public bool Save(productprice p)
{
using (var scope = new PetaPoco.Transaction(_db))
{
if (string.IsNullOrEmpty(p.ID))
{//新增
p.ID = Guid.NewGuid().ToString();
_db.Insert(p);
}
else
{//编辑
var old = _db.FirstOrDefault <productprice>("where id=@0", p.ID);
var model = new oldprice();
model.ID = Guid.NewGuid().ToString();
model.PriceID = old.ID;
model.LimitNum = old.LimitNum;
model.Price = old.Price;
model.MemberPrice = old.MemberPrice;
model.StaffName = p.StaffName;
model.CreatDate = DateTime.Now;
model.ProductName = "";
model.ProductID = old.ProductID;
_db.Update(p);
_db.Insert(model);
}
scope.Complete();
return(true);
}
}
public ApiMessage<bool> CloseOrder(string orderNo)
{
var api = new ApiMessage<bool>();
api.Msg = "数据有误";
api.Success = false;
using (var tran = new PetaPoco.Transaction(_db))
{
var model = _db.FirstOrDefault<order>("where OrderNo =@0", orderNo);
if (model.State != "待付款")
return api;
model.State = "已关闭";
var orderd = _db.Query<orderdetail>("where OrderNo=@0", model.OrderNo);
orderd = JsonConvert.DeserializeObject<List<orderdetail>>(JsonConvert.SerializeObject(orderd));
foreach (var d in orderd)
{
var storeModel = _db.FirstOrDefault<store>("where ProductID=@0 and UnitID=@1", d.ProductID, d.UnitID);
storeModel.Amount += d.Amount;
storeModel.LuckAmount -= d.Amount;
storeModel.UpdateDate = DateTime.Now;
_db.Update(storeModel);
}
var sign = _db.Update(model);
tran.Complete();
if (sign > 0)
return new ApiMessage<bool>();
else
return api;
}
}
public ApiMessage <string> Save(instore model)
{
var api = new ApiMessage <string>();
model.UnitName = model.UnitID;
model.ID = Guid.NewGuid().ToString();
using (var scope = new PetaPoco.Transaction(_db))
{
var sModel = _db.FirstOrDefault <store>("where ProductID=@ProductID AND UnitID=@UnitID", model);
if (sModel == null)
{
sModel = new store();
sModel.Amount = model.Amount;
sModel.ProductID = model.ProductID;
sModel.ProductName = model.ProductName;
sModel.UnitID = model.UnitID;
sModel.UnitName = model.UnitID;
sModel.UpdateDate = DateTime.Now;
sModel.CreateDate = DateTime.Now;
sModel.ID = Guid.NewGuid().ToString();
sModel.OutAmount = 0;
sModel.OutAmount = 0;
_db.Insert(sModel);
}
else
{
sModel.Amount = sModel.Amount + model.Amount;
_db.Update(sModel);
}
_db.Insert(model);
scope.Complete();
}
return(api);
}
public ApiMessage <ProductEx> Get(string id)
{
var json = new ApiMessage <ProductEx>();
var m = _db.FirstOrDefault <ProductEx>(" where id=@0", id);
if (m == null)
{
json.Success = false;
json.Msg = "不存在";
return(json);
}
var imgs = productimg.Fetch("where ProductID=@0", m.ID).ToList();
m.Imgs = imgs?.Select(n => new ProImg {
url = n.Url
})?.ToList();
json.Data = m;
return(json);
}
public Page <swiper> List(BaseParm parm)
{
var page = new Page <swiper>(parm);
var strSql = new StringBuilder();
strSql.Append(" where 1=1");
if (!string.IsNullOrEmpty(parm.Name))
{
parm.Name = "%" + parm.Name + "%";
strSql.Append(" AND ProductName like @Name");
}
strSql.Append(" order by CreateDate Desc");
page.rows = swiper.Fetch(strSql.ToString(), parm)
.Take(parm.rows)
.Skip((parm.page - 1) * parm.rows)
.ToList();
page.total =
_db.FirstOrDefault <int>("select count(1) from Swiper " + strSql, parm);
return(page);
}