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. 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, JsonArray, HttpResponse, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
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
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/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 := CkHttpResponse_Create();
success := CkHttp_HttpJson(http,'POST','https://my-shopware-6-shop.de/store-api/v3/currency',json,'application/json',resp);
if (success = 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.');
    Exit;
  end;

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

end;