public async Task <GeoTaxResult> EstimateTax(decimal latitude, decimal longitude, decimal saleAmount)
{
// Call the service
Uri address = new Uri($"{_svcUrl}tax/{latitude},{longitude}/get.xml?saleamount={saleAmount}");
var request = HttpHelper.CreateRequest(address, _accountNumber, _license);
request.Method = "GET";
GeoTaxResult result = new GeoTaxResult();
try
{
WebResponse response = await request.GetResponseAsync();
XmlSerializer r = new XmlSerializer(result.GetType());
result = (GeoTaxResult)r.Deserialize(response.GetResponseStream());
}
catch (WebException ex)
{
Stream responseStream = ((HttpWebResponse)ex.Response).GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
string responseString = reader.ReadToEnd();
// The service returns some error messages in JSON for authentication/unhandled errors.
if (responseString.StartsWith("{") || responseString.StartsWith("["))
{
result = new GeoTaxResult {
ResultCode = SeverityLevel.Error
};
Message msg = new Message
{
Severity = result.ResultCode,
Summary =
"The request was unable to be successfully serviced, please try again or contact Customer Service.",
Source = "Avalara.Web.REST"
};
if (!((HttpWebResponse)ex.Response).StatusCode.Equals(HttpStatusCode.InternalServerError))
{
msg.Summary = "The user or account could not be authenticated.";
msg.Source = "Avalara.Web.Authorization";
}
result.Messages = new[] { msg };
}
else
{
XmlSerializer r = new XmlSerializer(result.GetType());
byte[] temp = Encoding.ASCII.GetBytes(responseString);
MemoryStream stream = new MemoryStream(temp);
result = (GeoTaxResult)r.Deserialize(stream);
// Inelegant, but the deserializer only takes streams, and we already read ours out.
}
}
return(result);
}
public async Task PingTest()
{
// 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);
GeoTaxResult geoTaxResult = await taxSvc.Ping();
Console.WriteLine("PingTest Result: {0}", geoTaxResult.ResultCode);
if (!geoTaxResult.ResultCode.Equals(SeverityLevel.Success))
{
foreach (Message message in geoTaxResult.Messages)
{
Console.WriteLine(message.Summary);
}
}
}
public async Task EstimateTaxTest()
{
// 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);
// Required Request Parameters
decimal latitude = (decimal)47.627935;
decimal longitude = (decimal) - 122.51702;
decimal saleAmount = 10;
GeoTaxResult geoTaxResult = await taxSvc.EstimateTax(latitude, longitude, saleAmount);
// Print results
Console.WriteLine("EstimateTaxTest Result: {0}", geoTaxResult.ResultCode);
if (!geoTaxResult.ResultCode.Equals(SeverityLevel.Success))
{
foreach (Message message in geoTaxResult.Messages)
{
Console.WriteLine(message.Summary);
}
}
else
{
Console.WriteLine("Total Rate: {0} Total Tax: {1}", geoTaxResult.Rate, geoTaxResult.Tax);
foreach (TaxDetail taxDetail in geoTaxResult.TaxDetails ?? Enumerable.Empty <TaxDetail>())
{
Console.WriteLine(" Jurisdiction: {0} Tax: {1}", taxDetail.JurisName,
taxDetail.Tax.ToString(CultureInfo.CurrentCulture));
}
}
}
public async Task <bool> PingTax()
{
GeoTaxResult geoTaxResult = await _taxSvc.Ping();
return(geoTaxResult != null ? true : false);
}
