private async void Register(object sender, RoutedEventArgs e)
{
UserViewModel user = new UserViewModel
{
Password = Password.Password,
RepeatPassword = RepeatPassword.Password,
Username = Username.Text
};
Backend.RegistrationResponse response = await Backend.Azure.Register(user);
if (response.ValidationErrors != null && response.ValidationErrors.Any())
{
Error.Text = response.ValidationErrors.First().ErrorMessage;
}
else
{
if (response.BackendResponse == Backend.BackendResponse.Ok)
{
Error.Text = "";
Frame.Navigate(typeof (LoginPage), user.Username);
} else if (response.BackendResponse == Backend.BackendResponse.BadRequest)
{
Error.Text = "Email is already used, please pick another one or log in";
}
else
{
Error.Text = "Looks like something went wrong, try again later";
}
}
}
public async Task<RegistrationResponse> Register(UserViewModel user)
{
List<ValidationResult> results = new List<ValidationResult>();
if (!Validator.TryValidateObject(user, new ValidationContext(user), results, true))
{
return new RegistrationResponse(results);
}
else
{
if (user.Password != user.RepeatPassword)
{
results.Add(new ValidationResult("Passwords are not the same"));
return new RegistrationResponse(results);
}
HttpWebRequest request = PopulateRequest(new Uri("/api/Account/Register", UriKind.Relative), POST);
Task<Stream> outStream = request.GetRequestStreamAsync();
using (StreamWriter writer = new StreamWriter(await outStream))
{
string userData = JsonConvert.SerializeObject(user);
await writer.WriteAsync(userData);
}
try
{
using (StreamReader response = new StreamReader((await request.GetResponseAsync()).GetResponseStream()))
{
return new RegistrationResponse(response: BackendResponse.Ok);
}
}
catch (WebException e)
{
return new RegistrationResponse(response: BackendResponse.BadRequest);
}
}
}
