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<?php |
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declare(strict_types=1); |
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namespace Bugloos\QuerySortingBundle\SortingHandler\Contract; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\Mapping\ClassMetadata; |
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/** |
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* @author Milad Ghofrani <[email protected]> |
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*/ |
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abstract class AbstractSortingHandler |
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{ |
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protected EntityManagerInterface $entityManager; |
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public function __construct(EntityManagerInterface $entityManager) |
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{ |
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$this->entityManager = $entityManager; |
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} |
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abstract public function getSortProperty($rootAlias, $rootClass, $relationsAndFieldName): string; |
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protected function validateFieldNames($field, $class): void |
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{ |
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if (!\in_array($field, $class->getFieldNames(), true)) { |
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throw new \InvalidArgumentException( |
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'You have selected the wrong field for sorting' |
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); |
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} |
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} |
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protected function validateRelationNames($relationProperty, $class): void |
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{ |
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if (!\in_array($relationProperty, $class->getAssociationNames(), true)) { |
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throw new \InvalidArgumentException( |
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'You have selected the wrong relation for sorting' |
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); |
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} |
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} |
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protected function getRelationClass($class, $alias): ClassMetadata |
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{ |
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$relationEntity = $class->getAssociationMapping($alias)['targetEntity']; |
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return $this->entityManager->getClassMetadata($relationEntity); |
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} |
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protected function addRelationJoin($relationJoins, $alias, $property) |
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{ |
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$relationJoins[sprintf('%s.%s', $alias, $property)] = $property; |
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return $relationJoins; |
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} |
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protected function createOrderBySyntax($alias, $column): string |
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{ |
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return sprintf('%s.%s', $alias, $column); |
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} |
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} |
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bugloos /
query-sorting-bundle
