/// <summary>
/// Handles the team members removed event asynchronously.
/// </summary>
/// <param name="teamMembersRemovedEvent">The team members removed event.</param>
/// <returns>
/// Task tracking operation.
/// </returns>
public async Task HandleTeamMembersRemovedEventAsync(TeamMembersRemovedEvent teamMembersRemovedEvent)
{
TeamOperationHistory conversationHistory = await this.teamHistoryAccessor.AuditLog.GetAsync(teamMembersRemovedEvent.TurnContext, () => new TeamOperationHistory()).ConfigureAwait(false);
foreach (ChannelAccount memberRemoved in teamMembersRemovedEvent.MembersRemoved)
{
ITeamsContext teamsContext = teamMembersRemovedEvent.TurnContext.TurnState.Get <ITeamsContext>();
TeamsChannelAccount teamsChannelAccount = teamsContext.AsTeamsChannelAccount(memberRemoved);
if (conversationHistory.MemberOperations == null)
{
conversationHistory.MemberOperations = new List <OperationDetails>();
}
conversationHistory.MemberOperations.Add(new OperationDetails
{
ObjectId = teamsChannelAccount.AadObjectId,
Operation = "MemberRemoved",
OperationTime = DateTimeOffset.Now,
});
}
await this.teamHistoryAccessor.AuditLog.SetAsync(teamMembersRemovedEvent.TurnContext, conversationHistory).ConfigureAwait(false);
await this.teamHistoryAccessor.ConversationState.SaveChangesAsync(teamMembersRemovedEvent.TurnContext).ConfigureAwait(false);
}
/// <summary>
/// Handles the channel renamed event asynchronously.
/// </summary>
/// <param name="channelRenamedEvent">The channel renamed event.</param>
/// <returns>
/// Task tracking operation.
/// </returns>
public async Task HandleChannelRenamedEventAsync(ChannelRenamedEvent channelRenamedEvent)
{
TeamOperationHistory conversationHistory = await this.teamHistoryAccessor.AuditLog.GetAsync(channelRenamedEvent.TurnContext, () => new TeamOperationHistory()).ConfigureAwait(false);
if (conversationHistory.MemberOperations == null)
{
conversationHistory.MemberOperations = new List <OperationDetails>();
}
conversationHistory.MemberOperations.Add(new OperationDetails
{
ObjectId = channelRenamedEvent.Channel.Id,
Operation = "ChannelRenamed",
OperationTime = DateTimeOffset.Now,
});
await this.teamHistoryAccessor.AuditLog.SetAsync(channelRenamedEvent.TurnContext, conversationHistory).ConfigureAwait(false);
await this.teamHistoryAccessor.ConversationState.SaveChangesAsync(channelRenamedEvent.TurnContext).ConfigureAwait(false);
}
/// <summary>
/// Handles the message activity asynchronously.
/// </summary>
/// <param name="turnContext">The turn context.</param>
/// <returns>
/// Task tracking operation.
/// </returns>
public async Task HandleMessageAsync(ITurnContext turnContext)
{
ITeamsContext teamsContext = turnContext.TurnState.Get <ITeamsContext>();
string actualText = teamsContext.GetActivityTextWithoutMentions();
if (actualText.Equals("ShowHistory", StringComparison.OrdinalIgnoreCase) ||
actualText.Equals("Show History", StringComparison.OrdinalIgnoreCase))
{
TeamOperationHistory memberHistory = await this.teamHistoryAccessor.AuditLog.GetAsync(turnContext, () => new TeamOperationHistory()).ConfigureAwait(false);
Activity replyActivity = turnContext.Activity.CreateReply();
teamsContext.AddMentionToText(replyActivity, turnContext.Activity.From);
replyActivity.Text = replyActivity.Text + $" Total of {memberHistory.MemberOperations.Count} operations were performed";
await turnContext.SendActivityAsync(replyActivity).ConfigureAwait(false);
// Going in reverse chronological order.
for (int i = memberHistory.MemberOperations.Count % 10; i >= 0; i--)
{
List <OperationDetails> elementsToSend = memberHistory.MemberOperations.Skip(10 * i).Take(10).ToList();
StringBuilder stringBuilder = new StringBuilder();
if (elementsToSend.Count > 0)
{
for (int j = elementsToSend.Count - 1; j >= 0; j--)
{
stringBuilder.Append($"{elementsToSend[j].ObjectId} --> {elementsToSend[j].Operation} --> {elementsToSend[j].OperationTime} </br>");
}
Activity memberListActivity = turnContext.Activity.CreateReply(stringBuilder.ToString());
await turnContext.SendActivityAsync(memberListActivity).ConfigureAwait(false);
}
}
}
else if (actualText.Equals("ShowCurrentMembers", StringComparison.OrdinalIgnoreCase) ||
actualText.Equals("Show Current Members", StringComparison.OrdinalIgnoreCase))
{
List <ChannelAccount> teamMembers = (await turnContext.TurnState.Get <IConnectorClient>().Conversations.GetConversationMembersAsync(
turnContext.Activity.GetChannelData <TeamsChannelData>().Team.Id).ConfigureAwait(false)).ToList();
Activity replyActivity = turnContext.Activity.CreateReply();
teamsContext.AddMentionToText(replyActivity, turnContext.Activity.From);
replyActivity.Text = replyActivity.Text + $" Total of {teamMembers.Count} members are currently in team";
await turnContext.SendActivityAsync(replyActivity).ConfigureAwait(false);
for (int i = teamMembers.Count % 10; i >= 0; i--)
{
List <TeamsChannelAccount> elementsToSend = teamMembers.Skip(10 * i).Take(10).ToList().ConvertAll <TeamsChannelAccount>((account) => teamsContext.AsTeamsChannelAccount(account));
StringBuilder stringBuilder = new StringBuilder();
if (elementsToSend.Count > 0)
{
for (int j = elementsToSend.Count - 1; j >= 0; j--)
{
stringBuilder.Append($"{elementsToSend[j].AadObjectId} --> {elementsToSend[j].Name} --> {elementsToSend[j].UserPrincipalName} </br>");
}
Activity memberListActivity = turnContext.Activity.CreateReply(stringBuilder.ToString());
await turnContext.SendActivityAsync(memberListActivity).ConfigureAwait(false);
}
}
}
else if (actualText.Equals("ShowChannelList", StringComparison.OrdinalIgnoreCase) ||
actualText.Equals("Show Channels", StringComparison.OrdinalIgnoreCase) ||
actualText.Equals("ShowChannels", StringComparison.OrdinalIgnoreCase) ||
actualText.Equals("Show Channel List", StringComparison.OrdinalIgnoreCase))
{
ConversationList channelList = await teamsContext.Operations.FetchChannelListAsync(turnContext.Activity.GetChannelData <TeamsChannelData>().Team.Id).ConfigureAwait(false);
Activity replyActivity = turnContext.Activity.CreateReply();
teamsContext.AddMentionToText(replyActivity, turnContext.Activity.From);
replyActivity.Text = replyActivity.Text + $" Total of {channelList.Conversations.Count} channels are currently in team";
await turnContext.SendActivityAsync(replyActivity).ConfigureAwait(false);
for (int i = channelList.Conversations.Count % 10; i >= 0; i--)
{
List <ChannelInfo> elementsToSend = channelList.Conversations.Skip(10 * i).Take(10).ToList();
StringBuilder stringBuilder = new StringBuilder();
if (elementsToSend.Count > 0)
{
for (int j = elementsToSend.Count - 1; j >= 0; j--)
{
stringBuilder.Append($"{elementsToSend[j].Id} --> {elementsToSend[j].Name}</br>");
}
Activity memberListActivity = turnContext.Activity.CreateReply(stringBuilder.ToString());
await turnContext.SendActivityAsync(memberListActivity).ConfigureAwait(false);
}
}
}
else
{
await turnContext.SendActivityAsync("Invalid command").ConfigureAwait(false);
}
}