SaveMaintainanceItemCmd.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.maintainance;
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.dto.maintainance.MaintainanceItemDto;
import com.java110.intf.community.IMaintainanceItemV1InnerServiceSMO;
import com.java110.intf.community.IMaintainanceItemValueV1InnerServiceSMO;
import com.java110.po.maintainance.MaintainanceItemPo;
import com.java110.po.maintainance.MaintainanceItemValuePo;
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：保存维护项命令类
* 服务编码：maintainance.saveMaintainanceItem
* 请求路劲：/app/maintainance.SaveMaintainanceItem
* 功能描述：该类用于处理维护项信息的保存操作，包括维护项基本信息及其选项值的保存
* add by 吴学文 at 2022-11-06 14:23:46 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 = "maintainance.saveMaintainanceItem")
public class SaveMaintainanceItemCmd extends Cmd {
private static Logger logger = LoggerFactory.getLogger(SaveMaintainanceItemCmd.class);
/**
* ID生成前缀
*/
public static final String CODE_PREFIX_ID = "10";
/**
* 维护项服务接口
*/
@Autowired
private IMaintainanceItemV1InnerServiceSMO maintainanceItemV1InnerServiceSMOImpl;
/**
* 维护项选项值服务接口
*/
@Autowired
private IMaintainanceItemValueV1InnerServiceSMO maintainanceItemValueV1InnerServiceSMOImpl;
/**
* 参数验证方法
* 功能描述：验证请求参数是否完整有效
* @param event 命令事件对象
* @param cmdDataFlowContext 数据流上下文对象
* @param reqJson 请求参数JSON对象
* @throws IllegalArgumentException 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, "itemTitle", "请求报文中未包含itemTitle");
Assert.hasKeyAndValue(reqJson, "titleType", "请求报文中未包含titleType");
Assert.hasKeyAndValue(reqJson, "communityId", "请求报文中未包含communityId");
Assert.hasKeyAndValue(reqJson, "seq", "请求报文中未包含seq");
JSONArray titleValues = null;
// 如果标题类型不是问答类型，则需要验证选项值
if (!MaintainanceItemDto.TITLE_TYPE_QUESTIONS.equals(reqJson.getString("titleType"))) {
titleValues = reqJson.getJSONArray("titleValues");
// 验证选项值数组是否为空
if (titleValues.size() < 1) {
throw new IllegalArgumentException("未包含选项");
}
}
}
/**
* 执行保存维护项命令
* 功能描述：保存维护项基本信息及其选项值信息
* @param event 命令事件对象
* @param cmdDataFlowContext 数据流上下文对象
* @param reqJson 请求参数JSON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 {
// 将请求JSON转换为维护项PO对象
MaintainanceItemPo maintainanceItemPo = BeanConvertUtil.covertBean(reqJson, MaintainanceItemPo.class);
// 生成维护项ID
maintainanceItemPo.setItemId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
// 保存维护项基本信息
int flag = maintainanceItemV1InnerServiceSMOImpl.saveMaintainanceItem(maintainanceItemPo);
// 检查保存结果
if (flag < 1) {
throw new CmdException("保存数据失败");
}
// 如果是问答类型的维护项，直接返回成功
if (MaintainanceItemDto.TITLE_TYPE_QUESTIONS.equals(maintainanceItemPo.getTitleType())) {
cmdDataFlowContext.setResponseEntity(ResultVo.success());
return;
}
// 处理选项值信息
JSONArray titleValues = reqJson.getJSONArray("titleValues");
MaintainanceItemValuePo maintainanceItemValuePo = null;
// 遍历选项值数组，逐个保存选项值
for (int titleValueIndex = 0; titleValueIndex < titleValues.size(); titleValueIndex++) {
maintainanceItemValuePo = new MaintainanceItemValuePo();
// 设置选项值内容
maintainanceItemValuePo.setItemValue(titleValues.getJSONObject(titleValueIndex).getString("itemValue"));
// 设置选项排序
maintainanceItemValuePo.setSeq(titleValues.getJSONObject(titleValueIndex).getString("seq"));
// 设置关联的维护项ID
maintainanceItemValuePo.setItemId(maintainanceItemPo.getItemId());
// 生成选项值ID
maintainanceItemValuePo.setValueId(GenerateCodeFactory.getGeneratorId(GenerateCodeFactory.CODE_PREFIX_valueId));
// 设置项目ID
maintainanceItemValuePo.setCommunityId(maintainanceItemPo.getCommunityId());
// 保存选项值信息
maintainanceItemValueV1InnerServiceSMOImpl.saveMaintainanceItemValue(maintainanceItemValuePo);
}
// 设置响应结果为成功
cmdDataFlowContext.setResponseEntity(ResultVo.success());
}
}