Unicode C++

ETrade Cancel Order

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The cancel order API is used to cancel an existing order. Unicode C++

#include <CkHttpW.h>
#include <CkJsonObjectW.h>
#include <CkXmlW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    CkHttpW http;

    http.put_OAuth1(true);
    http.put_OAuthVerifier(L"");
    http.put_OAuthConsumerKey(L"ETRADE_CONSUMER_KEY");
    http.put_OAuthConsumerSecret(L"ETRADE_CONSUMER_SECRET");

    // Load the access token previously obtained via the OAuth1 Authorization
    CkJsonObjectW jsonToken;
    success = jsonToken.LoadFile(L"qa_data/tokens/etrade.json");
    if (success != true) {
        wprintf(L"Failed to load OAuth1 token\n");
        return;
    }

    http.put_OAuthToken(jsonToken.stringOf(L"oauth_token"));
    http.put_OAuthTokenSecret(jsonToken.stringOf(L"oauth_token_secret"));

    const wchar_t *sandboxUrl = L"https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/cancel";
    const wchar_t *liveUrl = L"https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/cancel";

    http.SetUrlVar(L"accountIdKey",L"6_Dpy0rmuQ9cu9IbTfvF2A");

    // Send a PUT with the following XML body

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

    // <CancelOrderRequest>
    //    <orderId>11</orderId>
    // </CancelOrderRequest>

    CkXmlW xml;
    xml.put_Tag(L"CancelOrderRequest");
    xml.UpdateChildContent(L"orderId",L"11");
    xml.put_EmitCompact(true);

    const wchar_t *httpRequestBody = xml.getXml();
    CkHttpResponseW resp;
    success = http.HttpStr(L"PUT",sandboxUrl,httpRequestBody,L"utf-8",L"application/xml",resp);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    // Make sure a successful response was received.
    if (resp.get_StatusCode() > 200) {
        wprintf(L"%s\n",resp.statusLine());
        wprintf(L"%s\n",resp.header());
        wprintf(L"%s\n",resp.bodyStr());
        return;
    }

    // Sample XML response:

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

    // <CancelOrderResponse>
    //    <accountId>63438617</accountId>
    //    <orderId>11</orderId>
    //    <cancelTime>1529563499081</cancelTime>
    //    <Messages>
    //       <Message>
    //          <code>5011</code>
    //          <description>200|Your request to cancel your order is being processed.</description>
    //          <type>WARNING</type>
    //       </Message>
    //    </Messages>
    // </CancelOrderResponse>

    xml.LoadXml(resp.bodyStr());
    wprintf(L"%s\n",xml.getXml());

    int accountId;
    int orderId;
    const wchar_t *cancelTime = 0;
    int code;
    const wchar_t *description = 0;
    const wchar_t *v_type = 0;

    accountId = xml.GetChildIntValue(L"accountId");
    orderId = xml.GetChildIntValue(L"orderId");
    cancelTime = xml.getChildContent(L"cancelTime");
    code = xml.GetChildIntValue(L"Messages|Message|code");
    description = xml.getChildContent(L"Messages|Message|description");
    v_type = xml.getChildContent(L"Messages|Message|type");

    wprintf(L"Success.\n");
    }