feat: logs download events

src/Download/DownloadEvents.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Download;
+
+enum DownloadEvents
+{
+    case DOWNLOAD_ADDED;
+    case DOWNLOAD_STARTED;
+    case DOWNLOAD_FINISHED;
+    case DOWNLOAD_DELETED;
+    case DOWNLOAD_ERROR;
+
+    public function type(): string
+    {
+        return match ($this) {
+            self::DOWNLOAD_ADDED => 'download_added',
+            self::DOWNLOAD_STARTED => 'download_started',
+            self::DOWNLOAD_FINISHED => 'download_finished',
+            self::DOWNLOAD_DELETED => 'download_deleted',
+            self::DOWNLOAD_ERROR => 'download_error',
+        };
+    }
+
+    public function message(): string
+    {
+        return match ($this) {
+            self::DOWNLOAD_ADDED => 'A new download has been added.',
+            self::DOWNLOAD_STARTED => 'A download has started.',
+            self::DOWNLOAD_FINISHED => 'A download has finished.',
+            self::DOWNLOAD_DELETED => 'A download has been deleted.',
+            self::DOWNLOAD_ERROR => 'A download has encountered an error.',
+        };
+    }
+}