淘宝相似商品推荐接口优化，根据商品ID搜索商品基本信息优化

admin

2019-11-16 a6f34b99ee20e528b766c8ed5a61bd9c5aa0e7ae

 fanli/src/main/java/com/yeshi/fanli/service/impl/redpack/RedPackWinNewUserServiceImpl.java

@@ -11,14 +11,19 @@


import com.yeshi.fanli.dao.mongodb.redpack.RedPackWinNewUserDao;

import com.yeshi.fanli.entity.bus.user.UserInfoExtra;

import com.yeshi.fanli.entity.push.DeviceActive;

import com.yeshi.fanli.entity.redpack.RedPackBalance;

import com.yeshi.fanli.entity.redpack.RedPackWinNewUser;

import com.yeshi.fanli.log.LogHelper;

import com.yeshi.fanli.service.inter.money.msg.UserMoneyMsgNotificationService;

import com.yeshi.fanli.service.inter.push.DeviceActiveService;

import com.yeshi.fanli.service.inter.redpack.RedPackBalanceService;

import com.yeshi.fanli.service.inter.redpack.RedPackConfigService;

import com.yeshi.fanli.service.inter.redpack.RedPackWinNewUserService;

import com.yeshi.fanli.service.inter.user.UserInfoExtraService;

import com.yeshi.fanli.util.Constant;

import com.yeshi.fanli.util.MoneyBigDecimalUtil;

import com.yeshi.fanli.util.StringUtil;

import com.yeshi.fanli.util.annotation.RequestSerializableByKeyService;

import com.yeshi.fanli.util.factory.RedPackDetailFactory;

import com.yeshi.fanli.vo.redpack.RedPackWinDetailVO;

@@ -41,11 +46,75 @@
   @Resource

   private UserMoneyMsgNotificationService userMoneyMsgNotificationService;

   

   @Resource

   private DeviceActiveService deviceActiveService;

	
	
   @Override

   public boolean verifyHasReward(Long uid, String device) {

      try {

         if (StringUtil.isNullOrEmpty(device) && (uid == null || uid <= 0)) 
            return false;

			
         if (uid == null || uid <= 0) {

            DeviceActive deviceActive = deviceActiveService.getFirstActiveInfo(device);

            if (deviceActive == null) 
               return true; // 新设备弹出

				
            Date nowTime = new Date();

            Date createTime = deviceActive.getCreateTime();

            int days = DateUtil.daysBetween2(createTime, nowTime);

            if (days >= Constant.RED_PACK_NEW_USER_DAYS) {

               return false; // 已经超出设置天数

            }

            return true; // 未超过时间

         }

			
         RedPackBalance redPackBalance = redPackBalanceService.selectByPrimaryKey(uid);

         if (redPackBalance != null && redPackBalance.getState() != null 
               && redPackBalance.getState() == RedPackBalance.STATE_LOCKED) 
            return false;  // 红包封禁

			
         UserInfoExtra userInfoExtra = userInfoExtraService.getUserInfoExtra(uid);

         if (userInfoExtra == null || userInfoExtra.getFirstLoginTime() == null) 
            return false;

			
         Date nowTime = new Date();

         Date firstLoginTime = userInfoExtra.getFirstLoginTime();

         int days = DateUtil.daysBetween2(firstLoginTime, nowTime);

         if (days >= Constant.RED_PACK_NEW_USER_DAYS)

            return false; // 已经超出设置天数

			
         RedPackWinNewUser redPackWin = redPackWinNewUserDao.getByUid(uid);

         if (redPackWin != null) {

            if (redPackWin.getMoney().compareTo(Constant.RED_PACK_NEW_USER_MONEY) >= 0)

               return false; // 已领取完

				
            Date updateTime = redPackWin.getUpdateTime();

            int daysNum = DateUtil.daysBetween2(updateTime, nowTime);

            if (daysNum == 0) 
               return false; // 今日已领取

				
            Integer num = redPackWin.getNum();

            if (num >= Constant.RED_PACK_NEW_USER_DAYS) 
               return false; // 领取次数超限

         }

         return true;

      } catch (Exception e) {

         LogHelper.errorDetailInfo(e);

      }

      return false;

   }

	
	
   

   @RequestSerializableByKeyService(key = "#uid")

   @Transactional(rollbackFor = Exception.class)

   @Override

   public RedPackWinDetailVO receiveReward(Long uid) throws Exception {

      if (uid == null || uid <= 0) 
         return null; // 未登录弹出

		
      UserInfoExtra userInfoExtra = userInfoExtraService.getUserInfoExtra(uid);

      if (userInfoExtra == null || userInfoExtra.getFirstLoginTime() == null) 

         return null;

@@ -53,7 +122,7 @@
      Date nowTime = new Date();

      Date firstLoginTime = userInfoExtra.getFirstLoginTime();

      int days = DateUtil.daysBetween2(firstLoginTime, nowTime);

      if (days > Constant.RED_PACK_NEW_USER_DAYS)

      if (days >= Constant.RED_PACK_NEW_USER_DAYS)

         return null; // 已经超出设置天数

      

      RedPackWinNewUser redPackWin = redPackWinNewUserDao.getByUid(uid);

@@ -73,23 +142,28 @@
            

      BigDecimal money = null;

      if (redPackWin == null) { // 第一次

         if (days == Constant.RED_PACK_NEW_USER_DAYS) {  // 最后一天

         if (days == Constant.RED_PACK_NEW_USER_DAYS - 1) {  // 最后一天

            money = Constant.RED_PACK_NEW_USER_MONEY;

         } else { // 计算随机奖励

            double randomNum = Constant.RED_PACK_NEW_USER_MIN +  Math.random() * (Constant.RED_PACK_NEW_USER_MAX - Constant.RED_PACK_NEW_USER_MIN);

            BigDecimal rate = new BigDecimal(randomNum/100).setScale(2);

            randomNum = randomNum/100;

            BigDecimal rate = new BigDecimal(randomNum).setScale(2, BigDecimal.ROUND_DOWN);

            money = MoneyBigDecimalUtil.mul(Constant.RED_PACK_NEW_USER_MONEY,rate);

         }

      } else if (days == Constant.RED_PACK_NEW_USER_DAYS) { // 最后一天

      } else if (days == Constant.RED_PACK_NEW_USER_DAYS - 1) { // 最后一天

         money = MoneyBigDecimalUtil.sub(Constant.RED_PACK_NEW_USER_MONEY, redPackWin.getMoney());

      } else { // 计算剩余随机奖励 10%-25% 

         double randomNum = 10 +  Math.random() * (20 - 10);

         BigDecimal rate = new BigDecimal(randomNum/100).setScale(2);

         BigDecimal rate = new BigDecimal(randomNum/100).setScale(2, BigDecimal.ROUND_DOWN);

         money = MoneyBigDecimalUtil.mul(MoneyBigDecimalUtil.sub(Constant.RED_PACK_NEW_USER_MONEY,redPackWin.getMoney()),rate);

      }

      

      int num = 1;

      money = money.setScale(2);

      // 4、增加红包

      redPackBalanceService.addRedPack(uid, money, RedPackDetailFactory.createNewUserReward(uid, days, money));

		
      // 插入领取记录

      int num = 1;

      if (redPackWin == null) {

         redPackWin = new RedPackWinNewUser();

         redPackWin.setNum(1);

@@ -99,16 +173,11 @@
         redPackWin.setUpdateTime(nowTime);

      } else {

         num = redPackWin.getNum() + 1;

         redPackWin = new RedPackWinNewUser();

         redPackWin.setUid(uid.toString());

         redPackWin.setNum(num);

         redPackWin.setMoney(MoneyBigDecimalUtil.add(money, redPackWin.getMoney()));

         redPackWin.setUpdateTime(nowTime);

      }

      redPackWinNewUserDao.save(redPackWin);

		
      // 4、增加红包

      redPackBalanceService.addRedPack(uid, money, RedPackDetailFactory.createNewUserReward(uid,num, money));

      

      RedPackWinDetailVO winDetailVO = new RedPackWinDetailVO();

      winDetailVO.setTitle("新人红包");