/**
* @param ConfigInterface $config
* @param ClassMetadataBuilder $cmBuilder
*/
protected function prepareRelations(ConfigInterface $config, ClassMetadataBuilder $cmBuilder)
{
if ($config->is('relation')) {
foreach ($config->get('relation') as $relation) {
/** @var FieldConfigId $fieldId */
if ($relation['assign'] && ($fieldId = $relation['field_id'])) {
/** @var FieldConfigId $targetFieldId */
$targetFieldId = $relation['target_field_id'];
$targetFieldName = $targetFieldId ? ExtendConfigDumper::FIELD_PREFIX . $targetFieldId->getFieldName() : null;
$fieldName = ExtendConfigDumper::FIELD_PREFIX . $fieldId->getFieldName();
$defaultName = ExtendConfigDumper::DEFAULT_PREFIX . $fieldId->getFieldName();
switch ($fieldId->getFieldType()) {
case 'manyToOne':
$builder = $cmBuilder->createManyToOne($fieldName, $relation['target_entity']);
if ($targetFieldName) {
$builder->inversedBy($targetFieldName);
}
$builder->addJoinColumn($fieldName . '_id', 'id', true, false, 'SET NULL');
$builder->cascadeDetach();
$builder->build();
break;
case 'oneToMany':
/** create 1:* */
$builder = $cmBuilder->createOneToMany($fieldName, $relation['target_entity']);
$builder->mappedBy($targetFieldName);
$builder->cascadeDetach();
$builder->build();
/** create 1:1 default */
$builder = $cmBuilder->createOneToOne($defaultName, $relation['target_entity']);
$builder->addJoinColumn($defaultName . '_id', 'id', true, false, 'SET NULL');
$builder->build();
break;
case 'manyToMany':
if ($relation['owner']) {
$builder = $cmBuilder->createManyToMany($fieldName, $relation['target_entity']);
if ($targetFieldName) {
$builder->inversedBy($targetFieldName);
}
$builder->setJoinTable(ExtendHelper::generateManyToManyJoinTableName($fieldId, $relation['target_entity']));
$builder->build();
$builder = $cmBuilder->createOneToOne($defaultName, $relation['target_entity']);
$builder->addJoinColumn($defaultName . '_id', 'id', true, false, 'SET NULL');
$builder->build();
} else {
$cmBuilder->addInverseManyToMany($fieldName, $relation['target_entity'], $targetFieldName);
}
break;
}
}
}
}
}
/**
* @param ConfigInterface $fieldConfig
*/
protected function createRelation(ConfigInterface $fieldConfig)
{
if (!$fieldConfig->is('relation_key')) {
$this->createSelfRelation($fieldConfig);
} else {
$relationKey = $fieldConfig->get('relation_key');
$selfConfig = $this->extendConfigProvider->getConfig($fieldConfig->getId()->getClassName());
$selfRelations = $selfConfig->get('relation', false, []);
if (!isset($selfRelations[$relationKey])) {
$this->createSelfRelation($fieldConfig);
}
$this->ensureReverseRelationCompleted($fieldConfig);
}
}
/**
* @param ConfigInterface $fieldConfig
*/
protected function createRelation(ConfigInterface $fieldConfig)
{
if (!$fieldConfig->is('relation_key')) {
$this->setRelationKeyToFieldConfig($fieldConfig);
$this->createSelfRelation($fieldConfig);
} else {
$entityConfig = $this->getEntityConfig($fieldConfig->getId()->getClassName());
$relations = $entityConfig->get('relation', false, []);
$relationKey = $fieldConfig->get('relation_key');
if (!isset($relations[$relationKey])) {
$this->createSelfRelation($fieldConfig);
$this->ensureReverseRelationCompleted($fieldConfig);
} else {
$relation = $relations[$relationKey];
if (array_key_exists('owner', $relation)) {
$this->ensureReverseRelationCompleted($fieldConfig);
} elseif (isset($relation['target_field_id']) && $relation['target_field_id']) {
$this->completeSelfRelation($fieldConfig);
}
}
}
}
/**
* @param ConfigInterface $fieldConfig
*/
protected function createRelation(ConfigInterface $fieldConfig)
{
$createSelfRelation = true;
if ($fieldConfig->is('relation_key')) {
$relationKey = $fieldConfig->get('relation_key');
$selfConfig = $this->extendConfigProvider->getConfig($fieldConfig->getId()->getClassName());
$selfRelations = $selfConfig->get('relation');
if (isset($selfRelations[$relationKey]['field_id'])) {
$createSelfRelation = false;
} else {
$targetConfig = $this->extendConfigProvider->getConfig($fieldConfig->get('target_entity'));
$targetRelations = $targetConfig->get('relation');
if (isset($targetRelations[$relationKey])) {
$this->createTargetRelation($fieldConfig, $relationKey);
if ($targetRelations[$relationKey]['assign']) {
$createSelfRelation = false;
}
}
}
}
if ($createSelfRelation) {
$this->createSelfRelation($fieldConfig);
}
}
/**
* {@inheritdoc}
*/
protected function apply(ConfigInterface $config)
{
$configId = $config->getId();
$className = $configId->getClassName();
if ($configId instanceof FieldConfigId) {
$fieldName = $configId->getFieldName();
if (!isset($this->initialStates['fields'][$className][$fieldName])) {
return true;
}
$initialState = $this->initialStates['fields'][$className][$fieldName];
} else {
if (!isset($this->initialStates['entities'][$className])) {
return true;
}
$initialState = $this->initialStates['entities'][$className];
}
if ($initialState === ExtendScope::STATE_ACTIVE) {
return true;
}
if ($initialState === ExtendScope::STATE_DELETE && !$config->is('state', ExtendScope::STATE_DELETE)) {
return true;
}
return false;
}
/**
* @param ConfigInterface $extendConfig
* @param ConfigProviderInterface $extendConfigProvider
*
* @return bool
*/
protected function isApplicableField(ConfigInterface $extendConfig, ConfigProviderInterface $extendConfigProvider)
{
return !$extendConfig->is('is_deleted') && $extendConfig->is('owner', ExtendScope::OWNER_CUSTOM) && !$extendConfig->is('state', ExtendScope::STATE_NEW) && !in_array($extendConfig->getId()->getFieldType(), ['ref-one', 'ref-many']) && (!$extendConfig->has('target_entity') || !$extendConfigProvider->getConfig($extendConfig->get('target_entity'))->is('is_deleted'));
}
/**
* Get dynamic field or empty array if field is not visible
*
* @param $alias
* @param ConfigInterface $extendConfig
* @return array
*/
public function getDynamicFieldItem($alias, ConfigInterface $extendConfig)
{
/** @var FieldConfigId $fieldConfig */
$fieldConfig = $extendConfig->getId();
$fieldName = $fieldConfig->getFieldName();
$field = [];
$select = '';
// no need to add to select enything here
if (in_array($fieldName, $this->relationConfig->get('target_grid'))) {
/** @var ConfigProvider $entityConfigProvider */
$entityConfigProvider = $this->configManager->getProvider('entity');
$entityConfig = $entityConfigProvider->getConfig($this->entityClass, $fieldName);
$label = $entityConfig->get('label') ?: $fieldName;
$code = $extendConfig->is('owner', ExtendManager::OWNER_CUSTOM) ? ExtendConfigDumper::FIELD_PREFIX . $fieldName : $fieldName;
$this->queryFields[] = $code;
$field = $field = $this->createFieldArrayDefinition($code, $label, $fieldConfig);
$select = $alias . '.' . $code;
}
return [$field, $select];
}
/**
* @param ConfigInterface $extendConfig
*
* @return bool
*/
protected function checkState(ConfigInterface $extendConfig)
{
$hasChanges = false;
$extendProvider = $this->em->getExtendConfigProvider();
$className = $extendConfig->getId()->getClassName();
if ($extendConfig->is('state', ExtendScope::STATE_DELETE)) {
// mark entity as deleted
if (!$extendConfig->is('is_deleted')) {
$extendConfig->set('is_deleted', true);
$extendProvider->persist($extendConfig);
$hasChanges = true;
}
// mark all fields as deleted
$fieldConfigs = $extendProvider->getConfigs($className, true);
foreach ($fieldConfigs as $fieldConfig) {
if (!$fieldConfig->is('is_deleted')) {
$fieldConfig->set('is_deleted', true);
$extendProvider->persist($fieldConfig);
$hasChanges = true;
}
}
} elseif (!$extendConfig->is('state', ExtendScope::STATE_ACTIVE)) {
$extendConfig->set('state', ExtendScope::STATE_ACTIVE);
$extendProvider->persist($extendConfig);
$hasChanges = true;
}
return $hasChanges;
}
/**
* {@inheritdoc}
*/
public function supports(ConfigInterface $extendConfig)
{
return $extendConfig->is('relation');
}
/**
* @param ConfigInterface $extendConfig
*
* @return bool
*/
protected function isApplicableField(ConfigInterface $extendConfig)
{
return !$extendConfig->is('is_deleted') && $extendConfig->is('owner', ExtendScope::OWNER_CUSTOM) && !$extendConfig->is('state', ExtendScope::STATE_NEW) && !in_array($extendConfig->getId()->getFieldType(), RelationType::$toAnyRelations) && (!$extendConfig->has('target_entity') || !$this->extendConfigProvider->getConfig($extendConfig->get('target_entity'))->is('is_deleted'));
}
/**
* @param ConfigInterface $config
* @return bool
*/
public function filterFields(ConfigInterface $config)
{
$extendConfig = $this->extendProvider->getConfigById($config->getId());
/** @var FieldConfigId $fieldConfigId */
$fieldConfigId = $extendConfig->getId();
// skip system and not accessible fields
if (!$config->is('owner', ExtendScope::OWNER_CUSTOM) || !ExtendHelper::isFieldAccessible($config)) {
return false;
}
// skip invisible fields
if (!$this->viewProvider->getConfigById($config->getId())->is('is_displayable')) {
return false;
}
// skip relations if they are referenced to not accessible entity
$underlyingFieldType = $this->fieldTypeHelper->getUnderlyingType($fieldConfigId->getFieldType());
if (in_array($underlyingFieldType, RelationType::$anyToAnyRelations, true) && !ExtendHelper::isEntityAccessible($this->extendProvider->getConfig($extendConfig->get('target_entity')))) {
return false;
}
return true;
}
/**
* Check if field marked as title_field, add this field to titles
*
* @param array $mapConfig
* @param ConfigInterface $searchConfig
* @param string $className
* @param string $fieldName
*/
protected function processTitles(&$mapConfig, ConfigInterface $searchConfig, $className, $fieldName)
{
if ($searchConfig->is('title_field')) {
$mapConfig[$className][self::TITLE_FIELDS_PATH] = array_merge($mapConfig[$className][self::TITLE_FIELDS_PATH], [$fieldName]);
}
}
/**
* {@inheritdoc}
*/
protected function isTargetEntityApplicable(ConfigInterface $targetEntityConfig)
{
return $targetEntityConfig->is($this->getAssociationAttributeName());
}
/**
* @param ConfigInterface $entityConfig
* @param ConfigProvider $configProvider
*/
protected function updateStateValues(ConfigInterface $entityConfig, ConfigProvider $configProvider)
{
if ($entityConfig->is('state', ExtendScope::STATE_DELETE)) {
// mark entity as deleted
if (!$entityConfig->is('is_deleted')) {
$entityConfig->set('is_deleted', true);
$this->configManager->persist($entityConfig);
}
// mark all fields as deleted
$fieldConfigs = $configProvider->getConfigs($entityConfig->getId()->getClassName(), true);
foreach ($fieldConfigs as $fieldConfig) {
if (!$fieldConfig->is('is_deleted')) {
$fieldConfig->set('is_deleted', true);
$this->configManager->persist($fieldConfig);
}
}
} elseif (!$entityConfig->is('state', ExtendScope::STATE_ACTIVE)) {
$hasNotActiveFields = false;
$fieldConfigs = $configProvider->getConfigs($entityConfig->getId()->getClassName(), true);
foreach ($fieldConfigs as $fieldConfig) {
if (!$fieldConfig->in('state', [ExtendScope::STATE_ACTIVE, ExtendScope::STATE_DELETE])) {
$hasNotActiveFields = true;
break;
}
}
// Set entity state to active if all fields are active or deleted
if (!$hasNotActiveFields) {
$entityConfig->set('state', ExtendScope::STATE_ACTIVE);
$this->configManager->persist($entityConfig);
}
}
}
/**
* Get dynamic field or empty array if field is not visible
*
* @param $alias
* @param ConfigInterface $extendConfig
* @return array
*/
public function getDynamicFieldItem($alias, ConfigInterface $extendConfig)
{
/** @var FieldConfigId $fieldConfig */
$fieldConfig = $extendConfig->getId();
/** @var ConfigProvider $datagridProvider */
$datagridConfigProvider = $this->configManager->getProvider('datagrid');
$datagridConfig = $datagridConfigProvider->getConfig($this->entityClass, $fieldConfig->getFieldName());
$select = '';
$field = [];
if ($datagridConfig->is('is_visible')) {
/** @var ConfigProvider $entityConfigProvider */
$entityConfigProvider = $this->configManager->getProvider('entity');
$entityConfig = $entityConfigProvider->getConfig($this->entityClass, $fieldConfig->getFieldName());
$label = $entityConfig->get('label') ?: $fieldConfig->getFieldName();
$code = $extendConfig->is('owner', ExtendManager::OWNER_CUSTOM) ? ExtendConfigDumper::FIELD_PREFIX . $fieldConfig->getFieldName() : $fieldConfig->getFieldName();
$this->queryFields[] = $code;
$field = $this->createFieldArrayDefinition($code, $label, $fieldConfig);
$select = $alias . '.' . $code;
}
return [$field, $select];
}
/**
* @param ConfigInterface $extendConfig
*
* @return bool
*/
protected function updateStateValues(ConfigInterface $extendConfig)
{
$hasChanges = false;
$extendProvider = $this->em->getExtendConfigProvider();
$className = $extendConfig->getId()->getClassName();
$fieldConfigs = $extendProvider->getConfigs($className, true);
if ($extendConfig->is('state', ExtendScope::STATE_DELETE)) {
// mark entity as deleted
if (!$extendConfig->is('is_deleted')) {
$extendConfig->set('is_deleted', true);
$extendProvider->persist($extendConfig);
$hasChanges = true;
}
// mark all fields as deleted
foreach ($fieldConfigs as $fieldConfig) {
if (!$fieldConfig->is('is_deleted')) {
$fieldConfig->set('is_deleted', true);
$extendProvider->persist($fieldConfig);
$hasChanges = true;
}
}
} elseif (!$extendConfig->is('state', ExtendScope::STATE_ACTIVE)) {
$hasNotActiveFields = false;
foreach ($fieldConfigs as $fieldConfig) {
if (!$fieldConfig->is('state', ExtendScope::STATE_DELETE) && !$fieldConfig->is('state', ExtendScope::STATE_ACTIVE)) {
$hasNotActiveFields = true;
break;
}
}
// Set entity state to active if all fields are active or deleted
if (!$hasNotActiveFields) {
$extendConfig->set('state', ExtendScope::STATE_ACTIVE);
$extendProvider->persist($extendConfig);
}
$hasChanges = true;
}
if ($hasChanges) {
$extendProvider->flush();
}
}
/**
* @param ConfigInterface $extendConfig
* @param ConfigProvider $extendConfigProvider
*
* @return bool
*/
protected function isApplicableField(ConfigInterface $extendConfig, ConfigProvider $extendConfigProvider)
{
return $extendConfig->is('owner', ExtendScope::OWNER_CUSTOM) && ExtendHelper::isFieldAccessible($extendConfig) && !in_array($extendConfig->getId()->getFieldType(), RelationType::$toAnyRelations, true) && (!$extendConfig->has('target_entity') || ExtendHelper::isEntityAccessible($extendConfigProvider->getConfig($extendConfig->get('target_entity'))));
}
/**
* @param ConfigInterface $config
* @return bool
*/
public function filterFields(ConfigInterface $config)
{
$extendConfig = $this->extendProvider->getConfigById($config->getId());
/** @var FieldConfigId $fieldConfigId */
$fieldConfigId = $extendConfig->getId();
// skip system, new and deleted fields
if (!$config->is('owner', ExtendScope::OWNER_CUSTOM) || $config->is('state', ExtendScope::STATE_NEW) || $config->is('is_deleted')) {
return false;
}
// skip invisible fields
if (!$this->viewProvider->getConfigById($config->getId())->is('is_displayable')) {
return false;
}
// skip relations if they are referenced to deleted entity
$underlyingFieldType = $this->fieldTypeHelper->getUnderlyingType($fieldConfigId->getFieldType());
if (in_array($underlyingFieldType, RelationType::$anyToAnyRelations) && $this->extendProvider->getConfig($extendConfig->get('target_entity'))->is('is_deleted', true)) {
return false;
}
return true;
}
/**
* Check if the given configurable field is ready to be used in a business logic.
* It means that a field should exist in a class and should not be marked as deleted.
*
* @param ConfigInterface $extendFieldConfig The field's configuration in the 'extend' scope
*
* @return bool
*/
public static function isFieldAccessible(ConfigInterface $extendFieldConfig)
{
if ($extendFieldConfig->is('is_extend')) {
if ($extendFieldConfig->is('is_deleted')) {
return false;
}
if ($extendFieldConfig->is('state', ExtendScope::STATE_NEW)) {
return false;
}
// check if a new field has been requested to be deleted before schema is updated
if ($extendFieldConfig->is('state', ExtendScope::STATE_DELETE)) {
/** @var FieldConfigId $fieldId */
$fieldId = $extendFieldConfig->getId();
if (!property_exists($fieldId->getClassName(), $fieldId->getFieldName())) {
return false;
}
}
}
return true;
}
/**
* @param ConfigInterface $extendConfig
*
* @return bool
*/
protected function isEnum(ConfigInterface $extendConfig)
{
if (!$extendConfig->is('inherit', ExtendHelper::BASE_ENUM_VALUE_CLASS)) {
return false;
}
if ($extendConfig->is('state', ExtendScope::STATE_NEW) || $extendConfig->is('is_deleted')) {
return false;
}
return true;
}