<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
class AuditLog extends Model {
 protected $table = 'audit_log';
 public $timestamps = false;
 protected $fillable = ['user_id','device_id','action','old_value','new_value','ip_address','created_at'];
 protected $casts = ['created_at'=>'datetime'];
 public function user(): BelongsTo { return $this->belongsTo(User::class); }
 public function device(): BelongsTo { return $this->belongsTo(Device::class); }
}