private Task<bool> DeleteTask(RoyaltyServiceWorker.AccountService.Account item)
{
IsBusy = true;
var client = new RoyaltyServiceWorker.AccountService.AccountServiceClient();
var task = client.RemoveAsync(item.Id);
var taskRes = task.ContinueWith((res) =>
{
try
{
if (res.Result.Error != null)
throw new Exception(res.Result.Error);
return true;
}
catch (Exception ex)
{
Error = ex.ToString();
return false;
}
finally
{
try { client.Close(); } catch { }
IsBusy = false;
}
}, GetCancellationToken(), TaskContinuationOptions.AttachedToParent, TaskScheduler.FromCurrentSynchronizationContext());
return taskRes;
}
private Task<bool> SaveTask(RoyaltyServiceWorker.AccountService.Account item)
{
IsBusy = true;
var client = new RoyaltyServiceWorker.AccountService.AccountServiceClient();
var task = Account.Id == Guid.Empty
? client.PutAsync(item)
: client.UpdateAsync(item);
var taskRes = task.ContinueWith((res) =>
{
try
{
if (res.Result.Error != null)
throw new Exception(res.Result.Error);
if (Account != null)
{
Account.CopyObjectFrom(res.Result.Value);
} else
{
Account = res.Result.Value;
}
return true;
}
catch(Exception ex)
{
Error = ex.ToString();
return false;
}
finally
{
try { client.Close(); } catch { }
IsBusy = false;
}
}, GetCancellationToken(), TaskContinuationOptions.AttachedToParent, TaskScheduler.FromCurrentSynchronizationContext());
return taskRes;
}
