src/main/java/com/juick/server/ShowQueries.java


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package com.juick.server;

import com.juick.User;

import java.util.List;
import org.springframework.jdbc.core.JdbcTemplate;

/**
 * Created by vt on 10/01/16.
 */
public class ShowQueries {

    public static List<String> getRecommendedUsers(JdbcTemplate sql, User forUser) {
        return sql.queryForList("SELECT users.nick FROM subscr_users INNER JOIN users " +
                    "ON subscr_users.user_id=users.id " +
                    "WHERE subscr_users.user_id NOT IN (SELECT user_id FROM subscr_users WHERE suser_id=?) " +
                    "AND subscr_users.suser_id IN (SELECT user_id FROM subscr_users WHERE suser_id=?) " +
                    "AND subscr_users.user_id NOT IN (SELECT bl_user_id FROM bl_users WHERE user_id=?) " +
                    "AND subscr_users.user_id!=? AND users.lastmessage>UNIX_TIMESTAMP()-259200 " +
                    "GROUP BY subscr_users.user_id ORDER BY count(*) DESC LIMIT 10", 
                String.class, new Object[] {forUser.getUID(), forUser.getUID(), forUser.getUID(), forUser.getUID()});
    }

    public static List<String> getTopUsers(JdbcTemplate sql) {
        return sql.queryForList("SELECT users.nick,COUNT(subscr_users.suser_id) AS cnt " +
                    "FROM (subscr_users INNER JOIN users ON subscr_users.user_id=users.id) " +
                    "INNER JOIN useroptions ON users.id=useroptions.user_id " +
                    "WHERE useroptions.privacy_view>0 AND users.lastmessage>UNIX_TIMESTAMP()-259200 " +
                    "AND users.id!=2 GROUP BY subscr_users.user_id ORDER BY cnt DESC LIMIT 10",
                String.class);            
    }
}