SaveFeeComboCmd.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.fee.cmd.feeCombo;
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.fee.IFeeComboMemberV1InnerServiceSMO;
import com.java110.intf.fee.IFeeComboV1InnerServiceSMO;
import com.java110.po.fee.FeeComboPo;
import com.java110.po.fee.FeeComboMemberPo;
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：保存费用套餐信息
* 服务编码：feeCombo.saveFeeCombo
* 请求路劲：/app/feeCombo.SaveFeeCombo
* add by 吴学文 at 2022-05-07 15:31:19 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
*/
/**
* 费用套餐保存命令类
* 负责处理费用套餐及其成员信息的保存操作
* 包括套餐基本信息保存和套餐包含的费用配置项保存
*
* @author 吴学文
* @version 1.0
* @since 2022-05-07
*/
@Java110Cmd(serviceCode = "feeCombo.saveFeeCombo")
public class SaveFeeComboCmd extends Cmd {
private static Logger logger = LoggerFactory.getLogger(SaveFeeComboCmd.class);
/**
* ID生成前缀，用于生成套餐ID和成员ID
*/
public static final String CODE_PREFIX_ID = "10";
/**
* 费用套餐服务接口
*/
@Autowired
private IFeeComboV1InnerServiceSMO feeComboV1InnerServiceSMOImpl;
/**
* 费用套餐成员服务接口
*/
@Autowired
private IFeeComboMemberV1InnerServiceSMO feeComboMemberV1InnerServiceSMOImpl;
/**
* 参数验证方法
* 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) {
// 验证请求报文中必须包含comboName字段
Assert.hasKeyAndValue(reqJson, "comboName", "请求报文中未包含comboName");
// 验证请求报文中必须包含communityId字段
Assert.hasKeyAndValue(reqJson, "communityId", "请求报文中未包含communityId");
}
/**
* 执行保存费用套餐命令
* 保存费用套餐基本信息及其包含的费用配置项
* 使用事务保证数据一致性
*
* @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FeeComboPo对象
FeeComboPo feeComboPo = BeanConvertUtil.covertBean(reqJson, FeeComboPo.class);
// 生成套餐ID
feeComboPo.setComboId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
// 保存费用套餐基本信息
int flag = feeComboV1InnerServiceSMOImpl.saveFeeCombo(feeComboPo);
// 检查保存是否成功
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());
// 检查请求中是否包含配置项ID列表
if(!reqJson.containsKey("configIds")){
return ;
}
// 获取配置项ID数组
JSONArray configIds = reqJson.getJSONArray("configIds");
FeeComboMemberPo feeComboMemberPo = null;
// 遍历配置项ID列表，保存每个配置项到套餐成员表
for(int configIndex = 0; configIndex < configIds.size() ; configIndex ++){
feeComboMemberPo = new FeeComboMemberPo();
// 设置套餐ID
feeComboMemberPo.setComboId(feeComboPo.getComboId());
// 设置项目ID
feeComboMemberPo.setCommunityId(reqJson.getString("communityId"));
// 设置配置项ID
feeComboMemberPo.setConfigId(configIds.getString(configIndex));
// 生成成员ID
feeComboMemberPo.setMemberId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
// 保存套餐成员信息
flag = feeComboMemberV1InnerServiceSMOImpl.saveFeeComboMember(feeComboMemberPo);
// 检查保存是否成功
if (flag < 1) {
throw new CmdException("保存数据失败");
}
}
}
}