.toString(),
+        }).then(handleSignInResult);
+      }
+
+      return;
     }
 
     if (status === 'unauthenticated') {
-      signIn('telegram', {
+      void signIn('telegram', {
         callbackUrl: '/profile',
         redirect: false,
-        telegramId: initDataUser.id.toString(),
-      }).then((result) => {
-        if (
-          result?.error &&
-          (result?.error?.includes('CredentialsSignin') || result?.error?.includes('UNREGISTERED'))
-        ) {
-          // Пользователь не зарегистрирован
-          redirect('/unregistered');
-        } else if (result?.ok) {
-          redirect('/profile');
-        }
-      });
+        telegramId: telegramId.toString(),
+      }).then(handleSignInResult);
     }
-  }, [initDataUser?.id, status]);
+  }, [initDataUser?.id, status, session?.user?.telegramId, router, handleSignInResult]);
 }
 
+/**
+ * Хук для установки темы из Telegram Mini App
+ */
 function useTelegramTheme() {
   const isDark = isMiniAppDark();
   const { setTheme } = useTheme();

apps/web/middleware.ts

@@ -3,7 +3,7 @@ import { withAuth } from 'next-auth/middleware';
 
 export default withAuth({
   callbacks: {
-    authorized: ({ token }) => Boolean(token),
+    authorized: ({ token }) => Boolean(token?.telegramId),
   },
   pages: {
     signIn: '/',