strprfcrm/app/Models/ProductionOrderActivity.php

<?php

declare(strict_types=1);

namespace App\Models;

use App\Enums\ProductionOrderActivityType;
use Database\Factories\ProductionOrderActivityFactory;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class ProductionOrderActivity extends Model
{
    /** @use HasFactory<ProductionOrderActivityFactory> */
    use HasFactory;

    public const UPDATED_AT = null;

    protected $fillable = [
        'production_order_id',
        'type',
        'user_id',
        'delivery_id',
        'installation_id',
        'message',
    ];

    protected function casts(): array
    {
        return [
            'production_order_id' => 'integer',
            'type' => ProductionOrderActivityType::class,
            'user_id' => 'integer',
            'delivery_id' => 'integer',
            'installation_id' => 'integer',
            'created_at' => 'immutable_datetime',
        ];
    }

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

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

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

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