问题描述

订单如何进行拆单求解

一个orderReturn订单，可以得到List orderItemList订单明细，可以根据 遍历orderItemList.get(i).getCrossBorderType()查询是否跨境，orderItemList.get(i).getShopStorehouseId();查询是否不同库存里面,求解怎么进行拆单

解决方案

这个得看你的业务要求了，肯定得根据 跨境选择，然后是仓库还有其他价格呀、跨境购的制度呀，等等

解决方案二：

给点建议怎么写成代码，没思路/**
* 根据一张订单中的，店铺，跨境，运费模板，仓库进行拆分为几个订单
* @param platform
*/
public List getOrders(String orderId) {
List list1 = new ArrayList();
List list2 = new ArrayList();
Listlist3 = new ArrayList();
Listlist4 = new ArrayList();
Listtemp = new ArrayList();

    if(!StringUtil.isEmpty(id)){
        try {
            orderReturn = orderService.getById(Long.valueOf(id.trim()));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    if(orderReturn == null)return null;
    shop = shopService.getById(orderReturn.getShopId());
    orderItemList = orderService.getOrderItems(orderReturn.getOrderSn());
    for(int i=0; i<orderItemList.size(); i++) {
        Short crossBorderType = orderItemList.get(i).getCrossBorderType();
        if(crossBorderType==1) {
            list3.add(orderItemList.get(i));
        } else {
            list4.add(orderItemList.get(i));
        }
    }
    temp = list3;
    for(int i=0; i<temp.size(); i++) {
        Set<Long> houseIds = new HashSet<Long>();
        Long shopStorehouseId = temp.get(i).getShopStorehouseId();
        houseIds.add(shopStorehouseId);
        if(houseIds.contains(shopStorehouseId)) {
            list4.add(list3.get(i));
        } else {
            String name = "list"+i;

        }
    }
    temp = list4;
    for(int i=0; i<temp.size(); i++) {
        Set<Long> houseIds = new HashSet<Long>();
        Long shopStorehouseId = list4.get(i).getShopStorehouseId();
        houseIds.add(shopStorehouseId);
        if(houseIds.contains(shopStorehouseId)) {
            list3.add(e)
        } else {

        }
    }
    for(int i=0; i<orderItemList.size(); i++) {
        orderItemList.get(i).get
    }
    orderItemList.get(i).getShopStorehouseId();
}