Readme.md

App Installation

This sample app demonstarte the installation lifecycle for Teams Apps which includes create, update delete Apps

Clone the repository

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

In a terminal, navigate to samples/graph-app-installation-lifecycle/nodejs
Install modules
```
npm install
```
Run ngrok - point to port 3978
```
ngrok http -host-header=rewrite 3978
```
Register your app with Microsoft identity platform via the Azure AD 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.
- You need to add following permissions mentioned in the below screenshots to call respective Graph API
Update the .env configuration with the ClientId and ClientSecret
Run your bot at the command line:
```
npm start
```
This step is specific to Teams.
- Edit the manifest.json contained in the Manifest folder to replace your Microsoft App Id (that was created when you registered your bot earlier) everywhere you see the place holder string <<Manifest-id>> (depending on the scenario the Microsoft App Id may occur multiple times in the manifest.json)and ngrok url everywhere you see the place holder string <<base-URL>>
- Zip up the contents of the Manifest folder to create a manifest.zip
- Upload the manifest.zip to Teams (in the Apps view click "Upload a custom app")