private async Task SubmitAsync()
{
string errorMessage = string.Empty;
try
{
if (await _accountService.VerifySavedCredentialsAsync() == null)
{
_signInUserControlViewModel.Open(async() => await SubmitOrderTransactionAsync());
}
else
{
await SubmitOrderTransactionAsync();
}
}
catch (Exception ex)
{
errorMessage = string.Format(CultureInfo.CurrentCulture, _resourceLoader.GetString("GeneralServiceErrorMessage"), Environment.NewLine, ex.Message);
}
if (!string.IsNullOrWhiteSpace(errorMessage))
{
await _alertMessageService.ShowAsync(errorMessage, _resourceLoader.GetString("ErrorProcessingOrder"));
}
}
private async Task CheckoutAsync()
{
string errorMessage = string.Empty;
try
{
if (await _accountService.VerifyUserAuthenticationAsync() == null)
{
_signInUserControlViewModel.Open(async() => await GoToNextPageAsync());
}
else
{
await GoToNextPageAsync();
}
}
catch (Exception ex)
{
errorMessage = string.Format(CultureInfo.CurrentCulture, _resourceLoader.GetString("GeneralServiceErrorMessage"), Environment.NewLine, ex.Message);
}
if (!string.IsNullOrWhiteSpace(errorMessage))
{
await _alertMessageService.ShowAsync(errorMessage, _resourceLoader.GetString("ErrorServiceUnreachable"));
}
}