public ActionResult Add(GoodsModel m)
{
try
{
string sql = "select price,amount from TbGoods where gid=@p0";
IDictionary <string, object> goods = DBHelper.QueryOneDicRow(sql, m.Gid);
decimal price = (decimal)goods["price"];
decimal vamount = price * m.Amount;
int gamount = ((int)goods["amount"]) - m.Amount;
sql = @"insert into TbVipCardRecord(vcid,rtype,amount,info) values(@p0,-1,@p1,'商品购买')";
DBHelper.Update(sql, m.Vcid, vamount);
sql = @"select top 1 vcrid from TbVipCardRecord order by vcrid desc";
object vcrid = DBHelper.QueryOne(sql);
sql = @"insert into TbBuyGoods(gid,amount,vcrid) values(@p0,@p1,@p2)";
DBHelper.Update(sql, m.Gid, m.Amount, vcrid);
sql = @"update TbGoods set amount=@p0 where gid=@p1";
DBHelper.Update(sql, gamount, m.Gid);
m.Ok("添加完成");
}
catch (Exception ex)
{
m.Fail(ex);
}
return(Json(m));
}
public ActionResult Query(GoodsModel m)
{
try
{
string gsql = "select * from TbGoods where amount>0";
string vsql = "select * from TbVipCard";
string sql = @"select bg.bgid,bg.gid,bg.amount,bg.vcrid,
CONVERT(varchar,bg.btime,120) 'btime',
g.gname,g.price,vcr.amount 'vamount',vc.cardno,vc.username
from TbBuyGoods bg
inner join TbGoods g on bg.gid=g.gid
inner join TbVipCardRecord vcr on bg.vcrid=vcr.vcrid
inner join TbVipCard vc on vcr.vcid=vc.vcid";
IList <IDictionary <string, object> > gdata = DBHelper.QueryDicRows(gsql);
IList <IDictionary <string, object> > vdata = DBHelper.QueryDicRows(vsql);
IList <IDictionary <string, object> > data = DBHelper.QueryDicRows(sql);
m.Datas.Add("glist", gdata);
m.Datas.Add("vlist", vdata);
m.Datas.Add("list", data);
m.Ok("查询完成");
}
catch (Exception ex)
{
m.Fail(ex);
}
return(Json(m));
}
