public async Task <bool> CreateAsync(string Url, NationalParkCreateDto objToCreate, string token)
{
if (objToCreate != null)
{
HttpRequestMessage httpRequest = new HttpRequestMessage(HttpMethod.Post, Url);
httpRequest.Content = new StringContent(JsonConvert.SerializeObject(objToCreate), Encoding.UTF8, "application/json");
HttpClient httpClient = _httpClientFactory.CreateClient();
// 13. Part 6
// ----------------------
if (token != null && token.Length > 0)
{
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
}
// ----------------------
HttpResponseMessage httpResponse = await httpClient.SendAsync(httpRequest);
if (httpResponse.StatusCode == System.Net.HttpStatusCode.Created)
{
return(true);
}
}
return(false);
}
[ProducesResponseType(StatusCodes.Status500InternalServerError)] // 5. Part 8
public IActionResult CreateNationalPark([FromBody] NationalParkCreateDto nationalParkCreateDto)
{
// if nationalParkDto == null
if (nationalParkCreateDto == null)
{
return(BadRequest());
}
// if NationalPark already exists, add error to the modelstate
if (npRepository.NationalParkExists(nationalParkCreateDto.Name))
{
ModelState.AddModelError("", "National Park already exists!");
return(BadRequest(ModelState)); // In the tutorial, we returned 404 status code, which isn't convinced to me "return StatusCode(404, ModelState);".
}
#region ModelState
// We don't need that piece of code, because if the model state is not valid it will automatically return badrequest with the model validations messages.
/*
* // We comment that block of code in "4. Part 6"
*
* // if ModelState not valid
* if(!ModelState.IsValid)
* {
* return BadRequest(ModelState);
* }
*
*/
#endregion
var nationalPark = mapper.Map <NationalPark>(nationalParkCreateDto);
if (!npRepository.CreateNationalPark(nationalPark))
{
ModelState.AddModelError("", $"Something went wrong, when saving the record {nationalPark.Name}");
return(StatusCode(500, ModelState));
}
//return Ok();
return(CreatedAtRoute("GetNationalPark", new { version = HttpContext.GetRequestedApiVersion().ToString(), // 7. Part 5
nationalParkId = nationalPark.Id }, nationalPark)); // 4. Part 6
}
public async Task <IActionResult> Create(NationalParkCreateDto model, IFormFile Picture)
{
if (ModelState.IsValid)
{
//var files = HttpContext.Request.Form.Files; // to get the uploaded files without specify parameter to recieve them
if (Picture != null)
{
using (var ms = new MemoryStream())
{
Picture.CopyTo(ms);
model.Picture = ms.ToArray();
}
}
var success = await _npRepo.CreateAsync(_npUrl, model, HttpContext.Session.GetString("JWToken"));
if (success)
{
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", "SomeError happens.");
}
return(View(model));
}
