// This actually calls the service to perform the tax calculation, and returns the calculation result.
public async Task<GetTaxResult> GetTax(GetTaxRequest req)
{
// Convert the request to XML
XmlSerializerNamespaces namesp = new XmlSerializerNamespaces();
namesp.Add(string.Empty, string.Empty);
XmlWriterSettings settings = new XmlWriterSettings {OmitXmlDeclaration = true};
XmlSerializer x = new XmlSerializer(req.GetType());
StringBuilder sb = new StringBuilder();
x.Serialize(XmlWriter.Create(sb, settings), req, namesp);
XmlDocument doc = new XmlDocument();
doc.LoadXml(sb.ToString());
// Call the service
Uri address = new Uri(_svcUrl + "tax/get");
var request = HttpHelper.CreateRequest(address, _accountNumber, _license);
request.Method = "POST";
request.ContentType = "text/xml";
//request.ContentLength = sb.Length;
Stream newStream = await request.GetRequestStreamAsync();
newStream.Write(Encoding.ASCII.GetBytes(sb.ToString()), 0, sb.Length);
GetTaxResult result = new GetTaxResult();
try
{
WebResponse response = await request.GetResponseAsync();
XmlSerializer r = new XmlSerializer(result.GetType());
result = (GetTaxResult) r.Deserialize(response.GetResponseStream());
}
catch (WebException ex)
{
XmlSerializer r = new XmlSerializer(result.GetType());
result = (GetTaxResult) r.Deserialize(((HttpWebResponse) ex.Response).GetResponseStream());
}
return result;
}
public async Task GeoTaxTest()
{
// Header Level Elements
// Required Header Level Elements
var configSection = ConfigurationHelper.GetConfiguration();
string accountNumber = configSection["accountNumber"];
string licenseKey = configSection["licenseKey"];
string serviceUrl = configSection["serviceUrl"];
ITaxService taxSvc = new TaxService(accountNumber, licenseKey, serviceUrl);
GetTaxRequest getTaxRequest = new GetTaxRequest
{
CustomerCode = "ABC4335",
DocDate = "2014-01-01",
CompanyCode = "APITrialCompany",
Client = "AvaTaxSample",
DocCode = "INV001",
DetailLevel = DetailLevel.Tax,
Commit = false,
DocType = DocType.SalesInvoice,
PurchaseOrderNo = "PO123456",
ReferenceCode = "ref123456",
PosLaneCode = "09",
CurrencyCode = "USD"
};
// Document Level Elements
// Required Request Parameters
// Best Practice Request Parameters
// Situational Request Parameters
// getTaxRequest.CustomerUsageType = "G";
// getTaxRequest.ExemptionNo = "12345";
// getTaxRequest.BusinessIdentificationNo = "234243";
// getTaxRequest.Discount = 50;
// getTaxRequest.TaxOverride = new TaxOverrideDef();
// getTaxRequest.TaxOverride.TaxOverrideType = "TaxDate";
// getTaxRequest.TaxOverride.Reason = "Adjustment for return";
// getTaxRequest.TaxOverride.TaxDate = "2013-07-01";
// getTaxRequest.TaxOverride.TaxAmount = "0";
// Optional Request Parameters
// Address Data
Address address1 = new Address
{
AddressCode = "01",
Line1 = "45 Fremont Street",
City = "San Francisco",
Region = "CA"
};
Address address2 = new Address
{
AddressCode = "02",
Line1 = "118 N Clark St",
Line2 = "Suite 100",
Line3 = "ATTN Accounts Payable",
City = "Chicago",
Region = "IL",
Country = "US",
PostalCode = "60602"
};
Address address3 = new Address
{
AddressCode = "03",
Latitude = (decimal) 47.627935,
Longitude = (decimal) -122.51702
};
Address[] addresses = {address1, address2, address3};
getTaxRequest.Addresses = addresses;
// Line Data
// Required Parameters
Line line1 = new Line
{
LineNo = "01",
ItemCode = "N543",
Qty = 1,
Amount = 10,
OriginCode = "01",
DestinationCode = "02",
Description = "Red Size 7 Widget",
TaxCode = "NT",
Ref1 = "ref123",
Ref2 = "ref456"
};
// Best Practice Request Parameters
// Situational Request Parameters
// line1.CustomerUsageType = "L";
// line1.Discounted = true;
// line1.TaxIncluded = true;
// line1.BusinessIdentificationNo = "234243";
// line1.TaxOverride = new TaxOverrideDef();
// line1.TaxOverride.TaxOverrideType = "TaxDate";
// line1.TaxOverride.Reason = "Adjustment for return";
// line1.TaxOverride.TaxDate = "2013-07-01";
// line1.TaxOverride.TaxAmount = "0";
// Optional Request Parameters
Line line2 = new Line
{
LineNo = "02",
ItemCode = "T345",
Qty = 3,
Amount = 150,
OriginCode = "01",
DestinationCode = "03",
Description = "Size 10 Green Running Shoe",
TaxCode = "PC030147"
};
Line line3 = new Line
{
LineNo = "02-FR",
ItemCode = "FREIGHT",
Qty = 1,
Amount = 15,
OriginCode = "01",
DestinationCode = "03",
Description = "Shipping Charge",
TaxCode = "FR"
};
Line[] lines = {line1, line2, line3};
getTaxRequest.Lines = lines;
GetTaxResult getTaxResult = await taxSvc.GetTax(getTaxRequest);
// Print results
Console.WriteLine("GetTaxTest Result: {0}", getTaxResult.ResultCode);
if (!getTaxResult.ResultCode.Equals(SeverityLevel.Success))
{
foreach (Message message in getTaxResult.Messages)
{
Console.WriteLine(message.Summary);
}
}
else
{
Console.WriteLine("Document Code: {0} Total Tax: {1}", getTaxResult.DocCode, getTaxResult.TotalTax);
foreach (TaxLine taxLine in getTaxResult.TaxLines ?? Enumerable.Empty<TaxLine>())
{
Console.WriteLine(" Line Number: {0} Line Tax: {1}", taxLine.LineNo,
taxLine.Tax.ToString(CultureInfo.CurrentCulture));
foreach (TaxDetail taxDetail in taxLine.TaxDetails ?? Enumerable.Empty<TaxDetail>())
{
Console.WriteLine(" Jurisdiction: {0}Tax: {1}", taxDetail.JurisName,
taxDetail.Tax.ToString(CultureInfo.CurrentCulture));
}
}
}
}
