/// <summary>
/// 查询订单明细
/// </summary>
/// <param name="orderId"></param>
/// <returns></returns>
public List <IOrderDetail> QueryOrderDetail(string orderId)
{
List <IOrderDetail> orderDetail = new List <IOrderDetail>();
DBExtend helper = dbHelper;
orderDetail = helper.QueryList <IOrderDetail>(b => b.OrderId == orderId);
return(orderDetail);
}
/// <summary>
/// 获取用户收货地址
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public static List <T> QueryUserAddress <T>(string userId) where T : IAddress, new()
{
DBExtend helper = dbHelper;
LamadaQuery <T> query = new LamadaQuery <T>();
query = query.Select().Where(b => b.UserId == userId).OrderBy(b => b.DefaultAddress, true);
string key;
return(helper.QueryList <T>(query, 0, out key));
}
/// <summary>
/// 返回当前类型
/// 会按GROUP和分页判断
/// </summary>
/// <returns></returns>
public List <T> ToList()
{
var db = new DBExtend(__DbContext);
//如果是筛选后的结果,属性可能匹配不上
if (__PageSize > 0)
{
return(db.Page <T, T>(this));
}
return(db.QueryList(this));
}
void InItCache()
{
if (nameCache.Count == 0)
{
#region 初始缓存
DBExtend helper = dbHelper;
List <PropertyName> list = helper.QueryList <PropertyName>();
foreach (PropertyName c in list)
{
nameCache.Add(c.Id, c);
}
List <PropertyValue> list2 = helper.QueryList <PropertyValue>();
foreach (PropertyValue c in list2)
{
valueCache.Add(c.Id, c);
}
#endregion
}
}
/// <summary>
/// 运费计算
/// 查询不到返回0
/// </summary>
/// <param name="orderDetail"></param>
/// <param name="areaId"></param>
/// <param name="supplier"></param>
/// <param name="freight1">物流运费</param>
/// <param name="freight2">快递运费</param>
public static void CalculateFreight(List <CRL.Order.ProductOrder.IOrderDetail> orderDetail, string areaId, Person.IShopSupplier supplier, out double freight1, out double freight2)
{
//总重
double totalHeavy = 0;
//免运费金额
decimal minFreePostAmount = 0;
int supplierId = supplier.Id;
minFreePostAmount = supplier.MinFreePostAmount;
decimal freePostAmount = 0;
//计算总额
foreach (var item in orderDetail)
{
if (item.IncludedFreePost)
{
freePostAmount += item.Price * item.Num;
}
totalHeavy += item.TotalWeight;
}
//小于免运费金额才计算运费
if (freePostAmount > minFreePostAmount)
{
freight1 = 0;
freight2 = 0;
return;
}
//freight1 = 100;
//freight2 = 100;
//return;
//实际运费＝首重运费＋((总重－首重)/续重)*续重运费
freight1 = 0;
freight2 = 0;
DBExtend helper = dbHelper;
List <IFreight> freight = null;
while (true)
{
//helper.Clear();
freight = helper.QueryList <IFreight>(b => b.SupplierId == supplierId && b.AreaId == areaId && b.Disable == false);
if (freight.Count == 0)//找上一级
{
areaId = Area.AreaAction.Get(areaId).ParentCode;
if (areaId == "1")
{
return;
}
}
else
{
break;
}
}
//同时返回物流和快递,没有则只返回一个
IFreight f1 = freight[0];
double continuedMoney = 0;
if (totalHeavy > 0)
{
continuedMoney = ((totalHeavy - f1.Heavy) / f1.ContinuedHeavy) * f1.ContinuedHeavyMoney;
if (continuedMoney < 0)
{
continuedMoney = 0;
}
}
double a = f1.HeavyMoney + continuedMoney;
if (f1.DeliverType == DeliverType.物流)
{
freight1 = a;
}
else
{
freight2 = a;
}
if (freight.Count > 1)
{
IFreight f2 = freight[1];
double continuedMoney2 = 0;
if (totalHeavy > 0)
{
continuedMoney2 = ((totalHeavy - f2.Heavy) / f2.ContinuedHeavy) * f2.ContinuedHeavyMoney;
if (continuedMoney2 < 0)
{
continuedMoney2 = 0;
}
}
double b = f2.HeavyMoney + continuedMoney2;
if (f2.DeliverType == DeliverType.物流)
{
freight1 = b;
}
else
{
freight2 = b;
}
}
return;
}
