public IActionResult ExportTaxCodes()
{
//ensure that Avalara tax provider is active
if (!(_taxService.LoadActiveTaxProvider(_workContext.CurrentCustomer) is AvalaraTaxProvider))
{
return(List());
}
if (!_permissionService.Authorize(StandardPermissionProvider.ManageTaxSettings))
{
return(AccessDeniedView());
}
//prepare tax codes to export
var taxCodesToExport = _taxCategoryService.GetAllTaxCategories().Select(taxCategory => new TaxCodeModel
{
createdDate = DateTime.UtcNow,
description = CommonHelper.EnsureMaximumLength(taxCategory.Name, 255),
isActive = true,
taxCode = CommonHelper.EnsureMaximumLength(taxCategory.Name, 25),
taxCodeTypeId = CommonHelper.EnsureMaximumLength(_genericAttributeService
.GetAttribute <string>(taxCategory, AvalaraTaxDefaults.TaxCodeTypeAttribute) ?? "P", 2)
}).Where(taxCode => !string.IsNullOrEmpty(taxCode.taxCode)).ToList();
//get existing tax codes (only active)
var existingTaxCodes = _avalaraTaxManager.GetTaxCodes(true)?.Select(taxCode => taxCode.taxCode).ToList() ?? new List <string>();
//add Avalara pre-defined system tax codes
var systemTaxCodes = _avalaraTaxManager.GetSystemTaxCodes(true)?.Select(taxCode => taxCode.taxCode).ToList() ?? new List <string>();
existingTaxCodes.AddRange(systemTaxCodes);
//remove duplicates
taxCodesToExport = taxCodesToExport.Where(taxCode => !existingTaxCodes.Contains(taxCode.taxCode)).Distinct().ToList();
//export tax codes
if (taxCodesToExport.Any())
{
//create tax codes and get the result
var result = _avalaraTaxManager.CreateTaxCodes(taxCodesToExport)?.Count;
//display results
if (result.HasValue && result > 0)
{
SuccessNotification(string.Format(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Export.Success"), result));
}
else
{
ErrorNotification(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Export.Error"));
}
}
else
{
SuccessNotification(_localizationService.GetResource("Plugins.Tax.Avalara.TaxCodes.Export.AlreadyExported"));
}
return(List());
}