(C) Update a Task's Status to "completed"

Demonstrates how to update a Google task's status to "completed".

Chilkat C/C++ Library Downloads
MS Visual C/C++ Linux/CentOS C/C++ Alpine Linux C/C++ MAC OS X C/C++	armhf/aarch64 C/C++ C++ Builder iOS C/C++ Android C/C++	Solaris C/C++ MinGW C/C++

#include <C_CkFileAccess.h>
#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    HCkFileAccess fac;
    const char *accessToken;
    BOOL success;
    HCkHttp http;
    const char *taskId;
    HCkJsonObject json;
    const char *url;
    HCkHttpResponse resp;

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

    // Get the previously obtained access token.
    // See Get Google Tasks Access Token.

    fac = CkFileAccess_Create();
    accessToken = CkFileAccess_readEntireTextFile(fac,"qa_data/tokens/googleTasks.txt","utf-8");
    if (CkFileAccess_getLastMethodSuccess(fac) != TRUE) {
        printf("%s\n",CkFileAccess_lastErrorText(fac));
        CkFileAccess_Dispose(fac);
        return;
    }

    http = CkHttp_Create();

    CkHttp_putAuthToken(http,accessToken);

    taskId = "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoyMDg3OTcyMDA1MTQ5NTA0";

    // Create the JSON to update the task status to completed.
    json = CkJsonObject_Create();
    CkJsonObject_UpdateString(json,"id",taskId);
    CkJsonObject_UpdateString(json,"status","completed");

    // Specify the ID's for both the task list and the task.
    CkHttp_SetUrlVar(http,"tasklist","MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow");
    CkHttp_SetUrlVar(http,"task",taskId);

    url = "https://www.googleapis.com/tasks/v1/lists/{$tasklist}/tasks/{$task}";
    resp = CkHttp_PText(http,"PUT",url,CkJsonObject_emit(json),"utf-8","application/json",FALSE,FALSE);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkFileAccess_Dispose(fac);
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        return;
    }

    // Show the response body.
    printf("%s\n",CkHttpResponse_bodyStr(resp));

    // Examine the response status code.
    printf("response status code: %d\n",CkHttpResponse_getStatusCode(resp));

    CkHttpResponse_Dispose(resp);

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

    // 
    // {
    //  "kind": "tasks#task",
    //  "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoyMDg3OTcyMDA1MTQ5NTA0",
    //  "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/MTQyMDUzMzQ4MA\"",
    //  "title": "Get haircut",
    //  "updated": "2019-04-04T18:07:58.000Z",
    //  "selfLink": "https://www.googleapis.com/tasks/v1/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow/tasks/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoyMDg3OTcyMDA1MTQ5NTA0",
    //  "position": "00000000001610612734",
    //  "notes": "Check in online first.",
    //  "status": "completed",
    //  "completed": "2019-04-04T18:38:56.000Z"
    // }
    // 
    // response status code: 200


    CkFileAccess_Dispose(fac);
    CkHttp_Dispose(http);
    CkJsonObject_Dispose(json);

    }