Initial backend upload

app/Http/Controllers/Api/NotificationController.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Models\Notification;
+use Illuminate\Http\Request;
+
+class NotificationController extends Controller
+{
+    // LIST NOTIFICATIONS (auth)
+    public function index(Request $request)
+    {
+        $validated = $request->validate([
+            'per_page' => 'nullable|integer|min:1|max:50',
+        ]);
+
+        $perPage = $validated['per_page'] ?? 10;
+
+        $paginator = Notification::query()
+            ->where('user_id', $request->user()->id)
+            ->orderByDesc('id')
+            ->paginate($perPage);
+
+        $data = collect($paginator->items())->map(function ($notification) {
+            return [
+                'id' => $notification->id,
+                'type' => $notification->type,
+                'title' => $notification->title,
+                'body' => $notification->body,
+                'data' => $notification->data_json,
+                'is_read' => $notification->is_read,
+                'created_at' => $notification->created_at,
+            ];
+        });
+
+        return response()->json([
+            'data' => $data,
+            'meta' => [
+                'current_page' => $paginator->currentPage(),
+                'per_page' => $paginator->perPage(),
+                'total' => $paginator->total(),
+                'last_page' => $paginator->lastPage(),
+            ],
+        ]);
+    }
+}