/// <summary>
/// Logins the action.
/// </summary>
private async Task LoginAction()
{
var loginRequest = new BaseFacadeRequestModelWithContent <LoginRequestModel>
{
Content = new LoginRequestModel
{
ApplicationUsesRefreshTokens = true,
Email = this.Username,
Password = this.Password
}
};
// ================ Just for Testing without Api call =====================
//var identity = await this.authenticationFacade.LoginAsync(this.Username, this.Password);
//// if success navigate to HomePage
//// if not display message
//if (identity.IsValidUser)
//{
// this.navigationService.NavigateAsync("MainMasterDetailPage/MainNavigationPage/HomePage").Forget();
//}
//else
//{
// // Dialog service show login error.
// await this.DialogService.DisplayAlertAsync(Constants.LoginErrorMessageTitle, Constants.LoginErrorMessage, Constants.LoginErrorMessageOkButton);
//}
// =============================== End =============================================
// authenticate
var loginResponse = await this.authenticationFacade.Login(loginRequest);
// if success navigate to HomePage
// if not display message
if (loginResponse.StatusCode == HttpStatusCode.OK)
{
//shahbaaz 05/07/2017: changed URI from relative to absolute for clearning nav stack
this.navigationService.NavigateAsync("app:///MainMasterDetailPage/Navigation/HomePage/DashboardPage").Forget();
// this.navigationService.NavigateAsync("MainMasterDetailPage/Navigation/HomePage/DashboardPage").Forget();
}
else
{
// Dialog service show login error.
await this.DialogService.DisplayAlertAsync(Constants.LoginErrorMessageTitle, Constants.LoginErrorMessage, Constants.LoginErrorMessageOkButton);
}
}
public async Task <BaseFacadeResponseModel <LoginResponseModel> > Login(BaseFacadeRequestModelWithContent <LoginRequestModel> model)
{
var apiRequestModel = Mapper.Map <LoginApiRequestModel>(model.Content);
var authResponse = await _authenticationHelperWrapper.GetUserToken(model.Content.Email, model.Content.Password, model.Content.ApplicationUsesRefreshTokens);
if (authResponse == null || authResponse.IsError)
{
//log unsuccessful login attempt
var addLogEntryApiRequestModel = new AddLogEntryApiRequestModel
{
StatusCode = 404,
Date = DateTime.Now,
Type = "Login attempt",
IpAddress = model.Content.IpAddress,
Message = "A failed login attempt occurred using the email address " + model.Content.Email
};
//Todo: log addLogEntryApiRequestModel
if (authResponse != null)
{
return(new BaseFacadeResponseModel <LoginResponseModel>
{
//authResponse.Json.GetValue("error_description");
Message =
authResponse.Json.GetValue("error_description")
.ToString(), //"The username or password entered was incorrect. Please check your details and try again.",
StatusCode = System.Net.HttpStatusCode.Unauthorized
});
}
}
var runner = await _authenticationHelperWrapper.TraverseReauth(() => _authApi.Login(authResponse.AccessToken, apiRequestModel), authResponse.RefreshToken);
//generic helper that sets up the return object
var runnerResponse = await new ApiRunnerResponseHelper().ReturnRunnerResponse(runner, new LoginResponseModel(), new LoginApiResponseModel());
var mappedFacadeResponse = (runnerResponse.FacadeResponseModel as BaseFacadeResponseModel <LoginResponseModel>);
mappedFacadeResponse.AccessToken = authResponse.AccessToken;
mappedFacadeResponse.RefreshToken = authResponse.RefreshToken ?? string.Empty;
//here we need to translate the api content response into the UI response
if (runnerResponse.ApiContentResponseModelContent != null)
{
var apiResponse = (runnerResponse.ApiContentResponseModelContent as LoginApiResponseModel);
mappedFacadeResponse.Content = new LoginResponseModel
{
UserDetails = apiResponse.UserDetails,
VerificationToken = apiResponse.VerificationToken,
UserId = apiResponse.UserDetails.UserId
};
}
else
{
//log unsuccessful login attempt
var addLogEntryApiRequestModel = new AddLogEntryApiRequestModel
{
StatusCode = 404,
Date = DateTime.Now,
Type = "Login attempt",
IpAddress = model.Content.IpAddress,
Message = "A failed login attempt occurred using the email address " + model.Content.Email
};
//Todo: reinstate this log entry
//await _logApi.AddLogEntry();
}
var Credentials = new KeychainModel()
{
Username = model.Content.Email,
Password = model.Content.Password,
AccessToken = mappedFacadeResponse.AccessToken,
RefreshToken = mappedFacadeResponse.RefreshToken,
AccessTokenExpireDate = DateTime.Now.AddMinutes(20),
UserId = mappedFacadeResponse.Content.UserId
};
this.keychainService.SaveCredentials(Credentials);
return(mappedFacadeResponse);
}
