public static async Task HandlerAdd(DiscordSocketClient client, DbService db, Cacheable <IUserMessage, ulong> cachedMessage, SocketReaction reaction)
{
var userId = reaction.UserId;
if (client.CurrentUser.Id == userId || reaction.Emote.Name != "📳")
{
return;
}
var eventId = await AnnounceUtil.GetEventId(cachedMessage);
if (eventId == null)
{
return;
}
if (await db.AddEventReaction(eventId.Value, userId))
{
var user = client.GetUser(userId);
await user.SendMessageAsync($"You have signed up for notifications for run {eventId}!");
Log.Information("User {User} has signed up for notifications for event {EventId}.", user.ToString(), eventId);
}
else if (await db.RemoveEventReaction(eventId.Value, userId))
{
var user = client.GetUser(userId);
await user.SendMessageAsync($"You have been removed from the notifications list for event {eventId}.");
Log.Information("User {User} has been removed from notifications for event {EventId}.", user.ToString(), eventId);
}
var message = await cachedMessage.GetOrDownloadAsync();
try
{
await message.RemoveReactionAsync(new Emoji("📳"), userId);
}
catch { /* ignored */ }
}
