finaliza transaccion paypal

src/controllers/CartController.php

@@ -25,6 +25,7 @@ use PayPal\Api\Amount;
 use PayPal\Api\Transaction;
 use PayPal\Api\RedirectUrls;
 use PayPal\Api\Payment;
+use PayPal\Api\PaymentExecution;
 use PayPal\Exception\PayPalConnectionException;
 use PayPal\Api\Item as PaypalItem;
 use PayPal\Api\ItemList;
@@ -403,8 +404,9 @@ class CartController extends Controller
         return $total;
     }
 
-    public function successPaypal()
+    public function successPaypal(Request $request)
     {
+
         if (!\Session::has('client')) {
             return redirect()->route('cart.shipping');   
         }
@@ -413,6 +415,34 @@ class CartController extends Controller
             return redirect()->route('cart.shipping');
         }
 
+        $apiContext = new ApiContext(
+            new OAuthTokenCredential(
+                env('CLIENT_ID_PAYPAL'),    
+                env('SECRET_PAYPAL')
+                )
+            );
+
+        $apiContext->setConfig(
+              array(
+                'log.LogEnabled' => true,
+                'log.FileName' => base_path().'/Paypal.log',
+                'log.LogLevel' => 'DEBUG',
+                'mode' => env('PAYPAL_MODE'),
+              )
+        );
+
+
+        $paymentId = $request->paymentId;
+        $payment = Payment::get($paymentId, $apiContext);
+        $execution = new PaymentExecution();
+        $execution->setPayerId($request->PayerID);
+
+        try {
+
+            $result = $payment->execute($execution, $apiContext);
+
+            if ($result->state == 'approved') {
+                
                 $sale = Sale::find(\Session::get('sale')->id);
                 $client = $sale->client;
                 $items = $sale->items;
@@ -431,6 +461,17 @@ class CartController extends Controller
                 return redirect()
                         ->route('main.shop')
                         ->with('payment_approved', 'payment_approved');
+            } else {
+                return redirect()
+                    ->route('cart.finish')
+                    ->with('paypal_fail',$result->state);
+            }
+
+        } catch (\PayPal\Exception\PayPalConnectionException $ex) {
+            return $ex->getData();
+        }
+
+
 
     }
 

src/views/public/layout.blade.php

@@ -41,6 +41,14 @@
 	</script>
 @endif
 
+@if(Session::has('paypal_fail'))
+	<script type="text/javascript">
+		swal("Pago rechazado", 
+			"Tuvimos problemas para procesar tu pago, verifica tus datos : {{Session::get('paypal_fail')}}", 
+			"error")
+	</script>
+@endif
+
 @if(Session::has('payment_pending'))
 	<script type="text/javascript">
 		swal("Pago pendiente", "Estamos procesando tu pago, te notificaremos por correo el estatus", "warning")