/**
* Updates references between owner and referenced record collection
*
* @param RecordCollection|Record[] $ownerCollection
* @param RecordCollection|Record[] $referencedCollection
*/
public function updateOwnerCollectionWithReferencedCollection(RecordCollection $ownerCollection, RecordCollection $referencedCollection)
{
$owningField = $this->relation->getOwningField();
$isOneToMany = $this->relation->isOneToMany();
foreach ($ownerCollection as $refRecord) {
$refId = $refRecord->get($owningField);
$owningId = $refRecord->getInternalId();
$this->assignReference($refId, $owningId);
}
foreach ($referencedCollection as $refRecord) {
$id = $refRecord->getInternalId();
if (!$this->isReferenced($id) && !$this->hasNullReference($id)) {
$reference = $isOneToMany ? array() : null;
$this->setReference($id, $reference);
}
}
}
/**
* @param Relation $relation
* @param string $relationName
* @param bool $withMappedFields
* @param array $visited
* @return array|bool
*/
private function getReferenceAsArray(Relation $relation, $relationName, $withMappedFields, array &$visited)
{
if (!$relation->hasReferenceLoadedFor($this, $relationName)) {
return false;
}
/** @var Record|Record[]|RecordCollection $related */
$related = $this->get($relationName);
if ($relation->isOneToMany() && $relation->isOwningSide($relationName)) {
$reference = array();
foreach ($related as $relatedRecord) {
$reference[] = $relatedRecord->toArray(true, $withMappedFields, $visited);
}
return $reference;
}
return $related->toArray(true, $withMappedFields, $visited);
}
/**
* Saves records related for referenced relation
*
* @param Relation $relation
* @param array|string $relatedRows
* @param string $id
*/
private function saveRecordsOnOwningRelation(Relation $relation, $relatedRows, $id)
{
$owningTable = $relation->getOwningTable();
$owningField = $relation->getOwningField();
if ($relation->isOneToMany()) {
foreach ($relatedRows as $relatedKey => $relatedRow) {
$this->saveRecordOnOwningRelation($relatedRow, $owningTable, $owningField, $id, $relatedKey);
}
} else {
$this->saveRecordOnOwningRelation($relatedRows, $owningTable, $owningField, $id);
}
}
