public async Task UpdatePinnedMessageForEvent(ISocketMessageChannel channel, EventsWithCount @event)
{
IMessage message;
if (@event.MessageId == null || (message = await channel.GetMessageAsync(Convert.ToUInt64(@event.MessageId))) == null)
{
await CreateAndPinParticipantMessage(channel, @event);
return;
}
var messageEmbed = await GetParticipantsEmbed(channel, @event, await _eventSignups.GetAllSignupsForEvent(@event));
await((IUserMessage)message).ModifyAsync(prop => prop.Embed = messageEmbed);
}
private async Task UpdateConfirmationCheckForEvent(EventsWithCount @event)
{
var confirmationCheck = await _confirmationChecks.GetMostRecentConfirmationCheckForEventAsync(@event.Id);
if (confirmationCheck == null)
{
return;
}
var message = await Context.Channel.GetMessageAsync(Convert.ToUInt64(confirmationCheck.MessageId));
if (message == null)
{
return;
}
await _confirmationCheckPrinter.WriteMessage(Context.Channel, (IUserMessage)message, @event);
}
public async Task WriteMessage(ISocketMessageChannel channel, IUserMessage message, EventsWithCount @event)
{
var messageContents = $"**Confirmation Check for {@event.Name}!{Environment.NewLine}" +
$"Please confirm your attendance by reacting to this message.**{Environment.NewLine}{Environment.NewLine}";
if ([email protected] && [email protected])
{
messageContents += $"You can still sign up to this event by typing `!event join {@event.DisplayName}`{Environment.NewLine}{Environment.NewLine}";
}
var signUps = await _eventSignups.GetAllSignupsForEvent(@event);
var confirmed = new List <IUser>();
foreach (var reaction in message.Reactions)
{
var reactors = await message.GetReactionUsersAsync(reaction.Key, 999).FlattenAsync();
confirmed.AddRange(reactors);
}
confirmed = confirmed.Distinct(new UserEqualityComparer()).Where(confirmed => signUps.Any(sup => sup.UserId == confirmed.Id.ToString())).ToList();
var unconfirmed = signUps.Where(signUp => !confirmed.Any(con => con.Id.ToString() == signUp.UserId));
var channelUsers = await channel.GetUsersAsync().FlattenAsync();
var unconfirmedUsers = unconfirmed.Select(u => channelUsers.FirstOrDefault(cu => cu.Id.ToString() == u.UserId)).ToList();
messageContents += $"**Confirmed:**{Environment.NewLine}" +
$"{string.Join(Environment.NewLine, confirmed.Select(con => con?.Mention ?? "Unknown User"))}{Environment.NewLine}";
messageContents += $"**Unconfirmed:**{Environment.NewLine}" +
$"{string.Join(Environment.NewLine, unconfirmedUsers.Select(con => con?.Mention ?? "Unknown User"))}{Environment.NewLine}";
await message.ModifyAsync((msg) => msg.Content = messageContents);
}
public async Task <Embed> GetParticipantsEmbed(ISocketMessageChannel channel, EventsWithCount @event, List <EventSignup> signups, bool showJoinPrompt = true)
{
var users = new List <SocketGuildUser>();
foreach (var signup in signups)
{
var user = await channel.GetUserAsync(Convert.ToUInt64(signup.UserId)) as SocketGuildUser;
if (user == null)
{
//handle user that left the guild
await _eventSignups.DeleteAsync(signup);
continue;
}
users.Add(user);
}
var usersInEvent = string.Join('\n', users.Select(u => u.GetDisplayName()));
var message = "";
if (@event.SpaceLimited)
{
message += $"There's {users.Count} out of {@event.Capacity}";
}
else
{
message += $"There's {users.Count}";
}
message += $" racers signed up for {@event.Name}.\n\n{ usersInEvent}\n";
var builder = new EmbedBuilder()
.WithTitle(@event.Name)
.WithDescription(message);
if (showJoinPrompt)
{
if ([email protected])
{
builder.WithFooter(footer => footer.WithText("React to this message to join this event!"));
}
else if (@event.SpaceLimited && @event.Full)
{
builder.WithFooter(footer => footer.WithText("This event is currently full. Keep an eye out in case somebody unsigns"));
}
}
return(builder.Build());
}
public async Task <string> GetParticipantsMessageBody(ISocketMessageChannel channel, EventsWithCount @event, List <EventSignup> signups, bool showJoinPrompt = true)
{
var users = await Task.WhenAll(signups.Select(async sup => (await channel.GetUserAsync(Convert.ToUInt64(sup.UserId)) as SocketGuildUser)));
var usersInEvent = string.Join(Environment.NewLine, users.Select(u => u.GetDisplayName()));
var message = $"**{@event.Name}**{Environment.NewLine}";
if (@event.SpaceLimited)
{
message += $"There's {users.Length} out of {@event.Capacity}";
}
else
{
message += $"There's {users.Length}";
}
message += $" racers signed up for {@event.Name}.{Environment.NewLine}{ usersInEvent}{Environment.NewLine}{Environment.NewLine}";
if (showJoinPrompt)
{
if ([email protected])
{
message += $"React to this message to join the event!";
}
else if (@event.SpaceLimited && @event.Full)
{
message += "This event is currently full. Keep an eye out in case somebody unsigns.";
}
}
return(message);
}
public async Task <IMessage> CreateAndPinParticipantMessage(ISocketMessageChannel channel, EventsWithCount @event)
{
var signups = await _eventSignups.GetAllSignupsForEvent(@event);
var embed = await GetParticipantsEmbed(channel, @event, signups);
var message = await channel.SendMessageAsync(embed : embed);
await message.PinAsync();
@event.MessageId = message.Id.ToString();
await _events.SaveAsync(@event);
return(message);
}
public async Task UpdatePinnedMessageForEvent(ISocketMessageChannel channel, EventsWithCount @event, IUserMessage message)
{
var messageEmbed = await GetParticipantsEmbed(channel, @event, await _eventSignups.GetAllSignupsForEvent(@event));
await(message).ModifyAsync(prop => { prop.Embed = messageEmbed; prop.Content = null; });
}