Bridge/Symfony/Serializer/Helper/SubjectNormalizerHelper.php
private function findStockUnits(StockSubjectInterface $subject)
    {
        /** @var StockUnitRepositoryInterface $repository */
        $repository = $this->entityManager->getRepository($subject::getStockUnitClass());

        /** @var StockUnitInterface[] $stockUnits */
        $stockUnits = array_merge(
            $repository->findNotClosedBySubject($subject),
            $repository->findLatestClosedBySubject($subject)
        );

        // Sort by "created/closed at" date desc
        usort($stockUnits, function (StockUnitInterface $a, StockUnitInterface $b) {
            if ($a->getState() === StockUnitStates::STATE_CLOSED && $b->getState() !== StockUnitStates::STATE_CLOSED) {
                return 1;
            }

            if ($a->getState() !== StockUnitStates::STATE_CLOSED && $b->getState() === StockUnitStates::STATE_CLOSED) {
                return -1;
            }

            if ($a->getState() === StockUnitStates::STATE_CLOSED && $b->getState() === StockUnitStates::STATE_CLOSED) {
                $aDate = $a->getClosedAt()->getTimestamp();
                $bDate = $b->getClosedAt()->getTimestamp();

                if ($aDate > $bDate) {
                    return -1;
                }

                if ($aDate < $bDate) {
                    return 1;
                }
            }

            $aDate = $a->getCreatedAt()->getTimestamp();
            $bDate = $b->getCreatedAt()->getTimestamp();

            if ($aDate > $bDate) {
                return -1;
            }

            if ($aDate < $bDate) {
                return 1;
            }

            return 0;
        });

        return $stockUnits;
    }
private function findStockUnits(StockSubjectInterface $subject)
    {
        /** @var StockUnitRepositoryInterface $repository */
        $repository = $this->entityManager->getRepository($subject::getStockUnitClass());

        /** @var StockUnitInterface[] $stockUnits */
        $stockUnits = array_merge(
            $repository->findNotClosedBySubject($subject),
            $repository->findLatestClosedBySubject($subject)
        );

        // Sort by "created/closed at" date desc
        usort($stockUnits, function (StockUnitInterface $a, StockUnitInterface $b) {
            if ($a->getState() === StockUnitStates::STATE_CLOSED && $b->getState() !== StockUnitStates::STATE_CLOSED) {
                return 1;
            }

            if ($a->getState() !== StockUnitStates::STATE_CLOSED && $b->getState() === StockUnitStates::STATE_CLOSED) {
                return -1;
            }

            if ($a->getState() === StockUnitStates::STATE_CLOSED && $b->getState() === StockUnitStates::STATE_CLOSED) {
                $aDate = $a->getClosedAt()->getTimestamp();
                $bDate = $b->getClosedAt()->getTimestamp();

                if ($aDate > $bDate) {
                    return -1;
                }

                if ($aDate < $bDate) {
                    return 1;
                }
            }

            $aDate = $a->getCreatedAt()->getTimestamp();
            $bDate = $b->getCreatedAt()->getTimestamp();

            if ($aDate > $bDate) {
                return -1;
            }

            if ($aDate < $bDate) {
                return 1;
            }

            return 0;
        });

        return $stockUnits;
    }
Sorts the stock units.

@param StockSubjectInterface $subject

@return StockUnitInterface[]