public DataSet TrackFieldRequests(string[] itemNumbers) {
//
DataSet response = null;
try {
response = new USPSGateway().TrackFieldRequests(itemNumbers);
}
catch(Exception ex) { throw new FaultException<USPSFault>(new USPSFault(ex.Message), "Service Error"); }
return response;
}
public DataSet LookupZipCode(string firmName,string address1,string address2,string city,string state) {
//
DataSet response = new DataSet();
try {
DataSet ds = new USPSGateway().LookupZipCode(firmName,address1,address2,city,state);
if (ds != null) response.Merge(ds);
}
catch (Exception ex) { throw new FaultException<USPSFault>(new USPSFault(ex.Message),"Service Error"); }
return response;
}
public DataSet LookupCityState(string zip5) {
//
DataSet response = new DataSet();
try {
DataSet ds = new USPSGateway().LookupCityState(zip5);
if (ds != null) response.Merge(ds);
}
catch(Exception ex) { throw new FaultException<USPSFault>(new USPSFault(ex.Message), "Service Error"); }
return response;
}
protected void OnZipChanged(object sender,EventArgs e) {
//Event handler for change in zip
try {
//Validate the zip is servicable; display city/state if it is; notify and log unsupported zips if not
string zip5 = this.txtZip5.Text;
if (zip5.Trim().Length == 5) {
CityStateLookupResponse response = new VS13.USPS.USPSGateway().LookupCityState(zip5);
if (response == null) {
this.txtZip5.Text = "";
this.txtZip5.Focus();
throw new ApplicationException(zip5 + " is currently not supported.");
}
else {
this.txtCity.Text = response.ZipCode[0].City.Trim();
this.txtState.Text = response.ZipCode[0].State.Trim();
this.txtName.Focus();
}
}
}
catch (Exception ex) { reportError(ex,3); }
}
private bool trackRequest(string itemNumber) {
//Call USPS WebAPI to track item
bool tracked = false;
try {
TrackResponse response = new USPSGateway().TrackRequest(itemNumber);
if (response.Error.Rows.Count > 0) {
//Bad item or syntax
string error = (!response.Error[0].IsNumberNull() ? response.Error[0].Number : "") + " " + (!response.Error[0].IsSourceNull() ? response.Error[0].Source : "") + "\r\n" + (!response.Error[0].IsDescriptionNull() ? response.Error[0].Description : "");
showMessageBox(error);
}
else if (response.TrackInfo.Rows.Count > 0) {
//Item found
this.txtSummary.Text = response.TrackInfo[0].TrackSummary;
//TODO: Detail
tracked = true;
}
else {
//Not verified
showMessageBox("The item could not be tracked by the US Postal Service.");
}
}
catch (Exception ex) { reportError(ex,4); }
return tracked;
}
private bool verifyAddress(string firmName,string addressLine1,string addressLine2,string city,string state,string zip5,string zip4) {
//Call USPS WebAPI to verify address
bool verified = false;
try {
AddressValidateResponse avr = new USPSGateway().VerifyAddress(firmName,addressLine1,addressLine2,city,state,zip5,zip4);
if (avr.Error.Rows.Count > 0) {
//Bad address or syntax
string error = (!avr.Error[0].IsNumberNull() ? avr.Error[0].Number : "") + " " + (!avr.Error[0].IsSourceNull() ? avr.Error[0].Source : "") + "\r\n" + (!avr.Error[0].IsDescriptionNull() ? avr.Error[0].Description : "");
showMessageBox(error);
}
else if (avr.Address.Rows.Count > 0) {
////Does it match the request?
string srcAddress = addressLine2.Trim().ToLower() + addressLine1.Trim().ToLower();
string uspsAddress = (!avr.Address[0].IsAddress1Null() ? avr.Address[0].Address1.Trim().ToLower() : "") + (!avr.Address[0].IsAddress2Null() ? avr.Address[0].Address2.Trim().ToLower() : "");
bool match = (srcAddress == uspsAddress) &&
(city.Trim().ToLower() == (!avr.Address[0].IsCityNull() ? avr.Address[0].City.Trim().ToLower() : "")) &&
(state.Trim().ToLower() == (!avr.Address[0].IsStateNull() ? avr.Address[0].State.Trim().ToLower() : "")) &&
(zip5.Trim().ToLower() == (!avr.Address[0].IsZip5Null() ? avr.Address[0].Zip5.Trim().ToLower() : ""));
if (match && avr.Address[0].IsReturnTextNull()) {
//Use scrubbed USPS address
this.txtName.Text = firmName;
this.txtAddressLine1.Text = !avr.Address[0].IsAddress2Null() ? avr.Address[0].Address2 : "";
this.txtAddressLine2.Text = !avr.Address[0].IsAddress1Null() ? avr.Address[0].Address1 : "";
this.txtCity.Text = !avr.Address[0].IsCityNull() ? avr.Address[0].City : "";
this.txtState.Text = !avr.Address[0].IsStateNull() ? avr.Address[0].State : "";
this.txtZip5.Text = !avr.Address[0].IsZip5Null() ? avr.Address[0].Zip5 : "";
this.txtZip4.Text = !avr.Address[0].IsZip4Null() ? avr.Address[0].Zip4 : "";
verified = true;
}
else {
//Let user choose
this.txtSrcName.Text = firmName;
this.txtSrcAddressLine1.Text = addressLine1;
this.txtSrcAddressLine2.Text = addressLine2;
this.txtSrcCity.Text = city;
this.txtSrcState.Text = state;
this.txtSrcZip5.Text = zip5;
this.txtSrcZip4.Text = zip4;
this.lblMessage.Text = !avr.Address[0].IsReturnTextNull() ? avr.Address[0].ReturnText : "";
this.txtUSPSName.Text = firmName;
this.txtUSPSAddressLine1.Text = avr.Address[0].Address2;
this.txtUSPSAddressLine2.Text = !avr.Address[0].IsAddress1Null() ? avr.Address[0].Address1 : "";
this.txtUSPSCity.Text = !avr.Address[0].IsCityNull() ? avr.Address[0].City : "";
this.txtUSPSState.Text = !avr.Address[0].IsStateNull() ? avr.Address[0].State : "";
this.txtUSPSZip5.Text = !avr.Address[0].IsZip5Null() ? avr.Address[0].Zip5 : "";
this.txtUSPSZip4.Text = !avr.Address[0].IsZip4Null() ? avr.Address[0].Zip4 : "";
this.mvwPage.ActiveViewIndex = 1;
}
}
else {
//Not verified
showMessageBox("The adddress could not be verified by the US Postal Service.");
}
}
catch (Exception ex) { reportError(ex,4); }
return verified;
}
