UpdateMaintainancePlanCmd.java
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/*
* 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.maintainancePlan;
import com.alibaba.fastjson.JSONArray;
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.intf.community.IMaintainancePlanStaffV1InnerServiceSMO;
import com.java110.intf.community.IMaintainancePlanV1InnerServiceSMO;
import com.java110.po.maintainance.MaintainancePlanPo;
import com.java110.po.maintainance.MaintainancePlanStaffPo;
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 org.slf4j.LoggerFactory;
/**
* 类表述：更新
* 服务编码：maintainancePlan.updateMaintainancePlan
* 请求路劲：/app/maintainancePlan.UpdateMaintainancePlan
* add by 吴学文 at 2022-11-07 02:07:55 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
*/
/**
* 维护计划更新命令类
* 该类负责处理维护计划的更新请求，包括更新维护计划基本信息以及关联的维护人员信息
* 通过注解@Java110Cmd标识为命令类，服务编码为maintainancePlan.updateMaintainancePlan
*
* @author 吴学文
* @version 1.0
* @since 2022-11-07
*/
@Java110Cmd(serviceCode = "maintainancePlan.updateMaintainancePlan")
public class UpdateMaintainancePlanCmd extends Cmd {
private static Logger logger = LoggerFactory.getLogger(UpdateMaintainancePlanCmd.class);
/**
* 维护计划服务接口
*/
@Autowired
private IMaintainancePlanV1InnerServiceSMO maintainancePlanV1InnerServiceSMOImpl;
/**
* 维护计划人员服务接口
*/
@Autowired
private IMaintainancePlanStaffV1InnerServiceSMO maintainancePlanStaffV1InnerServiceSMOImpl;
/**
* 参数验证方法
* 验证请求参数是否完整和有效
*
* @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) {
// 验证必填参数planId和communityId是否存在且不为空
Assert.hasKeyAndValue(reqJson, "planId", "planId不能为空");
Assert.hasKeyAndValue(reqJson, "communityId", "communityId不能为空");
// 验证是否包含员工信息
if (!reqJson.containsKey("staffs")) {
throw new CmdException("未包含员工");
}
JSONArray staffs = reqJson.getJSONArray("staffs");
// 验证员工列表是否至少包含一个员工
if (staffs.size() < 1) {
throw new CmdException("未包含员工");
}
}
/**
* 执行维护计划更新命令
* 该方法负责更新维护计划的基本信息，并重新关联维护人员
* 使用@Java110Transactional注解确保数据库操作的原子性
*
* @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 {
// 将请求JSON转换为维护计划PO对象
MaintainancePlanPo maintainancePlanPo = BeanConvertUtil.covertBean(reqJson, MaintainancePlanPo.class);
// 更新维护计划基本信息
int flag = maintainancePlanV1InnerServiceSMOImpl.updateMaintainancePlan(maintainancePlanPo);
// 检查更新是否成功
if (flag < 1) {
throw new CmdException("更新数据失败");
}
// 准备删除原有维护人员关联关系
MaintainancePlanStaffPo maintainancePlanStaffPo = null;
maintainancePlanStaffPo = new MaintainancePlanStaffPo();
// 设置计划ID用于删除关联人员
maintainancePlanStaffPo.setPlanId(maintainancePlanPo.getPlanId());
// 删除该维护计划下的所有关联人员
flag = maintainancePlanStaffV1InnerServiceSMOImpl.deleteMaintainancePlanStaff(maintainancePlanStaffPo);
// 检查删除是否成功
if (flag < 1) {
throw new CmdException("更新数据失败");
}
// 获取请求中的员工列表
JSONArray staffs = reqJson.getJSONArray("staffs");
// 遍历员工列表，重新建立维护计划与人员的关联关系
for (int staffIndex = 0; staffIndex < staffs.size(); staffIndex++) {
maintainancePlanStaffPo = new MaintainancePlanStaffPo();
// 设置社区ID
maintainancePlanStaffPo.setCommunityId(reqJson.getString("communityId"));
// 设置维护计划ID
maintainancePlanStaffPo.setPlanId(maintainancePlanPo.getPlanId());
// 生成主键ID
maintainancePlanStaffPo.setMpsId(GenerateCodeFactory.getGeneratorId("11"));
// 设置员工ID
maintainancePlanStaffPo.setStaffId(staffs.getJSONObject(staffIndex).getString("userId"));
// 设置员工姓名
maintainancePlanStaffPo.setStaffName(staffs.getJSONObject(staffIndex).getString("name"));
// 保存维护计划与人员的关联关系
maintainancePlanStaffV1InnerServiceSMOImpl.saveMaintainancePlanStaff(maintainancePlanStaffPo);
}
// 设置响应结果为成功
cmdDataFlowContext.setResponseEntity(ResultVo.success());
}
}