<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class QuestionAttempt extends Model {
    public $timestamps = false;
    protected $fillable = ['user_id','question_id','is_correct','points_earned'];
    protected $casts = ['is_correct' => 'boolean', 'created_at' => 'datetime'];
    public function user() { return $this->belongsTo(User::class); }
    public function question() { return $this->belongsTo(Question::class); }
}