/* * 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.community.cmd.parkingBox; 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.core.factory.GenerateCodeFactory; import com.java110.dto.parking.ParkingAreaDto; import com.java110.dto.parking.ParkingBoxAreaDto; import com.java110.intf.community.IParkingAreaInnerServiceSMO; import com.java110.intf.community.IParkingBoxAreaV1InnerServiceSMO; import com.java110.intf.community.IParkingBoxV1InnerServiceSMO; import com.java110.po.parking.ParkingBoxPo; import com.java110.po.parking.ParkingBoxAreaPo; import com.java110.utils.exception.CmdException; import com.java110.utils.util.Assert; import com.java110.utils.util.BeanConvertUtil; import com.java110.utils.util.StringUtil; import com.java110.vo.ResultVo; import org.slf4j.Logger; import com.java110.core.log.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import java.util.List; /** * 停车场岗亭更新命令类 * * 该类负责处理停车场岗亭信息的更新操作,包括岗亭基本信息更新和岗亭与停车区域的关联关系维护 * 服务编码:parkingBox.updateParkingBox * 请求路径:/app/parkingBox.UpdateParkingBox * * @author 吴学文 at 2021-10-18 00:10:40 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 */ @Java110Cmd(serviceCode = "parkingBox.updateParkingBox") public class UpdateParkingBoxCmd extends Cmd { private static Logger logger = LoggerFactory.getLogger(UpdateParkingBoxCmd.class); /** * ID生成前缀 */ public static final String CODE_PREFIX_ID = "10"; /** * 停车场岗亭服务接口 */ @Autowired private IParkingBoxV1InnerServiceSMO parkingBoxV1InnerServiceSMOImpl; /** * 停车场区域服务接口 */ @Autowired private IParkingAreaInnerServiceSMO parkingAreaInnerServiceSMOImpl; /** * 岗亭区域关联服务接口 */ @Autowired private IParkingBoxAreaV1InnerServiceSMO parkingBoxAreaV1InnerServiceSMOImpl; /** * 参数校验方法 * * 验证请求参数中是否包含必要的字段 * * @param event 命令事件对象 * @param cmdDataFlowContext 命令数据流上下文 * @param reqJson 请求参数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) { // 验证请求参数中必须包含boxId字段 Assert.hasKeyAndValue(reqJson, "boxId", "boxId不能为空"); // 验证请求参数中必须包含communityId字段 Assert.hasKeyAndValue(reqJson, "communityId", "communityId不能为空"); } /** * 执行岗亭更新命令 * * 该方法负责更新停车场岗亭信息,并维护岗亭与停车区域的关联关系 * 如果请求中包含停车区域信息,还会更新岗亭与区域的关联关系 * * @param event 命令事件对象 * @param cmdDataFlowContext 命令数据流上下文 * @param reqJson 请求参数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 { // 将请求JSON转换为岗亭PO对象 ParkingBoxPo parkingBoxPo = BeanConvertUtil.covertBean(reqJson, ParkingBoxPo.class); // 调用服务更新岗亭基本信息 int flag = parkingBoxV1InnerServiceSMOImpl.updateParkingBox(parkingBoxPo); // 检查更新是否成功 if (flag < 1) { throw new CmdException("更新数据失败"); } // 如果请求中不包含停车区域ID或停车区域ID为空,则直接返回成功 if (!reqJson.containsKey("paId") || StringUtil.isEmpty(reqJson.getString("paId"))) { cmdDataFlowContext.setResponseEntity(ResultVo.success()); return; } // 验证停车场区域是否存在 ParkingAreaDto parkingAreaDto = new ParkingAreaDto(); parkingAreaDto.setPaId(reqJson.getString("paId")); parkingAreaDto.setCommunityId(reqJson.getString("communityId")); List parkingAreaDtos = parkingAreaInnerServiceSMOImpl.queryParkingAreas(parkingAreaDto); // 确保查询结果只有一个停车场区域 Assert.listOnlyOne(parkingAreaDtos, "停车场不存在"); // 查询岗亭与停车区域的关联关系 ParkingBoxAreaDto parkingBoxAreaDto = new ParkingBoxAreaDto(); parkingBoxAreaDto.setBoxId(reqJson.getString("boxId")); parkingBoxAreaDto.setPaId(parkingAreaDtos.get(0).getPaId()); parkingBoxAreaDto.setCommunityId(parkingAreaDtos.get(0).getCommunityId()); List parkingBoxAreaDtos = parkingBoxAreaV1InnerServiceSMOImpl.queryParkingBoxAreas(parkingBoxAreaDto); // 准备岗亭区域关联PO对象 ParkingBoxAreaPo parkingBoxAreaPo = new ParkingBoxAreaPo(); parkingBoxAreaPo.setBoxId(parkingBoxPo.getBoxId()); parkingBoxAreaPo.setPaId(parkingAreaDtos.get(0).getPaId()); parkingBoxAreaPo.setCommunityId(parkingAreaDtos.get(0).getCommunityId()); // 根据关联关系是否存在,决定是新增还是更新 if (parkingBoxAreaDtos == null || parkingBoxAreaDtos.size() < 1) { // 生成新的关联关系ID parkingBoxAreaPo.setBaId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID)); // 设置为默认区域 parkingBoxAreaPo.setDefaultArea(ParkingBoxAreaDto.DEFAULT_AREA_TRUE); // 保存新的岗亭区域关联关系 flag = parkingBoxAreaV1InnerServiceSMOImpl.saveParkingBoxArea(parkingBoxAreaPo); } else { // 使用现有的关联关系ID parkingBoxAreaPo.setBaId(parkingBoxAreaDtos.get(0).getBaId()); // 更新现有的岗亭区域关联关系 flag = parkingBoxAreaV1InnerServiceSMOImpl.updateParkingBoxArea(parkingBoxAreaPo); } // 检查关联关系操作是否成功 if (flag < 1) { throw new CmdException("保存数据失败"); } // 设置响应结果为成功 cmdDataFlowContext.setResponseEntity(ResultVo.success()); } }