private async void loginButton_ClickAsync(object sender, RoutedEventArgs e)
{
if (usernameBox.Text == String.Empty)
{
MessageBox.Show("Please enter a username!", "Error");
return;
}
if (passwordBox.Password == String.Empty)
{
MessageBox.Show("Please enter a password!", "Error");
return;
}
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
JObject loginData = new JObject(new JProperty("username", usernameBox.Text), new JProperty("password", passwordBox.Password));
var response = await client.PostAsync("authenticate", new StringContent(loginData.ToString(), Encoding.UTF8, "application/json"));
if (response.IsSuccessStatusCode)
{
HttpHeaders headers = response.Headers;
IEnumerable <string> values;
string token = String.Empty;
if (headers.TryGetValues("token", out values))
{
token = values.First();
}
this.Hide();
Checkout checkout = new Checkout(token);
checkout.Owner = Application.Current.MainWindow;
checkout.Show();
}
else
{
MessageBox.Show("Invalid Credentials", "Error");
}
}