solve mail backend 4

app/api/auth/[...nextauth]/route.ts

@@ -1,5 +1,6 @@
 import NextAuth, { NextAuthOptions } from "next-auth";
 import KeycloakProvider from "next-auth/providers/keycloak";
+import { prisma } from '@/lib/prisma';
 
 declare module "next-auth" {
   interface Session {
@@ -94,6 +95,29 @@ export const authOptions: NextAuthOptions = {
     }
   },
   callbacks: {
+    async signIn({ user, account, profile }) {
+      if (!user.email) return false;
+
+      try {
+        // Create or update user in local database
+        await prisma.user.upsert({
+          where: { id: user.id },
+          update: {
+            email: user.email,
+            password: '', // We don't store password for Keycloak users
+          },
+          create: {
+            id: user.id,
+            email: user.email,
+            password: '', // We don't store password for Keycloak users
+          },
+        });
+        return true;
+      } catch (error) {
+        console.error('Error creating/updating user:', error);
+        return false;
+      }
+    },
     async jwt({ token, account, profile }) {
       if (account && profile) {
         token.accessToken = account.access_token ?? '';

app/mail/page.tsx

@@ -527,8 +527,8 @@ export default function MailPage() {
         if (!response.ok) {
           // No credentials found, redirect to login
           router.push("/mail/login");
-          return;
-        }
+            return;
+          }
         // We have credentials, fetch mails
         fetchMails();
       } catch (err) {
@@ -552,6 +552,6 @@ export default function MailPage() {
     <div className="flex flex-col h-full">
       <MailToolbar />
       <MailList mails={mails} />
-    </div>
+            </div>
   );
 }