public ITaxProviderResult CancelTax(string companyCode, string docCode, DocumentType docType)
{
var result = new AvaTaxResult();
var ctr = new CancelTaxRequest
{
CompanyCode = companyCode,
DocCode = docCode,
DocType = ConvertDocType(docType),
CancelCode = CancelCode.DocDeleted
};
var svc = GetTaxServiceProxy();
var ctres = svc.CancelTax(ctr);
if (ctres.ResultCode != avt.SeverityLevel.Success)
{
result.Success = false;
result.Messages.Add("CancelTax Failed");
ApplyMessagesToResult(result, ctres.Messages);
}
else
{
result.Success = true;
}
return(result);
}
private static void ApplyMessagesToResult(AvaTaxResult result, avt.Messages messages)
{
if (messages != null)
{
foreach (avt.Message item in messages)
{
result.Messages.Add(item.Name + Environment.NewLine + item.Summary + Environment.NewLine +
item.Details);
}
}
}
public ITaxProviderResult TestConnection()
{
var result = new AvaTaxResult();
var svc = GetTaxServiceProxy();
var pingResult = svc.Ping("Test Connection Message at " + DateTime.Now);
if (pingResult.ResultCode == avt.SeverityLevel.Success)
{
result.Success = true;
}
else
{
result.Success = false;
ApplyMessagesToResult(result, pingResult.Messages);
}
return(result);
}
public ITaxProviderResult PostTax(string companyCode,
string docCode,
DocumentType docType,
decimal totalAmount,
decimal totalTax)
{
var result = new AvaTaxResult();
var ptr = new PostTaxRequest();
ptr.CompanyCode = companyCode;
ptr.DocCode = docCode;
ptr.DocType = ConvertDocType(docType);
ptr.DocDate = DateTime.UtcNow;
ptr.TotalAmount = totalAmount;
ptr.TotalTax = totalTax;
var svc = GetTaxServiceProxy();
var ptres = svc.PostTax(ptr);
if (ptres.ResultCode != avt.SeverityLevel.Success)
{
result.Success = false;
result.Messages.Add("PostTax Failed");
ApplyMessagesToResult(result, ptres.Messages);
}
else
{
result.Success = true;
}
result.DocCode = docCode;
result.TotalAmount = totalAmount;
result.TotalTax = totalTax;
return(result);
}
public ITaxProviderResult GetTax(DocumentType docType, string companyCode, string docCode,
BaseAddress originationAddress, BaseAddress destinationAddress, List <Line> items, decimal orderDiscount,
string customerCode, string currencyCode,
bool taxExempt, string taxExemptionNumber, bool applyVATRules)
{
var result = new AvaTaxResult();
var gtr = new GetTaxRequest();
gtr.OriginAddress = ConvertBaseAddress(originationAddress);
gtr.DestinationAddress = ConvertBaseAddress(destinationAddress);
gtr.CurrencyCode = currencyCode;
if (taxExempt)
{
if (!applyVATRules)
{
gtr.ExemptionNo = taxExemptionNumber;
}
else
{
gtr.BusinessIdentificationNo = taxExemptionNumber;
}
}
gtr.CompanyCode = companyCode;
gtr.CustomerCode = customerCode;
gtr.DetailLevel = DetailLevel.Line;
gtr.DocCode = docCode;
gtr.DocType = ConvertDocType(docType);
gtr.DocDate = DateTime.UtcNow;
gtr.Discount = -1 * orderDiscount;
foreach (var l in items)
{
var nl = ConvertLine(l);
gtr.Lines.Add(nl);
}
var svc = GetTaxServiceProxy();
var gtres = svc.GetTax(gtr);
if (gtres.ResultCode != avt.SeverityLevel.Success)
{
result.Success = false;
result.Messages.Add("GetTax Failed");
ApplyMessagesToResult(result, gtres.Messages);
}
else
{
result.Success = true;
result.DocCode = gtres.DocCode;
result.TotalAmount = gtres.TotalAmount;
result.TotalTax = gtres.TotalTax;
// shipping line is always present ( even if 0 )
// so the last item is shipping
for (var i = 0; i < gtres.TaxLines.Count; i++)
{
var line = gtres.TaxLines[i];
if (i < gtres.TaxLines.Count - 1)
{
var lineResult = new AvaTaxLineResult();
lineResult.No = line.No;
lineResult.TaxRate = (decimal)line.Rate;
lineResult.TaxValue = line.Tax;
result.Items.Add(lineResult);
}
else
{
result.ShippingTax = line.Tax;
result.ShippingTaxRate = (decimal)line.Rate;
}
}
result.ItemsTax = result.TotalTax - result.ShippingTax;
}
return(result);
}