public bool RutTien(WalletOutside walletOutside, Wallet walletInside, string moneyType)
{
using (DbContextTransaction transaction = db.Database.BeginTransaction())
{
try
{
var wOutside = db.WalletOutsides.Find(walletOutside.WalletOutsideID);
var wInside = db.Wallets.Find(walletInside.WalletID);
if (wOutside == null || wInside == null)
{
transaction.Commit();
return(false);
}
db.SaveChanges();
transaction.Commit();
return(true);
}
catch (Exception)
{
return(false);
}
}
}
public bool RutTien(WalletOutside walletOutside, Wallet wallet, decimal luongRutTien, string moneyType)
{
// Scenario:
// user trong muon rut tien tu trong wallet trong ra bank ngoai
// get object wallet trong
// get object bank ngoai de rut tien ra
// va check so tien wallet trong co du de rut
var findWalletOutSide = WalletDataAccess.FindWalletOutSideByWalletOutSideID(walletOutside.WalletOutsideID);
var findWalletInside = WalletDataAccess.FindWalletByWalletID(wallet.WalletID);
if (findWalletOutSide != null && findWalletInside != null)
{
if (findWalletInside.CryptocurrencyStore.MoneyType == CryptoCurrencyCommon.Bitcoin)
{
if (findWalletInside.BalanceAmount > luongRutTien)
{
findWalletInside.BalanceAmount -= luongRutTien; // tru tien wallet trong
findWalletOutSide.BTC += luongRutTien; // cong vao bank ngoai
bankDataAccess.RutTien(findWalletOutSide, findWalletInside, findWalletInside.CryptocurrencyStore.MoneyType);
return(true);
}
}
if (findWalletInside.CryptocurrencyStore.MoneyType == CryptoCurrencyCommon.Ethereum)
{
findWalletInside.BalanceAmount -= luongRutTien; // tru tien wallet trong
findWalletOutSide.ETH += luongRutTien; // cong vao bank ngoai
bankDataAccess.RutTien(findWalletOutSide, findWalletInside, findWalletInside.CryptocurrencyStore.MoneyType);
return(true);
}
if (findWalletInside.CryptocurrencyStore.MoneyType == CryptoCurrencyCommon.Ripple)
{
findWalletInside.BalanceAmount -= luongRutTien; // tru tien wallet trong
findWalletOutSide.XRP += luongRutTien; // cong vao bank ngoai
bankDataAccess.RutTien(findWalletOutSide, findWalletInside, findWalletInside.CryptocurrencyStore.MoneyType);
return(true);
}
if (findWalletInside.CryptocurrencyStore.MoneyType == CryptoCurrencyCommon.VietnamDong)
{
findWalletInside.BalanceAmount -= luongRutTien; // tru tien wallet trong
findWalletOutSide.VND += luongRutTien; // cong vao bank ngoai
bankDataAccess.RutTien(findWalletOutSide, findWalletInside, findWalletInside.CryptocurrencyStore.MoneyType);
return(true);
}
}
return(false);
}
