Initial backend upload

app/Models/Notification.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class Notification extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'user_id',
+        'type',
+        'title',
+        'body',
+        'data_json',
+        'is_read',
+    ];
+
+    protected $casts = [
+        'data_json' => 'array',
+        'is_read' => 'boolean',
+    ];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+}