courrier multi account restore compose

lib/services/email-service.ts

@@ -66,7 +66,30 @@ export async function getImapConnection(userId: string, accountId?: string): Pro
   // Get credentials from cache or database
   const credentials = await getCachedEmailCredentials(userId, accountId || 'default');
   if (!credentials) {
-    throw new Error('No email credentials found');
+    // If no credentials found with default accountId, try to get from database
+    const dbCredentials = await prisma.mailCredentials.findFirst({
+      where: { userId }
+    });
+    
+    if (!dbCredentials) {
+      throw new Error('No email credentials found');
+    }
+    
+    // Cache the credentials with the email as accountId
+    await cacheEmailCredentials(userId, dbCredentials.email, {
+      email: dbCredentials.email,
+      password: dbCredentials.password,
+      host: dbCredentials.host,
+      port: dbCredentials.port
+    });
+    
+    // Try to get credentials again with the email as accountId
+    const retryCredentials = await getCachedEmailCredentials(userId, dbCredentials.email);
+    if (!retryCredentials) {
+      throw new Error('Failed to cache email credentials');
+    }
+    
+    return getImapConnection(userId, dbCredentials.email);
   }
   
   // Create new connection