sfp_api_laravel_ginastica_cerebro/app/Repositories/CityRepository.php

<?php

namespace App\Repositories;

use App\Models\City;
use App\DTO\CityDTO;
use Illuminate\Database\Eloquent\Collection;

class CityRepository implements CityRepositoryInterface
{
    public function __construct(
        protected City $model
    ) {}

    public function all(): Collection
    {
        return $this->model->with('state', 'country')->get();
    }

    public function find(int $id): ?City
    {
        return $this->model->with('state', 'country')->find($id);
    }

    public function create(CityDTO $dto): City
    {
        return $this->model->create($dto->toArray());
    }

    public function update(int $id, CityDTO $dto, array $fieldsToUpdate): City
    {
        $record = $this->find($id);

        $updateFields = array_intersect_key(
            $dto->toArray(),
            array_flip($fieldsToUpdate)
        );

        $record->update($updateFields);

        return $record->fresh();
    }

    public function delete(int $id): bool
    {
        return $this->model->destroy($id) > 0;
    }
}