public async Task <IActionResult> AddStatus([FromBody] NewStatusBindingModel model)
        {
            Result result;

            if (!ModelState.IsValid || !model.SelectedStatusIds.Any())
            {
                result = new Result
                {
                    IsSuccess = false,
                    EntityId  = Guid.Empty,
                    Error     = "Ошибка в заполненной форме"
                };

                return(BadRequest(JsonConvert.SerializeObject(result, Formatting.None, new JsonSerializerSettings
                {
                    ContractResolver = new CamelCasePropertyNamesContractResolver()
                })));
            }

            result = await _offerService.AddStatuses(model.Id, model.SelectedStatusIds);

            return(Ok(JsonConvert.SerializeObject(result, Formatting.None, new JsonSerializerSettings
            {
                ContractResolver = new CamelCasePropertyNamesContractResolver()
            })));
        }