strprfcrm/app/Models/ReclamationType.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

class ReclamationType extends Model
{
    public const CODE_DKR = 'dkr';

    public const CODE_OTHER = 'other';

    protected $fillable = [
        'code',
        'name',
    ];

    public function reclamations(): HasMany
    {
        return $this->hasMany(Reclamation::class);
    }

    public static function idForCode(string $code): int
    {
        return (int) self::query()->where('code', $code)->firstOrFail(['id'])->getKey();
    }
}