Initial commit

1 files changed, 86 insertions, 0 deletions

diff --git a/src/com/juick/server/ChatQueries.java b/src/com/juick/server/ChatQueries.java
new file mode 100644
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+++ b/src/com/juick/server/ChatQueries.java
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+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.server;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class ChatQueries {
+
+    public static boolean subscribeTag(Connection sql, int uid, int tagid) {
+        boolean ret = false;
+        PreparedStatement stmt = null;
+        try {
+            stmt = sql.prepareStatement("INSERT INTO chat_subscr_tags(tag_id,user_id) VALUES (?,?)");
+            stmt.setInt(1, tagid);
+            stmt.setInt(2, uid);
+            if (stmt.executeUpdate() > 0) {
+                ret = true;
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(null, stmt);
+        }
+
+        return ret;
+    }
+
+    public static boolean unsubscribeTag(Connection sql, int uid, int tagid) {
+        boolean ret = false;
+        PreparedStatement stmt = null;
+        try {
+            stmt = sql.prepareStatement("DELETE FROM chat_subscr_tags WHERE tag_id=? AND user_id=?");
+            stmt.setInt(1, tagid);
+            stmt.setInt(2, uid);
+            if (stmt.executeUpdate() > 0) {
+                ret = true;
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(null, stmt);
+        }
+
+        return ret;
+    }
+
+    public static boolean setSubscriptionsActive(Connection sql, int uid, boolean enabled) {
+        boolean ret = false;
+        PreparedStatement stmt = null;
+        try {
+            stmt = sql.prepareStatement("UPDATE chat_subscr_tags SET active=? WHERE user_id=?");
+            stmt.setInt(1, enabled ? 1 : 0);
+            stmt.setInt(2, uid);
+            if (stmt.executeUpdate() > 0) {
+                ret = true;
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(null, stmt);
+        }
+
+        return ret;
+    }
+}