public override async Task Execute(CallbackQuery callbackQuery, TelegramBotClient bot)
{
if (trustedUsers.Any(u => u.ID == callbackQuery.From.Id))
{
string[] data = callbackQuery.Data.Split("|");
int userID;
if ((data.Length > 1) && int.TryParse(data[1], out userID) && trustedUsersForApprove.Any(u => u.ID == userID))
{
TrustedUserDTO user = trustedUsersForApprove.First(u => u.ID == userID);
trustedUsers.Add(user);
trustedUsersForApprove.Remove(user);
await bot.AnswerCallbackQueryAsync(callbackQueryId : callbackQuery.Id, text : $"Selected user with ID: {user.ID}");
await bot.SendTextMessageAsync(chatId : callbackQuery.Message.Chat.Id, text : $"User {user.Username ?? user.FirstName} with ID {user.ID} added as trusted");
}
else
{
await bot.SendTextMessageAsync(chatId : callbackQuery.Message.Chat.Id, text : "Wrong command. UserID is not found");
}
}
else
{
await bot.SendTextMessageAsync(chatId : callbackQuery.Message.Chat.Id, text : "You are not trusted user. You can't approve users");
}
}
private void TrustedUsers_CollectionChanged(object sender, NotifyCollectionChangedEventArgs eventArgs)
{
using (var scope = scopeFactory.CreateScope())
{
IUnitOfWork <TelegramBotTrustedUser> teleBotTrustedUsersUnitOfWork = scope.ServiceProvider.GetRequiredService <IUnitOfWork <TelegramBotTrustedUser> >();
switch (eventArgs.Action)
{
case NotifyCollectionChangedAction.Add:
{
if (eventArgs.NewItems.Count > 0)
{
foreach (var item in eventArgs.NewItems)
{
if (item is TrustedUserDTO)
{
TrustedUserDTO trustedUser = (TrustedUserDTO)item;
TelegramBotTrustedUser dbTrustedUser = teleBotTrustedUsersUnitOfWork.GetRepository().Query().FirstOrDefault(user => user.userID == trustedUser.ID);
if (dbTrustedUser == null)
{
teleBotTrustedUsersUnitOfWork.GetRepository().Add(new TelegramBotTrustedUser
{
userID = trustedUser.ID,
FirstName = trustedUser.FirstName,
Username = trustedUser.Username
});
}
}
}
teleBotTrustedUsersUnitOfWork.SaveChanges();
}
break;
}
case NotifyCollectionChangedAction.Remove:
{
if (eventArgs.OldItems.Count > 0)
{
foreach (var item in eventArgs.OldItems)
{
if (item is TrustedUserDTO)
{
TrustedUserDTO trustedUser = (TrustedUserDTO)item;
TelegramBotTrustedUser dbTrustedUser = teleBotTrustedUsersUnitOfWork.GetRepository().Query().FirstOrDefault(user => user.userID == trustedUser.ID);
if (dbTrustedUser != null)
{
teleBotTrustedUsersUnitOfWork.GetRepository().Delete(dbTrustedUser);
}
}
}
teleBotTrustedUsersUnitOfWork.SaveChanges();
}
break;
}
default:
break;
}
}
}
