public ORD_OrderCartBLL(int accountmonth, int publish, int client, int supplierid, int classify, int paymode, int reqwarehouse, DateTime reqarrivaldate)
{
_accountmonth = accountmonth;
_publish = publish;
_client = client;
_classify = classify;
_paymode = paymode;
_reqwarehose = reqwarehouse;
_reqarrivaldate = reqarrivaldate;
if (publish != 0)
{
ORD_PublishBLL p = new ORD_PublishBLL(publish);
_supplier = supplierid;
_type = p.Model.Type;
}
_items = new List<ORD_OrderCartItem>();
}
/// <summary>
/// 向购物车中新增产品
/// </summary>
/// <param name="product"></param>
/// <returns>0：成功 -1：发布目录中不包括此产品 -2：已超可请购数量 -3：该产品已在购物车中 -4:超订货配额</returns>
public int AddProduct(int product, int bookquantity)
{
if (Items.FirstOrDefault(p => p.Product == product) != null) return -3;
ORD_PublishDetail _m = new ORD_PublishBLL(_publish).Items.FirstOrDefault(m => m.Product == product);
if (_m != null)
{
ORD_OrderCartItem cartitem = new ORD_OrderCartItem();
cartitem.Product = _m.Product;
cartitem.MinQuantity = _m.MinQuantity;
cartitem.MaxQuantity = _m.MaxQuantity;
cartitem.Price = _m.Price;
cartitem.Points = _m.Points;
cartitem.AvailableQuantity = _m.AvailableQuantity;
cartitem.SubmitQuantity = ORD_OrderBLL.GetSubmitQuantity(_accountmonth, _client, product, _classify == 1 ? 1 : 0);
if (bookquantity == 0)
cartitem.BookQuantity = cartitem.MinQuantity > 0 ? cartitem.MinQuantity : new PDT_ProductBLL(product).Model.ConvertFactor;
else
cartitem.BookQuantity = bookquantity;
cartitem.ConfirmQuantity = cartitem.BookQuantity;
#region 判断是否超过发布目录设定的可订货数量
if (cartitem.AvailableQuantity > 0)
{
int totalquantity = ORD_PublishBLL.GetSubmitQuantity(_publish, product);
if (cartitem.BookQuantity > cartitem.AvailableQuantity - totalquantity) return -2;
}
#endregion
#region 获取配额，判断是否超过配额
if (_classify == 1)
{
//常规订单，按配额订货
cartitem.QuotaQuantity = 0;
int quotaid = ORD_QuotaBLL.GetQuotaByClientAndMonth(_client, _accountmonth);
ORD_QuotaBLL quota = new ORD_QuotaBLL(quotaid);
if (quota != null)
{
ORD_QuotaDetail d = quota.Items.FirstOrDefault(p => p.Product == product);
if (d != null) cartitem.QuotaQuantity = d.StdQuota + d.AdjQuota;
}
if (cartitem.BookQuantity > cartitem.QuotaQuantity - cartitem.SubmitQuantity) return -4;
}
#endregion
_items.Add(cartitem);
return 0;
}
return -1;
}
/// <summary>
/// 根据请购买申请单重新初始化购物车
/// </summary>
/// <param name="ApplyID"></param>
/// <returns></returns>
public static ORD_OrderCartBLL InitByOrderApply(int OrderID)
{
ORD_OrderBLL Order = new ORD_OrderBLL(OrderID);
if (Order.Model == null) return null;
ORD_PublishBLL publish = new ORD_PublishBLL(Order.Model.PublishID);
if (publish.Model == null) return null;
ORD_OrderCartBLL cart = new ORD_OrderCartBLL(Order.Model.AccountMonth, Order.Model.PublishID, Order.Model.Client, Order.Model.Supplier,
Order.Model.Classify, Order.Model.PayMode, Order.Model.ReqWarehouse, Order.Model.ReqArrivalDate);
int quotaid = ORD_QuotaBLL.GetQuotaByClientAndMonth(cart.Client, cart.AccountMonth);
ORD_QuotaBLL quota = new ORD_QuotaBLL(quotaid);
foreach (ORD_OrderDetail item in Order.Items)
{
ORD_PublishDetail _m = publish.Items.FirstOrDefault(m => m.Product == item.Product);
if (_m == null) continue;
ORD_OrderCartItem cartitem = new ORD_OrderCartItem();
cartitem.ID = _m.ID;
cartitem.Product = _m.Product;
cartitem.MinQuantity = _m.MinQuantity;
cartitem.MaxQuantity = _m.MaxQuantity;
cartitem.Price = item.Price;
cartitem.AvailableQuantity = _m.AvailableQuantity;
cartitem.SubmitQuantity = ORD_OrderBLL.GetSubmitQuantity(Order.Model.AccountMonth, Order.Model.Client, _m.Product, Order.Model.Classify == 1 ? 1 : 0);
cartitem.BookQuantity = item.BookQuantity;
cartitem.Points = item.Points;
#region 获取配额数量
if (quota.Model != null)
{
ORD_QuotaDetail d = quota.Items.FirstOrDefault(p => p.Product == _m.Product);
if (d != null) cartitem.QuotaQuantity = d.StdQuota + d.AdjQuota;
}
#endregion
cart.Items.Add(cartitem);
}
return cart;
}