<?php

namespace App\Models\Train;

use App\Models\Employee;
use App\Traits\HasDateTimeFormatter;
use EloquentFilter\Filterable;
use Illuminate\Database\Eloquent\Model;

/**
 * 培训-试卷
 */
class Paper extends Model
{
    use Filterable, HasDateTimeFormatter;

    protected $table = 'train_examination_papers';

    protected $fillable = ['examination_id', 'employee_id', 'content', 'mark', 'finished_at'];

    protected $casts = [
        // [{title: 题目, cate: 类型, options: 选项, score: 分值 , user_score: 得分, user_answer: 回答}]
        'content' => 'json',
        'finished_at' => 'datetime',
    ];

    public function modelFilter()
    {
        return \App\Admin\Filters\TrianPaperFilter::class;
    }

    public function examination()
    {
        return $this->belongsTo(Examination::class, 'examination_id');
    }

    public function employee()
    {
        return $this->belongsTo(Employee::class, 'employee_id');
    }
}