cssd-back/app/TestType.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class TestType extends Model
{
    use SoftDeletes;
    
    public $fillable = ['name','unique_code','user_id'];
    // protected $softDelete = true;

    public function user()
    {
        return $this->belongsTo('App\User');
    }
    public function test_results()
    {
        return $this->hasMany('App\TestResult');
    }
    public function inputs()
    {
        return $this->hasMany('App\Input');
    }
}