*/ private array $uniqueIdentifierFields = []; public function __construct( private FieldList $fieldList ) { } /** * Retrieves a list of cached published fields that are unique identifiers. * * @param array $filters * * @return array */ public function getFieldsWithUniqueIdentifier(array $filters = []): array { $filters = $this->prepareFilters($filters); $key = base64_encode(json_encode($filters)); if (!isset($this->uniqueIdentifierFields[$key])) { $this->uniqueIdentifierFields[$key] = $this->fieldList->getFieldList(false, true, $filters); } return $this->uniqueIdentifierFields[$key]; } /** * Retrieves a list of published fields that are unique identifiers fresh from the DB each time. * * @param array $filters * * @return array */ public function getLiveFields(array $filters = []): array { $filters = $this->prepareFilters($filters); return $this->fieldList->getFieldList(false, true, $filters); } /** * @param array $filters * * @return array */ private function prepareFilters(array $filters): array { $filters['isPublished'] ??= true; $filters['isUniqueIdentifer'] ??= true; $filters['object'] ??= 'lead'; return $filters; } }