pull request

geekabel · geekabel · commit 22754d384d2e · 2022-08-07T03:17:04.000+02:00
diff --git a/.gitignore b/.gitignore
@@ -199,6 +199,3 @@ composer.lock
 mysql
 
 symfony.lock
-
-php8-sf6
-
diff --git a/config/packages/messenger.yaml b/config/packages/messenger.yaml
@@ -2,16 +2,23 @@ framework:
     messenger:
         # Uncomment this (and the failed transport below) to send failed messages to this transport for later handling.
         # failure_transport: failed
+        default_bus: command.bus
+
+        buses:
+            command.bus: ~
+            event.bus: ~
 
         transports:
             # https://symfony.com/doc/current/messenger.html#transport-configuration
             async: '%env(MESSENGER_TRANSPORT_DSN)%'
             # failed: 'doctrine://default?queue_name=failed'
-            # sync: 'sync://'
+            sync: 'sync://'
 
         routing:
             # Route your messages to the transports
-            'App\Message\PurchaseConfirmationNotification': async
+#            'App\Message\PurchaseConfirmationNotification': async
+            'App\Message\Command\SaveOrder': sync
+            'App\Message\Event\OrderSavedEvent': async
 
 # when@test:
 #    framework:
diff --git a/src/Controller/StockTransactionController.php b/src/Controller/StockTransactionController.php
@@ -2,6 +2,7 @@
 
 namespace App\Controller;
 
+use App\Message\Command\SaveOrder;
 use App\Message\PurchaseConfirmationNotification;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -15,25 +16,25 @@ class StockTransactionController extends AbstractController
     public function buy(MessageBusInterface $bus): Response
     {
         // $notification->getOrder()->getBuyer()->getEmail()
-        $order = new class {
-            public function getId()
-            {
-                return 1;
-            }
-            public function getBuyer(): object
-            {
-                return new class {
-                    public function getEmail(): string
-                    {
-                        return 'email@example.tech';
-                    }
-                };
-            }
-        };
+        //$order = new class {
+        //    public function getId()
+        //    {
+        //        return 1;
+        //    }
+        //    public function getBuyer(): object
+        //    {
+        //        return new class {
+        //            public function getEmail(): string
+        //            {
+        //                return 'email@example.tech';
+        //            }
+        //        };
+        //    }
+        //};
 
 
         // 1. Dispatch confirmation message
-        $bus->dispatch(new PurchaseConfirmationNotification($order->getId()));
+        $bus->dispatch(new SaveOrder());
 
         // 2. Display confirmation to the user
         return $this->render('stocks/example.html.twig');
diff --git a/src/Message/Command/SaveOrder.php b/src/Message/Command/SaveOrder.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Message\Command;
+
+class SaveOrder
+{
+
+}
diff --git a/src/Message/Event/OrderSavedEvent.php b/src/Message/Event/OrderSavedEvent.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace App\Message;
+namespace App\Message\Event;
 
-class PurchaseConfirmationNotification
+class OrderSavedEvent
 {
     public function __construct(private int|string $orderId)
     {
diff --git a/src/MessageHandler/Command/SaveOrderHandler.php b/src/MessageHandler/Command/SaveOrderHandler.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\MessageHandler\Command;
+
+use App\Message\Command\SaveOrder;
+use App\Message\Event\OrderSavedEvent;
+use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
+use Symfony\Component\Messenger\MessageBusInterface;
+
+class SaveOrderHandler implements MessageHandlerInterface
+{
+    public function __construct(private MessageBusInterface $eventBus)
+    {
+    }
+
+    public function __invoke(SaveOrder $saveOrder)
+    {
+        // Save an order to the database
+        $orderId = 123;
+
+        echo 'Order being saved' . PHP_EOL;
+
+        // Dispatch an event message on an event bus
+        $this->eventBus->dispatch(new OrderSavedEvent($orderId));
+    }
+}
diff --git a/src/MessageHandler/Event/OrderSavedEventHandler.php b/src/MessageHandler/Event/OrderSavedEventHandler.php
@@ -1,50 +1,39 @@
 <?php
 
+namespace App\MessageHandler\Event;
 
-namespace App\MessageHandler;
-
+use App\Message\Event\OrderSavedEvent;
 use Mpdf\Mpdf;
-use Symfony\Component\Mime\Email;
+use Mpdf\Output\Destination;
 use Symfony\Component\Mailer\MailerInterface;
-use App\Message\PurchaseConfirmationNotification;
-use Symfony\Component\Messenger\Attribute\AsMessageHandler;
 use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
+use Symfony\Component\Mime\Email;
 
-
-class PurchaseConfirmationNotificationHandler implements MessageHandlerInterface
+class OrderSavedEventHandler implements MessageHandlerInterface
 {
     public function __construct(private MailerInterface $mailer)
     {
     }
 
-    public function __invoke(PurchaseConfirmationNotification $notification)
+    public function __invoke(OrderSavedEvent $event)
     {
         // 1. Create a PDF contract note
         $mpdf = new Mpdf();
-        $content = "<h1>Contract Note For Order {$notification->getOrderId()}</h1>";
+        $content = "<h1>Contract Note For Order {$event->getOrderId()}</h1>";
         $content .= '<p>Total: <b>$1898.75</b></p>';
 
         $mpdf->writeHtml($content);
-        $contractNotePdf = $mpdf->output('', 'S');
+        $contractNotePdf = $mpdf->output('', Destination::STRING_RETURN);
 
         // 2. Email the contract note to the buyer
 
         $email = (new Email())
             ->from('sales@stocksapp.com')
             ->to('email@example.tech')
-            ->subject('Contract note for order ' . $notification->getOrderId())
+            ->subject('Contract note for order ' . $event->getOrderId())
             ->text('Here is your contract note')
             ->attach($contractNotePdf, 'contract-note.pdf');
 
         $this->mailer->send($email);
-
-
-
-
-
-
-
-
-
     }
 }

-Original file line number
+Diff line change
@@ @@ -0,0 +1,8 @@ @@
 +<?php
++
 +namespace App\Message\Command;
++
 +class SaveOrder
 +{
++
 +}
Original file line number	Diff line number	Diff line change
`@@ -1,8 +1,8 @@`
`1`	`1`	`<?php`
`2`	`2`
`3`		`-namespace App\Message;`
	`3`	`+namespace App\Message\Event;`
`4`	`4`
`5`		`-class PurchaseConfirmationNotification`
	`5`	`+class OrderSavedEvent`
`6`	`6`	`{`
`7`	`7`	`public function __construct(private int\|string $orderId)`
`8`	`8`	`{`