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service-acct/src/main/java/com/java110/acct/cmd/integral/SaveIntegralRuleConfigCmd.java 5.78 KB
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.acct.cmd.integral;
  
  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.integral.IntegralRuleConfigDto;
  import com.java110.intf.acct.IIntegralRuleConfigV1InnerServiceSMO;
  import com.java110.po.integral.IntegralRuleConfigPo;
  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:保存积分规则配置命令类
   * 服务编码:integralRuleConfig.saveIntegralRuleConfig
   * 请求路径:/app/integralRuleConfig.SaveIntegralRuleConfig
   * 
   * 功能描述:处理积分规则配置的保存操作,包括参数验证和业务逻辑处理
   * 主要职责:
   * 1. 验证请求参数完整性
   * 2. 检查积分规则配置是否已存在
   * 3. 保存积分规则配置信息
   * 
   * add by 吴学文 at 2022-12-11 22:11:51 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 = "integral.saveIntegralRuleConfig")
  public class SaveIntegralRuleConfigCmd extends Cmd {
  
      /**
       * 日志记录器
       */
      private static Logger logger = LoggerFactory.getLogger(SaveIntegralRuleConfigCmd.class);
  
      /**
       * ID生成前缀
       */
      public static final String CODE_PREFIX_ID = "10";
  
      /**
       * 积分规则配置服务接口
       */
      @Autowired
      private IIntegralRuleConfigV1InnerServiceSMO integralRuleConfigV1InnerServiceSMOImpl;
  
      /**
       * 参数验证方法
       * 
       * 功能描述:验证请求参数的完整性和业务规则的合法性
       * 验证内容:
       * 1. 检查必填参数是否存在
       * 2. 检查积分规则配置是否已存在,避免重复配置
       * 
       * @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JSON对象
       * @throws CmdException 当参数验证失败或业务规则不满足时抛出异常
       */
      @Override
      public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
          // 验证必填参数是否存在
          Assert.hasKeyAndValue(reqJson, "ruleId", "请求报文中未包含ruleId");
          Assert.hasKeyAndValue(reqJson, "configId", "请求报文中未包含configId");
          Assert.hasKeyAndValue(reqJson, "communityId", "请求报文中未包含communityId");
          
          // 查询规则是否已经关联过优惠券,避免重复配置
          IntegralRuleConfigDto integralRuleConfigDto = new IntegralRuleConfigDto();
          integralRuleConfigDto.setRuleId(reqJson.getString("ruleId"));  // 设置规则ID
          integralRuleConfigDto.setConfigId(reqJson.getString("configId"));  // 设置配置ID
          
          // 查询已存在的配置数量
          int count = integralRuleConfigV1InnerServiceSMOImpl.queryIntegralRuleConfigsCount(integralRuleConfigDto);
  
          // 如果已存在相同配置,抛出异常
          if(count > 0){
              throw new CmdException("该积分标准已经关联过");
          }
      }
  
      /**
       * 执行命令方法
       * 
       * 功能描述:执行积分规则配置的保存操作
       * 主要步骤:
       * 1. 将请求参数转换为持久化对象
       * 2. 生成唯一ID
       * 3. 调用服务保存数据
       * 4. 处理保存结果并设置响应
       * 
       * @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 当数据保存失败时抛出异常
       */
      @Override
      @Java110Transactional
      public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
          // 将请求JSON对象转换为积分规则配置持久化对象
          IntegralRuleConfigPo integralRuleConfigPo = BeanConvertUtil.covertBean(reqJson, IntegralRuleConfigPo.class);
          
          // 生成唯一ID
          integralRuleConfigPo.setIrcId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
          
          // 调用服务保存积分规则配置
          int flag = integralRuleConfigV1InnerServiceSMOImpl.saveIntegralRuleConfig(integralRuleConfigPo);
  
          // 检查保存结果,如果保存失败则抛出异常
          if (flag < 1) {
              throw new CmdException("保存数据失败");
          }
  
          // 设置成功响应
          cmdDataFlowContext.setResponseEntity(ResultVo.success());
      }
  }