invoiceninja/app/Models/Task.php

<?php
/**
 * Invoice Ninja (https://invoiceninja.com)
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\Models;

use App\Utils\Traits\MakesHash;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Task extends BaseModel
{
    use MakesHash;
    use SoftDeletes;
    
    protected $fillable = [
        'client_id',
        'invoice_id',
        'custom_value1',
        'custom_value2',
        'description',
        'is_running',
        'time_log',
    ];

    protected $casts = [
        'updated_at' => 'timestamp',
        'created_at' => 'timestamp',
    ];

    public function documents()
    {
        return $this->morphMany(Document::class, 'documentable');
    }

    public function assigned_user()
    {
        return $this->belongsTo(User::class, 'assigned_user_id', 'id')->withTrashed();
    }

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

    public function client()
    {
        return $this->belongsTo(Client::class);
    }
}