package com.yeshi.fanli.aspect;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import org.aspectj.lang.ProceedingJoinPoint;
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import org.aspectj.lang.annotation.Around;
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import org.aspectj.lang.annotation.Aspect;
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import org.springframework.core.annotation.Order;
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import org.springframework.core.task.TaskExecutor;
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import org.springframework.stereotype.Component;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import com.yeshi.fanli.service.inter.user.UserSystemCouponService;
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import com.yeshi.fanli.util.RedisManager;
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/**
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* 活跃用户处理
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*
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* @author Administrator
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*
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*/
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//@Component
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//@Aspect
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//@Order(6)
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public class ActiveUserAspect {
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@Resource(name = "taskExecutor")
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private TaskExecutor executor;
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@Resource
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private RedisManager redisManager;
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@Resource
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private UserSystemCouponService userSystemCouponService;
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public static final String EDP = "execution(* com.yeshi.fanli.controller.client.*.*(..))";
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// @Around(EDP)
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public Object activeAround(ProceedingJoinPoint joinPoint) throws Throwable {
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Long uid = null;
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ServletRequestAttributes servletContainer = (ServletRequestAttributes) RequestContextHolder
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.getRequestAttributes();
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HttpServletRequest request = servletContainer.getRequest();
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String str_uid = request.getParameter("uid");
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if (str_uid != null && str_uid.trim().length() > 0) {
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uid = Long.parseLong(str_uid);
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}
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final Long uuid = uid;
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executor.execute(new Runnable() {
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@Override
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public void run() {
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if (uuid == null) {
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return;
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}
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// 缓存uid的Key
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String key = "activeUid_" + uuid;
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// 缓存中是否存在uid
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String cacheValue = redisManager.getCommonString(key);
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if (cacheValue != null && cacheValue.trim().length() > 0) {
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return;
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}
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// 加入缓存 20分钟
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redisManager.cacheCommonString("activeUid_" + uuid, uuid.toString(), 60 * 20);
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// 接收券
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try {
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userSystemCouponService.receivedCoupon(uuid);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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});
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Object[] args = joinPoint.getArgs();
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return joinPoint.proceed(args);
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}
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}
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