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+/*
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+ * Copyright 2017-2020 吴学文 and java110 team.
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+ *
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+ * Licensed under the Apache License, Version 2.0 (the "License");
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+ * you may not use this file except in compliance with the License.
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+ * You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing, software
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+ * distributed under the License is distributed on an "AS IS" BASIS,
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+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ * See the License for the specific language governing permissions and
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+ * limitations under the License.
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+ */
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+package com.java110.acct.cmd.parkingCoupon;
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+
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+import com.alibaba.fastjson.JSONObject;
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+import com.java110.core.annotation.Java110Cmd;
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+import com.java110.core.annotation.Java110Transactional;
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+import com.java110.core.context.ICmdDataFlowContext;
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+import com.java110.core.event.cmd.Cmd;
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+import com.java110.core.event.cmd.CmdEvent;
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+import com.java110.core.factory.GenerateCodeFactory;
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+import com.java110.doc.annotation.*;
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+import com.java110.dto.parkingCouponCar.ParkingCouponCarDto;
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+import com.java110.dto.parkingCouponShop.ParkingCouponShopDto;
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+import com.java110.intf.acct.IParkingCouponCarV1InnerServiceSMO;
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+import com.java110.intf.acct.IParkingCouponShopV1InnerServiceSMO;
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+import com.java110.intf.acct.IParkingCouponV1InnerServiceSMO;
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+import com.java110.po.parkingCouponCar.ParkingCouponCarPo;
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+import com.java110.po.parkingCouponShop.ParkingCouponShopPo;
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+import com.java110.utils.exception.CmdException;
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+import com.java110.utils.lock.DistributedLock;
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+import com.java110.utils.util.Assert;
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+import com.java110.utils.util.BeanConvertUtil;
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+import com.java110.utils.util.DateUtil;
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+import com.java110.vo.ResultVo;
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+import org.slf4j.Logger;
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+import org.slf4j.LoggerFactory;
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+import org.springframework.beans.factory.annotation.Autowired;
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+
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+import java.util.List;
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+
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+
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+@Java110CmdDoc(title = "商家赠送停车劵",
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+ description = "商家通过此接口赠送停车劵",
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+ httpMethod = "post",
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+ url = "http://{ip}:{port}/app/parkingCoupon.saveParkingCouponCar",
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+ resource = "acctDoc",
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+ author = "吴学文",
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+ serviceCode = "parkingCoupon.saveParkingCouponCar"
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+)
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+
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+@Java110ParamsDoc(params = {
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+ @Java110ParamDoc(name = "couponShopId", length = 30, remark = "优惠劵ID"),
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+ @Java110ParamDoc(name = "giveWay", length = 30, remark = "赠送方式 1001 扫码获取 2002 商家添加 3003 购物自动赠送"),
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+ @Java110ParamDoc(name = "carNum", length = 30, remark = "车牌号"),
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+ @Java110ParamDoc(name = "shopId", length = 30, remark = "店铺ID"),
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+})
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+
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+@Java110ResponseDoc(
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+ params = {
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+ @Java110ParamDoc(name = "code", type = "int", length = 11, defaultValue = "0", remark = "返回编号，0 成功 其他失败"),
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+ @Java110ParamDoc(name = "msg", type = "String", length = 250, defaultValue = "成功", remark = "描述"),
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+
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+ }
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+)
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+
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+@Java110ExampleDoc(
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+ reqBody = "http://{ip}:{port}/app/parkingCoupon.listParkingCoupon?page=1&row=100&communityId=2022081539020475",
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+ resBody = "{\"code\":0,\"msg\":\"成功\"}"
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+)
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+
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+/**
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+ * 类表述：保存
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+ * 服务编码：parkingCouponCar.saveParkingCouponCar
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+ * 请求路劲：/app/parkingCouponCar.SaveParkingCouponCar
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+ * add by 吴学文 at 2022-10-12 13:02:09 mail: 928255095@qq.com
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+ * open source address: https://gitee.com/wuxw7/MicroCommunity
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+ * 官网：http://www.homecommunity.cn
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+ * 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
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+ * // 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
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+ */
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+@Java110Cmd(serviceCode = "parkingCoupon.saveParkingCouponCar")
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+public class SaveParkingCouponCarCmd extends Cmd {
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+
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+ private static Logger logger = LoggerFactory.getLogger(SaveParkingCouponCarCmd.class);
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+
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+ public static final String CODE_PREFIX_ID = "10";
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+
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+ @Autowired
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+ private IParkingCouponCarV1InnerServiceSMO parkingCouponCarV1InnerServiceSMOImpl;
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+
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+ @Autowired
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+ private IParkingCouponV1InnerServiceSMO parkingCouponV1InnerServiceSMOImpl;
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+
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+ @Autowired
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+ private IParkingCouponShopV1InnerServiceSMO parkingCouponShopV1InnerServiceSMOImpl;
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+
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+ @Override
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+ public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
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+ Assert.hasKeyAndValue(reqJson, "couponShopId", "请求报文中未包含couponShopId");
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+ Assert.hasKeyAndValue(reqJson, "shopId", "请求报文中未包含shopId");
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+ Assert.hasKeyAndValue(reqJson, "carNum", "请求报文中未包含carNum");
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+ Assert.hasKeyAndValue(reqJson, "giveWay", "请求报文中未包含giveWay");
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+
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+ }
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+
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+ @Override
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+ @Java110Transactional
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+ public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
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+
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+
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+ ParkingCouponShopDto parkingCouponShopDto = new ParkingCouponShopDto();
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+ parkingCouponShopDto.setCouponShopId(reqJson.getString("couponShopId"));
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+ parkingCouponShopDto.setShopId(reqJson.getString("shopId"));
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+ List<ParkingCouponShopDto> parkingCouponShopDtos = parkingCouponShopV1InnerServiceSMOImpl.queryParkingCouponShops(parkingCouponShopDto);
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+
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+ Assert.listOnlyOne(parkingCouponShopDtos, "停车劵不存在");
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+
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+ int quantity = Integer.parseInt(parkingCouponShopDtos.get(0).getQuantity());
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+
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+ if (quantity < 1) {
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+ throw new CmdException("停车劵不足，请购买");
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+ }
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+ int flag = 0;
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+ // 这里加全局锁 防止 并发
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+ String requestId = DistributedLock.getLockUUID();
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+ String key = this.getClass().getSimpleName() + reqJson.getString("couponShopId");
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+ try {
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+ DistributedLock.waitGetDistributedLock(key, requestId);
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+ parkingCouponShopDto = new ParkingCouponShopDto();
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+ parkingCouponShopDto.setCouponShopId(reqJson.getString("couponShopId"));
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+ parkingCouponShopDto.setShopId(reqJson.getString("shopId"));
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+ parkingCouponShopDtos = parkingCouponShopV1InnerServiceSMOImpl.queryParkingCouponShops(parkingCouponShopDto);
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+ quantity = Integer.parseInt(parkingCouponShopDtos.get(0).getQuantity());
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+ if (quantity < 1) {
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+ throw new CmdException("停车劵不足，请购买");
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+ }
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+ ParkingCouponShopPo parkingCouponShopPo = new ParkingCouponShopPo();
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+ parkingCouponShopPo.setCouponShopId(parkingCouponShopDtos.get(0).getCouponShopId());
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+ parkingCouponShopPo.setQuantity((quantity - 1) + "");
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+ flag = parkingCouponShopV1InnerServiceSMOImpl.updateParkingCouponShop(parkingCouponShopPo);
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+ if (flag < 1) {
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+ throw new CmdException("优惠券递减失败");
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+ }
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+ } finally {
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+ DistributedLock.releaseDistributedLock(requestId, key);
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+ }
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+
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+ ParkingCouponCarPo parkingCouponCarPo = BeanConvertUtil.covertBean(reqJson, ParkingCouponCarPo.class);
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+ parkingCouponCarPo.setPccId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
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+ parkingCouponCarPo.setCouponId(parkingCouponShopDtos.get(0).getCouponId());
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+ parkingCouponCarPo.setCommunityId(parkingCouponShopDtos.get(0).getCommunityId());
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+ parkingCouponCarPo.setStartTime(DateUtil.getNow(DateUtil.DATE_FORMATE_STRING_A));
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+ parkingCouponCarPo.setEndTime(DateUtil.getAddDayString(DateUtil.getCurrentDate(),DateUtil.DATE_FORMATE_STRING_A,1));
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+ parkingCouponCarPo.setPaId(parkingCouponShopDtos.get(0).getPaId());
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+ parkingCouponCarPo.setState(ParkingCouponCarDto.STATE_WAIT);
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+ parkingCouponCarPo.setTypeCd(parkingCouponShopDtos.get(0).getTypeCd());
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+ parkingCouponCarPo.setValue(parkingCouponShopDtos.get(0).getValue());
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+
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+ flag = parkingCouponCarV1InnerServiceSMOImpl.saveParkingCouponCar(parkingCouponCarPo);
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+
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+ if (flag < 1) {
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+ throw new CmdException("保存数据失败");
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+ }
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+
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+ cmdDataFlowContext.setResponseEntity(ResultVo.success());
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+ }
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+}
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java110