/// <summary>
/// Sends a user's master server login credentials to the master server.
/// If successful, the user's profile information will be sent back
/// excluding the password.
/// </summary>
/// <param name="loginCredentials"></param>
/// <returns></returns>
public UserProfile AttemptUserLogin(LoginCredentials loginCredentials)
{
try
{
// Ensure that we don't send any invalid data to the server.
if (Object.ReferenceEquals(loginCredentials, null) || String.IsNullOrWhiteSpace(loginCredentials.Password) || String.IsNullOrWhiteSpace(loginCredentials.UserName))
{
return null;
}
string jsonObject = JsonConvert.SerializeObject(loginCredentials, SerializerSettings);
string result = SendJsonRequest("ValidateLoginCredentials", WebServiceMethodTypeEnum.User, jsonObject);
return JsonConvert.DeserializeObject<UserProfile>(result, SerializerSettings);
}
catch(Exception ex)
{
throw new Exception("Error sending login credentials.", ex);
}
}
/// <summary>
/// Sends login credentials to master server and attempts to log in.
/// Returns true if log in is successful.
/// Returns false if log in is unsuccessful.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private async void LoginButtonClickAsync(object sender, JavascriptMethodEventArgs args)
{
string username = args.Arguments[0];
string password = args.Arguments[1];
LoginCredentials loginCredentials = new LoginCredentials(username, password);
UserProfileResponseTypeEnum responseType = UserProfileResponseTypeEnum.Failure;
await TaskEx.Run(() =>
{
WinterEngineService.InitializeUserProfile(WebUtility.AttemptUserLogin(loginCredentials));
if (WinterEngineService.ActiveUserProfile.UserID > 0 && WinterEngineService.ActiveUserProfile.IsEmailVerified)
{
WinterEngineService.ActiveUserProfile.IsLoggedIn = true;
responseType = UserProfileResponseTypeEnum.Successful;
}
else if (WinterEngineService.ActiveUserProfile.UserID > 0 && !WinterEngineService.ActiveUserProfile.IsEmailVerified)
{
responseType = UserProfileResponseTypeEnum.AccountNotActivated;
}
else
{
responseType = UserProfileResponseTypeEnum.InvalidPassword;
}
loginCredentials.UserName = "";
loginCredentials.Password = "";
});
AsyncJavascriptCallback("DoLogin_Callback", (int)responseType);
}
