List indexNearbyUserResponseList = userResults.getContent().stream()
.map(p -> {
String pid = p.getContent().getName();
//将自己排除
if (Integer.valueOf(pid).equals(userId)) {
return null;
}
//从缓存中获取用户信息
User user = userService.getUserFromCache(pid);
if (user == null) {
//如果缓存中不存在，则从数据库中获取
user = userService.getById(pid);
if (user == null) {
//如果数据库中也不存在，则返回null
return null;
}
//将用户信息存入缓存
userService.setUserToCache(user);
}
//筛选用户
if((sex == 1 && user.getSex() == 2) || (sex == 2 && user.getSex() == 1))return null;
if (StringUtils.isNotEmpty(user.getAvatar())) {
IndexNearbyUserResponse indexNearbyUserResponse = new IndexNearbyUserResponse();
BeanUtils.copyProperties(user, indexNearbyUserResponse);
indexNearbyUserResponse.setDistance(p.getDistance().getValue());
return indexNearbyUserResponse;
}
return null;
})
.filter(e -> !ObjectUtils.isEmpty(e))
.toList();