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订单：添加 order handler 默认抽象实现类，子类可以选择性地实现抽象方法，而不必实现所有方法

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puhui999 2023-09-30 11:24:52 +08:00
parent bce96b29a6
commit 5ecd0d94eb
5 changed files with 58 additions and 37 deletions
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13
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeBargainHandler.java
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@ -3,7 +3,6 @@ package cn.iocoder.yudao.module.trade.service.order.handler;
import cn.hutool.core.util.ObjectUtil;
import cn.iocoder.yudao.module.promotion.api.bargain.BargainActivityApi;
import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterOrderCreateReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeBeforeOrderCreateReqBO;
import org.springframework.stereotype.Component;
@ -15,7 +14,7 @@ import javax.annotation.Resource;
* @author HUIHUI
*/
@Component
public class TradeBargainHandler implements TradeOrderHandler {
public class TradeBargainHandler extends TradeOrderDefaultHandler {
@Resource
private BargainActivityApi bargainActivityApi;
@ -34,14 +33,4 @@ public class TradeBargainHandler implements TradeOrderHandler {
bargainActivityApi.updateBargainActivityStock(reqBO.getBargainActivityId(), reqBO.getCount());
}
@Override
public void afterOrderCreate(TradeAfterOrderCreateReqBO reqBO) {
}
@Override
public void rollback() {
}
}

21
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeCombinationHandler.java
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@ -1,11 +1,11 @@
package cn.iocoder.yudao.module.trade.service.order.handler;
import cn.hutool.core.util.ObjectUtil;
import cn.iocoder.yudao.module.promotion.api.combination.CombinationActivityApi;
import cn.iocoder.yudao.module.promotion.api.combination.CombinationRecordApi;
import cn.iocoder.yudao.module.trade.convert.order.TradeOrderConvert;
import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterOrderCreateReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterPayOrderReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeBeforeOrderCreateReqBO;
import org.springframework.stereotype.Component;
@ -17,28 +17,25 @@ import javax.annotation.Resource;
* @author HUIHUI
*/
@Component
public class TradeCombinationHandler implements TradeOrderHandler {
public class TradeCombinationHandler extends TradeOrderDefaultHandler {
@Resource
private CombinationActivityApi combinationActivityApi;
@Resource
private CombinationRecordApi combinationRecordApi;
@Override
public void beforeOrderCreate(TradeBeforeOrderCreateReqBO reqBO) {
// 如果是拼团订单；
// 如果不是拼团订单则结束
if (ObjectUtil.notEqual(TradeOrderTypeEnum.COMBINATION.getType(), reqBO.getOrderType())) {
return;
}
// 校验是否满足拼团活动相关限制
combinationActivityApi.validateCombination(reqBO.getCombinationActivityId(), reqBO.getUserId(), reqBO.getSkuId(), reqBO.getCount());
combinationRecordApi.validateCombinationRecord(reqBO.getCombinationActivityId(), reqBO.getUserId(), reqBO.getSkuId(), reqBO.getCount());
}
@Override
public void afterOrderCreate(TradeAfterOrderCreateReqBO reqBO) {
// TODO @puhui999：需要判断下；
if (true) {
if (reqBO.getCombinationActivityId() == null) {
return;
}
@ -47,8 +44,14 @@ public class TradeCombinationHandler implements TradeOrderHandler {
}
@Override
public void rollback() {
public void afterPayOrder(TradeAfterPayOrderReqBO reqBO) {
// 如果不是拼团订单则结束
if (ObjectUtil.notEqual(TradeOrderTypeEnum.COMBINATION.getType(), reqBO.getOrderType())) {
return;
}
// 更新拼团状态 TODO puhui999：订单支付失败或订单支付过期删除这条拼团记录
combinationRecordApi.updateRecordStatusToInProgress(reqBO.getUserId(), reqBO.getOrderId(), reqBO.getPayTime());
}
}

34
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeOrderDefaultHandler.java Normal file
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@ -0,0 +1,34 @@
package cn.iocoder.yudao.module.trade.service.order.handler;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterOrderCreateReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterPayOrderReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeBeforeOrderCreateReqBO;
/**
* 订单活动特殊逻辑处理器 handler 默认抽象实现类
*
* @author HUIHUI
*/
public abstract class TradeOrderDefaultHandler implements TradeOrderHandler {
@Override
public void beforeOrderCreate(TradeBeforeOrderCreateReqBO reqBO) {
}
@Override
public void afterOrderCreate(TradeAfterOrderCreateReqBO reqBO) {
}
@Override
public void afterPayOrder(TradeAfterPayOrderReqBO reqBO) {
}
@Override
public void cancelOrder() {
}
}

14
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeOrderHandler.java
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@ -1,10 +1,12 @@
package cn.iocoder.yudao.module.trade.service.order.handler;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterOrderCreateReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterPayOrderReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeBeforeOrderCreateReqBO;
/**
* 订单活动特殊逻辑处理器 handler 接口
* 提供订单生命周期钩子接口；订单创建前、订单创建后、订单支付后、订单取消
*
* @author HUIHUI
*/
@ -24,12 +26,16 @@ public interface TradeOrderHandler {
*/
void afterOrderCreate(TradeAfterOrderCreateReqBO reqBO);
// TODO @puhui999：这个搞成订单取消
/**
* 回滚
* 支付订单后
*
* @param reqBO 请求
*/
void rollback();
void afterPayOrder(TradeAfterPayOrderReqBO reqBO);
// TODO @puhui999：再搞个订单项取消哈
/**
* 订单取消
*/
void cancelOrder();
}

13
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeSeckillHandler.java
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@ -3,7 +3,6 @@ package cn.iocoder.yudao.module.trade.service.order.handler;
import cn.hutool.core.util.ObjectUtil;
import cn.iocoder.yudao.module.promotion.api.seckill.SeckillActivityApi;
import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeAfterOrderCreateReqBO;
import cn.iocoder.yudao.module.trade.service.order.bo.TradeBeforeOrderCreateReqBO;
import org.springframework.stereotype.Component;
@ -15,7 +14,7 @@ import javax.annotation.Resource;
* @author HUIHUI
*/
@Component
public class TradeSeckillHandler implements TradeOrderHandler {
public class TradeSeckillHandler extends TradeOrderDefaultHandler {
@Resource
private SeckillActivityApi seckillActivityApi;
@ -34,14 +33,4 @@ public class TradeSeckillHandler implements TradeOrderHandler {
seckillActivityApi.updateSeckillStock(reqBO.getSeckillActivityId(), reqBO.getSkuId(), reqBO.getCount());
}
@Override
public void afterOrderCreate(TradeAfterOrderCreateReqBO reqBO) {
}
@Override
public void rollback() {
}
}