Chilkat Online Tools

delphiAx / Commercetools / ChangeLineItemQuantity

Back to Collection Items

var
http: TChilkatHttp;
success: Integer;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
resp: IChilkatHttpResponse;

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

http := TChilkatHttp.Create(Self);

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

// The following JSON is sent in the request body.

// {
//   "version": "{{version}}",
//   "actions": [
//     {
//       "action": "changeLineItemQuantity"
//     }
//   ]
// }

json := TChilkatJsonObject.Create(Self);
json.UpdateString('version','{{version}}');
json.UpdateString('actions[0].action','changeLineItemQuantity');

// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken := '<access_token>';
http.SetRequestHeader('Content-Type','application/json');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);

resp := http.PTextSb('post','https://domain.com/{{project-key}}/in-store/key={{store-key}}/me/carts/{{cart-id}}',sbRequestBody.ControlInterface,'utf-8','application/json',0,0);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(IntToStr(resp.StatusCode));
Memo1.Lines.Add(resp.BodyStr);

Curl Command

curl -X post
	-H "Authorization: Bearer <access_token>"
	-H "Content-Type: application/json"
	-d '{
    "version": {{cart-version}},
    "actions": [
                |{
            "action": "changeLineItemQuantity"
        }
    ]
}'
https://domain.com/{{project-key}}/in-store/key={{store-key}}/me/carts/{{cart-id}}

Postman Collection Item JSON

{
  "name": "ChangeLineItemQuantity",
  "event": [
    {
      "listen": "test",
      "script": {
        "type": "text/javascript",
        "exec": [
          "tests[\"Status code \" + responseCode.code] = responseCode.code === 200 || responseCode.code === 201;",
          "var data = JSON.parse(responseBody);",
          "if(data.results && data.results[0] && data.results[0].id && data.results[0].version){",
          "    pm.environment.set(\"cart-id\", data.results[0].id); ",
          "    pm.environment.set(\"cart-version\", data.results[0].version);",
          "}",
          "if(data.results && data.results[0] && data.results[0].key){",
          "    pm.environment.set(\"cart-key\", data.results[0].key); ",
          "}",
          "if(data.version){",
          "    pm.environment.set(\"cart-version\", data.version);",
          "}",
          "if(data.id){",
          "    pm.environment.set(\"cart-id\", data.id); ",
          "}",
          "if(data.key){",
          "    pm.environment.set(\"cart-key\", data.key);",
          "}",
          ""
        ]
      }
    }
  ],
  "request": {
    "auth": {
      "type": "oauth2",
      "oauth2": {
        "accessToken": "{{ctp_access_token}}",
        "addTokenTo": "header",
        "tokenType": "Bearer"
      }
    },
    "method": "post",
    "body": {
      "mode": "raw",
      "raw": "{\n    \"version\": {{cart-version}},\n    \"actions\": [\n                |{\n            \"action\": \"changeLineItemQuantity\"\n        }\n    ]\n}"
    },
    "header": [
      {
        "key": "Content-Type",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{host}}/{{project-key}}/in-store/key={{store-key}}/me/carts/{{cart-id}}",
      "host": [
        "{{host}}"
      ],
      "path": [
        "{{project-key}}",
        "in-store",
        "key={{store-key}}",
        "me",
        "carts",
        "{{cart-id}}"
      ],
      "query": [
        {
          "key": "expand",
          "value": "",
          "equals": true,
          "disabled": true
        }
      ]
    },
    "description": "post Carts"
  },
  "response": [
  ]
}