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<?php |
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/** |
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* |
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* part-db version 0.1 |
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* Copyright (C) 2005 Christoph Lechner |
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* http://www.cl-projects.de/ |
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* |
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* part-db version 0.2+ |
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* Copyright (C) 2009 K. Jacobs and others (see authors.php) |
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* http://code.google.com/p/part-db/ |
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* |
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* Part-DB Version 0.4+ |
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* Copyright (C) 2016 - 2019 Jan Böhmer |
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* https://github.com/jbtronics |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
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* |
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*/ |
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namespace App\Validator\Constraints; |
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use App\Entity\Parts\PartLot; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Symfony\Component\DependencyInjection\Compiler\ValidateEnvPlaceholdersPass; |
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use Symfony\Component\Form\Exception\UnexpectedTypeException; |
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use Symfony\Component\Validator\Constraint; |
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use Symfony\Component\Validator\ConstraintValidator; |
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class ValidPartLotValidator extends ConstraintValidator |
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{ |
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protected $em; |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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} |
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/** |
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* Checks if the passed value is valid. |
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* |
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* @param mixed $value The value that should be validated |
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* @param Constraint $constraint The constraint for the validation |
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*/ |
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public function validate($value, Constraint $constraint) |
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{ |
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if (!$constraint instanceof ValidPartLot) { |
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throw new UnexpectedTypeException($constraint, ValidPartLot::class); |
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} |
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if (!$value instanceof PartLot) { |
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throw new UnexpectedTypeException($value, PartLot::class); |
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} |
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//We can only validate the values if we know the storelocation |
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if ($value->getStorageLocation()) { |
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$parts = $value->getStorageLocation()->getParts(); |
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//Check for isFull() attribute |
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if ($value->getStorageLocation()->isFull()) { |
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//Compare with saved amount value |
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$db_lot = $this->em->getUnitOfWork()->getOriginalEntityData($value); |
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//Amount increasment is not allowed |
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if ($db_lot && $value->getAmount() > $db_lot['amount']) { |
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$this->context->buildViolation('validator.part_lot.location_full.no_increasment') |
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->setParameter('{{ old_amount }}', $db_lot['amount']) |
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->atPath('amount')->addViolation(); |
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} |
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if (!$parts->contains($value->getPart())) { |
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$this->context->buildViolation('validator.part_lot.location_full') |
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->atPath('storage_location')->addViolation(); |
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} |
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} |
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//Check for onlyExisting |
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if ($value->getStorageLocation()->isLimitToExistingParts()) { |
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if (!$parts->contains($value->getPart())) { |
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$this->context->buildViolation('validator.part_lot.only_existing') |
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->atPath('storage_location')->addViolation(); |
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} |
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} |
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//Check for only single part |
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if ($value->getStorageLocation()->isLimitToExistingParts()) { |
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if (($parts->count() > 0) && !$parts->contains($value->getPart())) { |
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$this->context->buildViolation('validator.part_lot.single_part') |
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->atPath('storage_location')->addViolation(); |
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} |
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} |
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} |
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} |
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} |
Part-DB /
Part-DB-symfony
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.