Souke/domain/Product/Rotating/RotatingResolver.php

<?php

namespace domain\Product\Rotating;

use domain\_\AbstractResolver;
use domain\Distribution\Distribution\Distribution;
use domain\Distribution\Distribution\DistributionRepository;
use domain\Distribution\DistributionRotating\DistributionRotatingRepository;
use domain\Product\RotatingProduct\RotatingProduct;
use domain\Product\RotatingProduct\RotatingProductRepository;
use yii\base\ErrorException;

class RotatingResolver extends AbstractResolver
{
    protected DistributionRepository $distributionRepository;
    protected DistributionRotatingRepository $distributionRotatingRepository;

    public function loadDependencies(): void
    {
        $this->distributionRepository = $this->loadService(DistributionRepository::class);
        $this->distributionRotatingRepository = $this->loadService(DistributionRotatingRepository::class);
    }

    public function getPreviousDistribution(Rotating $rotating, \DateTime $date): ?Distribution
    {
        $date = $date->modify('previous '.$rotating->getDayAsString());
        return $this->distributionRepository->findOneDistributionByDateTime($date);
    }

    public function getNextDistribution(Rotating $rotating, \DateTime $date): ?Distribution
    {
        $date = $date->modify('next '.$rotating->getDayAsString());
        return $this->distributionRepository->findOneDistributionByDateTime($date);
    }

    /**
     * @throws ErrorException
     */
    public function deductNextRotatingProductOfDistribution(Rotating $rotating, Distribution $distribution): RotatingProduct
    {
        $date = clone $distribution->getDate();
        $previousDistribution = $this->getPreviousDistribution($rotating, $date);
        $previousDistributionRotating = $this->distributionRotatingRepository->findOneDistributionRotating($previousDistribution, $rotating);
        if($previousDistributionRotating) {
            $rotatingProductPreviousDistribution = $previousDistributionRotating->getRotatingProduct();
            return $this->getNextRotatingProduct($rotating, $rotatingProductPreviousDistribution);
        }

        return $this->getFirstRotatingProduct($rotating);
    }

    /**
     * @throws ErrorException
     */
    public function getNextRotatingProduct(Rotating $rotating, RotatingProduct $currentRotatingProduct = null): RotatingProduct
    {
        if(is_null($currentRotatingProduct)) {
            return $this->getFirstRotatingProduct($rotating);
        }

        $rotatingProductReturn = null;
        $nextIsTheOne = false;
        foreach($rotating->getRotatingProducts() as $rotatingProduct) {
            if($nextIsTheOne) {
                return $rotatingProduct;
            }
            if($rotatingProduct->getId() == $currentRotatingProduct->getId()) {
                $nextIsTheOne = true;
            }
        }

        if($nextIsTheOne) {
            $rotatingProductReturn = $this->getFirstRotatingProduct($rotating);
        }

        if($rotatingProductReturn) {
            return $rotatingProductReturn;
        }
        else {
            throw new ErrorException("Le produit tournant suivant n'a pas été trouvé");
        }
    }

    /**
     * @throws ErrorException
     */
    public function getFirstRotatingProduct(Rotating $rotating): RotatingProduct
    {
        $rotatingProductReturn = null;
        foreach($rotating->getRotatingProducts() as $rotatingProduct) {
            $rotatingProductReturn = $rotatingProduct;
        }

        if($rotatingProductReturn) {
            return $rotatingProductReturn;
        }
        else {
            throw new ErrorException("Le produit tournant doit contenir au moins un produit");
        }
    }
}