fix: resolve admin dashboard users tab not showing users

- Created new server-side API endpoint /api/admin/users that bypasses RLS
- Updated admin API router to use server-side endpoint instead of client queries
- Fixed issue where client-side Supabase queries were blocked by RLS policies
- Updated platform stats and recent activity to use the new endpoint
- Ensures proper admin authentication and uses service role for data access

Root cause: RLS policies on users table blocked client-side queries from admin dashboard
Solution: Server-side API endpoint with proper admin auth and service role access

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/lib/admin-api-router.ts

@@ -64,16 +64,31 @@ export class AdminApiRouter {
         }
       }
 
-      const [organizationsResult, eventsResult, ticketsResult, usersResult] = await Promise.all([
+      const [organizationsResult, eventsResult, ticketsResult] = await Promise.all([
         supabase.from('organizations').select('id'),
         supabase.from('events').select('id'),
-        supabase.from('tickets').select('price'),
-        supabase.from('users').select('id')
+        supabase.from('tickets').select('price')
       ]);
 
+      // Get user count from API endpoint to bypass RLS
+      let users = 0;
+      try {
+        const usersResponse = await fetch('/api/admin/users', {
+          method: 'GET',
+          credentials: 'include'
+        });
+        if (usersResponse.ok) {
+          const usersResult = await usersResponse.json();
+          if (usersResult.success) {
+            users = usersResult.data?.length || 0;
+          }
+        }
+      } catch (error) {
+        console.error('Error fetching user count for stats:', error);
+      }
+
       const organizations = organizationsResult.data?.length || 0;
       const events = eventsResult.data?.length || 0;
-      const users = usersResult.data?.length || 0;
       const tickets = ticketsResult.data || [];
       const ticketCount = tickets.length;
       const revenue = tickets.reduce((sum, ticket) => sum + (ticket.price || 0), 0);
@@ -105,12 +120,29 @@ export class AdminApiRouter {
         }
       }
 
-      const [eventsResult, usersResult, ticketsResult] = await Promise.all([
+      const [eventsResult, ticketsResult] = await Promise.all([
         supabase.from('events').select('*, organizations(name)').order('created_at', { ascending: false }).limit(5),
-        supabase.from('users').select('*, organizations(name)').order('created_at', { ascending: false }).limit(5),
         supabase.from('tickets').select('*, events(title)').order('created_at', { ascending: false }).limit(10)
       ]);
 
+      // Get recent users from API endpoint to bypass RLS
+      let usersResult = { data: [] };
+      try {
+        const usersResponse = await fetch('/api/admin/users', {
+          method: 'GET',
+          credentials: 'include'
+        });
+        if (usersResponse.ok) {
+          const result = await usersResponse.json();
+          if (result.success) {
+            // Limit to 5 most recent users
+            usersResult.data = result.data.slice(0, 5);
+          }
+        }
+      } catch (error) {
+        console.error('Error fetching users for recent activity:', error);
+      }
+
       const activities = [];
 
       // Add recent events
@@ -243,22 +275,30 @@ export class AdminApiRouter {
         }
       }
 
-      const { data: users, error } = await supabase
-        .from('users')
-        .select(`
-          *,
-          organizations(name)
-        `)
-        .order('created_at', { ascending: false });
-
-      if (error) {
+      // Use server-side API endpoint to bypass RLS restrictions
+      const response = await fetch('/api/admin/users', {
+        method: 'GET',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json'
+        }
+      });
 
+      if (!response.ok) {
+        console.error('Failed to fetch users:', response.status, response.statusText);
         return [];
       }
 
-      return users || [];
-    } catch (error) {
+      const result = await response.json();
+      
+      if (!result.success) {
+        console.error('Users API error:', result.error);
+        return [];
+      }
 
+      return result.data || [];
+    } catch (error) {
+      console.error('Error fetching users:', error);
       return [];
     }
   }

src/pages/api/admin/users.ts

@@ -0,0 +1,81 @@
+import type { APIRoute } from 'astro';
+import { createSupabaseServerClient } from '../../../lib/supabase-ssr';
+
+export const GET: APIRoute = async ({ request, cookies }) => {
+  try {
+    // Create server-side Supabase client for admin operations
+    const supabase = createSupabaseServerClient(cookies);
+    
+    // Get the current session
+    const { data: { session }, error: sessionError } = await supabase.auth.getSession();
+    
+    if (sessionError || !session) {
+      return new Response(
+        JSON.stringify({ success: false, error: 'Authentication required' }),
+        { 
+          status: 401,
+          headers: { 'Content-Type': 'application/json' }
+        }
+      );
+    }
+
+    // Check if user is admin
+    const { data: userRecord, error: userError } = await supabase
+      .from('users')
+      .select('role')
+      .eq('id', session.user.id)
+      .single();
+
+    if (userError || !userRecord || userRecord.role !== 'admin') {
+      return new Response(
+        JSON.stringify({ success: false, error: 'Admin access required' }),
+        { 
+          status: 403,
+          headers: { 'Content-Type': 'application/json' }
+        }
+      );
+    }
+
+    // Use service role client for admin queries to bypass RLS
+    const { createSupabaseAdmin } = await import('../../../lib/supabase-admin');
+    const serviceClient = createSupabaseAdmin();
+
+    // Get all users with organization details
+    const { data: users, error } = await serviceClient
+      .from('users')
+      .select(`
+        *,
+        organizations(name)
+      `)
+      .order('created_at', { ascending: false });
+
+    if (error) {
+      console.error('Error fetching users:', error);
+      return new Response(
+        JSON.stringify({ success: false, error: 'Failed to fetch users' }),
+        { 
+          status: 500,
+          headers: { 'Content-Type': 'application/json' }
+        }
+      );
+    }
+
+    return new Response(
+      JSON.stringify({ success: true, data: users || [] }),
+      { 
+        status: 200,
+        headers: { 'Content-Type': 'application/json' }
+      }
+    );
+
+  } catch (error) {
+    console.error('Admin users API error:', error);
+    return new Response(
+      JSON.stringify({ success: false, error: 'Internal server error' }),
+      { 
+        status: 500,
+        headers: { 'Content-Type': 'application/json' }
+      }
+    );
+  }
+};