add group creation

src/index.ts

@@ -14,7 +14,6 @@ const server = serve({
             console.log('Received request for user:', mail);
             const user = await db.getUserByMail(mail);
             console.log('Fetching user with mail:', mail, 'Result:', user);
-            if (!user) return new Response(JSON.stringify({ error: 'User not found' }), { status: 404 });
             return new Response(JSON.stringify(user), { headers: { 'Content-Type': 'application/json' } });
         },
 
@@ -37,7 +36,6 @@ const server = serve({
             console.log('Received request for group:', code);
             const group = await db.getGroupByCode(code);
             console.log('Fetching group with ID:', code, 'Result:', group);
-            if (!group) return new Response(JSON.stringify({ error: 'Group not found' }), { status: 404 });
             return new Response(JSON.stringify(group), { headers: { 'Content-Type': 'application/json' } });
         },
 
@@ -46,7 +44,7 @@ const server = serve({
                 try {
                     const { name, mail } = await req.json() as { name: string; mail: string };
                     console.log('Received request to create group with name:', name, 'and mail:', mail);
-                    const response = db.createGroup({ name, mail });
+                    const response = await db.createGroup({ name, mail });
                     return new Response(JSON.stringify(response), { headers: { 'Content-Type': 'application/json' } });
                 } catch (err) {
                     console.error('Error creating group:', err);