//ADD
public static bool AddDiscount(Discount dis)
{
dis.ID = IDFormat.getID_Date16();
string sql = "INSERT INTO `discount`(`D_ID`,`G_ID`,`D_Discount`,`D_Start`,`D_End`)" +
" VALUES('" + dis.ID + "','" + dis.G_ID + "','" + dis.DDiscount + "','" + dis.Start + "','" + dis.End + "')";
return(ExecuteSQL.ExecuteNonQuerySQL_GetBool(sql));
}
//ADD
public static bool AddOrder(Order order, List <Orderlist> ol)//order属性E_ID传递进来，其他不用
{
//系统自动生成订单号
order.ID = IDFormat.getID_Date16();
double o_price = 0;
order.Time = DateTime.Now.Date;
//先行插入order
string sqlorder = String.Format("insert into `marketmanage`.`order` (`O_ID`, `O_Price`, `O_time`, `E_ID`) " +
"values ('{0}','{1}','{2}','{3}')", order.ID, o_price, order.Time, order.E_ID);
ExecuteSQL.ExecuteNonQuerySQL_GetBool(sqlorder);
//插入订单列表
foreach (Orderlist orderlist in ol)
{
//根据ID查询商品价格
string sql1 = "select G_Price from Goods where G_ID='" + orderlist.G_ID + "'";
OdbcConnection odbcConnection = DBManager.GetOdbcConnection();
odbcConnection.Open();
OdbcCommand odbcCommand = new OdbcCommand(sql1, odbcConnection);
OdbcDataReader odbcDataReader = odbcCommand.ExecuteReader(CommandBehavior.CloseConnection);
odbcDataReader.Read();
orderlist.Price = odbcDataReader.GetDouble(0);
odbcConnection.Close();
//orderlist
string sql = "INSERT INTO `marketmanage`.`orderlist` (`O_ID`, `G_ID`, `OL_Price`, `OL_Num`, `OL_Discount`) " +
"VALUES" +
" ('" + order.ID + "', '" + orderlist.G_ID + "','" + orderlist.Price + "', '" + orderlist.Num + "', '" + orderlist.Discount + "')";
ExecuteSQL.ExecuteNonQuerySQL_GetBool(sql);
//更新商品表库存
string sql_goods = "update goods set G_Store=G_Store-" + orderlist.Num + " where G_ID='" + orderlist.G_ID + "'";
ExecuteSQL.ExecuteNonQuerySQL_GetBool(sql_goods);
//更新库存表
string sql_store = "select * from storelist where G_ID='" + orderlist.G_ID + "'";// order by SL_ProduceDate desc";//升序输出结果集
odbcConnection = DBManager.GetOdbcConnection();
odbcConnection.Open();
odbcCommand = new OdbcCommand(sql_store, odbcConnection);
odbcDataReader = odbcCommand.ExecuteReader();
odbcDataReader.Read();
string gi_id = odbcDataReader.GetString(1);
string sql_storee = "update storelist set SL_Num=SL_Num-" + orderlist.Num + " where G_ID='" + orderlist.G_ID + "' and GI_ID='" + gi_id + "'";
odbcCommand = new OdbcCommand(sql_storee, odbcConnection);
odbcConnection.Close();
//更新商品统计表
StatisticGoods_C.AddData(orderlist.G_ID, orderlist.Num, orderlist.Price);
//订单金额
o_price += orderlist.Price;
}
//更新销售统计表
StatisticDay_C.AddData(o_price);
//更新订单价格（whole）
string sqlorder_p = "update `marketmanage`.`order` set `O_Price`=" + o_price + " where O_ID='" + order.ID + "'";
return(ExecuteSQL.ExecuteNonQuerySQL_GetBool(sqlorder_p));
}
