public async Task HandleAsync(IUpdateContext context, UpdateDelegate next, CancellationToken cancellationToken)
{
ChatHelper.Init(context);
Message msg = context.Update.Message;
Sticker incomingSticker = msg.Sticker;
var chat = await ChatHelper.GetChat();
var stickerSetName = chat.StickerSetName ?? "EvilMinds";
StickerSet evilMindsSet = await context.Bot.Client.GetStickerSetAsync(stickerSetName, cancellationToken);
Sticker similarEvilMindSticker = evilMindsSet.Stickers.FirstOrDefault(
sticker => incomingSticker.Emoji.Contains(sticker.Emoji)
);
Sticker replySticker = similarEvilMindSticker ?? evilMindsSet.Stickers.First();
await context.Bot.Client.SendStickerAsync(
msg.Chat,
replySticker.FileId,
replyToMessageId : msg.MessageId, cancellationToken : cancellationToken);
}
