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<?php |
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declare(strict_types=1); |
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namespace EdmondsCommerce\DoctrineStaticMeta; |
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use Doctrine\ORM\Mapping\ClassMetadataInfo; |
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use InvalidArgumentException; |
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use function ucfirst; |
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/** |
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* This is used to pull out various methods from the doctrine meta data. It is based on the assumption that the methods |
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* follow the ${methodType}${$propertyName} convention, with add methods using the singular version of the property |
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*/ |
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class RelationshipHelper |
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{ |
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/** |
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* Use this to get the getter for the property, can be used with all relations |
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* |
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* @param array $mapping |
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* |
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* @return string |
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*/ |
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public function getGetterFromDoctrineMapping(array $mapping): string |
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{ |
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$this->assertMappingLevel($mapping); |
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$property = $this->getUppercaseProperty($mapping); |
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return "get${property}"; |
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} |
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/** |
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* Use this to get the setter for the property, can be used with all relations |
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* |
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* @param array $mapping |
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* |
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* @return string |
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*/ |
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public function getSetterFromDoctrineMapping(array $mapping): string |
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{ |
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$this->assertMappingLevel($mapping); |
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$property = $this->getUppercaseProperty($mapping); |
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return "set${property}"; |
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} |
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/** |
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* Use this to get the adder for the property, can only be used with *_TO_MANY relations |
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* |
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* @param array $mapping |
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* |
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* @return string |
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*/ |
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public function getAdderFromDoctrineMapping(array $mapping): string |
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{ |
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$this->assertMappingLevel($mapping); |
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$property = $this->getUppercaseProperty($mapping); |
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if ($this->isPlural($mapping) === false) { |
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throw new InvalidArgumentException("$property is singular, so doesn't have an add method"); |
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} |
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return 'add' . MappingHelper::singularize($property); |
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} |
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/** |
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* User this to get the remover for the property, can only be used with *_TO_MANY relations |
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* |
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* @param array $mapping |
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* |
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* @return string |
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*/ |
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public function getRemoverFromDoctrineMapping(array $mapping): string |
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{ |
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$this->assertMappingLevel($mapping); |
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$property = $this->getUppercaseProperty($mapping); |
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if ($this->isPlural($mapping) === false) { |
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throw new InvalidArgumentException("$property is singular, so doesn't have an add method"); |
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} |
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return 'remove' . MappingHelper::singularize($property); |
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} |
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/** |
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* Use this to check if the relationship is plural (*_TO_MANY) or singular (*_TO_ONE) |
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* |
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* @param array $mapping |
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* |
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* @return bool |
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*/ |
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public function isPlural(array $mapping): bool |
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{ |
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$this->assertMappingLevel($mapping); |
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$type = $mapping['type']; |
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switch ($type) { |
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case ClassMetadataInfo::ONE_TO_ONE: |
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case ClassMetadataInfo::MANY_TO_ONE: |
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return false; |
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case ClassMetadataInfo::ONE_TO_MANY: |
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case ClassMetadataInfo::MANY_TO_MANY: |
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return true; |
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} |
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throw new InvalidArgumentException("Unknown relationship of $type"); |
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} |
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public function getFieldName(array $mapping): string |
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{ |
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$this->assertMappingLevel($mapping); |
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return $mapping['fieldName']; |
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} |
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private function getUppercaseProperty(array $mapping): string |
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{ |
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return ucfirst($this->getFieldName($mapping)); |
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} |
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private function assertMappingLevel(array $mapping): void |
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{ |
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if (!isset($mapping['type'])) { |
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throw new InvalidArgumentException('Could not find the type key, are you using the correct mapping array'); |
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} |
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} |
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} |
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