1 files changed, 58 insertions, 0 deletions
diff --git a/juick-server/src/main/java/com/juick/service/TelegramServiceImpl.java b/juick-server/src/main/java/com/juick/service/TelegramServiceImpl.java
new file mode 100644
index 00000000..d6fabc96
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/service/TelegramServiceImpl.java
@@ -0,0 +1,58 @@
+package com.juick.service;
+
+import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.stereotype.Repository;
+
+import javax.inject.Inject;
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * Created by vt on 24/11/2016.
+ */
+@Repository
+public class TelegramServiceImpl extends BaseJdbcService implements TelegramService {
+    @Inject
+    protected TelegramServiceImpl(JdbcTemplate jdbc) {
+        super(jdbc, null);
+    }
+
+    @Override
+    public void addChat(Long id) {
+        getJdbcTemplate().update("INSERT IGNORE INTO telegram_chats(chat_id) VALUES(?)", id);
+    }
+
+    @Override
+    public List<Long> getChats() {
+        return getJdbcTemplate().queryForList("SELECT chat_id FROM telegram_chats", Long.class);
+    }
+
+    @Override
+    public int getUser(long tgId) {
+        try {
+            return getJdbcTemplate().queryForObject("SELECT id FROM users INNER JOIN telegram " +
+                    "ON telegram.user_id = users.id WHERE telegram.tg_id=?", Integer.class, tgId);
+        } catch (EmptyResultDataAccessException e) {
+            return 0;
+        }
+    }
+
+    @Override
+    public boolean createTelegramUser(long tgID, String tgName) {
+        return getJdbcTemplate().update("INSERT INTO telegram(tg_id, tg_name, loginhash) VALUES(?,?,?)",
+                tgID, tgName, UUID.randomUUID().toString()) > 0;
+    }
+
+    @Override
+    public List<Long> getSubscribers(int uid) {
+        return getJdbcTemplate().queryForList("SELECT tg_id FROM telegram INNER JOIN subscr_users " +
+                "ON (subscr_users.user_id=? AND telegram.user_id=subscr_users.suser_id)", Long.class, uid);
+    }
+
+    @Override
+    public List<Long> getSubscribersToComments(int mid, int ignore_uid) {
+        return getJdbcTemplate().queryForList("SELECT tg_id FROM telegram INNER JOIN subscr_messages " +
+                "ON (telegram.user_id=subscr_messages.suser_id) WHERE message_id=? AND suser_id!=?", Long.class, mid, ignore_uid);
+    }
+}