strprfcrm/app/Models/ProductionOrderInstallation.php

<?php

declare(strict_types=1);

namespace App\Models;

use Database\Factories\ProductionOrderInstallationFactory;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\SoftDeletes;

class ProductionOrderInstallation extends Model
{
    /** @use HasFactory<ProductionOrderInstallationFactory> */
    use HasFactory;

    use SoftDeletes;

    protected $fillable = [
        'production_order_id',
        'installation_date',
        'installation_days',
        'brigadier_id',
        'note',
        'created_by',
        'updated_by',
    ];

    protected function casts(): array
    {
        return [
            'production_order_id' => 'integer',
            'installation_date' => 'immutable_date',
            'installation_days' => 'integer',
            'brigadier_id' => 'integer',
            'created_by' => 'integer',
            'updated_by' => 'integer',
        ];
    }

    public function productionOrder(): BelongsTo
    {
        return $this->belongsTo(ProductionOrder::class);
    }

    public function brigadier(): BelongsTo
    {
        return $this->belongsTo(User::class, 'brigadier_id');
    }
}