/**
* Runs through each storage backend and processes the Storable object
* @param StorableInterface $object
* @return array
* @throws \Exception
*/
public function process(StorableInterface $object)
{
if (is_array($this->backends) && count($this->backends) > 0) {
$results = [];
$identifiers = $object->getStorableBackendIdentifiers();
foreach ($this->backends as $identifier => $backend) {
if (in_array($identifier, $identifiers)) {
$results[$identifier] = $backend->write($object);
}
}
return $results;
} else {
throw new StorageProcessingException(sprintf("Tried to process an storable object '%s' with no backends", $object->getStorableIdentifier()));
}
}
/**
* @param \Heystack\Core\DataObjectSchema\SchemaInterface $schema
* @param \Heystack\Core\Storage\StorableInterface $object
* @return mixed
* @throws \Heystack\Core\Exception\ConfigurationException
*/
protected function writeStoredDataObject(SchemaInterface $schema, StorableInterface $object)
{
$identifier = $schema->getIdentifier()->getFull();
$saveable = sprintf('Stored%s', $identifier);
$storedObject = \Injector::inst()->create($saveable);
$writeableData = $object->getStorableData();
foreach ($schema->getFlatStorage() as $key => $value) {
$reference = $this->generatorService->isReference($value);
if ($reference) {
$referenceSchema = $this->schemaService->getSchema($reference);
$referenceSchemaIdentifier = $referenceSchema->getIdentifier();
if ($this->hasReferenceDataProvider($referenceSchemaIdentifier)) {
$referenceData = $this->getReferenceDataProvider($referenceSchemaIdentifier)->getStorableData();
foreach (array_keys($referenceSchema->getFlatStorage()) as $referenceKey) {
if (isset($referenceData['flat'][$referenceKey])) {
$storedObject->{$key . $referenceKey} = $referenceData['flat'][$referenceKey];
} else {
throw new ConfigurationException("No data found for key: {$key} on identifier: {$reference}");
}
}
} else {
throw new ConfigurationException(sprintf('Reference in flat schema didn\'t have an associated data provider for identifier `%s`' . ' available identifiers are `%s`', $referenceSchema->getIdentifier()->getFull(), implode(', ', array_keys($this->referenceDataProviders))));
}
} else {
if (array_key_exists($key, $writeableData['flat'])) {
$value = $writeableData['flat'][$key];
$storedObject->{$key} = $value;
if (!is_null($value) && !is_scalar($value)) {
throw new ConfigurationException("Non-scalar value found for key: {$key} on identifier: " . $object->getStorableIdentifier());
}
} else {
throw new ConfigurationException("No data found for key: {$key} on identifier: " . $object->getStorableIdentifier());
}
}
}
if (isset($writeableData['parent']) && isset($writeableData['flat']['ParentID'])) {
$storedObject->ParentID = $writeableData['flat']['ParentID'];
}
$storedObject->write();
return $storedObject;
}