microsoft/teams.net
Publicmirrored fromhttps://github.com/microsoft/teams.netAvailable
Libraries/Microsoft.Teams.Apps/Activities/CommandActivity.cs
33lines · modecode
| 1 | // Copyright (c) Microsoft Corporation. All rights reserved. |
| 2 | // Licensed under the MIT License. |
| 3 | |
| 4 | using Microsoft.Teams.Api.Activities; |
| 5 | using Microsoft.Teams.Apps.Routing; |
| 6 | |
| 7 | namespace Microsoft.Teams.Apps.Activities; |
| 8 | |
| 9 | [AttributeUsage(AttributeTargets.Method, Inherited = true)] |
| 10 | public class CommandAttribute() : ActivityAttribute(ActivityType.Command, type: typeof(CommandActivity)) |
| 11 | { |
| 12 | public override object Coerce(IContext<IActivity> context) => context.ToActivityType<CommandActivity>(); |
| 13 | } |
| 14 | |
| 15 | public static partial class AppActivityExtensions |
| 16 | { |
| 17 | public static App OnCommand(this App app, Func<IContext<CommandActivity>, Task> handler) |
| 18 | { |
| 19 | app.Router.Register(new Route() |
| 20 | { |
| 21 | Name = ActivityType.Command, |
| 22 | Type = app.Status is null ? RouteType.System : RouteType.User, |
| 23 | Handler = async context => |
| 24 | { |
| 25 | await handler(context.ToActivityType<CommandActivity>()); |
| 26 | return null; |
| 27 | }, |
| 28 | Selector = activity => activity is CommandActivity |
| 29 | }); |
| 30 | |
| 31 | return app; |
| 32 | } |
| 33 | } |