/**
* 该方法是usersToMapSortedConvertor(List<User> users,String client_id)方法的改良版，
* 核心作用相同，除了有按行业排序，该方法多了一层按距离排序。现根据行业排序，然后根据距离排序
*
* @param users
* @return notice:在推荐的同行中如果有人没有location记录，则为其设置一个默认坐标
*/
public Map<String, Object> usersToMapSortedWithDistanceConvertor(List<User> users, User me) {
List<Map<String, Object>> usersmsg = new ArrayList<Map<String, Object>>();
for (User u : users) {
Map<String, Object> msg = new HashMap<String, Object>();
msg.put(
"user",
userMapBuilder(
u,
me.getClient_id(),
conditionGenetator("hasFriend", "hasRoom", "hasDistance") /*true,true,true*/));
usersmsg.add(msg);
}
// 排序操作，详细请看 SortUtil 类
usersmsg = SortUtil.sortByLabelName(usersmsg, me.getLabelnames());
if (locationService.findLocationByUser(me) != null)
usersmsg = SortUtil.sortByDistance(usersmsg);
return generateResult(usersmsg);
}
/**
* 该方法是usersToMapConvertor(List<User> users,String client_id)方法的改良版， 核心作用相同，该方法多了一层按标签排序
*
* @param users
* @return 2015-12-18:暂时去掉标签排序
*/
public Map<String, Object> usersToMapSortedConvertor(List<User> users, User me) {
List<Map<String, Object>> usersmsg = new ArrayList<Map<String, Object>>();
for (User u : users) {
Map<String, Object> msg = new HashMap<String, Object>();
msg.put(
"user",
userMapBuilder(
u, me.getClient_id(), conditionGenetator("hasDistance") /*false,false,true*/));
usersmsg.add(msg);
// 比较当前用户哪些标签是根据使用者的标签被推出来的
}
// 排序操作，详细请看 SortUtil 类
System.out.println("你的标签：" + me.getLabelnames());
usersmsg = SortUtil.sortByLabelName(usersmsg, me.getLabelnames());
return generateResult(usersmsg);
}
/**
* 和usersToMapConvertor方法功能一样，多一个按照距离排序的功能
*
* @param user
* @param client_id
* @return
*/
public Map<String, Object> usersToMapSortByDistanceConvertor(List<User> users, String client_id) {
List<Map<String, Object>> usersmsg = new ArrayList<Map<String, Object>>();
for (User u : users) {
Map<String, Object> msg = new HashMap<String, Object>();
msg.put(
"user",
userMapBuilder(
u,
client_id,
conditionGenetator("hasFriend", "hasRoom", "hasDistance") /*true,true,true */));
usersmsg.add(msg);
}
// 根据距离排序
usersmsg = SortUtil.sortByDistance(usersmsg);
return generateResult(usersmsg);
}