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This sample illustrates how you can use Graph API Channel Life Cycle to call Graph APIs through teams tab.
office-teams
office
office-365
nodejs
contentType createdDate
samples
07/07/2021 01:38:26 PM
officedev-microsoft-teams-samples-graph-channel-lifecycle-nodejs

Channel life cycle using Node js

This sample show the Channel life cycle which includes create, update delete a channel.

Included Features

  • Tabs
  • Graph API
  • RSC Permissions

Interaction with app

Prerequisites

Run the app (Using Teams Toolkit for Visual Studio Code)

The simplest way to run this sample in Teams is to use Teams Toolkit for Visual Studio Code.

  1. Ensure you have downloaded and installed Visual Studio Code
  2. Install the Teams Toolkit extension
  3. Select File > Open Folder in VS Code and choose this samples directory from the repo
  4. Using the extension, sign in with your Microsoft 365 account where you have permissions to upload custom apps
  5. Select Debug > Start Debugging or F5 to run the app in a Teams web client.
  6. In the browser that launches, select the Add button to install the app to Teams.

If you do not have permission to upload custom apps (sideloading), Teams Toolkit will recommend creating and using a Microsoft 365 Developer Program account - a free program to get your own dev environment sandbox that includes Teams.

Setup.

  1. Register a new application in the Azure Active Directory – App Registrations portal.
  • Your app must be registered in the Azure AD portal to integrate with the Microsoft identity platform and call Microsoft Graph APIs. See Register an application with the Microsoft identity platform. NOTE: When you create app registration, you will create an App ID and App password - make sure you keep these for later.
  1. Setup NGROK

  • Run ngrok - point to port 3978

    ngrok http 3978 --host-header="localhost:3978"

    Alternatively, you can also use the dev tunnels. Please follow Create and host a dev tunnel and host the tunnel with anonymous user access command as shown below:

    devtunnel host -p 3978 --allow-anonymous
  1. Setup for code

  • Clone the repository

    git clone https://github.com/OfficeDev/Microsoft-Teams-Samples.git

  • In a terminal, navigate to `samples/graph-channel-lifecycle/nodejs

  • Update the .env configuration with the Microsoft ClientId and ClientSecret

  • Install modules

    npm install

  • Run your bot at the command line:

    npm start
  1. Setup Manifest for Teams
  • This step is specific to Teams.

    • Edit the manifest.json contained in the appManifest/ folder to replace with your MicrosoftAppId (that was created in step1.1 and is the same value of MicrosoftAppId in .env file) everywhere you see the place holder string {MicrosoftAppId} (depending on the scenario the Microsoft App Id may occur multiple times in the manifest.json)

    • Zip up the contents of the appManifest/ folder to create a manifest.zip

    • Upload the manifest.zip to Teams (in the left-bottom Apps view, click "Upload a custom app")

Running the sample.

Grpah-Channel-lifecycel