internal async Task <bool> SendTradeOffer(HashSet <Steam.Item> inventory, ulong partnerID, string token = null)
{
if ((inventory == null) || (inventory.Count == 0) || (partnerID == 0))
{
Logging.LogNullError(nameof(inventory) + " || " + nameof(inventory.Count) + " || " + nameof(partnerID), Bot.BotName);
return(false);
}
if (!await RefreshSessionIfNeeded().ConfigureAwait(false))
{
return(false);
}
string sessionID = WebBrowser.CookieContainer.GetCookieValue(SteamCommunityURL, "sessionid");
if (string.IsNullOrEmpty(sessionID))
{
Logging.LogNullError(nameof(sessionID), Bot.BotName);
return(false);
}
Steam.TradeOfferRequest singleTrade = new Steam.TradeOfferRequest();
HashSet <Steam.TradeOfferRequest> trades = new HashSet <Steam.TradeOfferRequest> {
singleTrade
};
byte itemID = 0;
foreach (Steam.Item item in inventory)
{
if (itemID >= Trading.MaxItemsPerTrade)
{
if (trades.Count >= Trading.MaxTradesPerAccount)
{
break;
}
singleTrade = new Steam.TradeOfferRequest();
trades.Add(singleTrade);
itemID = 0;
}
singleTrade.ItemsToGive.Assets.Add(new Steam.Item(Steam.Item.SteamAppID, Steam.Item.SteamContextID, item.AssetID, item.Amount));
itemID++;
}
string referer = SteamCommunityURL + "/tradeoffer/new";
string request = referer + "/send";
foreach (Dictionary <string, string> data in trades.Select(trade => new Dictionary <string, string>(6)
{
{ "sessionid", sessionID },
{ "serverid", "1" },
{ "partner", partnerID.ToString() },
{ "tradeoffermessage", "Sent by ASF" },
{ "json_tradeoffer", JsonConvert.SerializeObject(trade) },
{ "trade_offer_create_params", string.IsNullOrEmpty(token) ? "" : $"{{\"trade_offer_access_token\":\"{token}\"}}" }
}))
{
if (!await WebBrowser.UrlPostRetry(request, data, referer).ConfigureAwait(false))
{
return(false);
}
}
return(true);
}
internal async Task <bool> SendTradeOffer(List <Steam.Item> inventory, ulong partnerID, string token = null)
{
if (inventory == null || inventory.Count == 0 || partnerID == 0)
{
return(false);
}
string sessionID;
if (!Cookie.TryGetValue("sessionid", out sessionID))
{
return(false);
}
List <Steam.TradeOfferRequest> trades = new List <Steam.TradeOfferRequest>(1 + inventory.Count / Trading.MaxItemsPerTrade);
Steam.TradeOfferRequest singleTrade = null;
for (ushort i = 0; i < inventory.Count; i++)
{
if (i % Trading.MaxItemsPerTrade == 0)
{
if (trades.Count >= Trading.MaxTradesPerAccount)
{
break;
}
singleTrade = new Steam.TradeOfferRequest();
trades.Add(singleTrade);
}
Steam.Item item = inventory[i];
singleTrade.me.assets.Add(new Steam.Item()
{
appid = "753",
contextid = "6",
amount = item.amount,
assetid = item.id
});
}
string referer = SteamCommunityURL + "/tradeoffer/new";
string request = referer + "/send";
foreach (Steam.TradeOfferRequest trade in trades)
{
Dictionary <string, string> data = new Dictionary <string, string>(6)
{
{ "sessionid", sessionID },
{ "serverid", "1" },
{ "partner", partnerID.ToString() },
{ "tradeoffermessage", "Sent by ASF" },
{ "json_tradeoffer", JsonConvert.SerializeObject(trade) },
{ "trade_offer_create_params", string.IsNullOrEmpty(token) ? "" : $"{{\"trade_offer_access_token\":\"{token}\"}}" }
};
HttpResponseMessage response = null;
for (byte i = 0; i < WebBrowser.MaxRetries && response == null; i++)
{
response = await WebBrowser.UrlPost(request, data, Cookie, referer).ConfigureAwait(false);
}
if (response == null)
{
Logging.LogGenericWTF("Request failed even after " + WebBrowser.MaxRetries + " tries", Bot.BotName);
return(false);
}
}
return(true);
}
