83 lines
2.6 KiB
Java
83 lines
2.6 KiB
Java
package org.to.telegramfinalproject.Database;
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import org.json.JSONObject;
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import org.to.telegramfinalproject.Models.MediaRow;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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public class MessageReactionDatabase {
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public static boolean saveOrUpdateReaction(UUID messageId, UUID userId, String reaction) {
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String sql = """
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INSERT INTO message_reactions (message_id, user_id, emoji)
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VALUES (?, ?, ?)
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ON CONFLICT (message_id, user_id)
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DO UPDATE SET emoji = EXCLUDED.emoji, reacted_at = CURRENT_TIMESTAMP
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""";
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try (Connection conn = ConnectionDb.connect();
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PreparedStatement ps = conn.prepareStatement(sql)) {
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ps.setObject(1, messageId);
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ps.setObject(2, userId);
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ps.setString(3, reaction);
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return ps.executeUpdate() > 0;
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} catch (SQLException e) {
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e.printStackTrace();
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return false;
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}
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}
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public static List<String> getReactions(UUID messageId) {
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String sql = "SELECT emoji FROM message_reactions WHERE message_id = ?";
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List<String> reactions = new ArrayList<>();
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try (Connection conn = ConnectionDb.connect();
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PreparedStatement ps = conn.prepareStatement(sql)) {
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ps.setObject(1, messageId);
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ResultSet rs = ps.executeQuery();
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while (rs.next()) {
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reactions.add(rs.getString("emoji"));
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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return reactions;
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}
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public static JSONObject getCountsAsJson(UUID messageId) {
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String sql = """
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SELECT emoji, COUNT(*) AS c
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FROM message_reactions
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WHERE message_id = ?
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GROUP BY emoji
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""";
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JSONObject counts = new JSONObject();
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try (Connection conn = ConnectionDb.connect();
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PreparedStatement ps = conn.prepareStatement(sql)) {
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ps.setObject(1, messageId);
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try (ResultSet rs = ps.executeQuery()) {
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while (rs.next()) {
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String emoji = rs.getString("emoji");
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int c = rs.getInt("c");
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counts.put(emoji, c);
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}
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}
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} catch (SQLException e) {
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e.printStackTrace();
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}
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return counts; // مثال: {"❤️":2,"👍":1}
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}
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}
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