Gist for Medium Article - CreateUser

CreateUser.cs

[HttpPost]
[Route("[action]")]
public async Task<IActionResult> CreateUser([FromBody]CreateUserDto userDto)
{
    var result = await _mediator.Send(new CreateNewUserCommand {CreateUserDto = userDto});

	return result.IsValidResponse
		? CreatedAtRoute(routeValues: new
		{
			controller = "User",
			action = nameof(UserController.GetUser),
			id = result.Result.Data
			version = HttpContext.GetRequestedApiVersion().ToString()
		}, result.Result)
		: BadRequestResponse(Enumerable.Empty<string>(), operationOutcome: new OperationOutcome
		{
			OpResult =OpResult.Fail, 
			IsError = false,
			IsValidationFail = true,
			Errors = result.Errors
		});

}