public async Task <BillingInputResult> PublishInvoices(BillingInvoicePublishSource source, CancellationToken token) => await billingInvoiceProcessor.PublishInvoicesAsync(source.Items, source.LoginUserId, token);
public async Task <BillingInputResult> PublishInvoicesR(BillingInvoicePublishSource source) => await hubContext.DoAsync(source.ConnectionId, async (notifier, token) => await billingInvoiceProcessor.PublishInvoicesAsync(source.Items, source.LoginUserId, token));