Implement multi-tenancy support with OAuth2 authentication for tenant admins, Stripe integration for event purchases and credits ledger, new Filament resources for event purchases, updated API routes and middleware for tenant isolation and token guarding, added factories/seeders/migrations for new models (Tenant, EventPurchase, OAuth entities, etc.), enhanced tests, and documentation updates. Removed outdated DemoAchievementsSeeder.

tests/Feature/Tenant/MockTenantMiddleware.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Tests\Feature\Tenant;
+
+use App\Models\Tenant;
+use Closure;
+use Illuminate\Http\Request;
+
+class MockTenantMiddleware
+{
+    public function handle(Request $request, Closure $next)
+    {
+        // Skip auth for tests and set mock tenant from app instance
+        $tenant = app('tenant');
+        if ($tenant) {
+            $request->attributes->set('tenant', $tenant);
+            $request->attributes->set('tenant_id', $tenant->id);
+            $request->merge(['tenant_id' => $tenant->id]);
+        }
+        
+        return $next($request);
+    }
+}