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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ORM\Tools; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\Mapping\AssociationMetadata; |
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use Doctrine\ORM\Mapping\ClassMetadata; |
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use Doctrine\ORM\Mapping\FieldMetadata; |
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use Doctrine\ORM\Mapping\JoinColumnMetadata; |
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use Doctrine\ORM\Mapping\ManyToManyAssociationMetadata; |
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use Doctrine\ORM\Mapping\ManyToOneAssociationMetadata; |
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use Doctrine\ORM\Mapping\OneToManyAssociationMetadata; |
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use Doctrine\ORM\Mapping\OneToOneAssociationMetadata; |
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use Doctrine\ORM\Mapping\ToManyAssociationMetadata; |
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use Doctrine\ORM\Mapping\ToOneAssociationMetadata; |
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use function array_diff; |
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use function array_filter; |
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use function array_keys; |
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use function array_map; |
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use function array_merge; |
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use function class_exists; |
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use function class_parents; |
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use function count; |
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use function implode; |
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use function in_array; |
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use function sprintf; |
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/** |
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* Performs strict validation of the mapping schema |
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*/ |
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class SchemaValidator |
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{ |
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/** @var EntityManagerInterface */ |
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private $em; |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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} |
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/** |
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* Checks the internal consistency of all mapping files. |
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* |
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* There are several checks that can't be done at runtime or are too expensive, which can be verified |
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* with this command. For example: |
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* |
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* 1. Check if a relation with "mappedBy" is actually connected to that specified field. |
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* 2. Check if "mappedBy" and "inversedBy" are consistent to each other. |
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* 3. Check if "referencedColumnName" attributes are really pointing to primary key columns. |
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* |
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* @return string[] |
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*/ |
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public function validateMapping() |
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{ |
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$errors = []; |
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$cmf = $this->em->getMetadataFactory(); |
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$classes = $cmf->getAllMetadata(); |
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foreach ($classes as $class) { |
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$ce = $this->validateClass($class); |
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if ($ce) { |
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$errors[$class->getClassName()] = $ce; |
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} |
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} |
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return $errors; |
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} |
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/** |
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* Validates a single class of the current. |
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* |
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* @return string[] |
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*/ |
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public function validateClass(ClassMetadata $class) |
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{ |
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$ce = []; |
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foreach ($class->getPropertiesIterator() as $fieldName => $association) { |
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if (! ($association instanceof AssociationMetadata)) { |
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continue; |
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} |
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$ce = array_merge($ce, $this->validateAssociation($class, $association)); |
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} |
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foreach ($class->getSubClasses() as $subClass) { |
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if (! in_array($class->getClassName(), class_parents($subClass), true)) { |
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$message = "According to the discriminator map class, '%s' has to be a child of '%s', but these entities are not related through inheritance."; |
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$ce[] = sprintf($message, $subClass, $class->getClassName()); |
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} |
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} |
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return $ce; |
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} |
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/** |
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* @return string[] |
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*/ |
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private function validateAssociation(ClassMetadata $class, AssociationMetadata $association) |
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{ |
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$metadataFactory = $this->em->getMetadataFactory(); |
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$fieldName = $association->getName(); |
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$targetEntity = $association->getTargetEntity(); |
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if (! class_exists($targetEntity) || $metadataFactory->isTransient($targetEntity)) { |
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$message = "The target entity '%s' specified on %s#%s is unknown or not an entity."; |
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return [sprintf($message, $targetEntity, $class->getClassName(), $fieldName)]; |
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} |
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$mappedBy = $association->getMappedBy(); |
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$inversedBy = $association->getInversedBy(); |
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$ce = []; |
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if ($mappedBy && $inversedBy) { |
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$message = 'The association %s#%s cannot be defined as both inverse and owning.'; |
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$ce[] = sprintf($message, $class, $fieldName); |
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} |
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/** @var ClassMetadata $targetMetadata */ |
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$targetMetadata = $metadataFactory->getMetadataFor($targetEntity); |
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$containsForeignId = array_filter($targetMetadata->identifier, static function ($identifier) use ($targetMetadata) { |
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$targetProperty = $targetMetadata->getProperty($identifier); |
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return $targetProperty instanceof AssociationMetadata; |
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}); |
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if ($association->isPrimaryKey() && count($containsForeignId)) { |
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$message = "Cannot map association %s#%s as identifier, because the target entity '%s' also maps an association as identifier."; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity); |
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} |
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if ($mappedBy) { |
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/** @var AssociationMetadata $targetAssociation */ |
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$targetAssociation = $targetMetadata->getProperty($mappedBy); |
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if (! $targetAssociation) { |
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$message = 'The association %s#%s refers to the owning side property %s#%s which does not exist.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $mappedBy); |
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} elseif ($targetAssociation instanceof FieldMetadata) { |
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$message = 'The association %s#%s refers to the owning side property %s#%s which is not defined as association, but as field.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $mappedBy); |
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} elseif ($targetAssociation->getInversedBy() === null) { |
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$message = 'The property %s#%s is on the inverse side of a bi-directional relationship, but the ' |
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. "specified mappedBy association on the target-entity %s#%s does not contain the required 'inversedBy=\"%s\"' attribute."; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $mappedBy, $fieldName); |
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} elseif ($targetAssociation->getInversedBy() !== $fieldName) { |
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$message = 'The mapping between %s#%s and %s#%s are inconsistent with each other.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $mappedBy); |
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} |
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} |
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if ($inversedBy) { |
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/** @var AssociationMetadata $targetAssociation */ |
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$targetAssociation = $targetMetadata->getProperty($inversedBy); |
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if (! $targetAssociation) { |
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$message = 'The association %s#%s refers to the inverse side property %s#%s which does not exist.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $inversedBy); |
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} elseif ($targetAssociation instanceof FieldMetadata) { |
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$message = 'The association %s#%s refers to the inverse side property %s#%s which is not defined as association, but as field.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $inversedBy); |
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} elseif ($targetAssociation->getMappedBy() === null) { |
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$message = 'The property %s#%s is on the owning side of a bi-directional relationship, but the ' |
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. "specified mappedBy association on the target-entity %s#%s does not contain the required 'inversedBy=\"%s\"' attribute."; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $mappedBy, $fieldName); |
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} elseif ($targetAssociation->getMappedBy() !== $fieldName) { |
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$message = 'The mapping between %s#%s and %s#%s are inconsistent with each other.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetEntity, $inversedBy); |
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} |
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// Verify inverse side/owning side match each other |
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if ($targetAssociation) { |
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if ($association instanceof OneToOneAssociationMetadata && ! $targetAssociation instanceof OneToOneAssociationMetadata) { |
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$message = 'If association %s#%s is one-to-one, then the inversed side %s#%s has to be one-to-one as well.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetMetadata->getClassName(), $inversedBy); |
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} elseif ($association instanceof ManyToOneAssociationMetadata && ! $targetAssociation instanceof OneToManyAssociationMetadata) { |
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$message = 'If association %s#%s is many-to-one, then the inversed side %s#%s has to be one-to-many.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetMetadata->getClassName(), $inversedBy); |
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} elseif ($association instanceof ManyToManyAssociationMetadata && ! $targetAssociation instanceof ManyToManyAssociationMetadata) { |
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$message = 'If association %s#%s is many-to-many, then the inversed side %s#%s has to be many-to-many as well.'; |
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$ce[] = sprintf($message, $class->getClassName(), $fieldName, $targetMetadata->getClassName(), $inversedBy); |
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} |
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} |
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} |
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if ($association->isOwningSide()) { |
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if ($association instanceof ManyToManyAssociationMetadata) { |
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$classIdentifierColumns = array_keys($class->getIdentifierColumns($this->em)); |
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$targetIdentifierColumns = array_keys($targetMetadata->getIdentifierColumns($this->em)); |
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$joinTable = $association->getJoinTable(); |
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foreach ($joinTable->getJoinColumns() as $joinColumn) { |
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if (! in_array($joinColumn->getReferencedColumnName(), $classIdentifierColumns, true)) { |
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$message = "The referenced column name '%s' has to be a primary key column on the target entity class '%s'."; |
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$ce[] = sprintf($message, $joinColumn->getReferencedColumnName(), $class->getClassName()); |
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break; |
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} |
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} |
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foreach ($joinTable->getInverseJoinColumns() as $inverseJoinColumn) { |
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if (! in_array($inverseJoinColumn->getReferencedColumnName(), $targetIdentifierColumns, true)) { |
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$message = "The referenced column name '%s' has to be a primary key column on the target entity class '%s'."; |
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$ce[] = sprintf($message, $inverseJoinColumn->getReferencedColumnName(), $targetMetadata->getClassName()); |
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break; |
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} |
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} |
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if (count($targetIdentifierColumns) !== count($joinTable->getInverseJoinColumns())) { |
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$columnNames = array_map( |
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static function (JoinColumnMetadata $joinColumn) { |
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return $joinColumn->getReferencedColumnName(); |
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}, |
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$joinTable->getInverseJoinColumns() |
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); |
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$columnString = implode("', '", array_diff($targetIdentifierColumns, $columnNames)); |
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$message = "The inverse join columns of the many-to-many table '%s' have to contain to ALL " |
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. "identifier columns of the target entity '%s', however '%s' are missing."; |
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$ce[] = sprintf($message, $joinTable->getName(), $targetMetadata->getClassName(), $columnString); |
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} |
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if (count($classIdentifierColumns) !== count($joinTable->getJoinColumns())) { |
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$columnNames = array_map( |
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static function (JoinColumnMetadata $joinColumn) { |
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return $joinColumn->getReferencedColumnName(); |
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}, |
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$joinTable->getJoinColumns() |
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); |
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$columnString = implode("', '", array_diff($classIdentifierColumns, $columnNames)); |
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$message = "The join columns of the many-to-many table '%s' have to contain to ALL " |
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1 |
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. "identifier columns of the source entity '%s', however '%s' are missing."; |
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$ce[] = sprintf($message, $joinTable->getName(), $class->getClassName(), $columnString); |
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} |
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38 |
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} elseif ($association instanceof ToOneAssociationMetadata) { |
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38 |
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$identifierColumns = array_keys($targetMetadata->getIdentifierColumns($this->em)); |
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38 |
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$joinColumns = $association->getJoinColumns(); |
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38 |
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foreach ($joinColumns as $joinColumn) { |
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38 |
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if (! in_array($joinColumn->getReferencedColumnName(), $identifierColumns, true)) { |
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$message = "The referenced column name '%s' has to be a primary key column on the target entity class '%s'."; |
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2 |
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$ce[] = sprintf($message, $joinColumn->getReferencedColumnName(), $targetMetadata->getClassName()); |
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} |
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} |
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38 |
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if (count($identifierColumns) !== count($joinColumns)) { |
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1 |
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$ids = []; |
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1 |
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foreach ($joinColumns as $joinColumn) { |
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1 |
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$ids[] = $joinColumn->getColumnName(); |
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} |
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$columnString = implode("', '", array_diff($identifierColumns, $ids)); |
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$message = "The join columns of the association '%s' have to match to ALL " |
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1 |
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. "identifier columns of the target entity '%s', however '%s' are missing."; |
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$ce[] = sprintf($message, $fieldName, $targetMetadata->getClassName(), $columnString); |
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} |
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} |
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284
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} |
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285
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286
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47 |
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if ($association instanceof ToManyAssociationMetadata && $association->getOrderBy()) { |
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287
|
11 |
|
foreach ($association->getOrderBy() as $orderField => $orientation) { |
|
288
|
11 |
|
$targetProperty = $targetMetadata->getProperty($orderField); |
|
289
|
|
|
|
|
290
|
11 |
|
if ($targetProperty instanceof FieldMetadata) { |
|
291
|
9 |
|
continue; |
|
292
|
|
|
} |
|
293
|
|
|
|
|
294
|
3 |
|
if (! ($targetProperty instanceof AssociationMetadata)) { |
|
295
|
1 |
|
$message = "The association %s#%s is ordered by a property '%s' that is non-existing field on the target entity '%s'."; |
|
296
|
|
|
|
|
297
|
1 |
|
$ce[] = sprintf($message, $class->getClassName(), $fieldName, $orderField, $targetMetadata->getClassName()); |
|
298
|
1 |
|
continue; |
|
299
|
|
|
} |
|
300
|
|
|
|
|
301
|
2 |
|
if ($targetProperty instanceof ToManyAssociationMetadata) { |
|
302
|
1 |
|
$message = "The association %s#%s is ordered by a property '%s' on '%s' that is a collection-valued association."; |
|
303
|
|
|
|
|
304
|
1 |
|
$ce[] = sprintf($message, $class->getClassName(), $fieldName, $orderField, $targetMetadata->getClassName()); |
|
305
|
1 |
|
continue; |
|
306
|
|
|
} |
|
307
|
|
|
|
|
308
|
2 |
|
if ($targetProperty instanceof AssociationMetadata && ! $targetProperty->isOwningSide()) { |
|
309
|
1 |
|
$message = "The association %s#%s is ordered by a property '%s' on '%s' that is the inverse side of an association."; |
|
310
|
|
|
|
|
311
|
1 |
|
$ce[] = sprintf($message, $class->getClassName(), $fieldName, $orderField, $targetMetadata->getClassName()); |
|
312
|
1 |
|
continue; |
|
313
|
|
|
} |
|
314
|
|
|
} |
|
315
|
|
|
} |
|
316
|
|
|
|
|
317
|
47 |
|
return $ce; |
|
318
|
|
|
} |
|
319
|
|
|
|
|
320
|
|
|
/** |
|
321
|
|
|
* Checks if the Database Schema is in sync with the current metadata state. |
|
322
|
|
|
* |
|
323
|
|
|
* @return bool |
|
324
|
|
|
*/ |
|
325
|
|
|
public function schemaInSyncWithMetadata() |
|
326
|
|
|
{ |
|
327
|
|
|
$schemaTool = new SchemaTool($this->em); |
|
328
|
|
|
$allMetadata = $this->em->getMetadataFactory()->getAllMetadata(); |
|
329
|
|
|
|
|
330
|
|
|
return count($schemaTool->getUpdateSchemaSql($allMetadata, true)) === 0; |
|
331
|
|
|
} |
|
332
|
|
|
} |
|
333
|
|
|
|
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.