addValue method

Future<void> addValue(String path, NodeValue value)

Implementation

Future<void> addValue(String path, NodeValue value) async {
  checkPath(path);
  await get(path);
  if (await getValue(path, value.key) != null) {
    throw StorageException('Value "${value.key}" already exists');
  }
  String sqlStatement =
      ('INSERT INTO node_value (path, key, value, type, locale, '
          'last_modified) VALUES (?,?,?,?,?,?)');
  try {
    _requestResult(sqlStatement, [
      path,
      value.key,
      value.value,
      value.type,
      NodeValueImpl.defaultLocale.toLanguageTag(),
      value.lastModified
    ]);
  } on StorageException catch (e) {
    throw StorageException('Could not create value "${value.key}"', null, e);
  }
  String sqlStatementTrl =
      ('INSERT INTO translation (path, key, identifier, locale, translation)'
          ' VALUES (?,?,?,?,?)');
  Map<Locale, String> valueMap = value.allValueTranslations;
  for (MapEntry<Locale, String> entry in valueMap.entries) {
    try {
      _requestResult(sqlStatementTrl,
          [path, value.key, 'VALUE', entry.key.toLanguageTag(), entry.value]);
    } on StorageException catch (e) {
      throw StorageException(
          'Could not create translation "' +
              entry.key.toLanguageTag() +
              '" for value "' +
              value.key +
              '"',
          null,
          e);
    }
  }
  Map<Locale, String> descriptionMap = value.allDescriptionTranslations;
  for (MapEntry<Locale, String> entry in descriptionMap.entries) {
    try {
      _requestResult(sqlStatementTrl, [
        path,
        value.key,
        'DESCRIPTION',
        entry.key.toLanguageTag(),
        entry.value
      ]);
    } on StorageException catch (e) {
      throw StorageException(
          'Could not create translation "' +
              entry.key.toLanguageTag() +
              '" for description in value "' +
              value.key +
              '"',
          null,
          e);
    }
  }
}