public async Task NotifyAdmins(string content)
{
var nicks = options.Value.Telegram.DevUsers;
var users = await db.Set <User>().AsNoTracking()
.Where(x => nicks.Contains(x.Username))
.Select(x => x.Id)
.ToArrayAsync();
var sent = users.Select(userId => SendText(userId, content))
.AsEnumerable();
await Task.WhenAll(sent);
}
public List <User> GetUsers()
{
lock (_dbLock)
return(_db.Set <User>().ToList());
}
public async Task Process(CycleCompletedEvent subject)
{
var delegateAddressList = await _db.Set <Delegate>().Select(x => x.Address).ToArrayAsync();
var delegates = new Dictionary <string, DateTime?>();
var delegators = await _db.Set <UserAddress>().AsNoTracking()
.Include(x => x.User)
.Where(x => !x.IsDeleted)
.Where(x => x.NotifyDelegateStatus && !delegateAddressList.Contains(x.Address))
.ToArrayAsync();
var inactiveBound = _config.Value.DelegateInactiveTime;
foreach (var delegator in delegators)
{
var account = _tzkt.GetAccount(delegator.Address);
if (account.Delegate == null)
{
continue;
}
var delegateName = account.Delegate.Alias;
var delegateAddress = account.Delegate.Address;
if (delegates.ContainsKey(delegateAddress) is false)
{
delegates.Add(delegateAddress, await _addressService.GetDelegateLastActive(delegateAddress));
}
var delegateLastActive = delegates[delegateAddress];
if (delegateLastActive == null)
{
continue;
}
// Skip if last active recently than `inactiveBound` time span
if (DateTime.Now.Subtract((DateTime)delegateLastActive) < inactiveBound)
{
continue;
}
// Bad hack
var @delegate = new UserAddress
{
Name = delegateName,
Address = delegateAddress
};
var user = delegator.User;
var text = _lang.Get(Res.DelegateInactive, user.Language, new
{
t = Explorer.FromId(user.Explorer), // TODO: Fix it
delegateName = @delegate.DisplayName(),
delegateAddress,
inactiveTime = inactiveBound.Humanize(culture: new CultureInfo(user.Language), toWords: false,
maxUnit: TimeUnit.Day),
delegatorName = delegator.DisplayName(),
delegatorAddress = delegator.Address
});
var message = new MessageBuilder()
.AddLine(text)
.WithHashTag("delegate_inactive")
.WithHashTag(@delegate);
await _db.AddAsync(Message.Push(user.Id, message.Build(!user.HideHashTags)));
await _db.SaveChangesAsync();
}
}