Delphi DLL
Delphi DLL
Quickbooks Update an Invoice
See more QuickBooks Examples
Demonstrates how to update an invoice using the Quickbooks REST API.Chilkat Delphi DLL Downloads
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, StringBuilder, Rest, JsonObject;
...
procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
jsonToken: HCkJsonObject;
rest: HCkRest;
bTls: Boolean;
port: Integer;
bAutoReconnect: Boolean;
sbAuth: HCkStringBuilder;
jsonReq: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jsonResponse: HCkJsonObject;
LineNum: Integer;
Amount: PWideChar;
SalesItemLineDetailTaxCodeRefValue: PWideChar;
SalesItemLineDetailItemRefName: PWideChar;
SalesItemLineDetailItemRefValue: PWideChar;
Id: PWideChar;
DetailType: PWideChar;
DefinitionId: PWideChar;
invType: PWideChar;
Name: PWideChar;
InvoiceTxnDate: PWideChar;
InvoiceDomain: PWideChar;
InvoicePrintStatus: PWideChar;
InvoiceTotalAmt: PWideChar;
InvoiceDueDate: PWideChar;
InvoiceApplyTaxAfterDiscount: Boolean;
InvoiceDocNumber: PWideChar;
InvoiceSparse: Boolean;
InvoiceCustomerMemoValue: PWideChar;
InvoiceDeposit: Integer;
InvoiceBalance: PWideChar;
InvoiceCustomerRefName: PWideChar;
InvoiceCustomerRefValue: PWideChar;
InvoiceTxnTaxDetailTotalTax: Integer;
InvoiceSyncToken: PWideChar;
InvoiceShipAddrCountrySubDivisionCode: PWideChar;
InvoiceShipAddrCity: PWideChar;
InvoiceShipAddrPostalCode: PWideChar;
InvoiceShipAddrId: PWideChar;
InvoiceShipAddrLine1: PWideChar;
InvoiceEmailStatus: PWideChar;
InvoiceBillAddrCountrySubDivisionCode: PWideChar;
InvoiceBillAddrCity: PWideChar;
InvoiceBillAddrPostalCode: PWideChar;
InvoiceBillAddrId: PWideChar;
InvoiceBillAddrLine1: PWideChar;
InvoiceMetaDataCreateTime: PWideChar;
InvoiceMetaDataLastUpdatedTime: PWideChar;
InvoiceId: PWideChar;
time: PWideChar;
i: Integer;
count_i: Integer;
begin
success := False;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// First get our previously obtained OAuth2 access token.
jsonToken := CkJsonObject_Create();
success := CkJsonObject_LoadFile(jsonToken,'qa_data/tokens/qb-access-token.json');
rest := CkRest_Create();
// Connect to the REST server.
bTls := True;
port := 443;
bAutoReconnect := True;
success := CkRest_Connect(rest,'sandbox-quickbooks.api.intuit.com',port,bTls,bAutoReconnect);
sbAuth := CkStringBuilder_Create();
CkStringBuilder_Append(sbAuth,'Bearer ');
CkStringBuilder_Append(sbAuth,CkJsonObject__stringOf(jsonToken,'access_token'));
CkRest_putAuthorization(rest,CkStringBuilder__getAsString(sbAuth));
// --------------------------------------------------------------------------
// Note: The above code to setup the initial REST connection
// can be done once. After connecting, any number of REST calls can be made.
// If the connection is lost, the next REST method call will automatically
// reconnect if needed.
// --------------------------------------------------------------------------
// Create the following JSON:
// {
// "DocNumber": "1070",
// "SyncToken": "0",
// "domain": "QBO",
// "Balance": 150.0,
// "BillAddr": {
// "City": "Bayshore",
// "Line1": "4581 Finch St.",
// "PostalCode": "94326",
// "Lat": "INVALID",
// "Long": "INVALID",
// "CountrySubDivisionCode": "CA",
// "Id": "2"
// },
// "TxnDate": "2015-07-24",
// "TotalAmt": 150.0,
// "CustomerRef": {
// "name": "Amy's Bird Sanctuary",
// "value": "1"
// },
// "CustomerMemo": {
// "value": "Added customer memo."
// },
// "ShipAddr": {
// "City": "Bayshore",
// "Line1": "4581 Finch St.",
// "PostalCode": "94326",
// "Lat": "INVALID",
// "Long": "INVALID",
// "CountrySubDivisionCode": "CA",
// "Id": "109"
// },
// "LinkedTxn": [
// ],
// "DueDate": "2015-08-23",
// "PrintStatus": "NeedToPrint",
// "EmailStatus": "NotSet",
// "sparse": false,
// "Line": [
// {
// "LineNum": 1,
// "Amount": 150.0,
// "SalesItemLineDetail": {
// "TaxCodeRef": {
// "value": "NON"
// },
// "ItemRef": {
// "name": "Services",
// "value": "1"
// }
// },
// "Id": "1",
// "DetailType": "SalesItemLineDetail"
// },
// {
// "DetailType": "SubTotalLineDetail",
// "Amount": 150.0,
// "SubTotalLineDetail": {}
// }
// ],
// "ApplyTaxAfterDiscount": false,
// "CustomField": [
// {
// "DefinitionId": "1",
// "Type": "StringType",
// "Name": "Crew #"
// }
// ],
// "Id": "239",
// "TxnTaxDetail": {
// "TotalTax": 0
// },
// "MetaData": {
// "CreateTime": "2015-07-24T10:35:08-07:00",
// "LastUpdatedTime": "2015-07-24T10:35:08-07:00"
// }
// }
//
// Use the this online tool to generate the code from sample JSON:
// Generate Code to Create JSON
jsonReq := CkJsonObject_Create();
CkJsonObject_UpdateString(jsonReq,'DocNumber','1070');
CkJsonObject_UpdateString(jsonReq,'SyncToken','0');
CkJsonObject_UpdateString(jsonReq,'domain','QBO');
CkJsonObject_UpdateNumber(jsonReq,'Balance','150.0');
CkJsonObject_UpdateString(jsonReq,'BillAddr.City','Bayshore');
CkJsonObject_UpdateString(jsonReq,'BillAddr.Line1','4581 Finch St.');
CkJsonObject_UpdateString(jsonReq,'BillAddr.PostalCode','94326');
CkJsonObject_UpdateString(jsonReq,'BillAddr.Lat','INVALID');
CkJsonObject_UpdateString(jsonReq,'BillAddr.Long','INVALID');
CkJsonObject_UpdateString(jsonReq,'BillAddr.CountrySubDivisionCode','CA');
CkJsonObject_UpdateString(jsonReq,'BillAddr.Id','2');
CkJsonObject_UpdateString(jsonReq,'TxnDate','2015-07-24');
CkJsonObject_UpdateNumber(jsonReq,'TotalAmt','150.0');
CkJsonObject_UpdateString(jsonReq,'CustomerRef.name','Amy''s Bird Sanctuary');
CkJsonObject_UpdateString(jsonReq,'CustomerRef.value','1');
CkJsonObject_UpdateString(jsonReq,'CustomerMemo.value','Added customer memo.');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.City','Bayshore');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.Line1','4581 Finch St.');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.PostalCode','94326');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.Lat','INVALID');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.Long','INVALID');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.CountrySubDivisionCode','CA');
CkJsonObject_UpdateString(jsonReq,'ShipAddr.Id','109');
CkJsonObject_UpdateNewArray(jsonReq,'LinkedTxn');
CkJsonObject_UpdateString(jsonReq,'DueDate','2015-08-23');
CkJsonObject_UpdateString(jsonReq,'PrintStatus','NeedToPrint');
CkJsonObject_UpdateString(jsonReq,'EmailStatus','NotSet');
CkJsonObject_UpdateBool(jsonReq,'sparse',False);
CkJsonObject_UpdateInt(jsonReq,'Line[0].LineNum',1);
CkJsonObject_UpdateNumber(jsonReq,'Line[0].Amount','150.0');
CkJsonObject_UpdateString(jsonReq,'Line[0].SalesItemLineDetail.TaxCodeRef.value','NON');
CkJsonObject_UpdateString(jsonReq,'Line[0].SalesItemLineDetail.ItemRef.name','Services');
CkJsonObject_UpdateString(jsonReq,'Line[0].SalesItemLineDetail.ItemRef.value','1');
CkJsonObject_UpdateString(jsonReq,'Line[0].Id','1');
CkJsonObject_UpdateString(jsonReq,'Line[0].DetailType','SalesItemLineDetail');
CkJsonObject_UpdateString(jsonReq,'Line[1].DetailType','SubTotalLineDetail');
CkJsonObject_UpdateNumber(jsonReq,'Line[1].Amount','150.0');
CkJsonObject_UpdateNewObject(jsonReq,'Line[1].SubTotalLineDetail');
CkJsonObject_UpdateBool(jsonReq,'ApplyTaxAfterDiscount',False);
CkJsonObject_UpdateString(jsonReq,'CustomField[0].DefinitionId','1');
CkJsonObject_UpdateString(jsonReq,'CustomField[0].Type','StringType');
CkJsonObject_UpdateString(jsonReq,'CustomField[0].Name','Crew #');
CkJsonObject_UpdateString(jsonReq,'Id','239');
CkJsonObject_UpdateInt(jsonReq,'TxnTaxDetail.TotalTax',0);
CkJsonObject_UpdateString(jsonReq,'MetaData.CreateTime','2015-07-24T10:35:08-07:00');
CkJsonObject_UpdateString(jsonReq,'MetaData.LastUpdatedTime','2015-07-24T10:35:08-07:00');
sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(jsonReq,sbRequestBody);
CkRest_AddHeader(rest,'Content-Type','application/json');
CkRest_AddHeader(rest,'Accept','application/json');
CkRest_putAllowHeaderFolding(rest,False);
sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestSb(rest,'POST','/v3/company/<realmID>/invoice',sbRequestBody,sbResponseBody);
if (success <> True) then
begin
Memo1.Lines.Add(CkRest__lastErrorText(rest));
Exit;
end;
respStatusCode := CkRest_getResponseStatusCode(rest);
// Success is indicated by a 200 response status code.
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
jsonResponse := CkJsonObject_Create();
CkJsonObject_LoadSb(jsonResponse,sbResponseBody);
CkJsonObject_putEmitCompact(jsonResponse,False);
Memo1.Lines.Add(CkJsonObject__emit(jsonResponse));
if (CkRest_getResponseStatusCode(rest) <> 200) then
begin
Memo1.Lines.Add('Failed.');
Exit;
end;
// Sample output...
// (See the parsing code below..)
//
// Use the this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
// {
// "Invoice": {
// "TxnDate": "2015-07-24",
// "domain": "QBO",
// "PrintStatus": "NeedToPrint",
// "TotalAmt": 150.0,
// "Line": [
// {
// "LineNum": 1,
// "Amount": 150.0,
// "SalesItemLineDetail": {
// "TaxCodeRef": {
// "value": "NON"
// },
// "ItemRef": {
// "name": "Services",
// "value": "1"
// }
// },
// "Id": "1",
// "DetailType": "SalesItemLineDetail"
// },
// {
// "DetailType": "SubTotalLineDetail",
// "Amount": 150.0,
// "SubTotalLineDetail": {}
// }
// ],
// "DueDate": "2015-08-23",
// "ApplyTaxAfterDiscount": false,
// "DocNumber": "1070",
// "sparse": false,
// "CustomerMemo": {
// "value": "Added customer memo."
// },
// "Deposit": 0,
// "Balance": 150.0,
// "CustomerRef": {
// "name": "Amy's Bird Sanctuary",
// "value": "1"
// },
// "TxnTaxDetail": {
// "TotalTax": 0
// },
// "SyncToken": "1",
// "LinkedTxn": [
// ],
// "ShipAddr": {
// "CountrySubDivisionCode": "CA",
// "City": "Bayshore",
// "PostalCode": "94326",
// "Id": "118",
// "Line1": "4581 Finch St."
// },
// "EmailStatus": "NotSet",
// "BillAddr": {
// "CountrySubDivisionCode": "CA",
// "City": "Bayshore",
// "PostalCode": "94326",
// "Id": "117",
// "Line1": "4581 Finch St."
// },
// "MetaData": {
// "CreateTime": "2015-07-24T10:35:08-07:00",
// "LastUpdatedTime": "2015-07-24T10:53:39-07:00"
// },
// "CustomField": [
// {
// "DefinitionId": "1",
// "Type": "StringType",
// "Name": "Crew #"
// }
// ],
// "Id": "239"
// },
// "time": "2015-07-24T10:53:39.287-07:00"
// }
//
InvoiceTxnDate := CkJsonObject__stringOf(jsonResponse,'Invoice.TxnDate');
InvoiceDomain := CkJsonObject__stringOf(jsonResponse,'Invoice.domain');
InvoicePrintStatus := CkJsonObject__stringOf(jsonResponse,'Invoice.PrintStatus');
InvoiceTotalAmt := CkJsonObject__stringOf(jsonResponse,'Invoice.TotalAmt');
InvoiceDueDate := CkJsonObject__stringOf(jsonResponse,'Invoice.DueDate');
InvoiceApplyTaxAfterDiscount := CkJsonObject_BoolOf(jsonResponse,'Invoice.ApplyTaxAfterDiscount');
InvoiceDocNumber := CkJsonObject__stringOf(jsonResponse,'Invoice.DocNumber');
InvoiceSparse := CkJsonObject_BoolOf(jsonResponse,'Invoice.sparse');
InvoiceCustomerMemoValue := CkJsonObject__stringOf(jsonResponse,'Invoice.CustomerMemo.value');
InvoiceDeposit := CkJsonObject_IntOf(jsonResponse,'Invoice.Deposit');
InvoiceBalance := CkJsonObject__stringOf(jsonResponse,'Invoice.Balance');
InvoiceCustomerRefName := CkJsonObject__stringOf(jsonResponse,'Invoice.CustomerRef.name');
InvoiceCustomerRefValue := CkJsonObject__stringOf(jsonResponse,'Invoice.CustomerRef.value');
InvoiceTxnTaxDetailTotalTax := CkJsonObject_IntOf(jsonResponse,'Invoice.TxnTaxDetail.TotalTax');
InvoiceSyncToken := CkJsonObject__stringOf(jsonResponse,'Invoice.SyncToken');
InvoiceShipAddrCountrySubDivisionCode := CkJsonObject__stringOf(jsonResponse,'Invoice.ShipAddr.CountrySubDivisionCode');
InvoiceShipAddrCity := CkJsonObject__stringOf(jsonResponse,'Invoice.ShipAddr.City');
InvoiceShipAddrPostalCode := CkJsonObject__stringOf(jsonResponse,'Invoice.ShipAddr.PostalCode');
InvoiceShipAddrId := CkJsonObject__stringOf(jsonResponse,'Invoice.ShipAddr.Id');
InvoiceShipAddrLine1 := CkJsonObject__stringOf(jsonResponse,'Invoice.ShipAddr.Line1');
InvoiceEmailStatus := CkJsonObject__stringOf(jsonResponse,'Invoice.EmailStatus');
InvoiceBillAddrCountrySubDivisionCode := CkJsonObject__stringOf(jsonResponse,'Invoice.BillAddr.CountrySubDivisionCode');
InvoiceBillAddrCity := CkJsonObject__stringOf(jsonResponse,'Invoice.BillAddr.City');
InvoiceBillAddrPostalCode := CkJsonObject__stringOf(jsonResponse,'Invoice.BillAddr.PostalCode');
InvoiceBillAddrId := CkJsonObject__stringOf(jsonResponse,'Invoice.BillAddr.Id');
InvoiceBillAddrLine1 := CkJsonObject__stringOf(jsonResponse,'Invoice.BillAddr.Line1');
InvoiceMetaDataCreateTime := CkJsonObject__stringOf(jsonResponse,'Invoice.MetaData.CreateTime');
InvoiceMetaDataLastUpdatedTime := CkJsonObject__stringOf(jsonResponse,'Invoice.MetaData.LastUpdatedTime');
InvoiceId := CkJsonObject__stringOf(jsonResponse,'Invoice.Id');
time := CkJsonObject__stringOf(jsonResponse,'time');
i := 0;
count_i := CkJsonObject_SizeOfArray(jsonResponse,'Invoice.Line');
while i < count_i do
begin
CkJsonObject_putI(jsonResponse,i);
LineNum := CkJsonObject_IntOf(jsonResponse,'Invoice.Line[i].LineNum');
Amount := CkJsonObject__stringOf(jsonResponse,'Invoice.Line[i].Amount');
SalesItemLineDetailTaxCodeRefValue := CkJsonObject__stringOf(jsonResponse,'Invoice.Line[i].SalesItemLineDetail.TaxCodeRef.value');
SalesItemLineDetailItemRefName := CkJsonObject__stringOf(jsonResponse,'Invoice.Line[i].SalesItemLineDetail.ItemRef.name');
SalesItemLineDetailItemRefValue := CkJsonObject__stringOf(jsonResponse,'Invoice.Line[i].SalesItemLineDetail.ItemRef.value');
Id := CkJsonObject__stringOf(jsonResponse,'Invoice.Line[i].Id');
DetailType := CkJsonObject__stringOf(jsonResponse,'Invoice.Line[i].DetailType');
i := i + 1;
end;
i := 0;
count_i := CkJsonObject_SizeOfArray(jsonResponse,'Invoice.LinkedTxn');
while i < count_i do
begin
CkJsonObject_putI(jsonResponse,i);
i := i + 1;
end;
i := 0;
count_i := CkJsonObject_SizeOfArray(jsonResponse,'Invoice.CustomField');
while i < count_i do
begin
CkJsonObject_putI(jsonResponse,i);
DefinitionId := CkJsonObject__stringOf(jsonResponse,'Invoice.CustomField[i].DefinitionId');
invType := CkJsonObject__stringOf(jsonResponse,'Invoice.CustomField[i].Type');
Name := CkJsonObject__stringOf(jsonResponse,'Invoice.CustomField[i].Name');
i := i + 1;
end;
CkJsonObject_Dispose(jsonToken);
CkRest_Dispose(rest);
CkStringBuilder_Dispose(sbAuth);
CkJsonObject_Dispose(jsonReq);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jsonResponse);
end;