Delphi DLL

Shopware 6 - List Categories

See more Shopware 6 Examples

Get a list of categories. Delphi DLL

var
success: Boolean;
http: HCkHttp;
json: HCkJsonObject;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
id: PWideChar;
name: PWideChar;
total: Integer;
apiAlias: 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();

//  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 := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'includes.category[0]','id');
CkJsonObject_UpdateString(json,'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.
CkHttp_SetRequestHeader(http,'sw-access-key','<sales-channel-api-access-key>');

resp := CkHttpResponse_Create();
success := CkHttp_HttpJson(http,'POST','https://my-shopware-6-shop.de/store-api/v3/category',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));

//  If we get a 401 response, it may be that our access token expired and we need to fetch a new one.
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)

//  {
//    "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 := CkJsonObject_IntOf(jResp,'total');
apiAlias := CkJsonObject__stringOf(jResp,'apiAlias');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'elements');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    id := CkJsonObject__stringOf(jResp,'elements[i].id');
    name := CkJsonObject__stringOf(jResp,'elements[i].name');
    apiAlias := CkJsonObject__stringOf(jResp,'elements[i].apiAlias');
    i := i + 1;
  end;

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