加入手工赠送优惠券 功能

service-acct/src/main/java/com/java110/acct/cmd/couponProperty/DeleteCouponPropertyPoolDetailCmd.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.acct.cmd.couponProperty;
+
+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.couponPropertyPool.CouponPropertyPoolDto;
+import com.java110.dto.couponPropertyPoolConfig.CouponPropertyPoolConfigDto;
+import com.java110.dto.couponPropertyPoolDetail.CouponPropertyPoolDetailDto;
+import com.java110.dto.couponPropertyUser.CouponPropertyUserDto;
+import com.java110.intf.acct.ICouponPropertyPoolDetailV1InnerServiceSMO;
+import com.java110.intf.acct.ICouponPropertyPoolV1InnerServiceSMO;
+import com.java110.intf.acct.ICouponPropertyUserV1InnerServiceSMO;
+import com.java110.po.couponPropertyPool.CouponPropertyPoolPo;
+import com.java110.po.couponPropertyPoolDetail.CouponPropertyPoolDetailPo;
+import com.java110.po.couponPropertyUser.CouponPropertyUserPo;
+import com.java110.utils.exception.CmdException;
+import com.java110.utils.lock.DistributedLock;
+import com.java110.utils.util.Assert;
+import com.java110.utils.util.BeanConvertUtil;
+import com.java110.utils.util.DateUtil;
+import com.java110.vo.ResultVo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.util.List;
+
+/**
+ * 类表述：删除
+ * 服务编码：couponProperty.deleteCouponPropertyPool
+ * 请求路劲：/app/couponProperty.DeleteCouponPropertyPool
+ * add by 吴学文 at 2022-11-19 23:00:42 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 = "couponProperty.deleteCouponPropertyPoolDetail")
+public class DeleteCouponPropertyPoolDetailCmd extends Cmd {
+  private static Logger logger = LoggerFactory.getLogger(DeleteCouponPropertyPoolDetailCmd.class);
+
+    @Autowired
+    private ICouponPropertyPoolV1InnerServiceSMO couponPropertyPoolV1InnerServiceSMOImpl;
+
+    @Autowired
+    private ICouponPropertyPoolDetailV1InnerServiceSMO couponPropertyPoolDetailV1InnerServiceSMOImpl;
+
+    @Autowired
+    private ICouponPropertyUserV1InnerServiceSMO couponPropertyUserV1InnerServiceSMOImpl;
+
+    @Override
+    public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
+        Assert.hasKeyAndValue(reqJson, "detailId", "赠送记录不能为空");
+        Assert.hasKeyAndValue(reqJson, "communityId", "小区不能为空");
+
+    }
+
+    @Override
+    @Java110Transactional
+    public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
+
+        CouponPropertyPoolDetailDto couponPropertyPoolDetailDto = new CouponPropertyPoolDetailDto();
+        couponPropertyPoolDetailDto.setCommunityId(reqJson.getString("communityId"));
+        couponPropertyPoolDetailDto.setDetailId(reqJson.getString("detailId"));
+        List<CouponPropertyPoolDetailDto> details = couponPropertyPoolDetailV1InnerServiceSMOImpl.queryCouponPropertyPoolDetails(couponPropertyPoolDetailDto);
+
+        Assert.listOnlyOne(details,"未包含赠送记录");
+
+        CouponPropertyUserDto couponPropertyUserDto = new CouponPropertyUserDto();
+        couponPropertyUserDto.setCppId(details.get(0).getCppId());
+        couponPropertyUserDto.setStock(details.get(0).getSendCount());
+        List<CouponPropertyUserDto> couponPropertyUserDtos = couponPropertyUserV1InnerServiceSMOImpl.queryCouponPropertyUsers(couponPropertyUserDto);
+
+        if(couponPropertyUserDtos == null || couponPropertyUserDtos.size() <1){
+            throw new CmdException("优惠券已经被使用，无法退回");
+        }
+
+        String requestId = DistributedLock.getLockUUID();
+        String key = this.getClass().getSimpleName() + reqJson.getString("cppId");
+        try {
+            DistributedLock.waitGetDistributedLock(key, requestId);
+
+            CouponPropertyPoolDto couponPropertyPoolDto = new CouponPropertyPoolDto();
+            couponPropertyPoolDto.setCppId(details.get(0).getCppId());
+            List<CouponPropertyPoolDto> couponPropertyPoolDtos = couponPropertyPoolV1InnerServiceSMOImpl.queryCouponPropertyPools(couponPropertyPoolDto);
+
+            if (couponPropertyPoolDtos == null || couponPropertyPoolDtos.size() < 1) {
+                throw new CmdException("优惠券不存在");
+            }
+
+            int stock = Integer.parseInt(couponPropertyPoolDtos.get(0).getStock());
+
+            int quantity = Integer.parseInt(details.get(0).getSendCount());
+
+
+
+            //先加明细
+            CouponPropertyPoolDetailPo couponPropertyPoolDetailPo = new CouponPropertyPoolDetailPo();
+            couponPropertyPoolDetailPo.setCommunityId(couponPropertyPoolDtos.get(0).getCommunityId());
+            couponPropertyPoolDetailPo.setDetailId(details.get(0).getDetailId());
+            int flag = couponPropertyPoolDetailV1InnerServiceSMOImpl.deleteCouponPropertyPoolDetail(couponPropertyPoolDetailPo);
+            if(flag < 1){
+                throw new CmdException("删除赠送记录失败");
+            }
+
+            //优惠券扣除账户
+            CouponPropertyPoolPo couponPropertyPoolPo = new CouponPropertyPoolPo();
+            couponPropertyPoolPo.setCppId(couponPropertyPoolDtos.get(0).getCppId());
+            couponPropertyPoolPo.setStock((stock + quantity) + "");
+            flag = couponPropertyPoolV1InnerServiceSMOImpl.updateCouponPropertyPool(couponPropertyPoolPo);
+            if(flag < 1){
+                throw new CmdException("赠送失败");
+            }
+
+            //用户账户写入优惠券
+            CouponPropertyUserPo couponPropertyUserPo = new CouponPropertyUserPo();
+            couponPropertyUserPo.setCommunityId(couponPropertyPoolDtos.get(0).getCommunityId());
+            couponPropertyUserPo.setCouponId(couponPropertyUserDtos.get(0).getCouponId());
+            flag = couponPropertyUserV1InnerServiceSMOImpl.deleteCouponPropertyUser(couponPropertyUserPo);
+
+            if(flag < 1){
+                throw new CmdException("保存赠送业主记录失败");
+            }
+        } finally {
+            DistributedLock.releaseDistributedLock(requestId, key);
+        }
+
+        cmdDataFlowContext.setResponseEntity(ResultVo.success());
+    }
+}