Initial Version

shared/lib/Mail/Exception/SendException.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Mail\Exception;
+
+use Exception;
+
+/**
+ * Mail Send Exception
+ * 
+ * Exception thrown when mail delivery fails.
+ * 
+ * @since 2025.05.01
+ */
+class SendException extends Exception {
+
+    /**
+     * @param string $message Error message
+     * @param int $code Error code
+     * @param Exception|null $previous Previous exception
+     * @param string|null $recipient Specific recipient that failed (if applicable)
+     * @param bool $permanent Whether this is a permanent failure (no retry)
+     */
+    public function __construct(
+        string $message,
+        int $code = 0,
+        ?Exception $previous = null,
+        public readonly ?string $recipient = null,
+        public readonly bool $permanent = false,
+    ) {
+        parent::__construct($message, $code, $previous);
+    }
+
+    /**
+     * Creates a permanent failure exception (no retry)
+     * 
+     * @since 2025.05.01
+     * 
+     * @param string $message
+     * @param string|null $recipient
+     * 
+     * @return self
+     */
+    public static function permanent(string $message, ?string $recipient = null): self {
+        return new self($message, 0, null, $recipient, true);
+    }
+
+    /**
+     * Creates a temporary failure exception (will retry)
+     * 
+     * @since 2025.05.01
+     * 
+     * @param string $message
+     * @param Exception|null $previous
+     * 
+     * @return self
+     */
+    public static function temporary(string $message, ?Exception $previous = null): self {
+        return new self($message, 0, $previous, null, false);
+    }
+
+}