public ActionResult Sell(string amount, string name)
{
decimal d;
if (!decimal.TryParse(amount, out d))
{
return(View("Index"));
}
var userId = User.Identity.GetUserId();
decimal sold = decimal.Parse(amount, CultureInfo.InvariantCulture);
decimal currencyPrice = CoinValues.GetValues().Where(v => v.Name == name).First().Price;
decimal bitcoin = CoinValues.GetBtcValue().Price;
decimal boughtPrice = sold * currencyPrice;
decimal btcPrice = boughtPrice / bitcoin;
using (var db = new SiteDbContext())
{
var user = db.Users.Find(userId);
var userBTC = user.Balance;
if (sold > user.Wallet[name.Replace(" ", string.Empty)] || sold < 0)
{
return(View("Index"));
}
user.Wallet[name.Replace(" ", string.Empty)] -= sold;
user.Balance += btcPrice;
//add Transaction
var transaction = new Transaction()
{
Amount = sold,
Currency = name,
Date = DateTime.Now,
User = user,
Type = "Sold",
CurrencyPrice = currencyPrice,
TotalUSD = sold * currencyPrice
};
db.Transactions.Add(transaction);
db.SaveChanges();
var Data = Newtonsoft.Json.JsonConvert.SerializeObject(new
{
CurrencyCurrentPrice = currencyPrice,
CurrencyBalance = user.Wallet[name.Replace(" ", string.Empty)],
UserBtcBalance = user.Balance,
UserUsdBalance = user.Balance * CoinValues.GetBtcValue().Price
});
ViewBag.Result = "Successfully";
return(Json(Data, JsonRequestBehavior.AllowGet));
}
}
public ActionResult Index(string currency)
{
if (currency == null)
{
// var Coins = CoinValues.GetValues().Skip(1).Take(49).ToList();
// for (int i = 2; i < 51; i++)
// {
// var image = Coins[i-2].CoinImage;
// // var number = i + 1;
// using (WebClient client = new WebClient())
// {
// client.DownloadFile(new Uri(image), Server.MapPath(Path.Combine("~/Resources/CoinImages/", +i + ".png")));
// }
// }
return(View());
}
var CurrencyName = CoinValues.GetCurrencyName().Where(c => c.Value == currency).First().Value;
var tradeData = new TradePage();
tradeData.Name = CurrencyName;
tradeData.Price = CoinValues.GetValues().Where(c => c.Name == CurrencyName).First().Price;
tradeData.PriceBTC = (tradeData.Price / CoinValues.GetBtcValue().Price);
tradeData.PriceBtcString = string.Format("{0:F8}", tradeData.PriceBTC).Replace(",", ".");
tradeData.ImageNumber = CoinValues.GetCurrencyName().Where(c => c.Value == currency).First().Key;
tradeData.AllCoins = CoinValues.GetCurrencyName();
using (var db = new SiteDbContext())
{
var user = db.Users.Find(User.Identity.GetUserId());
tradeData.UserBalanceBTC = user.Balance;
tradeData.UserBalanceUSD = user.Balance * CoinValues.GetBtcValue().Price;
user.Wallet = user.Wallet;
user.LimitOrders = user.LimitOrders.OrderByDescending(order => order.OrderDate).ToList();
tradeData.User = user;
tradeData.CurrencyBalance = user.Wallet[currency.Replace(" ", string.Empty)];
}
return(View("TradePage", tradeData));
}
public ActionResult BuyLimitOrder(string currencyname, string buyamount, string buyatprice)
{
var userId = User.Identity.GetUserId();
var db = new SiteDbContext();
var user = db.Users.Find(userId);
decimal BuyAmount = decimal.Parse(buyamount, CultureInfo.InvariantCulture);
decimal BuyAtPrice = decimal.Parse(buyatprice, CultureInfo.InvariantCulture);
if (BuyAmount == 0 || BuyAtPrice == 0 || BuyAtPrice < 0 || BuyAmount < 0)
{
return(View("Index"));
}
var TotalOrderBtcCost = BuyAmount * BuyAtPrice;
var Coins = CoinValues.GetValues().ToList();
if (Coins.Where(c => c.Name.Contains(currencyname)).Count() == 0)
{
return(View("TradePage"));
}
if (TotalOrderBtcCost > user.Balance)
{
return(View("TradePage"));
}
LimitOrder order = new LimitOrder()
{
User = user,
Amount = BuyAmount,
Currency = currencyname,
AtPrice = BuyAtPrice,
OrderType = "Buy",
OrderDate = DateTime.Now
};
db.LimitOrders.Add(order);
user.Balance -= TotalOrderBtcCost;
db.SaveChanges();
var Data = Newtonsoft.Json.JsonConvert.SerializeObject(new
{
UserBtc = user.Balance,
UserUsd = user.Balance * CoinValues.GetBtcValue().Price
});
return(Json(Data, JsonRequestBehavior.AllowGet));
}
public ActionResult Validate(string currencyname)
{
var db = new SiteDbContext();
var user = db.Users.Find(User.Identity.GetUserId());
var UserBtcBalance = user.Balance;
var UserCurrencyBalance = user.Wallet[currencyname.Replace(" ", string.Empty)];
var CurrencyPrice = CoinValues.GetValues().Where(v => v.Name.Contains(currencyname)).First();
var BitcoinPrice = CoinValues.GetBtcValue().Price;
var Data = Newtonsoft.Json.JsonConvert.SerializeObject(new
{
UserBtcBalance = UserBtcBalance,
UserCurrencyBalance = UserCurrencyBalance,
CurrencyPrice = CurrencyPrice.Price,
BitcoinPrice = BitcoinPrice
});
return(Json(Data, JsonRequestBehavior.AllowGet));
}
public ActionResult Buy(string amount, string name)
{
decimal d;
if (!decimal.TryParse(amount, out d))
{
return(View("Index"));
}
var userId = User.Identity.GetUserId();
decimal bought = decimal.Parse(amount, CultureInfo.InvariantCulture);
decimal currencyPrice = CoinValues.GetValues().Where(v => v.Name == name).First().Price;
decimal bitcoin = CoinValues.GetBtcValue().Price;
decimal boughtPrice = bought * currencyPrice;
decimal btcPrice = boughtPrice / bitcoin;
using (var db = new SiteDbContext())
{
var user = db.Users.Find(userId);
var userBTC = user.Balance;
if (userBTC < btcPrice || btcPrice < 0)
{
return(View("Index"));
}
user.Wallet[name.Replace(" ", string.Empty)] += bought;
user.Balance -= btcPrice;
//add Transaction
var transaction = new Transaction()
{
Amount = bought,
Currency = name,
Date = DateTime.Now,
User = user,
Type = "Bought",
CurrencyPrice = currencyPrice,
TotalUSD = bought * currencyPrice
};
db.Transactions.Add(transaction);
db.SaveChanges();
//Request.UrlReferrer.PathAndQuery
//string Data = "{\"name\":\"Joe\"}";
var Data = Newtonsoft.Json.JsonConvert.SerializeObject(new
{
CurrencyCurrentPrice = currencyPrice,
CurrencyBalance = user.Wallet[name.Replace(" ", string.Empty)],
UserBtcBalance = user.Balance,
UserUsdBalance = user.Balance * CoinValues.GetBtcValue().Price
});
return(Json(Data, JsonRequestBehavior.AllowGet));
}
}
public ApplicationUser()
{
this.Balance = 5000 / CoinValues.GetBtcValue().Price;
this.ProfilePicture = "/Resources/avatar.png";
}