UPDATE. We got it to work by using error method of the promise.


Hi everybody,

I have the following code:

 [Route("")]
[HttpPost]
 public IHttpActionResult CreateMax4Sale(EditMax4SaleViewModel max4saleViewModel)
        {
            int conflicts = ChangeMax4Sale(max4saleViewModel, "Add");
            if (conflicts > 0)
            {
                var response = (conflicts == 1) ? Messages.existingConflict : String.Format(Messages.xExistingConflicts, conflicts);
                throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.InternalServerError)
                {
                    Content = new StringContent(response),
                    ReasonPhrase = response
                });
            }

            return Ok(max4saleViewModel);
        }

        [Route("")]
        [HttpPut]
        public IHttpActionResult UpdateMax4Sale(EditMax4SaleViewModel max4saleViewModel)
        {
            int conflicts = ChangeMax4Sale(max4saleViewModel, "Update");
            if (conflicts > 0)
            {
                var response = (conflicts == 1) ? Messages.existingConflict : String.Format(Messages.xExistingConflicts, conflicts);
                throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.InternalServerError)
                {
                    Content = new StringContent(response),
                    ReasonPhrase = response
                });
            }

            return Ok(max4saleViewModel);
        }

Now, the Update method shows correct error message (the one I produced) when there are conflicts. But the New method displays our generic error message instead. The difference between the two that one uses HttpPut and the other HttpPost attribute.

How can I make the New method to behave the same as Update?

Thanks in advance.