Part-DB.Part-DB-server/src/Validator/Constraints/ValidPartLotValidator.php

102 lines
4.1 KiB
PHP

<?php
/**
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace App\Validator\Constraints;
use App\Entity\Parts\PartLot;
use App\Entity\Parts\Storelocation;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
class ValidPartLotValidator extends ConstraintValidator
{
protected EntityManagerInterface $em;
public function __construct(EntityManagerInterface $em)
{
$this->em = $em;
}
/**
* Checks if the passed value is valid.
*
* @param mixed $value The value that should be validated
* @param Constraint $constraint The constraint for the validation
*/
public function validate($value, Constraint $constraint): void
{
if (!$constraint instanceof ValidPartLot) {
throw new UnexpectedTypeException($constraint, ValidPartLot::class);
}
if (!$value instanceof PartLot) {
throw new UnexpectedTypeException($value, PartLot::class);
}
//We can only validate the values if we know the storelocation
if ($value->getStorageLocation()) {
$repo = $this->em->getRepository(Storelocation::class);
//We can only determine associated parts, if the part have an ID
//When the storage location is new (no ID), we can just assume there are no other parts
if (null !== $value->getID() && $value->getStorageLocation()->getID()) {
$parts = new ArrayCollection($repo->getParts($value->getStorageLocation()));
} else {
$parts = new ArrayCollection([]);
}
//Check for isFull() attribute
if ($value->getStorageLocation()->isFull()) {
//Compare with saved amount value
$db_lot = $this->em->getUnitOfWork()->getOriginalEntityData($value);
//Amount increasment is not allowed
if ($db_lot && $value->getAmount() > $db_lot['amount']) {
$this->context->buildViolation('validator.part_lot.location_full.no_increase')
->setParameter('{{ old_amount }}', (string) $db_lot['amount'])
->atPath('amount')->addViolation();
}
if (!$parts->contains($value->getPart())) {
$this->context->buildViolation('validator.part_lot.location_full')
->atPath('storage_location')->addViolation();
}
}
//Check for onlyExisting
if ($value->getStorageLocation()->isLimitToExistingParts() && !$parts->contains($value->getPart())) {
$this->context->buildViolation('validator.part_lot.only_existing')
->atPath('storage_location')->addViolation();
}
//Check for only single part
if ($value->getStorageLocation()->isOnlySinglePart() && ($parts->count() > 0) && !$parts->contains(
$value->getPart()
)) {
$this->context->buildViolation('validator.part_lot.single_part')
->atPath('storage_location')->addViolation();
}
}
}
}