feat: Implementierung des Checkout-Logins mit E-Mail/Username-Support

app/Http/Controllers/CheckoutController.php

@@ -5,10 +5,12 @@ namespace App\Http\Controllers;
 use App\Models\Package;
 use App\Models\Tenant;
 use App\Models\User;
+use App\Http\Controllers\Auth\AuthenticatedSessionController;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Mail;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Validation\Rules\Password;
@@ -109,6 +111,55 @@ class CheckoutController extends Controller
         ]);
     }
 
+    public function login(Request $request)
+    {
+        $validator = Validator::make($request->all(), [
+            'identifier' => 'required|string',
+            'password' => 'required|string',
+            'remember' => 'boolean',
+            'locale' => 'nullable|string',
+        ]);
+
+        if ($validator->fails()) {
+            return response()->json(['errors' => $validator->errors()], 422);
+        }
+
+        $packageId = $request->session()->get('selected_package_id');
+
+        // Custom Auth für Identifier (E-Mail oder Username)
+        $identifier = $request->identifier;
+        $user = User::where('email', $identifier)
+                    ->orWhere('username', $identifier)
+                    ->first();
+
+        if (!$user || !Hash::check($request->password, $user->password)) {
+            return response()->json([
+                'errors' => ['identifier' => ['Ungültige Anmeldedaten.']]
+            ], 422);
+        }
+
+        Auth::login($user, $request->boolean('remember'));
+        $request->session()->regenerate();
+
+        // Checkout-spezifische Logik
+        DB::transaction(function () use ($request, $user, $packageId) {
+            if ($packageId && !$user->pending_purchase) {
+                $user->update(['pending_purchase' => true]);
+                $request->session()->put('pending_package_id', $packageId);
+            }
+        });
+
+        return response()->json([
+            'user' => [
+                'id' => $user->id,
+                'email' => $user->email,
+                'name' => $user->name ?? null,
+                'pending_purchase' => $user->pending_purchase ?? false,
+            ],
+            'message' => 'Login erfolgreich',
+        ]);
+    }
+
     public function createPaymentIntent(Request $request)
     {
         $request->validate([

app/Http/Controllers/LocaleController.php

@@ -19,9 +19,6 @@ class LocaleController extends Controller
         }
 
         // Return JSON response for fetch requests
-        return response()->json([
-            'success' => true,
-            'locale' => App::getLocale(),
-        ]);
+        return back();
     }
 }