Add PayPal, Stripe, CSV-Export; fix .env.production issue

- PayPal: Checkout-Integration via srmklive/paypal, Weiterleitung zu PayPal, Bestellung wird nach Capture automatisch auf payment_received gesetzt - Stripe: Payment Elements im Checkout, Intent-API, Zahlung direkt bestätigt - CSV-Export: Admin → Bestellungen → CSV exportieren (UTF-8 BOM für Excel) - PayPal/Stripe nur sichtbar wenn Keys in .env gesetzt - .env.example um PAYPAL_* und STRIPE_* Keys erweitert Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-21 11:24:02 +02:00
parent b7e4835a0d
commit 248fb21a05
14 changed files with 529 additions and 12 deletions
@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Http\Controllers\Shop;
+
+use App\Http\Controllers\Controller;
+use App\Models\Coupon;
+use App\Models\Order;
+use App\Models\ShippingRate;
+use App\Services\CartService;
+use App\Services\OrderService;
+use Illuminate\Http\Request;
+use Stripe\StripeClient;
+
+class StripeController extends Controller
+{
+    public function __construct(private CartService $cart, private OrderService $orderService) {}
+
+    public function createIntent(Request $request)
+    {
+        $subtotal     = $this->cart->subtotal();
+        $country      = session('checkout_country', 'DE');
+        $shippingRate = ShippingRate::forCart($subtotal, $country);
+        $shippingCost = $shippingRate ? $shippingRate->getCostForTotal($subtotal) : 0;
+        $discount     = 0;
+        if ($code = session('coupon_code')) {
+            $coupon = Coupon::findValid($code);
+            if ($coupon) $discount = $coupon->calcDiscount($subtotal);
+        }
+        $total = max(0, $subtotal - $discount) + $shippingCost;
+
+        $stripe = new StripeClient(config('services.stripe.secret'));
+        $intent = $stripe->paymentIntents->create([
+            'amount'   => (int) round($total * 100),
+            'currency' => 'eur',
+            'automatic_payment_methods' => ['enabled' => true],
+        ]);
+
+        return response()->json(['client_secret' => $intent->client_secret]);
+    }
+
+    public function success(Request $request)
+    {
+        $checkoutData  = session('checkout_data');
+        $paymentIntent = $request->input('payment_intent');
+
+        if (!$checkoutData || !$paymentIntent) {
+            return redirect()->route('checkout.index');
+        }
+
+        $stripe = new StripeClient(config('services.stripe.secret'));
+        $intent = $stripe->paymentIntents->retrieve($paymentIntent);
+
+        if ($intent->status !== 'succeeded') {
+            return redirect()->route('checkout.confirm')->with('error', 'Zahlung nicht abgeschlossen.');
+        }
+
+        $checkoutData['payment_method'] = 'stripe';
+        $order = $this->orderService->createFromSession($checkoutData, 'stripe');
+        $order->update([
+            'payment_id' => $paymentIntent,
+            'status'     => 'payment_received',
+            'paid_at'    => now(),
+        ]);
+
+        session()->forget(['checkout_data', 'checkout_country']);
+
+        return redirect()->route('checkout.thankyou', $order->order_number);
+    }
+}