public IHttpActionResult SaveInquiry([FromBody] object inquiryData)
        {
            WebResponseContentModel <InquiryFullModel> model = null;

            try
            {
                model = JsonConvert.DeserializeObject <WebResponseContentModel <InquiryFullModel> >(inquiryData.ToString());

                if (model.Content != null)
                {
                    if (model.Content.PovprasevanjeID > 0)//We update existing record in DB
                    {
                        inquiryRepo.SaveInquiry(model.Content);

                        if (model.Content.EmployeeSubmitInquiry)
                        {
                            //TODO: Send mail to suppliers!
                            var employee = employeeRepo.GetEmployeeByID(model.Content.PovprasevanjeOddalID);
                            var group    = inquiryRepo.GetInquiryPositionsGroupedBySupplier(model.Content.PovprasevanjeID);
                            messageEventsRepo.CreateEmailForSuppliers(group, employee, model.Content.PovprasevanjeStevilka);
                        }
                    }
                    else // We add and save new recod to DB
                    {
                        model.Content.PovprasevanjeID = inquiryRepo.SaveInquiry(model.Content, false);

                        if (model.Content.EmployeeSubmitInquiry)
                        {
                            //TODO: Send mail to suppliers!
                            var employee = employeeRepo.GetEmployeeByID(model.Content.PovprasevanjeOddalID);
                            var group    = inquiryRepo.GetInquiryPositionsGroupedBySupplier(model.Content.PovprasevanjeID);
                            messageEventsRepo.CreateEmailForSuppliers(group, employee, model.Content.PovprasevanjeStevilka);
                        }
                    }

                    model.IsRequestSuccesful = true;
                }
                else
                {
                    model.IsRequestSuccesful = false;
                    model.ValidationError    = ValidationExceptionError.res_09;
                }
            }
            catch (Exception ex)
            {
                model.IsRequestSuccesful = false;
                model.ValidationError    = ExceptionValidationHelper.GetExceptionSource(ex);
                return(Json(model));
            }

            return(Json(model));
        }