private async Task PerformOrderSynchronization(IIndexDocumentChangeFeed ordersFeed, Action <AvaTaxOrdersSynchronizationProgress> progressCallback,
IJobCancellationToken cancellationToken)
{
var cancellationTokenWrapper = new JobCancellationTokenWrapper(cancellationToken);
await _ordersSynchronizationService.SynchronizeOrdersAsync(ordersFeed, progressCallback, cancellationTokenWrapper);
}
public async Task SynchronizeOrdersAsync(IIndexDocumentChangeFeed ordersFeed, Action <AvaTaxOrdersSynchronizationProgress> progressCallback, ICancellationToken cancellationToken)
{
// TODO: how to find order count when ordersFeed.TotalsCount is null?
var totalCount = (long)ordersFeed.TotalCount;
var progressInfo = new AvaTaxOrdersSynchronizationProgress
{
Message = "Reading orders...",
TotalCount = totalCount,
ProcessedCount = 0
};
progressCallback(progressInfo);
cancellationToken?.ThrowIfCancellationRequested();
for (long i = 0; i < totalCount; i += BatchSize)
{
var searchResult = await ordersFeed.GetNextBatch();
var orderIds = searchResult.Select(x => x.DocumentId).ToArray();
var orders = await _orderService.GetByIdsAsync(orderIds);
foreach (var order in orders)
{
var avaTaxSettings = await GetAvataxSettingsForOrder(order);
if (avaTaxSettings != null)
{
_orderTaxTypeResolver.ResolveTaxTypeForOrderAsync(order);
var avaTaxClient = _avaTaxClientFactory(avaTaxSettings);
try
{
await SendOrderToAvaTax(order, avaTaxSettings.CompanyCode, avaTaxSettings.SourceAddress, avaTaxClient);
}
catch (AvaTaxError e)
{
var errorDetails = e.error.error;
var joinedMessages = string.Join(Environment.NewLine,
errorDetails.details.Select(x => $"{x.severity}: {x.message} {x.description}"));
var errorMessage = $"Order #{order.Number}: {errorDetails.message}{Environment.NewLine}{joinedMessages}";
progressInfo.Errors.Add(errorMessage);
}
}
else
{
var errorMessage = $"Order #{order.Number} was not sent to Avalara, because the order store does not use AvaTax as tax provider.";
progressInfo.Errors.Add(errorMessage);
}
cancellationToken?.ThrowIfCancellationRequested();
}
var processedCount = Math.Min(i + orderIds.Length, totalCount);
progressInfo.ProcessedCount = processedCount;
progressInfo.Message = $"Processed {processedCount} of {totalCount} orders";
progressCallback(progressInfo);
}
progressInfo.Message = "Orders synchronization completed.";
progressCallback(progressInfo);
}
