/**
* Save related entities
*
* @param EntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$lastResult = false;
$relatedEntity = $entity->relation($relationName);
$relatedMapper = $this->mapper()->getMapper($this->entityName());
//Autoloaded relation, no need to save
if ($relatedEntity instanceof HasOne) {
return 0;
}
if ($relatedEntity === false || $relatedEntity->get($this->foreignKey()) !== $entity->primaryKey()) {
if ($relatedMapper->entityManager()->fields()[$this->foreignKey()]['notnull']) {
$relatedMapper->delete([$this->foreignKey() => $entity->primaryKey()]);
} else {
$relatedMapper->queryBuilder()->builder()->update($relatedMapper->table())->set($this->foreignKey(), null)->where([$this->foreignKey() => $entity->primaryKey()]);
}
if ($relatedEntity instanceof EntityInterface) {
//Update the foreign key to match the main entity primary key
$relatedEntity->set($this->foreignKey(), $entity->primaryKey());
}
}
if ($relatedEntity instanceof EntityInterface && ($relatedEntity->isNew() || $relatedEntity->isModified())) {
$lastResult = $relatedMapper->save($relatedEntity, $options);
}
return $lastResult;
}
/**
* Save related entities
*
* @param EntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$relatedEntities = $entity->relation($relationName);
$deletedIds = [];
$lastResult = false;
$relatedMapper = $this->mapper()->getMapper($this->entityName());
if (is_array($relatedEntities) || $relatedEntities instanceof Entity\Collection) {
$oldEntities = $this->execute();
$relatedIds = [];
foreach ($relatedEntities as $related) {
if ($related->isNew() || $related->isModified() || $related->get($this->foreignKey()) !== $entity->primaryKey()) {
//Update the foreign key to match the main entity primary key
$related->set($this->foreignKey(), $entity->primaryKey());
$lastResult = $relatedMapper->save($related, $options);
}
$relatedIds[] = $related->id;
}
foreach ($oldEntities as $oldRelatedEntity) {
if (!in_array($oldRelatedEntity, $relatedIds)) {
$deletedIds[] = $oldRelatedEntity->primaryKey();
}
}
}
if (count($deletedIds) || $relatedEntities === false) {
$conditions = [$this->foreignKey() => $entity->primaryKey()];
if (count($deletedIds)) {
$conditions[$this->localKey() . ' :in'] = $deletedIds;
}
if ($relatedMapper->entityManager()->fields()[$this->foreignKey()]['notnull']) {
$relatedMapper->delete($conditions);
} else {
$relatedMapper->queryBuilder()->builder()->update($relatedMapper->table())->set($this->foreignKey(), null)->where($conditions);
}
}
return $lastResult;
}
/**
* Save related entities
*
* @param EntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$deletedIds = [];
$lastResult = false;
$relatedMapper = $this->mapper()->getMapper($this->entityName());
$relatedEntities = $entity->relation($relationName);
$oldEntities = $this->execute();
if (is_array($relatedEntities) || $relatedEntities instanceof Entity\Collection) {
$throughMapper = $this->mapper()->getMapper($this->throughEntityName());
$relatedMapper = $this->mapper()->getMapper($this->entityName());
$relatedIds = [];
foreach ($relatedEntities as $related) {
if ($related->isNew() || $related->isModified()) {
$lastResult = $relatedMapper->save($related, $options);
}
$relatedIds[] = $related->primaryKey();
if (!count($throughMapper->where([$this->localKey() => $entity->primaryKey(), $this->foreignKey() => $related->primaryKey()]))) {
$lastResult = $throughMapper->create([$this->localKey() => $entity->primaryKey(), $this->foreignKey() => $related->primaryKey()]);
}
}
$deletedIds = [];
foreach ($oldEntities as $oldRelatedEntity) {
if (!in_array($oldRelatedEntity->primaryKey(), $relatedIds)) {
$deletedIds[] = $oldRelatedEntity->primaryKey();
}
}
if (!empty($deletedIds)) {
$throughMapper->delete([$this->localKey() => $entity->primaryKey(), $this->foreignKey() . ' :in' => $deletedIds]);
}
} else {
if ($relatedEntities === false) {
//Relation was deleted, remove all
$throughMapper = $this->mapper()->getMapper($this->throughEntityName());
$throughMapper->delete([$this->localKey() => $entity->primaryKey()]);
}
}
return $lastResult;
}
