/**
* @return string
*/
public function eventIdentificationKey()
{
if ($this->onClassWithName !== null) {
return $this->name . \ltrim($this->onClassWithName, "\\");
}
if ($this->onObject !== null) {
return $this->name . $this->onObject->objectIdentificationKey();
}
}
/**
* @return void
*/
public function loadEntities()
{
if (!$this->owner->isBasedInRepository()) {
return;
}
foreach ($this->relationShip->findEntities() as $entity) {
\obo\Services::serviceWithName(\obo\obo::EVENT_MANAGER)->notifyEventForEntity("beforeConnectToOwner", $entity, ["collection" => $this, "owner" => $this->owner, "columnName" => $this->relationShip->ownerPropertyName]);
$this->setValueForVariableWithName($entity, $entity->primaryPropertyValue());
\obo\Services::serviceWithName(\obo\obo::EVENT_MANAGER)->notifyEventForEntity("afterConnectToOwner", $entity, ["collection" => $this, "owner" => $this->owner, "columnName" => $this->relationShip->ownerPropertyName]);
\obo\Services::serviceWithName(\obo\obo::EVENT_MANAGER)->notifyEventForEntity($this->relationShip->ownerPropertyName . "Connected", $this->owner, ["collection" => $this, "owner" => $this->owner, "columnName" => $this->relationShip->ownerPropertyName, "addedEntity" => $entity]);
}
}
/**
* @param \obo\Entity $owner
* @param array $foreignKey
* @param boolean $autoCreate
* @return \obo\Entity|null
*/
public function entityForOwnerForeignKey(\obo\Entity $owner, array $foreignKey, $autoCreate = true)
{
if ($owner->primaryPropertyValue() === null) {
return null;
}
$this->owner = $owner;
$entityClassNameToBeConnected = $this->entityClassNameToBeConnected;
$entityManagerName = $entityClassNameToBeConnected::entityInformation()->managerName;
$specification = $entityManagerName::querySpecification();
if (\count($foreignKey) === 1) {
$specification->where("{{$foreignKey[0]}} = " . \obo\Interfaces\IQuerySpecification::PARAMETER_PLACEHOLDER, $owner->primaryPropertyValue());
} else {
$this->ownerNameInProperty = $foreignKey[1];
$specification->where("{{$foreignKey[0]}} = " . \obo\Interfaces\IQuerySpecification::PARAMETER_PLACEHOLDER . " AND {{$foreignKey[1]}} = " . \obo\Interfaces\IQuerySpecification::PARAMETER_PLACEHOLDER, $owner->primaryPropertyValue(), $owner->entityInformation()->className);
}
if ($entity = $entityManagerName::findEntity($specification, false)) {
return $entity;
} else {
return ($autoCreate and $this->autoCreate and !$owner->isDeleted()) ? $entityManagerName::entityFromArray([$foreignKey[0] => $owner]) : null;
}
}
/**
* @param \obo\Carriers\QueryCarrier $specification
* @param string $repositoryName
* @param \obo\Entity $owner
* @param string $targetEntity
*/
protected function constructJoinQueryForRelationship(\obo\Carriers\QueryCarrier $specification, $repositoryName, \obo\Entity $owner, $targetEntity)
{
$targetEntityPropertyNameForSoftDelete = $targetEntity::entityInformation()->propertyNameForSoftDelete;
if ($targetEntityPropertyNameForSoftDelete === "") {
$specification->join("JOIN [{$repositoryName}] ON [{$owner->entityInformation()->repositoryName}] = " . $this->informationForEntity($owner->entityInformation())["columns"][$owner->entityInformation()->informationForPropertyWithName($owner->entityInformation()->primaryPropertyName)->columnName]["placeholder"] . " AND [{$targetEntity::entityInformation()->repositoryName}] = [{$targetEntity::informationForPropertyWithName($targetEntity::entityInformation()->primaryPropertyName)->columnName}]", $owner->primaryPropertyValue());
} else {
$softDeleteJoinQuery = "AND [{$targetEntity::entityInformation()->repositoryName}].[{$targetEntity::informationForPropertyWithName($targetEntityPropertyNameForSoftDelete)->columnName}] = %b";
$specification->join("JOIN [{$repositoryName}] ON [{$owner->entityInformation()->repositoryName}] = " . $this->informationForEntity($owner->entityInformation())["columns"][$owner->entityInformation()->informationForPropertyWithName($owner->entityInformation()->primaryPropertyName)->columnName]["placeholder"] . " AND [{$targetEntity::entityInformation()->repositoryName}] = [{$targetEntity::informationForPropertyWithName($targetEntity::entityInformation()->primaryPropertyName)->columnName}]" . $softDeleteJoinQuery, $owner->primaryPropertyValue(), FALSE);
}
}
/**
* @param \obo\Entity $entity
* @return bool
*/
public function isMappedEntity(\obo\Entity $entity)
{
return isset($this->entities[$entity->entityIdentificationKey()]);
}
public function remove(\obo\Entity $entity)
{
if ($this->connectViaPropertyWithName !== "") {
$entity->setValueForPropertyWithName(null, $this->connectViaPropertyWithName);
$entity->save();
} elseif ($this->connectViaRepositoryWithName !== "") {
$ownerManagerName = $this->owner->entityInformation()->managerName;
$ownerManagerName::dataStorage()->removeRelationshipBetweenEntities($this->connectViaRepositoryWithName, [$this->owner, $entity]);
} else {
throw new \obo\Exceptions\Exception("This relationship is not well configured");
}
}
/**
* @param \obo\Entity $entity
*/
public function removeEntity(\obo\Entity $entity)
{
$primaryPropertyValue = $entity->primaryPropertyValue();
$repositoryName = $entity->entityInformation()->repositoryName;
unset($this->data[$repositoryName][$primaryPropertyValue]);
}
/**
* @param \obo\Entity $entity
* @return bool
*/
public function isRegisteredEntity(\obo\Entity $entity)
{
return isset($this->registeredEntities[$entity->objectIdentificationKey()]);
}
/**
* @param \obo\Entity $entity
* @param bool $triggerEvents
* @return void
* @throws \obo\Exceptions\EntityIsNotInitializedException
*/
public static function deleteEntity(\obo\Entity $entity, $triggerEvents = true)
{
if (!$entity->isInitialized()) {
throw new \obo\Exceptions\EntityIsNotInitializedException("Cannot delete entity which is not initialized");
}
$entity->setDeletingInProgress();
if ($triggerEvents) {
\obo\Services::serviceWithName(\obo\obo::EVENT_MANAGER)->notifyEventForEntity("beforeDelete", $entity);
}
if (($propertyNameForSoftDelete = $entity->entityInformation()->propertyNameForSoftDelete) === "") {
$entity->dataStorage()->removeEntity($entity);
} else {
$entity->discardNonPersistedChanges();
$entity->setValueForPropertyWithName(true, $propertyNameForSoftDelete);
self::saveEntity($entity, true, false);
}
$entity->setDeleted(true);
if ($triggerEvents) {
\obo\Services::serviceWithName(\obo\obo::EVENT_MANAGER)->notifyEventForEntity("afterDelete", $entity);
}
$entity->setDeletingInProgress(false);
}
/**
* @param string $name
* @param mixed $value
* @throws \obo\Exceptions\PropertyNotFoundException
*/
public function __set($name, $value)
{
throw new \obo\Exceptions\PropertyNotFoundException("Can't write to the property with name '{$name}' in entity '" . $this->_owner->className() . "', it is read-only");
}
