会员时间内，只能下一单，只能使用一次券

liquidnet-bus-api/liquidnet-service-kylin-api/src/main/java/com/liquidnet/service/kylin/constant/KylinRedisConst.java

@@ -101,4 +101,8 @@ public class KylinRedisConst {
      * eg:{kylin:c_rs:${couponId}, List<巡演ID>}
      */
     public static final String COUPON_ROADSHOWS = "kylin:c_rs:";
+    public static final String COUPON_COUNT = "kylin:coupon:count:";//$key + $uid:$performance_id
+    public static final String MEMBER_COUNT = "kylin:member:count:";//$key + $uid:$performance_id
+
+
 }

liquidnet-bus-service/liquidnet-service-order/liquidnet-service-order-impl/src/main/java/com/liquidnet/service/order/service/impl/KylinOrderTicketsServiceImpl.java

@@ -98,6 +98,8 @@ public class KylinOrderTicketsServiceImpl implements IKylinOrderTicketsOrderServ
     public ResponseDto<PayInnerResultVo> checkCanOrder(PayOrderParam payOrderParam) {
         boolean isDownGeneral = false;
         boolean isPay = true;
+        boolean useAdvance = false;
+        String performanceId = "";
         List<AdamEntersVo> entersVoList = ObjectUtil.cloneArrayListObject();
         String uid = CurrentUtil.getCurrentUid();
         HashMap<String, Object> advanceMap = null;
@@ -128,7 +130,7 @@ public class KylinOrderTicketsServiceImpl implements IKylinOrderTicketsOrderServ
                     break;
                 }
             }
-
+            performanceId = performanceData.getPerformancesId();
             if (ticketTimesData == null || ticketData == null) {
                 return ResponseDto.failure(ErrorMapping.get("20004"));//参数错误
             }
@@ -204,8 +206,13 @@ public class KylinOrderTicketsServiceImpl implements IKylinOrderTicketsOrderServ
             }
 
             int memberType; //会员状态 不需要判断会员 1判断会员逻辑 2会员专属
-            if (DateUtil.compareStrDay(DateUtil.getNowTime(), memberTimeStart) == 1 && DateUtil.compareStrDay(DateUtil.getNowTime(), timeStart) == -1){//优先时间
-                if(payOrderParam.getNumber()>2){
+            if (DateUtil.compareStrDay(DateUtil.getNowTime(), memberTimeStart) == 1 && DateUtil.compareStrDay(DateUtil.getNowTime(), timeStart) == -1) {//优先时间
+                if (payOrderParam.getNumber() > ticketData.getCounts()) {
+                    return ResponseDto.failure("非法下单");
+                }
+                int advanceCount = dataUtils.incrUseMemberCount(uid, performanceData.getPerformancesId());
+                if (advanceCount > 1) {//todo
+                    dataUtils.decrUseMemberCount(uid, performanceData.getPerformancesId());
                     return ResponseDto.failure("非法下单");
                 }
             }
@@ -266,6 +273,13 @@ public class KylinOrderTicketsServiceImpl implements IKylinOrderTicketsOrderServ
                             orderUtils.backAdvanceCoupon(payOrderParam.getAdvanceCode(), uid);
                             return ResponseDto.failure("优先券该演出不可用");
                         }
+                        int couponCount = dataUtils.incrUseCouponCount(uid, performanceData.getPerformancesId());
+                        useAdvance = true;
+                        if (couponCount > 1) {//todo
+                            useAdvance = false;
+                            dataUtils.decrUseCouponCount(uid, performanceData.getPerformancesId());
+                            return ResponseDto.failure("非法下单");
+                        }
                     }
                 }
             }
@@ -376,6 +390,9 @@ public class KylinOrderTicketsServiceImpl implements IKylinOrderTicketsOrderServ
                 orderUtils.changeSurplus(isPay, payOrderParam.getTicketId(), payOrderParam.getNumber());
                 log.error("回滚库存");
                 orderUtils.backAdvanceCoupon(payOrderParam.getAdvanceCode(), uid);
+                if (useAdvance) {
+                    dataUtils.decrUseCouponCount(uid, performanceId);
+                }
                 for (AdamEntersVo enters : entersVoList) {
                     dataUtils.changeBuyInfo(uid, enters.getIdCard(), payOrderParam.getPerformanceId(), payOrderParam.getTicketId(), -1);
                 }

liquidnet-bus-service/liquidnet-service-order/liquidnet-service-order-impl/src/main/java/com/liquidnet/service/order/utils/DataUtils.java

@@ -293,16 +293,16 @@ public class DataUtils {
         String redisKey = KylinRedisConst.ADAM_IS_MEMBER
                 .concat(uid);
         Object obj = redisUtil.get(redisKey);
-        if(obj==null){
+        if (obj == null) {
             return null;
-        }else{
+        } else {
             return (Integer) obj;
         }
     }
 
     // 获取快递价格
-    public BigDecimal getExpressPrice(String adCode, String productCode){
-        BigDecimal price ;
+    public BigDecimal getExpressPrice(String adCode, String productCode) {
+        BigDecimal price;
         Object obj = redisUtil.get(KylinRedisConst.RETURN_ADDRESS_CODE + adCode + KylinRedisConst.EXPRESS_TYPE + productCode);
         if (obj != null) {
             KylinFreightChargeDao k = (KylinFreightChargeDao) obj;
@@ -321,9 +321,9 @@ public class DataUtils {
     public String getTicketPayTxt(String ticketId) {
         String rdsKey = KylinRedisConst.TICKET_PAY_TXT.concat(ticketId);
         Object obj = redisUtil.get(rdsKey);
-        if(obj==null){
+        if (obj == null) {
             return "";
-        }else{
+        } else {
             return (String) obj;
         }
     }
@@ -338,4 +338,44 @@ public class DataUtils {
             return (List<String>) obj;
         }
     }
+
+    public int incrUseCouponCount(String uid, String performanceId) {
+        String rdk = KylinRedisConst.COUPON_COUNT.concat(uid).concat(":").concat(performanceId);
+        return (int) redisUtil.incr(rdk, 1);
+    }
+
+    public int decrUseCouponCount(String uid, String performanceId) {
+        String rdk = KylinRedisConst.COUPON_COUNT.concat(uid).concat(":").concat(performanceId);
+        return (int) redisUtil.decr(rdk, 1);
+    }
+
+    public int incrUseMemberCount(String uid, String performanceId) {
+        String rdk = KylinRedisConst.MEMBER_COUNT.concat(uid).concat(":").concat(performanceId);
+        return (int) redisUtil.incr(rdk, 1);
+    }
+
+    public int decrUseMemberCount(String uid, String performanceId) {
+        String rdk = KylinRedisConst.MEMBER_COUNT.concat(uid).concat(":").concat(performanceId);
+        return (int) redisUtil.decr(rdk, 1);
+    }
+
+//    public int getUseCouponCount(String uid,String performanceId){
+//        String rdk = KylinRedisConst.COUPON_COUNT.concat(uid).concat(":").concat(performanceId);
+//        Object obj = redisUtil.get(rdk);
+//        if(obj==null){
+//            return 0;
+//        }else{
+//            return (int) obj;
+//        }
+//    }
+
+    public int getUseCouponCount(String uid, String performanceId) {
+        String rdk = KylinRedisConst.COUPON_COUNT.concat(uid).concat(":").concat(performanceId);
+        Object obj = redisUtil.get(rdk);
+        if (obj == null) {
+            return 0;
+        } else {
+            return (int) obj;
+        }
+    }
 }