优惠券结算

wujiexiang
Commit cd8fe8c0518c78c0eea591bc58a783fca6034383 1 parent 1dfb13a3
Showing 9 changed files with 145 additions and 133 deletions
dal/src/main/resources/META-INF/mybatis/order/BuyerOrderGoodsMapper.xml
order/src/main/java/com/yohoufo/order/charge/ChargeService.java
order/src/main/java/com/yohoufo/order/service/impl/SubmitOrderServiceImpl.java
order/src/main/java/com/yohoufo/order/service/proxy/CouponProxyService.java
order/src/main/java/com/yohoufo/order/service/support/CouponSupport.java
order/src/main/java/com/yohoufo/order/utils/DateUtil.java
promotion/src/main/java/com/yohoufo/promotion/controller/OrderCouponController.java
promotion/src/main/java/com/yohoufo/promotion/service/ICouponService.java
promotion/src/main/java/com/yohoufo/promotion/service/impl/CouponServiceImpl.java
--- a/dal/src/main/resources/META-INF/mybatis/order/BuyerOrderGoodsMapper.xml
View file @cd8fe8c
+++ b/dal/src/main/resources/META-INF/mybatis/order/BuyerOrderGoodsMapper.xml
View file @cd8fe8c
@@ -8,10 +8,10 @@
     <result column="skup" jdbcType="INTEGER" property="skup" />
     <result column="goods_price" jdbcType="DECIMAL" property="goodsPrice" />
     <result column="goods_amount" jdbcType="DECIMAL" property="goodsAmount" />
-    <result column="coupons_cut_amount" jdbcType="DECIMAL" property="couponCutAmount" />
+    <result column="coupon_cut_amount" jdbcType="DECIMAL" property="couponCutAmount" />
   </resultMap>
   <sql id="Base_Column_List">
-    id, order_code, skup, goods_price, goods_amount, uid
+    id, order_code, skup, goods_price, goods_amount, uid,coupon_cut_amount
   </sql>
   <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
@@ -85,7 +85,7 @@
         uid,
       </if>
       <if test="couponCutAmount != null">
-        coupons_cut_amount,
+        coupon_cut_amount,
       </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
--- a/order/src/main/java/com/yohoufo/order/charge/ChargeService.java
View file @cd8fe8c
+++ b/order/src/main/java/com/yohoufo/order/charge/ChargeService.java
View file @cd8fe8c
@@ -127,7 +127,7 @@ public class ChargeService {
         chargeResult.setFinalAmount(newFinalAmount);
         CouponPayResult couponPayResult = CouponPayResult.builder().couponCode(userCouponsBo.getCouponCode())
-                .couponAmount(couponPayAmount).couponTitle(userCouponsBo.getCouponName()).build();
+                .couponAmount(couponPayAmount).couponTitle(userCouponsBo.getCouponName()).couponCount(1).build();
         chargeResult.setCouponPayResult(couponPayResult);
@@ -139,7 +139,7 @@ public class ChargeService {
     private UserCouponsBo getOneUsableUserCouponBo(ChargeContext chargeContext) {
         ChargeParam chargeParam = chargeContext.getChargeParam();
-        List<UserCouponsBo> couponsBos = couponProxyService.checkUseCouponsAndGet(chargeParam.getUid(), chargeParam.getCouponCodes());
+        List<UserCouponsBo> couponsBos = couponProxyService.checkAndGetCoupons(chargeParam.getUid(), chargeParam.getCouponCodes());
         if (CollectionUtils.isEmpty(couponsBos)) {
             logger.info("[{}] not find any coupons by couponCodes:{}", chargeParam.getUid(), chargeParam.getCouponCodes());
             throw new ServiceException(ServiceError.PROMOTION_COUPON_IS_NOT_VAILD);
@@ -150,6 +150,7 @@ public class ChargeService {
         //找到可用的券
         List<UserCouponsBo> usableCoupons = couponMatchResults.stream().filter(result -> result.isUsable()).map(result -> result.getUserCouponsBo()).collect(Collectors.toList());
+        //当前只有使用一张券
         if (CollectionUtils.isEmpty(usableCoupons) || usableCoupons.size() != 1) {
             logger.info("[{}] get coupons by couponCodes:{} is invalid", chargeParam.getUid(), chargeParam.getCouponCodes());
             throw new ServiceException(ServiceError.PROMOTION_COUPON_IS_NOT_VAILD);
--- a/order/src/main/java/com/yohoufo/order/service/impl/SubmitOrderServiceImpl.java
View file @cd8fe8c
+++ b/order/src/main/java/com/yohoufo/order/service/impl/SubmitOrderServiceImpl.java
View file @cd8fe8c
@@ -3,6 +3,7 @@ package com.yohoufo.order.service.impl;
 import com.alibaba.fastjson.JSONObject;
 import com.yoho.core.common.utils.DateUtil;
 import com.yoho.core.dal.datasource.annotation.Database;
+import com.yoho.core.transaction.YHTxCoordinator;
 import com.yoho.core.transaction.annoation.YHTransaction;
 import com.yoho.error.ServiceError;
 import com.yoho.error.exception.ServiceException;
@@ -39,6 +40,9 @@ public class SubmitOrderServiceImpl implements ISubmitOrderService {
     @Autowired
     private CouponProxyService couponProxyService;
+    @Autowired
+    YHTxCoordinator tx;
+
     @YHTransaction
     public BuyerOrderSubmitResult doSumbitOrder(OrderBuilder orderBuilder){
@@ -56,6 +60,8 @@ public class SubmitOrderServiceImpl implements ISubmitOrderService {
             }
         }catch (Exception ex){
+            tx.rollback();
+
             try{
                 boolean returnStorageFlag = productProxyService.returnStorage(orderBuilder.getSkup());
--- a/order/src/main/java/com/yohoufo/order/service/proxy/CouponProxyService.java
View file @cd8fe8c
+++ b/order/src/main/java/com/yohoufo/order/service/proxy/CouponProxyService.java
View file @cd8fe8c
@@ -9,16 +9,19 @@ import com.yoho.core.transaction.annoation.TxCompensateArgs;
 import com.yoho.error.ServiceError;
 import com.yoho.error.exception.ServiceException;
 import com.yohobuy.ufo.model.promotion.UserCouponsBo;
+import com.yohobuy.ufo.model.promotion.UserCouponsListBo;
 import com.yohoufo.common.ApiResponse;
 import com.yohoufo.common.caller.UfoServiceCaller;
+import com.yohoufo.common.utils.DateUtil;
 import com.yohoufo.order.model.bo.CouponBo;
+import org.apache.commons.collections.CollectionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-
-import java.math.BigDecimal;
 import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
 /**
  * Created by jiexiang.wu on 2018/11/19.
@@ -38,40 +41,27 @@ public class CouponProxyService implements Compensator {
      * @return
      */
     public List<UserCouponsBo> getUserAvailableCoupons(int uid) {
-        UserCouponsBo userCouponsBo = new UserCouponsBo();
-        userCouponsBo.setCouponCode("a100");
-        userCouponsBo.setCouponAmount(BigDecimal.valueOf(20));
-        userCouponsBo.setUseLimitType("2");
-        userCouponsBo.setUseLimitValue("299");
-        userCouponsBo.setProductLimitType("1");
-        userCouponsBo.setProductIdInclude(Lists.newArrayList(88888900));
-        userCouponsBo.setUseRule("满299可用");
-        userCouponsBo.setStartTime(1514739661);
-        userCouponsBo.setEndTime(1546275661);
-
-        UserCouponsBo userCouponsBo1 = new UserCouponsBo();
-        userCouponsBo1.setCouponCode("a200");
-        userCouponsBo1.setCouponAmount(BigDecimal.valueOf(100));
-        userCouponsBo1.setUseLimitType("0");
-        userCouponsBo1.setUseLimitValue("");
-        userCouponsBo1.setProductLimitType("1");
-        userCouponsBo1.setProductIdInclude(Lists.newArrayList(88888900));
-        userCouponsBo1.setStartTime(1514739661);
-        userCouponsBo1.setEndTime(1546275661);
-        return Lists.newArrayList(userCouponsBo, userCouponsBo1);
+        logger.info("[{}] getUserAvailableCoupons", uid);
+        //未使用的优惠券，包括还未生效的券
+        ApiResponse resp = serviceCaller.call("app.coupons.listNoUsed", uid);
+        UserCouponsListBo result = getResultFromApiResponse(resp);
+        if (Objects.isNull(result) || CollectionUtils.isEmpty(result.getCoupons())) {
+            return Lists.newArrayList();
+        }
+        //过滤未生效的券
+        int currentTime = DateUtil.getCurrentTimeSecond();
+        return result.getCoupons().stream().filter(e -> e.getStartTime() < currentTime && e.getEndTime() > currentTime).collect(Collectors.toList());
     }
-    public List<UserCouponsBo> checkUseCouponsAndGet(int uid, List<String> couponCodes) {
-        UserCouponsBo userCouponsBo = new UserCouponsBo();
-        userCouponsBo.setCouponCode("a100");
-        userCouponsBo.setCouponAmount(BigDecimal.valueOf(20));
-        userCouponsBo.setUseLimitType("2");
-        userCouponsBo.setUseLimitValue("299");
-        userCouponsBo.setProductLimitType("1");
-        userCouponsBo.setProductIdInclude(Lists.newArrayList(88888900));
-        userCouponsBo.setStartTime(1514739661);
-        userCouponsBo.setEndTime(1546275661);
-        return Lists.newArrayList(userCouponsBo);
+    public List<UserCouponsBo> checkAndGetCoupons(int uid, List<String> couponCodes) {
+        logger.info("[{}] checkAndGetCoupons:{}", uid, couponCodes);
+        //未使用的优惠券，包括还未生效的券
+        ApiResponse resp = serviceCaller.call("app.coupons.checkAndGet", uid, couponCodes);
+        UserCouponsListBo result = getResultFromApiResponse(resp);
+        if (Objects.isNull(result) || CollectionUtils.isEmpty(result.getCoupons())) {
+            return Lists.newArrayList();
+        }
+        return result.getCoupons();
     }
@@ -87,7 +77,8 @@ public class CouponProxyService implements Compensator {
                                @TxCompensateArgs("couponBo") CouponBo coupon) {
         logger.info("[{}] request to use coupon,couponBo is {}", orderCode, coupon);
         ApiResponse resp = serviceCaller.call("app.coupons.use", uid, orderCode, Lists.newArrayList(coupon.getCouponCode()));
-        if (getResultFromApiResponse(resp) == false) {
+        Boolean result = getResultFromApiResponse(resp);
+        if (result == null || result.booleanValue() == false) {
             logger.warn("[{}] use couponBo fail,coupons is {}", orderCode, coupon);
             throw new ServiceException(ServiceError.PROMOTION_COUPON_IS_NOT_VAILD);
         }
@@ -105,21 +96,22 @@ public class CouponProxyService implements Compensator {
     public void orderCancelCoupon(int uid, long orderCode, CouponBo coupon) {
         logger.info("[{}] request to cancel coupon,couponBo is {}", orderCode, coupon);
         ApiResponse resp = serviceCaller.call("app.coupons.cancel", uid, orderCode, Lists.newArrayList(coupon.getCouponCode()));
-        if (getResultFromApiResponse(resp) == false) {
+        Boolean result = getResultFromApiResponse(resp);
+        if (result == null || result.booleanValue() == false) {
             logger.warn("[{}] cancel couponBo fail,coupons is {}", orderCode, coupon);
             throw new ServiceException(ServiceError.PROMOTION_COUPON_IS_NOT_VAILD);
         }
         logger.info("[{}] cancel coupon success", orderCode);
     }
-    private boolean getResultFromApiResponse(ApiResponse resp) {
+    private <T> T getResultFromApiResponse(ApiResponse resp) {
         if (resp == null) {
-            return false;
+            return null;
         }
         if (resp.getCode() != 200 || resp.getData() == null) {
-            return false;
+            return null;
         }
-        return (boolean) resp.getData();
+        return (T) resp.getData();
     }
     /**
@@ -137,7 +129,7 @@ public class CouponProxyService implements Compensator {
             JSONObject json = JSON.parseObject(message);
             uid = json.getIntValue("uid");
             orderCode = json.getLongValue("orderCode");
-            couponBo = json.getObject("coupons", CouponBo.class);
+            couponBo = json.getObject("couponBo", CouponBo.class);
         } catch (Exception ex) {
             logger.warn("parse message to json error,message is {}", message, ex);
         }
--- a/order/src/main/java/com/yohoufo/order/service/support/CouponSupport.java
View file @cd8fe8c
+++ b/order/src/main/java/com/yohoufo/order/service/support/CouponSupport.java
View file @cd8fe8c
@@ -3,12 +3,12 @@ package com.yohoufo.order.service.support;
 import com.google.common.collect.Lists;
 import com.yohobuy.ufo.model.order.constants.OrderConstant;
 import com.yohobuy.ufo.model.promotion.UserCouponsBo;
+import com.yohoufo.common.utils.DateUtil;
 import com.yohoufo.order.charge.model.ChargeResult;
 import com.yohoufo.order.charge.model.CouponMatchResult;
 import com.yohoufo.order.charge.model.CouponPayResult;
 import com.yohoufo.order.model.response.CouponInfo;
 import com.yohoufo.order.model.response.ShoppingCoupon;
-import com.yohoufo.order.utils.DateUtil;
 import com.yohoufo.order.utils.MathUtils;
 import org.apache.commons.collections.CollectionUtils;
 import org.springframework.stereotype.Component;
@@ -39,8 +39,8 @@ public class CouponSupport {
             shoppingCoupon.setCouponCode(userCouponsBo.getCouponCode());
             shoppingCoupon.setCouponName(userCouponsBo.getCouponName());
             shoppingCoupon.setCouponValueStr(userCouponsBo.getCouponAmount().intValue() + "");
-            shoppingCoupon.setCouponValidity(DateUtil.format(DateUtil.getDateFromLong(userCouponsBo.getStartTime()), "yyyy.MM.dd") + "-" +
-                    DateUtil.format(DateUtil.getDateFromLong(userCouponsBo.getEndTime()), "yyyy.MM.dd"));
+            shoppingCoupon.setCouponValidity(DateUtil.getDateFormat(userCouponsBo.getStartTime()) + "-" +
+                    DateUtil.getDateFormat(userCouponsBo.getEndTime()));
             shoppingCoupon.setUseRuleStr(userCouponsBo.getUseRule());
             shoppingCoupon.setSelected(OrderConstant.N_STR);
--- a/order/src/main/java/com/yohoufo/order/utils/DateUtil.java deleted 100644 → 0
View file @1dfb13a
+++ b/order/src/main/java/com/yohoufo/order/utils/DateUtil.java deleted 100644 → 0
View file @1dfb13a
-package com.yohoufo.order.utils;
-
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-/**
- * Created by jiexiang.wu on 2018/11/20.
- */
-public class DateUtil {
-
-    public static final String yyyy_MM_dd_HH_mm_SS = "yyyy-MM-dd HH:mm:ss";
-
-    public static final String yyyy$MM$dd = "yyyy.MM.dd";
-
-
-    /**
-     * 将Date类型转换为字符串
-     *
-     * @param date    日期类型
-     * @param pattern 字符串格式
-     * @return 日期字符串
-     */
-    public static String format(Date date, String pattern) {
-        if (date == null) {
-            return "null";
-        }
-        if (pattern == null || pattern.equals("") || pattern.equals("null")) {
-            pattern = yyyy$MM$dd;
-        }
-        return new SimpleDateFormat(pattern).format(date);
-    }
-
-
-    /**
-     * @param time
-     * @return java.lang.String
-     */
-    public static Date getDateFromLong(long time) {
-        Long timestamp = time*1000;
-
-        String date = new java.text.SimpleDateFormat(yyyy_MM_dd_HH_mm_SS).format(new java.util.Date(timestamp));
-        return format(date);
-    }
-
-    /**
-     * 将字符串转换为Date类型
-     *
-     * @param date 字符串类型
-     * @return 日期类型
-     */
-    public static Date format(String date) {
-        return format(date, null);
-    }
-
-    /**
-     * 将字符串转换为Date类型
-     *
-     * @param date    字符串类型
-     * @param pattern 格式
-     * @return 日期类型
-     */
-    public static Date format(String date, String pattern) {
-        if (pattern == null || pattern.equals("") || pattern.equals("null")) {
-            pattern = yyyy_MM_dd_HH_mm_SS;
-        }
-        if (date == null || date.equals("") || date.equals("null")) {
-            return new Date();
-        }
-        Date d = null;
-        try {
-            d = new SimpleDateFormat(pattern).parse(date);
-        } catch (ParseException pe) {
-        }
-        return d;
-    }
-
-}
--- a/promotion/src/main/java/com/yohoufo/promotion/controller/OrderCouponController.java
View file @cd8fe8c
+++ b/promotion/src/main/java/com/yohoufo/promotion/controller/OrderCouponController.java
View file @cd8fe8c
 package com.yohoufo.promotion.controller;
+import com.yoho.error.ServiceError;
+import com.yoho.error.exception.ServiceException;
 import com.yohobuy.ufo.model.promotion.UserCouponsListBo;
 import com.yohoufo.common.ApiResponse;
 import com.yohoufo.promotion.service.ICouponService;
+import org.apache.commons.collections.CollectionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -72,7 +75,7 @@ public class OrderCouponController {
      * @param uid
      * @return
      */
-    @RequestMapping(params = "method=app.coupons.list")
+    @RequestMapping(params = "method=app.coupons.listNoUsed")
     @ResponseBody
     public ApiResponse queryUserNoUsedCoupons(@RequestParam(value = "uid") Integer uid) {
@@ -83,4 +86,23 @@ public class OrderCouponController {
     }
+    /**
+     * 优惠券列表(订单使用)
+     *
+     * @param uid
+     * @return
+     */
+    @RequestMapping(params = "method=app.coupons.checkAndGet")
+    @ResponseBody
+    public ApiResponse checkAndGetCoupons(@RequestParam(value = "uid") int uid,
+                                          @RequestParam(value = "couponCodes") List<String> couponCodes) {
+
+        logger.info("checkAndGet coupons, uid: {},couponCodes:{}", uid, couponCodes);
+        if (uid <= 0 || CollectionUtils.isEmpty(couponCodes)) {
+            throw new ServiceException(ServiceError.PROMOTION_REQUEST_PAREMENT_ERROR);
+        }
+        UserCouponsListBo couponBoList = couponService.checkAndGetCoupons(uid, couponCodes);
+        logger.info("checkAndGet coupons, uid: {},couponCodes:{},success", uid, couponCodes);
+        return new ApiResponse.ApiResponseBuilder().code(200).data(couponBoList).build();
+    }
 }
--- a/promotion/src/main/java/com/yohoufo/promotion/service/ICouponService.java
View file @cd8fe8c
+++ b/promotion/src/main/java/com/yohoufo/promotion/service/ICouponService.java
View file @cd8fe8c
@@ -47,5 +47,13 @@ public interface ICouponService {
      */
     public UserCouponsListBo queryUserNoUsedCoupons(Integer uid);
+    /**
+     * 校验券并返回券信息
+     *
+     * @param uid
+     * @param couponCodes
+     * @return
+     */
+    UserCouponsListBo checkAndGetCoupons(int uid, List<String> couponCodes);
 }
--- a/promotion/src/main/java/com/yohoufo/promotion/service/impl/CouponServiceImpl.java
View file @cd8fe8c
+++ b/promotion/src/main/java/com/yohoufo/promotion/service/impl/CouponServiceImpl.java
View file @cd8fe8c
@@ -224,9 +224,9 @@ public class CouponServiceImpl implements ICouponService {
         List<String> couponIdList = list.stream().map(UserCoupon::getCouponToken).collect(Collectors.toList());
         List<Coupon> couponList = couponCacheService.getCouponsWithCache(couponIdList);
         Map<Integer, Coupon> couponMap = couponList.stream().filter(coupon -> {
-            if (coupon.getStatus()!=null && coupon.getStatus().intValue() == CouponsStatusEnum.VALID.getCode()){
+            if (coupon.getStatus() != null && coupon.getStatus().intValue() == CouponsStatusEnum.VALID.getCode()) {
                 return true;
-            }else{
+            } else {
                 return false;
             }
         }).collect(Collectors.toMap(Coupon::getId, Function.identity()));
@@ -234,7 +234,9 @@ public class CouponServiceImpl implements ICouponService {
         // 优惠券商品限制 key=couponId, value=ProductId集合
         Map<Integer, List<Integer>> couponProductIdMap = getProductIdListMap(couponList);
-        List<UserCouponsBo> couponBoList = list.stream().map(userCoupon -> {
+        List<UserCouponsBo> couponBoList = list.stream().filter(userCoupon -> {
+            return couponMap.containsKey(userCoupon.getCouponId());
+        }).map(userCoupon -> {
             Coupon coupon = couponMap.get(userCoupon.getCouponId());
             List<Integer> productIds = couponProductIdMap.get(userCoupon.getCouponId());
@@ -291,12 +293,14 @@ public class CouponServiceImpl implements ICouponService {
             }
         }).collect(Collectors.toMap(Coupon::getId, Function.identity()));
-        List<CouponInfo> couponInfoList = list.stream().map(userCoupon -> {
+        List<CouponInfo> couponInfoList = list.stream().filter(userCoupon -> {
+            return couponMap.containsKey(userCoupon.getCouponId());
+        }).map(userCoupon -> {
             Coupon coupon = couponMap.get(userCoupon.getCouponId());
             // 单个获取couponType
-            CouponType couponType = couponCacheService.getCouponTypeWithCache(userCoupon.getCouponType()!=null ? userCoupon.getCouponType().intValue() : null);
+            CouponType couponType = couponCacheService.getCouponTypeWithCache(userCoupon.getCouponType() != null ? userCoupon.getCouponType().intValue() : null);
             return CouponConvert.convertCouponInfo(userCoupon, coupon, couponType);
@@ -314,5 +318,62 @@ public class CouponServiceImpl implements ICouponService {
         int cnt = userCouponMapper.selectCntUsableCouponByUid(uid, DateUtil.getCurrentTimeSecond());
         return cnt;
+
+    }
+
+    @Override
+    public UserCouponsListBo checkAndGetCoupons(int uid, List<String> couponCodes) {
+        //数据校验
+        if (uid <= 0 || CollectionUtils.isEmpty(couponCodes)) {
+            logger.warn("check coupon use param error:{}, {}", uid, couponCodes);
+            throw new ServiceException(ServiceError.PROMOTION_PARAM_IS_ERROR);
+        }
+
+        // 获取用户券记录
+        List<UserCoupon> userCoupons = userCouponMapper.selectByUidAndCouponCodes(uid, couponCodes);
+
+        int time = DateUtil.getCurrentTimeSecond();
+
+        List<UserCouponsBo> couponBoList = couponCodes.stream().map(couponCode -> {
+
+            UserCoupon userCoupon = userCoupons.stream().filter(e -> couponCode.equals(e.getCouponCode())).findAny().orElse(null);
+            logger.info("user coupon {},{},{}", uid, couponCode, userCoupon);
+            if (userCoupon == null) {
+                logger.warn("not find user coupon by{},{}", uid, couponCode);
+                throw new ServiceException(ServiceError.PROMOTION_COUPON_IS_NOT_YOUS);
+            }
+            //判断券状态
+            if (userCoupon.getStatus().intValue() != CouponUseStatusEnum.NOT_USED.getCode()) {
+                logger.warn("user this coupon is used:{},{}", userCoupon.getUid(), userCoupon.getCouponCode());
+                throw new ServiceException(ServiceError.PROMOTION_COUPON_NOT_USE_DOUBLE);
+            }
+
+            //判断生失效时间
+            if (userCoupon.getStartTime() > time || userCoupon.getEndTime() < time) {
+                logger.warn("coupon has expire or not arrive time:{},{},{}", userCoupon.getStartTime(), userCoupon.getEndTime(), time);
+                throw new ServiceException(ServiceError.PROMOTION_COUPON_NOT_ALLOW_OR_EXPIRE);
+            }
+
+            //券模板的状态
+            Coupon coupon = couponCacheService.getCouponWithCache(userCoupon.getCouponToken());
+            if (coupon == null) {
+                logger.warn("coupons is null");
+                throw new ServiceException(ServiceError.PROMOTION_COUPON_NOT_EXISTS);
+            }
+            if (coupon.getStatus() != CouponsStatusEnum.VALID.getCode()) {
+                logger.warn("coupon status can't be use:{},{}", coupon.getId(), coupon.getStatus());
+                throw new ServiceException(ServiceError.PROMOTION_COUPON_IS_NOT_VAILD);
+            }
+            //所有的校验都通过了，生成bo
+            Map<Integer, List<Integer>> couponProductIdMap = getProductIdListMap(Lists.newArrayList(coupon));
+            List<Integer> productIds = couponProductIdMap.get(userCoupon.getCouponId());
+
+            UserCouponsBo couponBo = CouponConvert.covertCouponBo(userCoupon, coupon);
+            couponBo.setProductIdInclude(productIds);
+
+            return couponBo;
+
+        }).collect(Collectors.toList());
+        return UserCouponsListBo.builder().coupons(couponBoList).build();
     }
 }