exam/app/Models/Application.php

<?php

namespace App\Models;


use Illuminate\Database\Eloquent\Model;

class Application extends Model
{
        /**
     * The attributes that are mass assignable.
     *
     * @var list<string>
     */
    protected $fillable = [
        'user_id',
        'course_id',
        'date_start',
        'payment_method',
        'review',
        'status',
    ];

    public function user() {
        return $this->belongsTo(User::class);
    }

        public function course() {
        return $this->belongsTo(Course::class);
    }
}