public override async Task ExecuteAsync(Message message, TelegramBotClient client)
{
var chatId = message.Chat.Id;
await client.SendChatActionAsync(chatId, ChatAction.Typing);
using (TelegramChatContext db = new TelegramChatContext())
{
try
{
var secretEvent = await db.Events.FirstOrDefaultAsync(x => x.HostChatId == chatId);
if (secretEvent != null)
{
var telegramChatsIds = secretEvent.Participants.Select(x => x.Id).ToArray();
if (telegramChatsIds.Length >= minimumParticipantsCount)
{
telegramChatsIds.Shuffle();
for (int i = 0; i < telegramChatsIds.Count(); i++)
{
var chat = secretEvent.Participants.ElementAt(i);
chat.GiftUser = secretEvent.Participants.First(x => x.Id == telegramChatsIds[i]);
}
await client.SendTextMessageAsync(chatId, "The Magic Hat completed its work successfully! Each participant will" +
" automatically receive a message with the name of the person to whom he is giving the gift.");
await MessageDistributor.SendParticipantsMessageAsync(message, client);
}
else
{
await client.SendTextMessageAsync(chatId, $"Sorry, to use this command, there must be at least {minimumParticipantsCount} participants.");
}
}
else
{
await client.SendTextMessageAsync(chatId, @"You have to start registration using command /register.");
}
}
catch (Exception e)
{
Debug.WriteLine($"{nameof(ShuffleCommand)}:{e.Message}");
if (e.InnerException != null)
{
Debug.WriteLine(e.InnerException);
}
}
}
}
public MessageConsumerProvider(string appCode, string metaServer)
{
try
{
if (Interlocked.CompareExchange(ref _inited, 1, 0) != 0)
{
throw new Exception("MessageConsumerProvider对象很重，请确保一个应用里只有实例");
}
_distributor = new MessageDistributor(appCode, metaServer);
}
catch (Exception ex)
{
Logger.Error(ex);
throw;
}
finally
{
}
}
/// <summary>
/// Unsubscribes all subscriptions of the given type
/// </summary>
/// <typeparam name="TMessage">The type of message/event to unsubscribe to</typeparam>
public void UnsubscribeAll<TMessage>()
{
MessageDistributor<TMessage>.UnsubscribeAll();
}
/// <summary>
/// Publishes a message/event to subscribers using the <see cref="DefaultPublishMethod"/> specified globally for the <see cref="MessageBus"/>
/// </summary>
/// <typeparam name="TMessage">The type of message/event to publish</typeparam>
/// <param name="message">The message/event to publish</param>
public void Publish<TMessage>(TMessage message)
{
MessageDistributor<TMessage>.Publish(message, DefaultPublishMethod);
}
/// <summary>
/// Publishes a message/event to subscribers using the <see cref="PublishMethod"/> specified
/// </summary>
/// <typeparam name="TMessage">The type of message/event to publish</typeparam>
/// <param name="message">The message/event to publish</param>
/// <param name="method">The <see cref="PublishMethod"/> to use when publishing the message to subscribers</param>
public void Publish<TMessage>(TMessage message, PublishMethod method)
{
MessageDistributor<TMessage>.Publish(message, method);
}
