/// <summary>
/// Handles incoming <see cref="UpdateTradeStatusPacket"/>s.
/// </summary>
/// <param name="connectionId">Original connection ID</param>
/// <param name="packet">Incoming <see cref="UpdateTradeStatusPacket"/></param>
private void updateTradeStatusPacketHandler(string connectionId, UpdateTradeStatusPacket packet)
{
lock (activeTradesLock)
{
// Ignore packets from trades we don't have
if (!activeTrades.ContainsKey(packet.TradeId))
{
return;
}
Trade trade = activeTrades[packet.TradeId];
// Try set our accepted state
trade.TrySetAccepted(userManager.Uuid, packet.Accepted);
// Try get the other party's UUID
if (trade.TryGetOtherParty(userManager.Uuid, out string otherPartyUuid))
{
// Try set their accepted state
trade.TrySetAccepted(otherPartyUuid, packet.OtherPartyAccepted);
}
}
// Raise the trade update event
OnTradeUpdateSuccess?.Invoke(this, new TradeUpdateEventArgs(packet.TradeId));
}
/// <summary>
/// Handles incoming <see cref="UpdateTradeItemsPacket"/>s.
/// </summary>
/// <param name="connectionId">Original connection ID</param>
/// <param name="packet">Incoming <see cref="UpdateTradeItemsPacket"/></param>
private void updateTradeItemsPacketHandler(string connectionId, UpdateTradeItemsPacket packet)
{
lock (activeTradesLock)
{
// Ignore packets from trades we don't have
if (!activeTrades.ContainsKey(packet.TradeId))
{
return;
}
Trade trade = activeTrades[packet.TradeId];
// Set our items on offer
trade.TrySetItemsOnOffer(userManager.Uuid, packet.Items);
RaiseLogEntry(new LogEventArgs(string.Format("Got items {0} for us", packet.Items.Count), LogLevel.DEBUG));
// Try get the other party's UUID
if (trade.TryGetOtherParty(userManager.Uuid, out string otherPartyUuid))
{
// Set the other party's items on offer
trade.TrySetItemsOnOffer(otherPartyUuid, packet.OtherPartyItems);
RaiseLogEntry(new LogEventArgs(string.Format("Got items {0} for {1}", packet.Items.Count, otherPartyUuid), LogLevel.DEBUG));
}
}
// Raise the trade update event
OnTradeUpdateSuccess?.Invoke(this, new TradeUpdateEventArgs(packet.TradeId));
}
/// <summary>
/// Handles incoming <see cref="UpdateTradeItemsResponsePacket"/>s.
/// </summary>
/// <param name="connectionId">Original connection ID</param>
/// <param name="packet">Incoming <see cref="UpdateTradeItemsResponsePacket"/></param>
private void updateTradeItemsResponsePacketHandler(string connectionId, UpdateTradeItemsResponsePacket packet)
{
lock (activeTradesLock)
{
// Ignore packets from trades we don't have
if (!activeTrades.ContainsKey(packet.TradeId))
{
return;
}
Trade trade = activeTrades[packet.TradeId];
if (packet.Success)
{
// Set our items on offer
trade.TrySetItemsOnOffer(userManager.Uuid, packet.Items);
RaiseLogEntry(new LogEventArgs(string.Format("Got items {0} for us", packet.Items.Count), LogLevel.DEBUG));
// Raise the successful trade update event
OnTradeUpdateSuccess?.Invoke(this, new TradeUpdateEventArgs(packet.TradeId, packet.Token));
}
else
{
// Raise the failed trade update event
// Do this before removing the trade so its state is preserved for anything that needs handle it
OnTradeUpdateFailure?.Invoke(this, new TradeUpdateEventArgs(packet.TradeId, packet.FailureReason, packet.FailureMessage, packet.Token));
// Check the failure reason
switch (packet.FailureReason)
{
case TradeFailureReason.TradeDoesNotExist:
lock (activeTradesLock)
{
// Remove the trade since it doesn't exist
activeTrades.Remove(packet.TradeId);
}
break;
}
}
}
}
