<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class RewardRedemption extends Model {
    protected $fillable = ['user_id','reward_id','status','points_spent','note','resolved_at','resolved_by'];
    protected $casts = ['resolved_at' => 'datetime'];
    public function user() { return $this->belongsTo(User::class); }
    public function reward() { return $this->belongsTo(Reward::class); }
    public function resolver() { return $this->belongsTo(User::class, 'resolved_by'); }
}