Proyectos de Subversion Moodle

<?php
// This file is part of Moodle - http://moodle.org/
//
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// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
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//
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Privacy Subsystem implementation for paygw_paypal.
 *
 * @package    paygw_paypal
 * @category   privacy
 * @copyright  2020 Shamim Rezaie <shamim@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace paygw_paypal\privacy;

use core_payment\privacy\paygw_provider;
use core_privacy\local\request\writer;

/**
 * Privacy Subsystem implementation for paygw_paypal.
 *
 * @copyright  2020 Shamim Rezaie <shamim@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class provider implements \core_privacy\local\metadata\null_provider, paygw_provider {

    /**
     * Get the language string identifier with the component's language
     * file to explain why this plugin stores no data.
     *
     * @return  string
     */
    public static function get_reason(): string {
        return 'privacy:metadata';
    }

    /**
     * Export all user data for the specified payment record, and the given context.
     *
     * @param \context $context Context
     * @param array $subcontext The location within the current context that the payment data belongs
     * @param \stdClass $payment The payment record
     */
    public static function export_payment_data(\context $context, array $subcontext, \stdClass $payment) {
        global $DB;

        $subcontext[] = get_string('gatewayname', 'paygw_paypal');
        $record = $DB->get_record('paygw_paypal', ['paymentid' => $payment->id]);

        $data = (object) [
            'orderid' => $record->pp_orderid,
        ];
        writer::with_context($context)->export_data(
            $subcontext,
            $data
        );
    }

    /**
     * Delete all user data related to the given payments.
     *
     * @param string $paymentsql SQL query that selects payment.id field for the payments
     * @param array $paymentparams Array of parameters for $paymentsql
     */
    public static function delete_data_for_payment_sql(string $paymentsql, array $paymentparams) {
        global $DB;

        $DB->delete_records_select('paygw_paypal', "paymentid IN ({$paymentsql})", $paymentparams);
    }
}