/// <summary>
/// 将产生的实体添加到实体上下文。
/// </summary>
/// <param name="common">公共订单实体</param>
/// <param name="extended">扩展订单实体</param>
private void AddEntitiesToContext(PUB_ORDERS_COMMON common, PUB_ORDERS_EXTENDED extended)
{
dynamic context = this.DbContext;
if (common == null)
{
throw new Exception("PUB_ORDERS_COMMON是null值，未能创建订单！");
}
context.PUB_ORDERS_COMMON.Add(common);
if (extended != null)
{
context.PUB_ORDERS_EXTENDED.Add(extended);
}
}
/// <summary>
///
///
/// </summary>
/// <param name="order">订单信息</param>
/// <param name="extend"></param>
/// <returns></returns>
/// <summary>
/// 创建1对1表的扩展部份。（如无用到此函数可不需重载。）
/// </summary>
/// <param name="extend">订单扩展信息</param>
/// <param name="puborderscommon">订单公共信息实体</param>
/// <returns>订单扩展实体</returns>
protected virtual PUB_ORDERS_EXTENDED CreateOrderItemExtendedEntity(OrderItem item, PUB_ORDERS_COMMON orderitemcommon)
{
PUB_ORDERS_EXTENDED extenddb = default(PUB_ORDERS_EXTENDED);
if (item != null)
{
dynamic extenddynamic = new PUB_ORDERS_EXTENDED();
dynamic ordercommon = orderitemcommon;
extenddynamic.ORDER_ID = ordercommon.ORDER_ID;
extenddynamic.ORDER_TYPE = (Int16)ordercommon.ORDER_TYPE;
extenddynamic.CREATE_DATE = ordercommon.CREATE_DATE;
extenddb = extenddynamic;
}
return(extenddb);
}
//public OrderManagerBase(Context context)
//{
// _dbContext = context;
//}
#endregion
#region 创建订单
/// <summary>
/// 创建店铺订单。
/// </summary>
/// <param name="orderitems">订单明细项。</param>
/// <returns>订单结果。</returns>
private OrderGroupResult CreateStoreOrder(List <OrderItem> orderitems)
{
if (orderitems.Count == 0)
{
throw new Exception("不存在订单明细项（订单项为0），无法创建订单");
}
var storeId = orderitems.Select(o => this.GetStoreInfo(o).StoreId).Distinct();
if (storeId.Count() > 1)
{
throw new Exception("所选的商品列表存在不同的商家，不充许创建订单！");
}
PUB_ORDERS_GROUP groupentity = this.CreateOrderGroup(orderitems);
dynamic groupdynamic = groupentity;
//创建返回结果
OrderGroupResult result = new OrderGroupResult();
result.Items = new List <OrderItemResult>();
dynamic dbcontext = this.DbContext;
dbcontext.PUB_ORDERS_GROUP.Add(groupentity);
foreach (var orderitem in orderitems)
{
PUB_ORDERS_COMMON commonentity = this.CreateOrderCommon(orderitem, groupdynamic);
PUB_ORDERS_EXTENDED extendentity = this.CreateOrderItemExtendedEntity(orderitem, commonentity);
this.AddEntitiesToContext(commonentity, extendentity);
this.CreateAndAddOrderItemMoreDetail(orderitem, commonentity);
dynamic commonentitydynamic = commonentity;
OrderItemResult itemresult = new OrderItemResult();
itemresult.OrderId = commonentitydynamic.ORDER_ID;
itemresult.ItemName = commonentitydynamic.PRODUCT_NAME;
itemresult.Amount = commonentitydynamic.TOTAL_AMOUNT;
itemresult.Price = commonentitydynamic.PRODUCT_PRICE;
itemresult.Qty = commonentitydynamic.PRODUCT_QUANTITY;
itemresult.StoreId = commonentitydynamic.STORE_ID;
itemresult.StoreName = commonentitydynamic.STORE_NAME;
result.Items.Add(itemresult);
}
result.GroupId = groupdynamic.ORDER_GROUP_ID;
result.TotalAmount = groupdynamic.TOTAL_AMOUNT;
return(result);
}
