(MFC) List Plans for a Group

Demonstrates how to retrieve a list of plannerPlan objects owned by a group object.

See https://docs.microsoft.com/en-us/graph/api/plannergroup-list-plans?view=graph-rest-1.0 for more information.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkJsonObject.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;

    // The Microsoft Planner REST API requires an OAuth2 token with the Group.ReadWrite.All scope.
    // Use your previously obtained access token as shown here:
    //    Get Microsoft Graph OAuth2 Access Token with Group.ReadWrite.All scope.

    CkJsonObject jsonToken;
    bool success = jsonToken.LoadFile("qa_data/tokens/msGraphGroup.json");
    if (success == false) {
        strOut.append(jsonToken.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    http.put_AuthToken(jsonToken.stringOf("access_token"));

    // Send a GET request to https://graph.microsoft.com/v1.0/groups/{group-id}/planner/plans
    const char *strResponse = http.quickGetStr("https://graph.microsoft.com/v1.0/groups/{group-id}/planner/plans");
    if (http.get_LastMethodSuccess() == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkJsonObject json;
    json.Load(strResponse);
    json.put_EmitCompact(false);

    if (http.get_LastStatus() != 200) {
        strOut.append(json.emit());
        strOut.append("\r\n");
        strOut.append("Failed, response status code = ");
        strOut.appendInt(http.get_LastStatus());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    strOut.append(json.emit());
    strOut.append("\r\n");

    // Sample output:
    // (See parsing code below..)

    // {
    //   "value": [
    //     {
    //       "createdBy": {
    //         "application": {
    //           "id": "95e27074-6c4a-447a-aa24-9d718a0b86fa"
    //         },
    //         "user": {
    //           "id": "ebf3b108-5234-4e22-b93d-656d7dae5874"
    //         }
    //       },
    //       "createdDateTime": "2015-03-30T18:36:49.2407981Z",
    //       "owner": "ebf3b108-5234-4e22-b93d-656d7dae5874",
    //       "title": "title-value",
    //       "id": "xqQg5FS2LkCp935s-FIFm2QAFkHM"
    //     }
    //   ]
    // }

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

    int i;
    int count_i;
    const char *createdByApplicationId = 0;
    const char *createdByUserId = 0;
    const char *createdDateTime = 0;
    const char *owner = 0;
    const char *title = 0;
    const char *id = 0;

    i = 0;
    count_i = json.SizeOfArray("value");
    while (i < count_i) {
        json.put_I(i);
        createdByApplicationId = json.stringOf("value[i].createdBy.application.id");
        createdByUserId = json.stringOf("value[i].createdBy.user.id");
        createdDateTime = json.stringOf("value[i].createdDateTime");
        owner = json.stringOf("value[i].owner");
        title = json.stringOf("value[i].title");
        id = json.stringOf("value[i].id");
        i = i + 1;
    }

    strOut.append("Success.");
    strOut.append("\r\n");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }