增加查询参与抽奖人数接口

@@ -16,7 +16,8 @@ public enum CacheKeyEnum {
 	DRAWLINE_ACTIVITYBO("yh:act_activitybo:", "drawline.activitybo.redisSwitch", "drawline.activitybo.redisExpire", "限购排队活动信息(BO)"),
 	DRAWLINE_QUEUELIST("yh:act_queuelist:", "drawline.queuelist.redisSwitch", "drawline.queuelist.redisExpire", "活动排队列表"),
 	DRAWLINE_USERACTIVITY("yh:act_useractivity:", "drawline.useractivity.redisSwitch", "drawline.useractivity.redisExpire", "活动排队列表"),
-	DRAWLINE_LUCKYUSERLIST("yh:act_luckyuser:", "drawline.luckyuserlist.redisSwitch", "drawline.luckyuserlist.redisExpire", "中奖用户信息列表");
+	DRAWLINE_LUCKYUSERLIST("yh:act_luckyuser:", "drawline.luckyuserlist.redisSwitch", "drawline.luckyuserlist.redisExpire", "中奖用户信息列表"),
+	USERDAY_DRAWPRIZENUM("yh:act_userday:drawPrizeNum", "userday.drawPrizeNum.redisSwitch", "userday.drawPrizeNum.redisExpire", "会员日虚拟参与抽奖人数");
 
 	// 缓存的key
 	private String cacheKey;

@@ -280,6 +280,32 @@ public class RedisValueCache {
 		}
 	}
 
+	/**
+	 * 清除
+	 *
+	 * @param cacheEnum
+	 *            缓存开关的枚举
+	 * @param obj
+	 *            key的后缀
+	 *
+	 */
+	public Long increment(CacheKeyEnum cacheEnum, Object obj, long delta, long timeout, TimeUnit unit) {
+		logger.debug("Enter increment valueOperation redis value. cacheEnum is {}, obj is {}, delta is {}, timeout is {}, unit is {}", cacheEnum, obj, delta, timeout, unit);
+		try {
+			String cacheKey = CacheKeyHelper.getCacheKeyAndCheck(cacheEnum, obj);
+			// 如果获取的key为空，则说明缓存开关是关闭的
+			if (StringUtils.isEmpty(cacheKey)) {
+				return null;
+			}
+			Long result = yhValueOperations.increment(cacheKey, delta);
+			yHRedisTemplate.longExpire(cacheKey, timeout, unit);
+			return result;
+		} catch (Exception e) {
+			logger.warn("Redis exception. value redis increment . cacheEnum is {}, obj is {}, exception msg is {}", cacheEnum, obj, e.getMessage());
+		}
+		return null;
+	}
+
 	public static void main(String[] args) {
 		String str = "12345";
 		String jsonStr = JSON.toJSONString(str);

@@ -74,4 +74,18 @@ public class UserdayPrizeLogController {
         return new ApiResponse(list);
     }
 
+    /**
+     * 查询参与抽奖人数
+     * @param prize_type
+     * @return
+     * @throws Exception
+     */
+    @RequestMapping("/queryPrizeLogNum")
+    @ResponseBody
+    public ApiResponse queryPrizeLogNum(int prize_type) throws Exception {
+        log.info("enter queryPrizeLogNum. param prize_type={}", prize_type);
+        int num = userdayPrizeLogService.queryPrizeLogNum(prize_type);
+        return new ApiResponse(num);
+    }
+
 }

@@ -23,4 +23,6 @@ public interface IUserdayPrizeLogDAO {
     int insertLog(UserdayPrizeLog userdayPrizeLog);
 
     List<UserdayPrizeLog> selectByUidAndPrizeType(@Param("uid") int uid, @Param("prizeType") int prizeType);
+
+    int selectNumByPrizeType(@Param("prizeType") int prize_type);
 }
\ No newline at end of file

@@ -116,6 +116,9 @@
         from userday_prize_log
         where uid = #{uid,jdbcType=INTEGER} and prize_type = #{prizeType,jdbcType=INTEGER} and winning_date = UNIX_TIMESTAMP(CURRENT_DATE())
     </select>
+    <select id="selectNumByPrizeType" resultType="java.lang.Integer">
+        select IFNULL(COUNT(DISTINCT uid), 0) from userday_prize_log where prize_type = #{prizeType,jdbcType=INTEGER}
+    </select>
 
     <insert id="insertLog" parameterType="com.yoho.userday.dal.model.UserdayPrizeLog">
         insert into userday_prize_log (uid, prize_type,

@@ -24,4 +24,6 @@ public interface IUserdayPrizeLogService {
      * @throws Exception
      */
     List<UserdayPrizeLogResponseBO> queryPrizeLog(int uid, int prize_type) throws Exception;
+
+    int queryPrizeLogNum(int prize_type);
 }

@@ -6,6 +6,8 @@ import java.util.Map;
 
 import javax.annotation.Resource;
 
+import com.yoho.activity.common.redis.CacheKeyEnum;
+import com.yoho.activity.common.redis.RedisValueCache;
 import org.apache.commons.collections.CollectionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -35,6 +37,8 @@ public class UserdayPrizeLogServiceImpl implements IUserdayPrizeLogService {
     private IUserdayPrizeLogDAO userdayPrizeLogDAO;
     @Resource(name = "userdayDrawPrizeService")
     Map<Integer, IUserdayDrawPrizeService> userdayDrawPrizeServiceMap;
+    @Resource
+    RedisValueCache redisValueCache;
 
     @Value("${userday.open.day}")
     String userdayOpenDay;
@@ -127,7 +131,7 @@ public class UserdayPrizeLogServiceImpl implements IUserdayPrizeLogService {
         for (UserdayPrizeLog dal : userdayPrizeLogList) {
             bo = new UserdayPrizeLogResponseBO();
             BeanUtils.copyProperties(dal, bo);
-        	bo.setWinningTime(DateUtils.long2DateStr(((long)bo.getCreateTime()) * 1000, "HH:mm"));
+            bo.setWinningTime(DateUtils.long2DateStr(((long) bo.getCreateTime()) * 1000, "HH:mm"));
             list.add(bo);
         }
 
@@ -135,4 +139,12 @@ public class UserdayPrizeLogServiceImpl implements IUserdayPrizeLogService {
         return list;
     }
 
+    @Override
+    public int queryPrizeLogNum(int prize_type) {
+        log.info("enter queryPrizeLogNum. param prize_type={}", prize_type);
+        int realNum = userdayPrizeLogDAO.selectNumByPrizeType(prize_type);
+        Integer virtualNum = redisValueCache.get(CacheKeyEnum.USERDAY_DRAWPRIZENUM, "", Integer.class);
+        return realNum + (null == virtualNum ? 0 : virtualNum);
+    }
+
 }

+package com.yoho.activity.service.timer;
+
+import com.yoho.activity.common.redis.CacheKeyEnum;
+import com.yoho.activity.common.redis.RedisValueCache;
+import com.yoho.core.common.utils.DateUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 会员日：每分钟增加抽奖人数定时任务
+ */
+@Component
+public class UserdayDrawPrizeNumTimer {
+
+    private static final Logger log = LoggerFactory.getLogger(UserdayDrawPrizeNumTimer.class);
+
+    @Resource
+    RedisValueCache redisValueCache;
+    @Value("${userday.open.day}")
+    String userdayOpenDay;
+
+    @Scheduled(fixedDelay = 60 * 1000)
+    public void run() {
+        log.info("UserdayDrawPrizeNumTimer run.");
+
+        // (1)校验当天是否是会员日
+        String dateStr = DateUtil.getcurrentDate();
+        if (!userdayOpenDay.equals(dateStr.substring(8, 10))) {
+            return;
+        }
+        redisValueCache.increment(CacheKeyEnum.USERDAY_DRAWPRIZENUM, "", 10, 2, TimeUnit.MINUTES);
+    }
+
+}

@@ -74,3 +74,4 @@ rabbit_password=yoho
 
 userday.coupon={"20":"14146", "10":"14144"}
 userday.open.day=14
+userday.drawPrizeNum.redisSwitch=true
\ No newline at end of file

@@ -67,3 +67,4 @@ rabbit_password =${rabbit_password}
 
 userday.coupon=${userday.coupon}
 userday.open.day=${userday.open.day}
+userday.drawPrizeNum.redisSwitch=true
\ No newline at end of file