graph.js

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

// <graphInit>
// Create an options object with the same scopes from the login
const options = new MicrosoftGraph.MSALAuthenticationProviderOptions([
  "user.read",
  "calendars.read",
  "presence.read",
]);
// Create an authentication provider for the implicit flow
const authProvider = new MicrosoftGraph.ImplicitMSALAuthenticationProvider(
  msalClient,
  options
);
// Initialize the Graph client
const graphClient = MicrosoftGraph.Client.initWithMiddleware({ authProvider });
// </graphInit>

// <getEvents>
async function getEvents() {
  try {
    let events = await graphClient
      .api("/me/events")
      .select("subject,organizer,start,end")
      .orderby("createdDateTime DESC")
      .get();

    updatePage(msalClient.getAccount(), Views.calendar, events);
  } catch (error) {
    updatePage(msalClient.getAccount(), Views.error, {
      message: "Error getting events",
      debug: error,
    });
  }
}
// </getEvents>

// <getPresence>
async function getPresence() {
  try {
    let presence = await graphClient.api("me/presence").version("beta").get();

    updatePage(msalClient.getAccount(), Views.presence, presence);
  } catch (error) {
    updatePage(msalClient.getAccount(), Views.error, {
      message: "Error getting presence",
      debug: error,
    });
  }
}
// </getPresence>