public static int MaxAutoBuyPrice(string class_instance, string lang, string apikey, SteamTrade.SteamWeb steamWeb)
{
//https://csgo.tm/api/ItemInfo/520025252_0/en/?key=dzrux9i3SpWyQS5eXZcoBSrN5P5BSvy //in json properties get autoBuyOffers
string requestLink = string.Format("https://csgo.tm/api/ItemInfo/{0}/{1}/?key={2}", class_instance, lang, apikey);
dynamic jsonItemInfo = steamWeb.Fetch(requestLink, "GET", null, false, null);
var price = jsonItemInfo.buy_offers[0].o_price;
return 0;
}
public static string GetItemInfo(string class_instance, string lang, string apikey, SteamTrade.SteamWeb steamWeb)
{
string requestLink = string.Format("https://csgo.tm/api/ItemInfo/{0}/{1}/?key={2}", class_instance, lang, apikey);
string response = steamWeb.Fetch(requestLink, "GET", null, false, null);
if (response.Contains("error"))
{
throw new CsgotmException(response);
}
return response;
}
public static int GetMaxAutoBuyPriceForItem(ItemInSQL itemInSql, string lang, string apikey, SteamTrade.SteamWeb steamWeb)
{
//https://csgo.tm/api/ItemInfo/520025252_0/en/?key= //in json properties get autoBuyOffers
string requestLink = string.Format("https://csgo.tm/api/ItemInfo/{0}/{1}/?key={2}", itemInSql.ClassInstance, lang, apikey);
string jsonItemInfo = steamWeb.Fetch(requestLink, "GET", null, false, null);
dynamic deserializedResponse = JsonConvert.DeserializeObject(jsonItemInfo);
int price = deserializedResponse.buy_offers[0].o_price;
return price;
}
public static Boolean SetAutoBuy(ItemInSQL itemInSql, string apiKey, SteamTrade.SteamWeb steamWeb)
{
if (itemInSql.CanBuy == 1)
{
String deserializedResponse;
string lang = "en"; //needed for some requests
//TODO I'm inserting a new AutoBuyPrice, but can't change.
//calculating new price for ItemInSQL
int currentMaxAutoBuyPrice = GetMaxAutoBuyPriceForItem(itemInSql, lang, apiKey, steamWeb); //100
int newPrice;
if (currentMaxAutoBuyPrice < itemInSql.MinPriceBuy)
{
newPrice = itemInSql.MinPriceBuy;
}
else if (currentMaxAutoBuyPrice < itemInSql.MaxPriceBuy)
{
newPrice = currentMaxAutoBuyPrice + 1;
}
else
{
newPrice = itemInSql.MaxPriceBuy;
}
//trying to update price for ItemInSQL
string updateLink = string.Format("https://csgo.tm/api/UpdateOrder/{0}/{1}/{2}/?key={3}",
itemInSql.GetItemClass(), itemInSql.GetItemInstance(), newPrice, apiKey);
string updateJsonResponse = steamWeb.Fetch(updateLink, "GET", null, false, null);
deserializedResponse = JsonConvert.DeserializeObject(updateJsonResponse).ToString();
//if couldn't find the order in base - create a new one.
if (deserializedResponse.ToString().Contains("Данная заявка на покупку не найдена"))
{
string insertLink = string.Format("https://csgo.tm/api/InsertOrder/{0}/{1}/{2}/{3}/?key={4}",
itemInSql.GetItemClass(), itemInSql.GetItemInstance(), newPrice, itemInSql.Hash, apiKey);
string insertJsonResponse = steamWeb.Fetch(insertLink, "GET", null, false, null);
deserializedResponse = JsonConvert.DeserializeObject(insertJsonResponse).ToString();
if (deserializedResponse.Contains("true"))
{
Console.WriteLine("A new autobuy order for ItemInSQL " + itemInSql.ItemName +
" was created successfully!" +
" Price: " + (double) newPrice/100 + " руб.");
return true;
}
else if (deserializedResponse.Contains("Неверно задана цена покупки"))
{
Console.WriteLine("Wrong price for " +itemInSql.ItemName + "! Check the prices for buying in database!");
return false;
}
Console.WriteLine("For item: " + itemInSql.ItemName);
Console.WriteLine(deserializedResponse);
}
else if (deserializedResponse.ToString().Contains("недостаточно средств на счету"))
{
Console.WriteLine("Autobuy false. For " + itemInSql.ItemName +
" - not enough funds in wallet! Пополните кошелек!");
return false;
}
else if (deserializedResponse.ToString().Contains("true"))
{
Console.WriteLine("Autobuy price for " + itemInSql.ItemName + " was updated successfully! New price: " +
(double) newPrice/100 + " руб.");
return true;
}
//TODO
Console.WriteLine("We should never reach here." +
" A new error ");
}
return false;
}
public Boolean LoginToCsgotm(SteamTrade.SteamWeb steamWeb)
{
try
{
String response = steamWeb.Fetch("https://csgo.tm/login/", "GET", null, false, "https://csgo.tm/");
/*csgo.tm redirects us to Openid-Steam-login page, where we must imitate pression of "sign in" button. For it, on
Openid-Steam-login page Steam gives us special data - nonce, which is a one-time-used key for login. And openidparams -
seems as public RSA-key, but not sure. We need to retreive it from response and post it to the link below.
*/
NameValueCollection postData = new NameValueCollection();
String nonce = GetAttributeFromResponse(response, "nonce");
String openidparams = GetAttributeFromResponse(response, "openidparams");
postData.Add("action", "steam_openid_login");
postData.Add("openid.mode", "checkid_setup");
postData.Add("openidparams", openidparams);
postData.Add("nonce", nonce);
steamWeb.Fetch("https://steamcommunity.com/openid/login", "POST", postData, false, null);
Log.Success("Logged in successfully");
return true;
//here we're loggining
}
catch (Exception e)
{
Log.Error(e.Message);
return false;
}
}