public double get_combo_price(DAO dao)
{
double combo_price = 0;
if (this._priceType == "免项目" || this._priceType == "消费满免项目")
{
var freeIds = disAssemble_freeIds();
var pars = new List<string>();
var vals = new List<string>();
int count = freeIds.Count;
for (int i = 0; i < count; i++)
{
pars.Add("id");
vals.Add(freeIds[i].ToString());
}
var freeMenus = dao.get_Menus(pars, vals, "or");
//var freeMenus = db.Menu.Where(x => freeIds.Contains(x.id));
var freeMoney = freeMenus.Sum(x => x.price);
combo_price = freeMoney;
}
else if (this._priceType == "减金额")
combo_price = this._originPrice - this._price.Value;
return combo_price;
}
