getSellOrdersByUserId method

@override Future<List<SellItem>?> getSellOrdersByUserId(String userId)

Implementation

@override
Future<List<SellItem>?> getSellOrdersByUserId(String userId) async {
  var res = await _get("/orders/" + userId + "/sellorder", null);
  return res == null
      ? List.empty(growable: false)
      : SellItem.fromJsonToList(jsonDecode(res.body));
}