/* * Copyright 2017-2020 吴学文 and java110 team. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.java110.acct.cmd.couponPool; import com.alibaba.fastjson.JSONObject; import com.java110.core.annotation.Java110Cmd; import com.java110.core.annotation.Java110Transactional; import com.java110.core.context.ICmdDataFlowContext; import com.java110.core.event.cmd.Cmd; import com.java110.core.event.cmd.CmdEvent; import com.java110.intf.acct.ICouponPoolV1InnerServiceSMO; import com.java110.po.coupon.CouponPoolPo; import com.java110.utils.exception.CmdException; import com.java110.utils.util.Assert; import com.java110.utils.util.BeanConvertUtil; import com.java110.vo.ResultVo; import org.springframework.beans.factory.annotation.Autowired; import org.slf4j.Logger; import com.java110.core.log.LoggerFactory; /** * 类表述:更新 * 服务编码:couponPool.updateCouponPool * 请求路劲:/app/couponPool.UpdateCouponPool * add by 吴学文 at 2021-11-23 23:48:04 mail: 928255095@qq.com * open source address: https://gitee.com/wuxw7/MicroCommunity * 官网:http://www.homecommunity.cn * 温馨提示:如果您对此文件进行修改 请不要删除原有作者及注释信息,请补充您的 修改的原因以及联系邮箱如下 * // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复,注释10至20行 加入 20行至30行 */ /** * 优惠券池更新命令类 * * 该类负责处理优惠券池信息的更新操作,包括参数验证和业务逻辑执行 * 通过注解@Java110Cmd标识服务编码,与前端请求路径对应 * * @author 吴学文 * @version 1.0 * @since 2021-11-23 */ @Java110Cmd(serviceCode = "couponPool.updateCouponPool") public class UpdateCouponPoolCmd extends Cmd { /** * 日志记录器 */ private static Logger logger = LoggerFactory.getLogger(UpdateCouponPoolCmd.class); /** * 优惠券池服务接口 * 用于调用优惠券池相关的数据操作 */ @Autowired private ICouponPoolV1InnerServiceSMO couponPoolV1InnerServiceSMOImpl; /** * 参数验证方法 * * 验证请求参数是否完整和有效,确保必要的字段都存在 * * @param event 命令事件对象,包含请求相关信息 * @param cmdDataFlowContext 命令数据流上下文,用于获取和设置请求响应数据 * @param reqJson 请求参数的JSON对象 * @throws CmdException 当参数验证失败时抛出异常 */ @Override public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) { // 验证必填字段是否存在 Assert.hasKeyAndValue(reqJson, "poolId", "poolId不能为空"); Assert.hasKeyAndValue(reqJson, "couponType", "请求报文中未包含couponType"); Assert.hasKeyAndValue(reqJson, "couponName", "请求报文中未包含couponName"); Assert.hasKeyAndValue(reqJson, "actualPrice", "请求报文中未包含actualPrice"); Assert.hasKeyAndValue(reqJson, "buyPrice", "请求报文中未包含buyPrice"); Assert.hasKeyAndValue(reqJson, "couponStock", "请求报文中未包含couponStock"); Assert.hasKeyAndValue(reqJson, "validityDay", "请求报文中未包含validityDay"); Assert.hasKeyAndValue(reqJson, "seq", "请求报文中未包含seq"); Assert.hasKeyAndValue(reqJson, "state", "请求报文中未包含state"); } /** * 命令执行方法 * * 执行优惠券池信息的更新操作,包括数据转换、业务逻辑处理和结果返回 * 使用@Java110Transactional注解确保操作的事务性 * * @param event 命令事件对象 * @param cmdDataFlowContext 命令数据流上下文 * @param reqJson 请求参数的JSON对象 * @throws CmdException 当更新操作失败时抛出异常 */ @Override @Java110Transactional public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException { // 将JSON请求参数转换为优惠券池POJO对象 CouponPoolPo couponPoolPo = BeanConvertUtil.covertBean(reqJson, CouponPoolPo.class); // 调用服务层更新优惠券池信息 int flag = couponPoolV1InnerServiceSMOImpl.updateCouponPool(couponPoolPo); // 检查更新操作是否成功,flag小于1表示更新失败 if (flag < 1) { throw new CmdException("更新数据失败"); } // 设置响应结果为成功 cmdDataFlowContext.setResponseEntity(ResultVo.success()); } }