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authorGravatar Vitaly Takmazov2017-06-29 14:03:04 +0300
committerGravatar Vitaly Takmazov2017-06-29 14:03:04 +0300
commit02723131139806c761539a42a5fa80b68ecadee8 (patch)
treeca66f22993908758385f708eb2da4e4aeb20510a /juick-server-jdbc/src/main/java/com/juick/service/PMQueriesServiceImpl.java
parent4cc4b08f4377b7db697abdb533c625da608eb3d3 (diff)
project structure: split server into jdbc + web
Diffstat (limited to 'juick-server-jdbc/src/main/java/com/juick/service/PMQueriesServiceImpl.java')
-rw-r--r--juick-server-jdbc/src/main/java/com/juick/service/PMQueriesServiceImpl.java160
1 files changed, 160 insertions, 0 deletions
diff --git a/juick-server-jdbc/src/main/java/com/juick/service/PMQueriesServiceImpl.java b/juick-server-jdbc/src/main/java/com/juick/service/PMQueriesServiceImpl.java
new file mode 100644
index 00000000..e6a8617d
--- /dev/null
+++ b/juick-server-jdbc/src/main/java/com/juick/service/PMQueriesServiceImpl.java
@@ -0,0 +1,160 @@
+package com.juick.service;
+
+import com.juick.User;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
+import org.springframework.jdbc.core.namedparam.SqlParameterSource;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.inject.Inject;
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+@Repository
+public class PMQueriesServiceImpl extends BaseJdbcService implements PMQueriesService {
+
+ @Inject
+ public PMQueriesServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
+ @Transactional
+ @Override
+ public boolean createPM(final int uidFrom, final int uid_to, final String body) {
+ boolean ret = getJdbcTemplate().update(
+ "INSERT INTO pm(user_id, user_id_to, txt) VALUES (?, ?, ?)",
+ uidFrom, uid_to, body) > 0;
+
+ if (ret) {
+ getJdbcTemplate().update(
+ "INSERT INTO pm_streams(user_id, user_id_to, lastmessage, unread) VALUES (?, ?, NOW(), 1) "
+ + "ON DUPLICATE KEY UPDATE lastmessage = NOW(), unread = unread + 1",
+ uidFrom, uid_to);
+ }
+ return ret;
+ }
+
+ @Transactional
+ @Override
+ public boolean addPMinRoster(final int uid, final String jid) {
+ return getJdbcTemplate().update(
+ "INSERT INTO pm_inroster(user_id, jid) VALUES (?, ?)", uid, jid) > 0;
+ }
+
+ @Transactional
+ @Override
+ public boolean removePMinRoster(final int uid, final String jid) {
+ return getJdbcTemplate().update(
+ "DELETE FROM pm_inroster WHERE user_id = ? AND jid = ?", uid, jid) > 0;
+ }
+
+ @Transactional
+ @Override
+ public boolean havePMinRoster(final int uid, final String jid) {
+ List<Integer> res = getJdbcTemplate().queryForList(
+ "SELECT 1 FROM pm_inroster WHERE user_id = ? AND jid = ?",
+ Integer.class,
+ uid, jid);
+ return res.size() > 0;
+ }
+
+ @Transactional(readOnly = true)
+ @Override
+ public String getLastView(final int uidFrom, final int uidTo) {
+ List<String> list = getJdbcTemplate().queryForList(
+ "SELECT lastview FROM pm_streams WHERE user_id = ? AND user_id_to = ?",
+ String.class,
+ uidFrom, uidTo);
+
+ return list.isEmpty() ?
+ null : list.get(0);
+ }
+
+ @Transactional(readOnly = true)
+ @Override
+ public List<User> getPMLastConversationsUsers(final int uid, final int cnt) {
+ return getJdbcTemplate().query(
+ "SELECT pm_streams.user_id, users.nick, pm_streams.unread FROM pm_streams "
+ + "INNER JOIN users ON users.id = pm_streams.user_id "
+ + "WHERE pm_streams.user_id_to=? "
+ + "ORDER BY pm_streams.unread DESC, pm_streams.lastmessage DESC LIMIT ?",
+ (rs, rowNum) -> {
+ com.juick.User u = new com.juick.User();
+ u.setUid(rs.getInt(1));
+ u.setName(rs.getString(2));
+ u.setUnreadCount(rs.getInt(3));
+ return u;
+ },
+ uid, cnt);
+ }
+
+ @Transactional
+ @Override
+ public List<com.juick.Message> getPMMessages(final int uid, final int uidTo) {
+ SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
+ .addValue("uid", uid)
+ .addValue("uidTo", uidTo);
+
+ List<com.juick.Message> msgs = getNamedParameterJdbcTemplate().query(
+ "SELECT user_id, txt,ts FROM pm WHERE (user_id = :uid AND user_id_to = :uidTo) "
+ + "OR (user_id_to = :uid AND user_id = :uidTo) ORDER BY ts DESC LIMIT 20",
+ sqlParameterSource,
+ (rs, rowNum) -> {
+ com.juick.Message msg = new com.juick.Message();
+ int uuid = rs.getInt(1);
+ msg.setUser(new User());
+ msg.getUser().setUid(uuid);
+ msg.setText(rs.getString(2));
+ msg.setDate(rs.getTimestamp(3));
+ return msg;
+ });
+
+ getNamedParameterJdbcTemplate().update(
+ "UPDATE pm_streams SET lastview = NOW(), unread = 0 WHERE user_id_to = :uid AND user_id = :uidTo",
+ sqlParameterSource);
+
+ return msgs;
+ }
+
+ @Transactional(readOnly = true)
+ @Override
+ public List<com.juick.Message> getLastPMInbox(final int uid) {
+ return getJdbcTemplate().query(
+ "SELECT pm.user_id,users.nick,pm.txt,TIMESTAMPDIFF(MINUTE,pm.ts,NOW()),pm.ts " +
+ "FROM pm INNER JOIN users ON pm.user_id=users.id WHERE pm.user_id_to=? ORDER BY pm.ts DESC LIMIT 20",
+ (rs, num) -> {
+ com.juick.Message msg = new com.juick.Message();
+ msg.setUser(new User());
+ msg.getUser().setUid(rs.getInt(1));
+ msg.getUser().setName(rs.getString(2));
+ msg.setText(rs.getString(3));
+ msg.TimeAgo = rs.getInt(4);
+ msg.setDate(rs.getTimestamp(5));
+ return msg;
+ },
+ uid);
+ }
+
+ @Transactional(readOnly = true)
+ @Override
+ public List<com.juick.Message> getLastPMSent(final int uid) {
+ return getJdbcTemplate().query(
+ "SELECT pm.user_id_to,users.nick,pm.txt,TIMESTAMPDIFF(MINUTE,pm.ts,NOW())," +
+ "pm.ts FROM pm INNER JOIN users ON pm.user_id_to=users.id " +
+ "WHERE pm.user_id=? ORDER BY pm.ts DESC LIMIT 20",
+ (rs, num) -> {
+ com.juick.Message msg = new com.juick.Message();
+ msg.setUser(new User());
+ msg.getUser().setUid(rs.getInt(1));
+ msg.getUser().setName(rs.getString(2));
+ msg.setText(rs.getString(3));
+ msg.TimeAgo = rs.getInt(4);
+ msg.setDate(rs.getTimestamp(5));
+ return msg;
+ },
+ uid);
+ }
+}