88e030b7
王彪总
init project
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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.user.cmd.roleCommunity;
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.user.IRoleCommunityV1InnerServiceSMO;
import com.java110.po.privilege.RoleCommunityPo;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.Assert;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 角色小区关系保存命令类
*
* 该类负责处理角色与小区关联关系的保存操作,实现角色与多个小区的批量关联功能
* 服务编码:roleCommunity.saveRoleCommunity
* 请求路径:/app/roleCommunity.SaveRoleCommunity
*
* @author 吴学文 at 2022-07-25 17:12:49 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 = "roleCommunity.saveRoleCommunity")
public class SaveRoleCommunityCmd extends Cmd {
/**
* 日志记录器
*/
private static Logger logger = LoggerFactory.getLogger(SaveRoleCommunityCmd.class);
/**
* ID生成前缀,用于生成角色小区关系ID
*/
public static final String CODE_PREFIX_ID = "10";
/**
* 角色小区关系服务接口
*/
@Autowired
private IRoleCommunityV1InnerServiceSMO roleCommunityV1InnerServiceSMOImpl;
/**
* 请求参数验证方法
*
* 验证请求报文中的必填参数,确保请求数据的完整性
*
* @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,包含请求和响应数据
* @param reqJson 请求的JSON数据对象
* @throws IllegalArgumentException 当请求参数不满足要求时抛出异常
*/
@Override
public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
// 验证请求报文中必须包含roleId参数
Assert.hasKeyAndValue(reqJson, "roleId", "请求报文中未包含roleId");
// 验证请求报文中必须包含小区信息且至少有一个小区
if (!reqJson.containsKey("communitys") || reqJson.getJSONArray("communitys").size() < 1) {
throw new IllegalArgumentException("未包含小区信息");
}
}
/**
* 执行保存角色小区关系命令
*
* 该方法负责将角色与多个小区建立关联关系,采用事务处理确保数据一致性
*
* @param event 命令事件对象
* @param cmdDataFlowContext 命令数据流上下文
* @param reqJson 请求的JSON数据对象
* @throws CmdException 当保存数据失败时抛出异常
*/
@Override
@Java110Transactional
public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
// 从请求头中获取店铺ID
String storeId = cmdDataFlowContext.getReqHeaders().get("store-id");
RoleCommunityPo roleCommunityPo = null;
// 获取小区信息数组
JSONArray communitys = reqJson.getJSONArray("communitys");
// 遍历所有小区信息,为每个小区创建角色小区关系记录
for (int communityIndex = 0; communityIndex < communitys.size(); communityIndex++) {
roleCommunityPo = new RoleCommunityPo();
// 设置小区ID
roleCommunityPo.setCommunityId(communitys.getJSONObject(communityIndex).getString("communityId"));
// 设置小区名称
roleCommunityPo.setCommunityName(communitys.getJSONObject(communityIndex).getString("communityName"));
// 设置角色ID
roleCommunityPo.setRoleId(reqJson.getString("roleId"));
// 设置店铺ID
roleCommunityPo.setStoreId(storeId);
// 生成角色小区关系ID
roleCommunityPo.setRcId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
// 调用服务保存角色小区关系
int flag = roleCommunityV1InnerServiceSMOImpl.saveRoleCommunity(roleCommunityPo);
// 检查保存结果,如果失败则抛出异常
if (flag < 1) {
throw new CmdException("保存数据失败");
}
}
// 设置成功响应
cmdDataFlowContext.setResponseEntity(ResultVo.success());
}
}
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