private async Task <bool> RemoveDlFromServer(DlBook localDlBook, UserCredential userCredential)
{
// in consideration of deleting dlbook in offline mode
int deleteVersion = localDlBook.LastDownloadedVersion == 0 ? localDlBook.CurrentVersion : localDlBook.LastDownloadedVersion;
// Used to validate the Status Code given by eReader.
// Status Code : 1 => DL file Successfully downloaded by eReader.
// Status Code : 2 => DL file deleted by the user.
// Status Code : 3 => DL file deleted by eReader(backend).
string dlDeletedStatus = "2";
DlFileStatusUpdate dlFileStatusUpdate = new DlFileStatusUpdate
{
DeviceId = GlobalAccess.DeviceId,
Email = userCredential.Email,
DLId = localDlBook.BookId,
Ver = deleteVersion.ToString(),
StatusCode = dlDeletedStatus
};
var updateResult = await deliveryService.DlFileStatusUpdate(dlFileStatusUpdate);
return(updateResult);
}
