oficial/app/src/Repository/Venta/Promotion.php

<?php
namespace Incoviba\Repository\Venta;

use Incoviba\Common;
use Incoviba\Model;

class Promotion extends Common\Ideal\Repository
{
    public function __construct(Common\Define\Connection $connection, protected Precio $precioRepository)
    {
        parent::__construct($connection);
    }

    public function getTable(): string
    {
        return 'promotions';
    }

    public function create(?array $data = null): Model\Venta\Promotion
    {
        $map = (new Implement\Repository\MapperParser(['amount', 'type']))
            ->register('price_id', (new Implement\Repository\Mapper())
                ->setProperty('price')
                ->setFunction(function($data) {
                    return $this->precioRepository->create($data);
                }))
            ->register('start_date', new Implement\Repository\Mapper\DateTime('start_date', 'startDate'))
            ->register('end_date', new Implement\Repository\Mapper\DateTime('end_date', 'endDate'))
            ->register('valid_until', new Implement\Repository\Mapper\DateTime('valid_until', 'validUntil'));

        return $this->parseData(new Model\Venta\Promotion(), $data, $map);
    }
    public function save(Common\Define\Model $model): Model\Venta\Promotion
    {
        $model->id = $this->saveNew(
            ['amount', 'type', 'start_date', 'end_date', 'valid_until', 'price_id'],
            [$model->amount, $model->type, $model->startDate->format('Y-m-d'), $model->endDate->format('Y-m-d'), $model->validUntil->format('Y-m-d'), $model->price->id]
        );
        return $model;
    }
    public function edit(Common\Define\Model $model, array $new_data): Model\Venta\Promotion
    {
        return $this->update($model, ['amount', 'type', 'start_date', 'end_date', 'valid_until', 'price_id'], $new_data);
    }

    public function fetchByPrice(int $price_id): array
    {
        $query = $this->connection->getQueryBuilder()
            ->select()
            ->from($this->getTable())
            ->where('price_id = :price_id');
        return $this->fetchMany($query, ['price_id' => $price_id]);
    }
    public function fetchActiveByPrice(int $price_id): array
    {
        $query = $this->connection->getQueryBuilder()
            ->select()
            ->from($this->getTable())
            ->where('price_id = :price_id AND state = :state');
        return $this->fetchMany($query, ['price_id' => $price_id, 'state' => Model\Venta\Promotion\State::ACTIVE]);
    }
}