public IActionResult DeleteSystemTaxCodes() { //ensure that Avalara tax provider is active if (!_taxPluginManager.IsPluginActive(AvalaraTaxDefaults.SystemName)) { return(Categories()); } if (!_permissionService.Authorize(StandardPermissionProvider.ManageTaxSettings)) { return(AccessDeniedView()); } var deleted = _avalaraTaxManager.DeleteSystemTaxCodes(); if (deleted) { _notificationService.SuccessNotification(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Delete.Success")); } else { _notificationService.ErrorNotification(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Delete.Error")); } return(Categories()); }