deleteItems method

Implementation

Future deleteItems(List<NsgDataItem> itemsToDelete) async {
  if (itemsToDelete.isEmpty) {
    return;
  }
  var firstItem = itemsToDelete.first;
  var box = await getTable(firstItem.typeName);
  var ids = <String>[];
  for (var item in itemsToDelete) {
    if (item.id.isEmpty) {
      continue;
    }
    ids.add(item.id);
  }
  await box.deleteAll(ids);
}