feat: send accepted teamer invoices to configurable email inbox

src/Email/EmailAttachmentInterface.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Email;
+
+use Symfony\Bridge\Twig\Mime\TemplatedEmail;
+
+interface EmailAttachmentInterface
+{
+    public function attachTo(TemplatedEmail $email): void;
+}

src/Email/Mailer.php

@@ -2,7 +2,6 @@
 
 namespace App\Email;
 
-use App\Model\EmailAttachmentDto;
 use Psr\Log\LoggerInterface;
 use Symfony\Bridge\Twig\Mime\TemplatedEmail;
 use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
@@ -46,8 +45,8 @@ class Mailer
         ;
 
         foreach ($config['attachments'] as $attachment) {
-            /* @var EmailAttachmentDto $attachment */
-            $email->attach($attachment->getContent(), $attachment->getName(), $attachment->getMimeType());
+            /* @var EmailAttachmentInterface $attachment */
+            $attachment->attachTo($email);
         }
 
         $this->bodyRenderer->render($email);

src/EventListener/DatevEmailSubscriber.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventListener;
+
+use App\Email\Mailer;
+use App\Entity\Upload;
+use App\Event\DocumentConfirmedEvent;
+use App\Model\EmailPathAttachmentDto;
+use App\Service\Upload\DownloadNamer;
+use App\Service\Upload\UploadHandler;
+use Flagception\Manager\FeatureManagerInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+class DatevEmailSubscriber implements EventSubscriberInterface
+{
+    public function __construct(
+        private readonly Mailer $mailer,
+        private readonly UploadHandler $uploadHandler,
+        private readonly LoggerInterface $logger,
+        private readonly string $datevEmailRecipient,
+        private readonly string $datevEmailSender,
+        private readonly FeatureManagerInterface $featureManager,
+    ) {
+    }
+
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            DocumentConfirmedEvent::NAME => 'onDocumentConfirmed',
+        ];
+    }
+
+    public function onDocumentConfirmed(DocumentConfirmedEvent $event): void
+    {
+        if (false === $this->featureManager->isActive('datev_email')) {
+            return;
+        }
+
+        $document = $event->getDocument();
+
+        if (Upload::TYPE_INVOICE !== $document->getType()) {
+            return;
+        }
+
+        $disposition = $document->getDisposition();
+
+        if (null === $disposition) {
+            $this->logger->warning('DATEV email skipped: document has no disposition', [
+                'document' => $document->getId(),
+            ]);
+
+            return;
+        }
+
+        $teamer = $disposition->getTeamer();
+
+        if (null === $teamer) {
+            $this->logger->warning('DATEV email skipped: disposition has no teamer', [
+                'document' => $document->getId(),
+            ]);
+
+            return;
+        }
+
+        $path = $this->uploadHandler->getUploadFilepath($document);
+
+        if (false === file_exists($path)) {
+            $this->logger->error('DATEV email skipped: attachment file not found', [
+                'document' => $document->getId(),
+                'path' => $path,
+            ]);
+
+            return;
+        }
+
+        $filename = (new DownloadNamer())->nameForTeamer($document, $teamer);
+        $attachment = new EmailPathAttachmentDto($path, $filename);
+
+        $this->mailer->createAndSendEmail([
+            'disposition' => $disposition,
+        ], [
+            'to' => $this->datevEmailRecipient,
+            'from' => $this->datevEmailSender,
+            'subject' => 'E&P Team Honorarnote '.$teamer,
+            'template' => 'email/datev_invoice.html.twig',
+            'attachments' => [
+                $attachment,
+            ],
+        ]);
+    }
+}

src/Model/EmailAttachmentDto.php

@@ -1,8 +1,13 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Model;
 
-class EmailAttachmentDto
+use App\Email\EmailAttachmentInterface;
+use Symfony\Bridge\Twig\Mime\TemplatedEmail;
+
+class EmailAttachmentDto implements EmailAttachmentInterface
 {
     public function __construct(
         private readonly string $name,
@@ -25,4 +30,9 @@ class EmailAttachmentDto
     {
         return $this->mimeType;
     }
+
+    public function attachTo(TemplatedEmail $email): void
+    {
+        $email->attach($this->content, $this->name, $this->mimeType);
+    }
 }

src/Model/EmailPathAttachmentDto.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Model;
+
+use App\Email\EmailAttachmentInterface;
+use Symfony\Bridge\Twig\Mime\TemplatedEmail;
+
+class EmailPathAttachmentDto implements EmailAttachmentInterface
+{
+    public function __construct(
+        private readonly string $path,
+        private readonly string $name,
+        private readonly string $mimeType = 'application/pdf',
+    ) {
+    }
+
+    public function getPath(): string
+    {
+        return $this->path;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function getMimeType(): string
+    {
+        return $this->mimeType;
+    }
+
+    public function attachTo(TemplatedEmail $email): void
+    {
+        $email->attachFromPath($this->path, $this->name, $this->mimeType);
+    }
+}