(Delphi DLL) Shopware 6 -List Currencies

See more Shopware 6 Examples

With store-api.currency you can fetch all currencies that are available in this Sales Channel.

For more information, see https://docs.shopware.com/en/shopware-platform-dev-en/store-api-guide/sales-channel?category=shopware-platform-dev-en/store-api-guide#available-currencies

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, JsonArray, HttpResponse, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
success: Boolean;
json: HCkJsonObject;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
factor: PWideChar;
shortName: PWideChar;
name: PWideChar;
id: PWideChar;
apiAlias: PWideChar;
jRespArr: HCkJsonArray;
jCurrency: HCkJsonObject;
i: Integer;
count_i: Integer;
jResp: HCkJsonObject;

begin
// 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/currency
// {
//     "includes": {
//         "currency": [
//             "id",
//             "factor",
//             "shortName",
//             "name"
//         ]
//     }
// }

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

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'includes.currency[0]','id');
CkJsonObject_UpdateString(json,'includes.currency[1]','factor');
CkJsonObject_UpdateString(json,'includes.currency[2]','shortName');
CkJsonObject_UpdateString(json,'includes.currency[3]','name');

// This request simply authenticates 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 := CkHttp_PostJson3(http,'https://my-shopware-6-shop.de/store-api/v3/currency','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);

Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));

// 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.');
    CkHttpResponse_Dispose(resp);
    Exit;
  end;
CkHttpResponse_Dispose(resp);

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

// A single object can be returned.

// {
//   "factor": 1,
//   "shortName": "EUR",
//   "name": "Euro",
//   "id": "b7d2554b0ce847cd82f3ac9bd1c0dfca",
//   "apiAlias": "currency"
// }

// or an array of currency objects can be returned:

// [
//     {
//         "factor": 0.89157,
//         "shortName": "GBP",
//         "name": "Pound",
//         "id": "01913e4cbe604f45be84cbabd5966239",
//         "apiAlias": "currency"
//     },
//     {
//         "factor": 10.51,
//         "shortName": "SEK",
//         "name": "Swedish krone",
//         "id": "3dfbaa78994b4f1cac491f1a992646fd",
//         "apiAlias": "currency"
//     }
// ]

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

CkStringBuilder_Trim(sbResponseBody);
if (CkStringBuilder_StartsWith(sbResponseBody,'[',False) = True) then
  begin
    // This is an array.
    jRespArr := CkJsonArray_Create();

    CkJsonArray_LoadSb(jRespArr,sbResponseBody);

    i := 0;
    count_i := CkJsonArray_getSize(jRespArr);
    while i < count_i do
      begin
        jCurrency := CkJsonArray_ObjectAt(jRespArr,i);
        factor := CkJsonObject__stringOf(jCurrency,'factor');
        shortName := CkJsonObject__stringOf(jCurrency,'shortName');
        name := CkJsonObject__stringOf(jCurrency,'name');
        id := CkJsonObject__stringOf(jCurrency,'id');
        apiAlias := CkJsonObject__stringOf(jCurrency,'apiAlias');
        CkJsonObject_Dispose(jCurrency);
        i := i + 1;
      end;

  end
else
  begin
    // This is a single currency.
    jResp := CkJsonObject_Create();

    CkJsonObject_LoadSb(jResp,sbResponseBody);
    CkJsonObject_putEmitCompact(jResp,False);

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

    factor := CkJsonObject__stringOf(jResp,'factor');
    shortName := CkJsonObject__stringOf(jResp,'shortName');
    name := CkJsonObject__stringOf(jResp,'name');
    id := CkJsonObject__stringOf(jResp,'id');
    apiAlias := CkJsonObject__stringOf(jResp,'apiAlias');
  end;

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

end;