(Delphi DLL) Upsert Catalog Object

Creates or updates the target CatalogObject.

For more information, see https://developer.squareup.com/reference/square/catalog-api/upsert-catalog-object

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, StringBuilder, HttpResponse, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
success: Boolean;
json: HCkJsonObject;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
client_object_id: PWideChar;
object_id: PWideChar;
catalog_objectType: PWideChar;
catalog_objectId: PWideChar;
catalog_objectUpdated_at: PWideChar;
catalog_objectVersion: Integer;
catalog_objectIs_deleted: Boolean;
catalog_objectItem_dataName: PWideChar;
catalog_objectItem_dataDescription: PWideChar;
catalog_objectItem_dataAbbreviation: PWideChar;
i: Integer;
count_i: Integer;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := CkHttp_Create();

// Implements the following CURL command:

// curl https://connect.squareup.com/v2/catalog/object \
//   -X POST \
//   -H 'Square-Version: 2020-07-22' \
//   -H 'Authorization: Bearer ACCESS_TOKEN' \
//   -H 'Content-Type: application/json' \
//   -d '{
//     "idempotency_key": "af3d1afc-7212-4300-b463-0bfc5314a5ae",
//     "object": {
//       "type": "ITEM",
//       "id": "#Cocoa",
//       "item_data": {
//         "name": "Cocoa",
//         "description": "Hot chocolate",
//         "abbreviation": "Ch"
//       }
//     }
//   }'

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON

// The following JSON is sent in the request body.

// {
//   "idempotency_key": "af3d1afc-7212-4300-b463-0bfc5314a5ae",
//   "object": {
//     "type": "ITEM",
//     "id": "#Cocoa",
//     "item_data": {
//       "name": "Cocoa",
//       "description": "Hot chocolate",
//       "abbreviation": "Ch"
//     }
//   }
// }

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'idempotency_key','af3d1afc-7212-4300-b463-0bfc5314a5ae');
CkJsonObject_UpdateString(json,'object.type','ITEM');
CkJsonObject_UpdateString(json,'object.id','#Cocoa');
CkJsonObject_UpdateString(json,'object.item_data.name','Cocoa');
CkJsonObject_UpdateString(json,'object.item_data.description','Hot chocolate');
CkJsonObject_UpdateString(json,'object.item_data.abbreviation','Ch');

// Adds the "Authorization: Bearer ACCESS_TOKEN" header.
CkHttp_putAuthToken(http,'ACCESS_TOKEN');
CkHttp_SetRequestHeader(http,'Square-Version','2020-07-22');
CkHttp_SetRequestHeader(http,'Content-Type','application/json');

// This example uses the sandbox: connect.squareupsandbox.com
// Production should use connect.squareup.com
resp := CkHttp_PostJson3(http,'https://connect.squareupsandbox.com/v2/catalog/object','application/json',json);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);
jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));

respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttpResponse__header(resp));
    Memo1.Lines.Add('Failed.');
    CkHttpResponse_Dispose(resp);
    Exit;
  end;
CkHttpResponse_Dispose(resp);

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "catalog_object": {
//     "type": "ITEM",
//     "id": "7SB3ZQYJ5GDMVFL7JK46JCHT",
//     "updated_at": "2016-11-16T22:32:42.996Z",
//     "version": 1479335562996,
//     "is_deleted": false,
//     "item_data": {
//       "name": "Cocoa",
//       "description": "Hot chocolate",
//       "abbreviation": "Ch"
//     }
//   },
//   "id_mappings": [
//     {
//       "client_object_id": "#Cocoa",
//       "object_id": "7SB3ZQYJ5GDMVFL7JK46JCHT"
//     }
//   ]
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

catalog_objectType := CkJsonObject__stringOf(jResp,'catalog_object.type');
catalog_objectId := CkJsonObject__stringOf(jResp,'catalog_object.id');
catalog_objectUpdated_at := CkJsonObject__stringOf(jResp,'catalog_object.updated_at');
catalog_objectVersion := CkJsonObject_IntOf(jResp,'catalog_object.version');
catalog_objectIs_deleted := CkJsonObject_BoolOf(jResp,'catalog_object.is_deleted');
catalog_objectItem_dataName := CkJsonObject__stringOf(jResp,'catalog_object.item_data.name');
catalog_objectItem_dataDescription := CkJsonObject__stringOf(jResp,'catalog_object.item_data.description');
catalog_objectItem_dataAbbreviation := CkJsonObject__stringOf(jResp,'catalog_object.item_data.abbreviation');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'id_mappings');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    client_object_id := CkJsonObject__stringOf(jResp,'id_mappings[i].client_object_id');
    object_id := CkJsonObject__stringOf(jResp,'id_mappings[i].object_id');
    i := i + 1;
  end;

CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);

end;