Implemented mailing abstraction

Closes #434

1 files changed, 44 insertions, 0 deletions

diff --git a/src/Mail/Transport/LogTransport.php b/src/Mail/Transport/LogTransport.php
new file mode 100644
index 00000000..6e351302
--- /dev/null
+++ b/src/Mail/Transport/LogTransport.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Engelsystem\Mail\Transport;
+
+use Psr\Log\LoggerInterface;
+use Swift_Mime_SimpleMessage as SimpleMessage;
+
+class LogTransport extends Transport
+{
+    /** @var LoggerInterface */
+    protected $logger;
+
+    public function __construct(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * Send the given Message.
+     *
+     * Recipient/sender data will be retrieved from the Message API.
+     * The return value is the number of recipients
+     *
+     * @param SimpleMessage $message
+     * @param string[]      $failedRecipients An array of failures by-reference
+     *
+     * @return int
+     */
+    public function send(
+        SimpleMessage $message,
+        &$failedRecipients = null
+    ): int {
+        $this->logger->debug(
+            'Mail: Send mail "{title}" to "{recipients}":' . PHP_EOL . '{content}',
+            [
+                'title'      => $message->getSubject(),
+                'recipients' => $this->getTo($message),
+                'content'    => (string)$message->getHeaders() . PHP_EOL . PHP_EOL . $message->toString(),
+            ]
+        );
+
+        return count($this->allRecipients($message));
+    }
+}