smarr/MS To Do Delete All Tasks.html

## MS To Do Delete All Tasks.html
<html>
<head>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/@microsoft/microsoft-graph-client/lib/graph-js-sdk.js"></script>
<script type="text/javascript" src="https://alcdn.msauth.net/lib/1.2.0/js/msal.js"></script>
<script
  src="https://code.jquery.com/jquery-3.4.1.min.js"
  integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
  crossorigin="anonymous"></script>

<script>
// Configuration options for MSAL @see https://github.com/AzureAD/microsoft-authentication-library-for-js/wiki/MSAL.js-1.0.0-api-release#configuration-options
const msalConfig = {
	auth: {
		clientId: "5110aa60-211e-41ff-836a-5592f931865d", // Client Id of the registered application
		redirectUri: "https://stefan-marr.de/downloads/todotaskmng.html",
	},
};
// const graphScopes = ["user.read", "mail.send"]; // An array of graph scopes
const graphScopes = ["user.read", "tasks.read", "tasks.readwrite"];

// Important Note: This library implements loginPopup and acquireTokenPopup flow, remember this while initializing the msal
// Initialize the MSAL @see https://github.com/AzureAD/microsoft-authentication-library-for-js#1-instantiate-the-useragentapplication
const msalApplication = new Msal.UserAgentApplication(msalConfig);
const options = new MicrosoftGraph.MSALAuthenticationProviderOptions(graphScopes);
const authProvider = new MicrosoftGraph.ImplicitMSALAuthenticationProvider(msalApplication, options);


const Client = MicrosoftGraph.Client;
const client = Client.initWithMiddleware({
  authProvider
});

let $tasks = null;

$(document).ready(() => {
  $tasks = $("#tasks");
  main();
});

async function main() {
  try {
    let userDetails = await client.api("/me").get();

    let folders = await client.api('/me/outlook/taskFolders')
	    .version('beta')
	    .get();
    let mainFolderId = folders.value[0].id;

    let done = false;

    while (!done) {
      let tasks = await client.api(`/me/outlook/taskFolders/${mainFolderId}/tasks`)
        .version('beta')
        .get();

      for (const t of tasks.value) {
        $tasks.append(`<p>${t.subject}</p>`);


        const p = await client.api(`/me/outlook/tasks/${t.id}`)
          .version('beta')
          .delete()
        // debugger;
        console.log(p);
      }
    }


  } catch (error) {
    throw error;
  }
  debugger;
}
</script>

</head>
<body>

<h1>ToDoTaskMng</h1>
<div id="tasks">

</div>

</body>
</html>