Reaction and forwarded

2025-08-07 21:20:49 +03:30
parent 608aae4d4e
commit e2e4bab029
4 changed files with 243 additions and 12 deletions
@@ -0,0 +1,47 @@
+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 MessageReactionDatabase {
+
+    public static boolean saveOrUpdateReaction(UUID messageId, UUID userId, String reaction) {
+        String sql = """
+                    INSERT INTO message_reactions (message_id, user_id, emoji)
+                    VALUES (?, ?, ?)
+                    ON CONFLICT (message_id, user_id)
+                    DO UPDATE SET emoji = EXCLUDED.emoji, reacted_at = CURRENT_TIMESTAMP
+                    """;
+        try (Connection conn = ConnectionDb.connect();
+             PreparedStatement ps = conn.prepareStatement(sql)) {
+            ps.setObject(1, messageId);
+            ps.setObject(2, userId);
+            ps.setString(3, reaction);
+            return ps.executeUpdate() > 0;
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public static List<String> getReactions(UUID messageId) {
+        String sql = "SELECT emoji FROM message_reactions WHERE message_id = ?";
+        List<String> reactions = new ArrayList<>();
+        try (Connection conn = ConnectionDb.connect();
+             PreparedStatement ps = conn.prepareStatement(sql)) {
+            ps.setObject(1, messageId);
+            ResultSet rs = ps.executeQuery();
+            while (rs.next()) {
+                reactions.add(rs.getString("emoji"));
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return reactions;
+    }
+}