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76 lines
2.7 KiB
Java
76 lines
2.7 KiB
Java
package com.eu.habbo.habbohotel.catalog;
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import com.eu.habbo.Emulator;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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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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public class Voucher {
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private static final Logger LOGGER = LoggerFactory.getLogger(Voucher.class);
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public final int id;
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public final String code;
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public final int credits;
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public final int points;
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public final int pointsType;
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public final int catalogItemId;
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public final int amount;
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public final int limit;
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private final List<VoucherHistoryEntry> history = new ArrayList<>();
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public Voucher(ResultSet set) throws SQLException {
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this.id = set.getInt("id");
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this.code = set.getString("code");
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this.credits = set.getInt("credits");
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this.points = set.getInt("points");
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this.pointsType = set.getInt("points_type");
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this.catalogItemId = set.getInt("catalog_item_id");
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this.amount = set.getInt("amount");
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this.limit = set.getInt("limit");
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this.loadHistory();
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}
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private void loadHistory() {
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try (Connection connection = Emulator.getDatabase().getDataSource().getConnection(); PreparedStatement statement = connection.prepareStatement("SELECT * FROM voucher_history WHERE voucher_id = ?")) {
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statement.setInt(1, this.id);
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try (ResultSet set = statement.executeQuery()) {
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while (set.next()) {
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this.history.add(new VoucherHistoryEntry(set));
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}
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}
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} catch (SQLException e) {
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LOGGER.error("Caught SQL exception", e);
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}
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}
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public boolean hasUserExhausted(int userId) {
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return this.limit > 0 && Math.toIntExact(this.history.stream().filter(h -> h.getUserId() == userId).count()) >= this.limit;
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}
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public boolean isExhausted() {
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return this.amount > 0 && this.history.size() >= this.amount;
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}
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public void addHistoryEntry(int userId) {
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int timestamp = Emulator.getIntUnixTimestamp();
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this.history.add(new VoucherHistoryEntry(this.id, userId, timestamp));
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try (Connection connection = Emulator.getDatabase().getDataSource().getConnection(); PreparedStatement statement = connection.prepareStatement("INSERT INTO voucher_history (`voucher_id`, `user_id`, `timestamp`) VALUES (?, ?, ?)")) {
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statement.setInt(1, this.id);
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statement.setInt(2, userId);
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statement.setInt(3, timestamp);
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statement.execute();
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} catch (SQLException e) {
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LOGGER.error("Caught SQL exception", e);
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}
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}
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}
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