private void SoftTimerElapsed(string id, Cooldown.SoftCooldown softCooldown)
{
Cooldown cooldown = cooldownDict[id];
softCooldown.CooldownTimer.Dispose();
cooldown.softCooldowns.Remove(softCooldown);
if (cooldown.softCooldowns.Count == 0)
{
cooldownDict.Remove(id);
}
}
/// <summary>
/// Adjust a user's balance and make a record of it
/// </summary>
/// <param name="userId">id of the user whose account is being affected</param>
/// <param name="change">the amount to adjust the balance by.</param>
/// <returns>
/// records of the transaction including:
/// the user id
/// the amount changed by
/// the timestamp of the change
/// the old balance
/// the new balance
/// </returns>
public async Task <Dictionary <string, object> > MakeTransaction(int userId, int change, Dictionary <string, object> extra)
{
if (extra.ContainsKey("cooldown") && (bool)extra["cooldown"])
{
if (extra.ContainsKey("cooldown_id"))
{
if (cooldownDict.ContainsKey((string)extra["cooldown_id"]))
{
Cooldown cooldown = cooldownDict[(string)extra["cooldown_id"]];
if (cooldown.softCooldowns.Any(x => x.CooldownActive))
{
int absChange = Math.Abs(change);
int minBid = cooldown.softCooldowns.Where(x => x.CooldownActive)
.Sum(x => x.CooldownMinimumBid);
if (absChange < minBid)
{
throw new BidTooLowError(
$"The minimum bid for this item is currently {minBid}, you cannot bid {absChange}");
}
}
}
if (cooldownActive)
{
Cooldown cooldown = cooldownDict.ContainsKey((string)extra["cooldown_id"]) ? cooldownDict[(string)extra["cooldown_id"]] : new Cooldown();
Cooldown.SoftCooldown softCooldown = new Cooldown.SoftCooldown
{
CooldownActive = true,
CooldownLength = (int)extra["cooldown_length"],
CooldownMinimumBid = (int)extra["cooldown_minimum_bid"]
};
softCooldown.DueTime = DateTime.UtcNow.AddMilliseconds(softCooldown.CooldownLength);
softCooldown.CooldownTimer = new Timer((softCooldown.DueTime - DateTime.UtcNow).TotalMilliseconds);
softCooldown.CooldownTimer.Elapsed += delegate
{
SoftTimerElapsed((string)extra["id"], softCooldown);
};
softCooldown.CooldownTimer.Start();
cooldown.softCooldowns.Add(softCooldown);
if (!cooldownDict.ContainsKey((string)extra["cooldown_id"]))
{
cooldownDict.Add((string)extra["cooldown_id"], cooldown);
}
}
}
}
Logger(new ApiLogMessage($"Adjusting {userId}'s balance by {change}", ApiLogLevel.Debug));
int oldBalance = await GetStoredMoneyValue(userId);
await AdjustStoredMoneyValue(userId, change);
int newBalance = await GetStoredMoneyValue(userId);
Dictionary <string, object> transaction = new Dictionary <string, object>
{
{ "user", userId },
{ "change", change },
{ "timestamp", DateTime.UtcNow },
{ "old_balance", oldBalance },
{ "new_balance", newBalance }
};
foreach (KeyValuePair <string, object> pair in extra.Where(x => !x.Key.StartsWith("cooldown")))
{
transaction.Add(pair.Key, pair.Value);
}
Logger(new ApiLogMessage($"Recording transaction: {{{string.Join(",", transaction.Select(kv => kv.Key + " - " + kv.Value.ToString()).ToArray())}}}", ApiLogLevel.Debug));
await RecordTransaction(transaction);
return(transaction);
}
