/// <summary>
/// Activity Handler for Meeting end event
/// </summary>
/// <param name="meeting"></param>
/// <param name="turnContext"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
protected override async Task OnTeamsMeetingEndAsync(MeetingEndEventDetails meeting, ITurnContext <IEventActivity> turnContext, CancellationToken cancellationToken)
{
var conversationStateAccessors = _conversationState.CreateProperty <MeetingData>(nameof(MeetingData));
var conversationData = await conversationStateAccessors.GetAsync(turnContext, () => new MeetingData());
await turnContext.SendActivityAsync(MessageFactory.Attachment(GetAdaptiveCardForMeetingEnd(meeting, conversationData)));
}
/// <summary>
/// Invoked when a Teams Meeting End event activity is received from the connector.
/// Override this in a derived class to provide logic for when a meeting is ended.
/// </summary>
/// <param name="meeting">The details of the meeting.</param>
/// <param name="turnContext">A strongly-typed context object for this turn.</param>
/// <param name="cancellationToken">A cancellation token that can be used by other objects
/// or threads to receive notice of cancellation.</param>
/// <returns>A task that represents the work queued to execute.</returns>
protected virtual Task OnTeamsMeetingEndAsync(MeetingEndEventDetails meeting, ITurnContext <IEventActivity> turnContext, CancellationToken cancellationToken)
{
return(Task.CompletedTask);
}
/// <summary>
/// Sample Adaptive card for Meeting End event.
/// </summary>
private Attachment GetAdaptiveCardForMeetingEnd(MeetingEndEventDetails meeting, MeetingData conversationData)
{
TimeSpan meetingDuration = meeting.EndTime - conversationData.StartTime;
var meetingDurationText = meetingDuration.Minutes < 1 ?
Convert.ToInt32(meetingDuration.Seconds) + "s"
: Convert.ToInt32(meetingDuration.Minutes) + "min " + Convert.ToInt32(meetingDuration.Seconds) + "s";
AdaptiveCard card = new AdaptiveCard(new AdaptiveSchemaVersion("1.2"))
{
Body = new List <AdaptiveElement>
{
new AdaptiveTextBlock
{
Text = meeting.Title + "- ended",
Weight = AdaptiveTextWeight.Bolder,
Spacing = AdaptiveSpacing.Medium,
},
new AdaptiveColumnSet
{
Columns = new List <AdaptiveColumn>
{
new AdaptiveColumn
{
Width = AdaptiveColumnWidth.Auto,
Items = new List <AdaptiveElement>
{
new AdaptiveTextBlock
{
Text = "End Time : ",
Wrap = true,
},
new AdaptiveTextBlock
{
Text = "Total duration : ",
Wrap = true,
},
},
},
new AdaptiveColumn
{
Width = AdaptiveColumnWidth.Auto,
Items = new List <AdaptiveElement>
{
new AdaptiveTextBlock
{
Text = Convert.ToString(meeting.EndTime.ToLocalTime()),
Wrap = true,
},
new AdaptiveTextBlock
{
Text = meetingDurationText,
Wrap = true,
},
},
},
},
},
}
};
return(new Attachment()
{
ContentType = AdaptiveCard.ContentType,
Content = card,
});
}