mirror of
				https://gitee.com/hhyykk/ipms-sjy.git
				synced 2025-11-04 04:08:43 +08:00 
			
		
		
		
	重构:将订单的分支流程,抽到 TradeOrderHandler 实现类中(取消的排重逻辑)
This commit is contained in:
		@@ -1,5 +1,6 @@
 | 
			
		||||
package cn.iocoder.yudao.module.trade.service.order.handler;
 | 
			
		||||
 | 
			
		||||
import cn.hutool.core.collection.CollUtil;
 | 
			
		||||
import cn.hutool.core.lang.Assert;
 | 
			
		||||
import cn.iocoder.yudao.module.member.api.user.MemberUserApi;
 | 
			
		||||
import cn.iocoder.yudao.module.member.api.user.dto.MemberUserRespDTO;
 | 
			
		||||
@@ -53,21 +54,36 @@ public class TradeBrokerageOrderHandler implements TradeOrderHandler {
 | 
			
		||||
 | 
			
		||||
    @Override
 | 
			
		||||
    public void afterPayOrder(TradeOrderDO order, List<TradeOrderItemDO> orderItems) {
 | 
			
		||||
        if (order.getBrokerageUserId() != null) {
 | 
			
		||||
            addBrokerage(order.getUserId(), orderItems);
 | 
			
		||||
        if (order.getBrokerageUserId() == null) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
        addBrokerage(order.getUserId(), orderItems);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    @Override
 | 
			
		||||
    public void afterCancelOrder(TradeOrderDO order, List<TradeOrderItemDO> orderItems) {
 | 
			
		||||
        // TODO 芋艿:取消支付时,需要处理下;
 | 
			
		||||
        // 如果是未支付的订单,不会产生分销结果,所以直接 return
 | 
			
		||||
        if (!order.getPayStatus()) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
        if (order.getBrokerageUserId() == null) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        // 售后的订单项,已经在 afterCancelOrderItem 回滚库存,所以这里不需要重复回滚
 | 
			
		||||
        orderItems = filterOrderItemListByNoneAfterSale(orderItems);
 | 
			
		||||
        if (CollUtil.isEmpty(orderItems)) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
        orderItems.forEach(orderItem -> afterCancelOrderItem(order, orderItem));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    @Override
 | 
			
		||||
    public void afterCancelOrderItem(TradeOrderDO order, TradeOrderItemDO orderItem) {
 | 
			
		||||
        if (order.getBrokerageUserId() != null) {
 | 
			
		||||
            cancelBrokerage(order.getId(), orderItem.getOrderId());
 | 
			
		||||
        if (order.getBrokerageUserId() == null) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
        cancelBrokerage(order.getId(), orderItem.getOrderId());
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
 
 | 
			
		||||
@@ -1,5 +1,6 @@
 | 
			
		||||
package cn.iocoder.yudao.module.trade.service.order.handler;
 | 
			
		||||
 | 
			
		||||
import cn.hutool.core.collection.CollUtil;
 | 
			
		||||
import cn.iocoder.yudao.module.member.api.level.MemberLevelApi;
 | 
			
		||||
import cn.iocoder.yudao.module.member.api.point.MemberPointApi;
 | 
			
		||||
import cn.iocoder.yudao.module.member.enums.MemberExperienceBizTypeEnum;
 | 
			
		||||
@@ -13,6 +14,8 @@ import org.springframework.stereotype.Component;
 | 
			
		||||
import javax.annotation.Resource;
 | 
			
		||||
import java.util.List;
 | 
			
		||||
 | 
			
		||||
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.getSumValue;
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * 会员积分、等级的 {@link TradeOrderHandler} 实现类
 | 
			
		||||
 *
 | 
			
		||||
@@ -48,10 +51,29 @@ public class TradeMemberPointOrderHandler implements TradeOrderHandler {
 | 
			
		||||
 | 
			
		||||
    @Override
 | 
			
		||||
    public void afterCancelOrder(TradeOrderDO order, List<TradeOrderItemDO> orderItems) {
 | 
			
		||||
        // 扣减(回滚)用户积分(订单抵扣)
 | 
			
		||||
        addPoint(order.getUserId(), order.getUsePoint(), MemberPointBizTypeEnum.ORDER_CANCEL,
 | 
			
		||||
        // 售后的订单项,已经在 afterCancelOrderItem 回滚库存,所以这里不需要重复回滚
 | 
			
		||||
        orderItems = filterOrderItemListByNoneAfterSale(orderItems);
 | 
			
		||||
        if (CollUtil.isEmpty(orderItems)) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        // 增加(回滚)用户积分(订单抵扣)
 | 
			
		||||
        Integer usePoint = getSumValue(orderItems, TradeOrderItemDO::getUsePoint, Integer::sum);
 | 
			
		||||
        addPoint(order.getUserId(), usePoint, MemberPointBizTypeEnum.ORDER_CANCEL,
 | 
			
		||||
                order.getId());
 | 
			
		||||
        // TODO 芋艿:需要校验;如果部分子订单已经售后退款,则不进行整单退;因为已经退了一部分积分了
 | 
			
		||||
        // 如下的返还,需要经过支持,也就是经历 afterPayOrder 流程
 | 
			
		||||
        if (!order.getPayStatus()) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
        // 扣减(回滚)积分(订单赠送)
 | 
			
		||||
        Integer givePoint = getSumValue(orderItems, TradeOrderItemDO::getGivePoint, Integer::sum);
 | 
			
		||||
        reducePoint(order.getUserId(), givePoint, MemberPointBizTypeEnum.ORDER_CANCEL,
 | 
			
		||||
                order.getId());
 | 
			
		||||
        // 扣减(回滚)用户经验
 | 
			
		||||
        int payPrice = order.getPayPrice() - order.getRefundPrice();
 | 
			
		||||
        // TODO @疯狂:这里的 bizId 和 afterCancelOrderItem 不一致了,有什么建议的处理方案?
 | 
			
		||||
        memberLevelApi.addExperience(order.getUserId(), -payPrice, MemberExperienceBizTypeEnum.REFUND.getType(),
 | 
			
		||||
                String.valueOf(order.getId()));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    @Override
 | 
			
		||||
@@ -59,7 +81,7 @@ public class TradeMemberPointOrderHandler implements TradeOrderHandler {
 | 
			
		||||
        // 扣减(回滚)积分(订单赠送)
 | 
			
		||||
        reducePoint(order.getUserId(), orderItem.getGivePoint(), MemberPointBizTypeEnum.AFTER_SALE_DEDUCT_GIVE,
 | 
			
		||||
                orderItem.getAfterSaleId());
 | 
			
		||||
        // 扣减(回滚)积分:增加用户积分(返还抵扣)
 | 
			
		||||
        // 增加(回滚)积分(订单抵扣)
 | 
			
		||||
        addPoint(order.getUserId(), orderItem.getUsePoint(), MemberPointBizTypeEnum.AFTER_SALE_REFUND_USED,
 | 
			
		||||
                orderItem.getAfterSaleId());
 | 
			
		||||
 | 
			
		||||
 
 | 
			
		||||
@@ -1,7 +1,9 @@
 | 
			
		||||
package cn.iocoder.yudao.module.trade.service.order.handler;
 | 
			
		||||
 | 
			
		||||
import cn.hutool.core.collection.CollUtil;
 | 
			
		||||
import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderDO;
 | 
			
		||||
import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderItemDO;
 | 
			
		||||
import cn.iocoder.yudao.module.trade.enums.order.TradeOrderItemAfterSaleStatusEnum;
 | 
			
		||||
 | 
			
		||||
import java.util.List;
 | 
			
		||||
 | 
			
		||||
@@ -60,4 +62,17 @@ public interface TradeOrderHandler {
 | 
			
		||||
     */
 | 
			
		||||
    default void beforeDeliveryOrder(TradeOrderDO order) {}
 | 
			
		||||
 | 
			
		||||
    // ========== 公用方法 ==========
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 过滤“未售后”的订单项列表
 | 
			
		||||
     *
 | 
			
		||||
     * @param orderItems 订单项列表
 | 
			
		||||
     * @return 过滤后的订单项列表
 | 
			
		||||
     */
 | 
			
		||||
    default List<TradeOrderItemDO> filterOrderItemListByNoneAfterSale(List<TradeOrderItemDO> orderItems) {
 | 
			
		||||
        CollUtil.filterNew(orderItems, item -> !TradeOrderItemAfterSaleStatusEnum.isNone(item.getAfterSaleStatus()));
 | 
			
		||||
        return orderItems;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
}
 | 
			
		||||
 
 | 
			
		||||
@@ -1,5 +1,6 @@
 | 
			
		||||
package cn.iocoder.yudao.module.trade.service.order.handler;
 | 
			
		||||
 | 
			
		||||
import cn.hutool.core.collection.CollUtil;
 | 
			
		||||
import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi;
 | 
			
		||||
import cn.iocoder.yudao.module.trade.convert.order.TradeOrderConvert;
 | 
			
		||||
import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderDO;
 | 
			
		||||
@@ -29,7 +30,11 @@ public class TradeProductSkuOrderHandler implements TradeOrderHandler {
 | 
			
		||||
 | 
			
		||||
    @Override
 | 
			
		||||
    public void afterCancelOrder(TradeOrderDO order, List<TradeOrderItemDO> orderItems) {
 | 
			
		||||
        // TODO 芋艿:如果部分售后,最后导致取消;这里需要过滤下;
 | 
			
		||||
        // 售后的订单项,已经在 afterCancelOrderItem 回滚库存,所以这里不需要重复回滚
 | 
			
		||||
        orderItems = filterOrderItemListByNoneAfterSale(orderItems);
 | 
			
		||||
        if (CollUtil.isEmpty(orderItems)) {
 | 
			
		||||
            return;
 | 
			
		||||
        }
 | 
			
		||||
        productSkuApi.updateSkuStock(TradeOrderConvert.INSTANCE.convert(orderItems));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user