teams-bot v1.0.1

Overview of the Notification bot template

This template showcases an app that send a message to Teams with Adaptive Cards triggered by a HTTP post request. You can further extend the template to consume, transform and post events to individual, chat or channel in Teams.

The app template is built using the TeamsFx SDK, which provides a simple set of functions over the Microsoft Bot Framework to implement this scenario.

Get Started with the Notification bot

Prerequisites

To run the notification bot template in your local dev machine, you will need:

• Node.js, supported versions: 16, 18
• An Microsoft 365 account for development
• Teams Toolkit Visual Studio Code Extension version 5.0.0 and higher or TeamsFx CLI

Note

Your app can be installed into a team, or a group chat, or as personal app. See Installation and Uninstallation.

1. First, select the Teams Toolkit icon on the left in the VS Code toolbar.
2. In the Account section, sign in with your Microsoft 365 account if you haven't already.
3. Press F5 to start debugging which launches your app in Teams using a web browser. Select Debug (Edge) or Debug (Chrome).
4. When Teams launches in the browser, select the Add button in the dialog to install your app to Teams.

5. Send a POST request to http://<endpoint>/api/notification with your favorite tool (like Postman)

   • When your project is running locally, replace <endpoint> with localhost:3978
   • When your project is deployed to Azure App Service, replace <endpoint> with the url from Azure App Service

The bot will send an Adaptive Card to Teams:

What's included in the template

The following files can be customized and demonstrate an example implementation to get you started.

Extend the notification bot template

There are few customizations you can make to extend the template to fit your business requirements.

1. Step 1: Customize the trigger point from event source
2. Step 2: Customize the notification content
3. Step 3: Customize where notifications are sent

Step 1: Customize the trigger point from event source

By default Teams Toolkit scaffolds a single restify entry point in src/index.js. When a HTTP request is sent to this entry point, the default implementation sends a hard-coded Adaptive Card to Teams. You can customize this behavior by customizing src/index.js. A typical implementation might make an API call to retrieve some events and/or data, and then send an Adaptive Card as appropriate.

You can also add additional triggers by:

• Creating new routing: server.post("/api/new-trigger", ...);
• Add Timer trigger(s) via widely-used npm packages such as cron, node-schedule, etc. Or add other trigger(s) via other packages.

Step 2: Customize the notification content

src/adaptiveCards/notification-default.json defines the default Adaptive Card. You can add, edit, or remove properties and their bindings (e.g., ${title}) to customize the Adaptive Card to your needs. You can use the Adaptive Card Designer to help visually design your Adaptive Card UI.

You can also add new cards if needed. Follow this sample to see how to build different types of adaptive cards with a list or a table of dynamic contents using ColumnSet and FactSet.

Step 3: Customize where notifications are sent

Notifications can be sent to where the bot is installed:

• Send notifications to a channel
• Send notifications to a group chat
• Send notifications to a personal chat

You can also send the notifications to a specific receiver:

• Send notifications to a specific channel
• Send notifications to a specific person

Congratulations, you've just created your own notification! To learn more about extending the notification bot template, visit the documentation on Github. You can find more scenarios like:

• Customize storage
• Customize adapter
• Customize the way to initialize the bot
• Add authentication for your notification API
• Connect to existing APIs
• Frequently asked questions

Extend notification bot with other bot scenarios

Notification bot is compatible with other bot scenarios like command bot and workflow bot.

Add command to your application

The command and response feature adds the ability for your application to "listen" to commands sent to it via a Teams message and respond to commands with Adaptive Cards. Follow the steps here to add the command response feature to your workflow bot. Refer the command bot document for more information.

Add workflow to your notification bot

Adaptive cards can be updated on user action to allow user progress through a series of cards that require user input. Developers can define actions and use a bot to return an Adaptive Cards in response to user action. This can be chained into sequential workflows. Follow the steps here to add workflow feature to your command bot. Refer the workflow document for more information.

Additional information and references

• Manage multiple environments
• Collaborate with others
• Teams Toolkit Documentations
• Teams Toolkit CLI
• TeamsFx SDK
• Teams Toolkit Samples