Delphi ActiveX

Shopware 6 - List Categories

See more Shopware 6 Examples

Get a list of categories. Delphi ActiveX

var
success: Integer;
http: TChilkatHttp;
json: TChilkatJsonObject;
resp: TChilkatHttpResponse;
sbResponseBody: TChilkatStringBuilder;
jResp: TChilkatJsonObject;
respStatusCode: Integer;
id: WideString;
name: WideString;
total: Integer;
apiAlias: WideString;
i: Integer;
count_i: Integer;

begin
success := 0;

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

http := TChilkatHttp.Create(Self);

//  Sends the following POST

//  POST /store-api/v3/category
//  {
//      "includes": {
//          "category": ["id", "name"]
//      }
//  }

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

json := TChilkatJsonObject.Create(Self);
json.UpdateString('includes.category[0]','id');
json.UpdateString('includes.category[1]','name');

//  This request simply authenticate with the sw-access-key you can interactively copy from your 
//  sales channel in the Shopware 6 administration web portal.

//  

//  We do NOT use OAuth2 for Store API requests.
http.SetRequestHeader('sw-access-key','<sales-channel-api-access-key>');

resp := TChilkatHttpResponse.Create(Self);
success := http.HttpJson('POST','https://my-shopware-6-shop.de/store-api/v3/category',json.ControlInterface,'application/json',resp.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

sbResponseBody := TChilkatStringBuilder.Create(Self);
resp.GetBodySb(sbResponseBody.ControlInterface);
jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);
jResp.EmitCompact := 0;

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

//  If we get a 401 response, it may be that our access token expired and we need to fetch a new one.
respStatusCode := resp.StatusCode;
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(resp.Header);
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

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

//  {
//    "total": 2,
//    "aggregations": [],
//    "elements": [
//      {
//        "id": "00a284072bcb42ed8fee31e26ea53b60",
//        "name": "Home",
//        "apiAlias": "category"
//      },
//      {
//        "id": "bd835e75afa14b09b7da156d095a9a30",
//        "name": "Outdoors",
//        "apiAlias": "category"
//      }
//    ],
//    "apiAlias": "dal_entity_search_result"
//  }

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

total := jResp.IntOf('total');
apiAlias := jResp.StringOf('apiAlias');
i := 0;
count_i := jResp.SizeOfArray('elements');
while i < count_i do
  begin
    jResp.I := i;
    id := jResp.StringOf('elements[i].id');
    name := jResp.StringOf('elements[i].name');
    apiAlias := jResp.StringOf('elements[i].apiAlias');
    i := i + 1;
  end;