public IActionResult ExportTaxCodes() { //ensure that Avalara tax provider is active if (!_taxPluginManager.IsPluginActive(AvalaraTaxDefaults.SystemName)) { return(Categories()); } if (!_permissionService.Authorize(StandardPermissionProvider.ManageTaxSettings)) { return(AccessDeniedView()); } //export tax codes var exportedTaxCodes = _avalaraTaxManager.ExportTaxCodes(); if (exportedTaxCodes.HasValue) { if (exportedTaxCodes > 0) { _notificationService.SuccessNotification(string.Format(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Export.Success"), exportedTaxCodes)); } else { _notificationService.SuccessNotification(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Export.AlreadyExported")); } } else { _notificationService.ErrorNotification(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Export.Error")); } return(Categories()); }