public async Task <IActionResult> RegisterUserAsync([FromBody] RegisterViewModel registerViewModel)
{
if (!ModelState.IsValid)
{
return(Json(ModelState.DefaultInvalidModelStateWithErrorMessages()));
}
RegisterUserDto registerUserDto = registerViewModel.GetRegisterUserDto();
SignUpResultDto createIdentityResult = await _userService.SignUpAsync(registerUserDto);
return(Json(createIdentityResult.Success
? new { success = true }
: new { success = false }));
}