抽奖规则代码优化

yujian

2019-03-05 c9eef762a23fabf7c05a460dc1cdc5aaca22e1c7

抽奖规则代码优化

 fanli/src/main/java/com/yeshi/fanli/controller/client/UserCouponController.java

@@ -433,11 +433,17 @@
    public void getLotteryResult(String callback, AcceptData acceptData, Long uid, PrintWriter out) {



        try {

            // 奖品

            // 剩余抽奖次数

            int count = 0;

            String prize = "";

            String hasPrize = "";

            Long couponId = null;

            // 本次抽中的奖品

            String prize = null;

			
            // 已使用抽奖次数

            int countUsed = 0;

            // 已拥有奖品数量

            int countPrize = 0;

            // 已有券类型

            String couponType = null;



            if (uid == null || uid == 0) { // 未登录

                int platformType = 0;

@@ -456,14 +462,19 @@
                    JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("设备不存在"));

                    return;

                }

                int countPrize = 0;



                List<DeviceLotteryRecord> list = deviceLotteryRecordService.listByPlatformAndDevice(platformType,

                        device);

                if (list != null && list.size() == Constant.MAX_COUNT_LOTTERY_NEWBIES) { // 无抽奖机会

                if (list != null && list.size() >= Constant.MAX_COUNT_LOTTERY_NEWBIES) { // 无抽奖机会

                    JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(2, "抽奖次数不足"));

                    return;

                } else if (list != null && list.size() < Constant.MAX_COUNT_LOTTERY_NEWBIES) { // 拥有抽奖机会

                } 
				
                Long couponId = null;

				
                if (list == null || list.size() == 0) { // 拥有抽奖机会

                    count = Constant.MAX_COUNT_LOTTERY_NEWBIES - 1;

                } else {



                    for (DeviceLotteryRecord deviceLotteryRecord : list) {

                        Long systemCouponId = deviceLotteryRecord.getSystemCouponId();

@@ -471,31 +482,32 @@
                            countPrize++;

                            couponId = systemCouponId;

                        }



                    }

					
                    if (countPrize == 1 && couponId != null) {

                        SystemCoupon coupon = systemCouponService.selectByPrimaryKey(couponId);

                        hasPrize = coupon.getType().name();

                    }



                    count = Constant.MAX_COUNT_LOTTERY_NEWBIES - 1 - list.size();



                } else {

                    count = Constant.MAX_COUNT_LOTTERY_NEWBIES - 1;

                }



                // 奖品小于2时才抽奖

                if (countPrize < 2) {

                    if (couponId != null) {

                        SystemCoupon coupon = systemCouponService.selectByPrimaryKey(couponId);

                        // 已有券

                        couponType = coupon.getType().name();

                    }

                // 奖品

                prize = getLotteryPrize(Constant.MAX_COUNT_LOTTERY_NEWBIES, countPrize, list.size(), couponId);

                    prize = getLotteryPrize(Constant.MAX_COUNT_LOTTERY_NEWBIES, countPrize, list.size(), couponType);

                }

				
                // 抽中

                Long newCouponId = null;

                if (prize != null && prize.trim().length() > 0) {

                    // 已存在此券

                    if (hasPrize.equals(prize)) {

                    if (prize.equals(couponType)) {

                        prize = null;

                    } else {

                        SystemCoupon coupon = systemCouponService.getCouponByType(prize);

                        if (coupon != null) {

                        newCouponId = coupon.getId();

                        }

                    }

                }



@@ -508,34 +520,52 @@
                deviceLotteryRecordService.insertSelective(record);



            } else { // 已登录

				
                UserInfoExtra userInfoExtra = userInfoExtraService.getUserInfoExtra(uid);

                if (userInfoExtra == null) {

                    JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("信息不正确"));

                    return;

                }



                // 剩余抽奖次数

                Integer lotteryNewbies = userInfoExtra.getLotteryNewbies();

                if (lotteryNewbies == null || lotteryNewbies < 1) { // 次数已用光

                    JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(2, "抽奖次数不足"));

                    return;

                } else {

                    count = lotteryNewbies - 1; // 剩余次数

                }



                // 剩余次数

                count = lotteryNewbies - 1; 
                // 已使用次数

                countUsed = Constant.MAX_COUNT_LOTTERY_NEWBIES - lotteryNewbies;

				


                // 已抽中的奖品

                List<UserSystemCoupon> list = userSystemCouponService.getUserCouponBySource(uid,

                        UserSystemCoupon.SOURCE_CHOUJIANG);

                if (list != null && list.size() == 1) {

                    couponId = list.get(0).getSystemCoupon().getId();

                    SystemCoupon coupon = systemCouponService.selectByPrimaryKey(couponId);

                    hasPrize = coupon.getType().name();

				
                if (list == null || list.size() == 0) {

                    // 抽奖

                    prize = getLotteryPrize(Constant.MAX_COUNT_LOTTERY_NEWBIES, 0, countUsed, couponType);

					
                } else if (list.size() == 1) {

                    UserSystemCoupon userSystemCoupon = list.get(0);

					
                    SystemCoupon systemCoupon = userSystemCoupon.getSystemCoupon();

                    if (systemCoupon != null) {

                        SystemCoupon coupon = systemCouponService.selectByPrimaryKey(systemCoupon.getId());

                        // 已有券

                        couponType = coupon.getType().name();

                }



                // 奖品

                prize = getLotteryPrize(Constant.MAX_COUNT_LOTTERY_NEWBIES, list.size(), Constant.MAX_COUNT_LOTTERY_NEWBIES - lotteryNewbies, couponId);

                    // 抽奖

                    prize = getLotteryPrize(Constant.MAX_COUNT_LOTTERY_NEWBIES, 0, countUsed, couponType);

                }



                // 抽中

                if (prize != null && prize.trim().length() > 0) {



                    if (hasPrize.equals(prize)) {

                    if (prize.equals(couponType)) {

                        // 已有此券

                        prize = null;

                    } else {

                        // 插入券信息

@@ -573,7 +603,7 @@
     * @param couponId 券id

     * @return

     */

    public String getLotteryPrize(int maxCount, int countPrize, int record, Long couponId) {

    public String getLotteryPrize(int maxCount, int countPrize, int record, String couponType) {



        String prize = null;

        String freeCoupon = CouponTypeEnum.welfareFreeCoupon.name(); // 福利免费券

@@ -581,14 +611,8 @@


        if (countPrize == 1 && record == maxCount - 1) {

            // 最后一次： 只收到一个奖品

            SystemCoupon systemCoupon = systemCouponService.selectByPrimaryKey(couponId);

            if (systemCoupon != null) {

                CouponTypeEnum type = systemCoupon.getType();

                if (type.name() == freeCoupon) {

                    prize = rebateCoupon; // 奖励券

                } else {

            if (rebateCoupon.equals(couponType)) {

                    prize = freeCoupon; // 福利免费券

                }

            } else {

                prize = rebateCoupon; // 奖励券

            }

@@ -613,7 +637,6 @@
                }

            }

        }



        return prize;

    }