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/*
 * Copyright (C) 2020 Graylog, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Server Side Public License, version 1,
 * as published by MongoDB, Inc.
 *
 * 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
 * Server Side Public License for more details.
 *
 * You should have received a copy of the Server Side Public License
 * along with this program. If not, see
 * .
 */
package org.graylog.enterprise;

import org.graylog2.database.MongoConnection;

import javax.inject.Inject;

public class EnterpriseService {
    private final MongoConnection mongoConnection;

    @Inject
    public EnterpriseService(MongoConnection mongoConnection) {
        this.mongoConnection = mongoConnection;
    }


    public boolean hasLicenseInstalled() {
        return mongoConnection.getMongoDatabase().getCollection("licenses").countDocuments() > 0;
    }

    public EnterpriseLicenseInfo licenseInfo() {
        if (hasLicenseInstalled()) {
            return EnterpriseLicenseInfo.installed();
        }
        return EnterpriseLicenseInfo.absent();
    }
}