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authorGravatar Vitaly Takmazov2016-07-07 11:38:54 +0300
committerGravatar Vitaly Takmazov2016-07-07 11:38:54 +0300
commitb1c9bbe04e6300f5bbb9d0015987c4b18dfb2d09 (patch)
tree83e4f4a05bae0588e4692a32ee82726c365fd59e /src/main/java/com/juick/server/SubscriptionsQueries.java
parentfe8cf8c0093bbbfb053f52a53daea9145705b62e (diff)
parenta0d038f5e6aa28ef67162c591abe64d057a19fa5 (diff)
merge server
Diffstat (limited to 'src/main/java/com/juick/server/SubscriptionsQueries.java')
-rw-r--r--src/main/java/com/juick/server/SubscriptionsQueries.java104
1 files changed, 104 insertions, 0 deletions
diff --git a/src/main/java/com/juick/server/SubscriptionsQueries.java b/src/main/java/com/juick/server/SubscriptionsQueries.java
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+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.juick.server;
+
+import com.juick.Tag;
+import com.juick.User;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.util.StringUtils;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+
+/**
+ *
+ * @author ugnich
+ */
+public class SubscriptionsQueries {
+
+ private static final Logger logger = Logger.getLogger(SubscriptionsQueries.class.getName());
+
+ public static List<String> getJIDSubscribedToUser(JdbcTemplate sql, int uid, boolean friendsonly) {
+ if (friendsonly == false) {
+ return sql.queryForList("SELECT jids.jid FROM subscr_users INNER JOIN jids " +
+ "ON (subscr_users.user_id=? AND subscr_users.suser_id=jids.user_id) WHERE jids.active=1",
+ String.class, uid);
+ } else {
+ return sql.queryForList("SELECT jids.jid FROM subscr_users INNER JOIN jids " +
+ "ON (subscr_users.user_id=? AND subscr_users.suser_id=jids.user_id) WHERE jids.active=1 " +
+ "AND jids.user_id IN (SELECT wl_user_id FROM wl_users WHERE user_id=?)", String.class, uid, uid);
+ }
+ }
+
+ public static List<User> getSubscribedUsers(JdbcTemplate sql, int uid, int mid) {
+ List<User> userids = UserQueries.getUserReaders(sql, uid);
+ Set<Integer> set = new HashSet<>();
+ set.addAll(userids.stream().map(User::getUID).collect(Collectors.toList()));
+ List<Integer> tags = MessagesQueries.getMessageTagsIDs(sql, mid);
+ if (tags.size() > 0) {
+ List<Integer> tagUsers = sql.queryForList("SELECT suser_id FROM subscr_tags " +
+ "WHERE tag_id IN (" + StringUtils.arrayToCommaDelimitedString(tags.toArray()) + ") AND suser_id!=" + uid, Integer.class);
+ set.addAll(tagUsers);
+ }
+ return UserQueries.getUsersByID(sql, new ArrayList<>(set));
+ }
+
+ public static List<User> getUsersSubscribedToComments(JdbcTemplate sql, int mid, int ignore_uid) {
+ List<Integer> userids = sql.queryForList("SELECT suser_id FROM subscr_messages WHERE message_id=? AND suser_id!=?",
+ new Object[] {mid, ignore_uid}, Integer.class);
+ if (userids.size() > 0) {
+ return UserQueries.getUsersByID(sql, userids);
+ } else {
+ return new ArrayList<>();
+ }
+ }
+
+ public static List<User> getUsersSubscribedToUserRecommendations(JdbcTemplate sql, int uid, int mid, int muid) {
+ List<Integer> tags = MessagesQueries.getMessageTagsIDs(sql, mid);
+
+ String query = "SELECT user_id IN (SELECT suser_id FROM subscr_users WHERE user_id=" + uid + ")";
+ query += " AND user_id NOT IN (SELECT user_id FROM bl_users WHERE bl_user_id=" + muid + ")";
+ query += " AND user_id NOT IN (SELECT suser_id FROM subscr_users WHERE user_id=" + muid + ")";
+ query += " AND user_id NOT IN (SELECT suser_id FROM subscr_messages WHERE message_id=" + mid + ")";
+ query += " AND user_id NOT IN (SELECT user_id FROM favorites WHERE message_id=" + mid + ")";
+ query += " AND user_id NOT IN (SELECT subscr_users.suser_id FROM subscr_users INNER JOIN favorites ON (favorites.message_id=" + mid + " AND subscr_users.user_id=favorites.user_id AND favorites.user_id!=" + uid + "))";
+ if (!tags.isEmpty()) {
+ String tagsStr = Utils.convertArrayInt2String(tags);
+ query += " AND user_id NOT IN (SELECT suser_id FROM subscr_tags WHERE tag_id IN (" + tagsStr + "))";
+ query += " AND user_id NOT IN (SELECT user_id FROM bl_tags WHERE tag_id IN (" + tagsStr + "))";
+ }
+ List<Integer> userids = sql.queryForList(query, Integer.class);
+ return UserQueries.getUsersByID(sql, userids);
+ }
+
+ public static boolean subscribeMessage(JdbcTemplate sql, int mid, int vuid) {
+ return sql.update("INSERT IGNORE INTO subscr_messages(suser_id,message_id) VALUES (" + vuid + "," + mid + ")") == 1;
+ }
+ public static boolean unSubscribeMessage(JdbcTemplate sql, int mid, int vuid) {
+ return sql.update("DELETE FROM subscr_messages WHERE message_id=? AND suser_id=?",
+ mid, vuid) > 0;
+ }
+ public static boolean subscribeUser(JdbcTemplate sql, User user, User toUser) {
+ return sql.update("INSERT IGNORE INTO subscr_users(user_id,suser_id) VALUES (?,?)",
+ user.getUID(), toUser.getUID()) == 1;
+ }
+ public static boolean unSubscribeUser(JdbcTemplate sql, User user, User fromUser) {
+ return sql.update("DELETE FROM subscr_users WHERE suser_id=? AND user_id=?",
+ user.getUID(), fromUser.getUID()) > 0;
+ }
+ public static boolean subscribeTag(JdbcTemplate sql, User user, Tag toTag) {
+ return sql.update("INSERT IGNORE INTO subscr_tags(tag_id,suser_id) VALUES (?,?)",
+ toTag.TID, user.getUID()) == 1;
+ }
+ public static boolean unSubscribeTag(JdbcTemplate sql, User user, Tag toTag) {
+ return sql.update("DELETE FROM subscr_tags WHERE tag_id=? AND suser_id=?",
+ toTag.TID, user.getUID()) > 0;
+ }
+
+}