feat: add app and database modules

app/Events/SystemNotification.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Events;
+
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class SystemNotification implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public $message;
+
+    public $type;
+
+    public $title;
+
+    public $data;
+
+    /**
+     * Create a new event instance.
+     *
+     * @param  string  $type  (success, error, warning, info)
+     */
+    public function __construct(string $message, string $type = 'info', ?string $title = null)
+    {
+        $this->message = $message;
+        $this->type = $type;
+        $this->title = $title ?? 'System Notification';
+        $this->data = [
+            'message' => $this->message,
+            'type' => $this->type,
+            'title' => $this->title,
+        ];
+    }
+
+    /**
+     * Get the channels the event should broadcast on.
+     *
+     * @return array<int, Channel>
+     */
+    public function broadcastOn(): array
+    {
+        return [
+            new Channel('system-notifications'),
+        ];
+    }
+
+    /**
+     * The event's broadcast name.
+     */
+    public function broadcastAs(): string
+    {
+        return 'message.sent';
+    }
+}