/// <summary>
/// 从保证金账户付钱
/// 如果保证金账户钱不够,向系统资金账户借钱并计入系统亏损
/// </summary>
/// <param name="ba"></param>
/// <param name="delta"></param>
/// <returns></returns>
//public static bool Pay(this BailAccount ba, decimal delta,Order o)
//{
// if (ba.Sum < delta)
// {
// var needed = delta - ba.Sum;
// var r = SystemAccount.Instance.Borrow(delta, o);
// }
// return ba.Sub(delta);
//}
/// <summary>
/// 往保证金中充钱
/// </summary>
/// <param name="ba"></param>
/// <param name="delta"></param>
/// <returns></returns>
public static bool Collect(this BailAccount ba, decimal delta)
{
return(ba.Add(delta));
}
/// <summary>
/// 确认保证金
/// </summary>
/// <param name="ba"></param>
/// <param name="total"></param>
/// <param name="froze"></param>
/// <param name="maintain"></param>
void vb_t_f_m(BailAccount ba, decimal total, decimal froze, decimal maintain)
{
Assert.AreEqual(ba.Total, total);
//Assert.AreEqual(ba.MaintainCount, maintain);
Assert.AreEqual(ba.Frozen, froze);
}
