<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
class ActivityLog extends Model
{
    use HasFactory;
    protected $fillable = ['user_id','module','action','subject_type','subject_id','description','ip_address','user_agent','metadata_json'];
    protected $casts = ['metadata_json' => 'array'];
    public function user(): BelongsTo { return $this->belongsTo(User::class); }
}
