Delphi DLL

Upsert Catalog Object

See more Square Examples

Creates or updates the target CatalogObject. Delphi 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
success: Boolean;
http: HCkHttp;
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
success := False;

// 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');

// This example uses the sandbox: connect.squareupsandbox.com
// Production should use connect.squareup.com
resp := CkHttpResponse_Create();
success := CkHttp_HttpJson(http,'POST','https://connect.squareupsandbox.com/v2/catalog/object',json,'application/json',resp);
if (success = 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.');
    Exit;
  end;

// 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);
CkHttpResponse_Dispose(resp);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);

end;