work on archived chats

2025-07-24 21:48:49 +03:30
parent c11092c7c6
commit 5b9e02bbdf
8 changed files with 271 additions and 11 deletions
@@ -0,0 +1,72 @@
+package org.to.telegramfinalproject.Database;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class ArchivedChatDatabase {
+    public static boolean archiveChat(UUID userId, UUID chatId, String chatType) {
+        String sql = "INSERT INTO archived_chats (user_id, chat_id, chat_type) VALUES (?, ?, ?) ON CONFLICT DO NOTHING";
+        try (Connection conn = ConnectionDb.connect();
+             PreparedStatement ps = conn.prepareStatement(sql)) {
+            ps.setObject(1, userId);
+            ps.setObject(2, chatId);
+            ps.setString(3, chatType);
+            return ps.executeUpdate() > 0;
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+
+    public static boolean unarchiveChat(UUID userId, UUID chatId) {
+        String sql = "DELETE FROM archived_chats WHERE user_id = ? AND chat_id = ?";
+        try (Connection conn = ConnectionDb.connect();
+             PreparedStatement ps = conn.prepareStatement(sql)) {
+            ps.setObject(1, userId);
+            ps.setObject(2, chatId);
+            return ps.executeUpdate() > 0;
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public static boolean isChatArchived(UUID userId, UUID chatId) {
+        String sql = "SELECT 1 FROM archived_chats WHERE user_id = ? AND chat_id = ?";
+        try (Connection conn = ConnectionDb.connect();
+             PreparedStatement ps = conn.prepareStatement(sql)) {
+            ps.setObject(1, userId);
+            ps.setObject(2, chatId);
+            ResultSet rs = ps.executeQuery();
+            return rs.next();
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public static List<UUID> getArchivedChats(UUID userId) {
+        List<UUID> list = new ArrayList<>();
+        String sql = "SELECT chat_id FROM archived_chats WHERE user_id = ?";
+        try (Connection conn = ConnectionDb.connect();
+             PreparedStatement ps = conn.prepareStatement(sql)) {
+            ps.setObject(1, userId);
+            ResultSet rs = ps.executeQuery();
+            while (rs.next()) {
+                list.add(UUID.fromString(rs.getString("chat_id")));
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return list;
+    }
+
+
+
+}