157 lines
5.9 KiB
PHP
157 lines
5.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace paygw_moneta\local\order;
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use core_payment\helper;
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use moodle_exception;
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use paygw_moneta\local\GatewayConfig;
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use paygw_moneta\local\Money;
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use paygw_moneta\local\protocol\AssistantProtocol;
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use paygw_moneta\local\receipt\Client;
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use paygw_moneta\local\receipt\Receipt;
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use paygw_moneta\local\receipt\ReceiptText;
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use stdClass;
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/**
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* Создание заказа для оплачиваемого объекта Moodle: сумма от ядра, снимок
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* настроек шлюза, чек с одной позицией, покупатель из профиля.
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*
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* @package paygw_moneta
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* @copyright 2026 Moneta Labs {@link https://moneta.ru/}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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final class OrderFactory
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{
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public function __construct(
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private readonly TransactionRepository $repository,
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) {}
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/**
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* @param stdClass $user покупатель (`$USER`): id, email, phone1, phone2, ФИО
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* @param GatewayConfig $config настройки шлюза для этого объекта (`GatewayConfigRepository::forPayable`)
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* @param bool|null $created true — заказ создан сейчас, false — переиспользован открытый
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*/
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public function start(
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string $component,
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string $paymentArea,
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int $itemId,
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stdClass $user,
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GatewayConfig $config,
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?bool &$created = null,
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): Order {
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if (!in_array(
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GatewayConfig::GATEWAY,
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helper::get_available_gateways($component, $paymentArea, $itemId),
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true,
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)) {
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throw new moodle_exception('gatewaynotfound', 'payment');
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}
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if (!$config->acceptsNewOrders()) {
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throw new moodle_exception('gatewaynotfound', 'payment');
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}
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// Оплата у сервиса прошла, доставка сорвалась: новый заказ создавать нельзя,
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// иначе покупатель заплатит дважды, а повтор уведомления по старому доставит его.
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if ($this->repository->findFailedForItem((int) $user->id, $component, $paymentArea, $itemId) !== null) {
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throw new moodle_exception('error:orderinprogress', 'paygw_moneta');
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}
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$payable = helper::get_payable($component, $paymentArea, $itemId);
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$currency = $payable->get_currency();
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if ($currency !== AssistantProtocol::CURRENCY) {
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throw new moodle_exception('error:unsupportedcurrency', 'paygw_moneta');
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}
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$surcharge = helper::get_gateway_surcharge(GatewayConfig::GATEWAY);
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$amount = Money::fromFloat(helper::get_rounded_cost($payable->get_amount(), $currency, $surcharge));
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if (!$amount->isPositive()) {
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throw new moodle_exception('error:invalidamount', 'paygw_moneta');
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}
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$itemName = self::itemName($component, $paymentArea, $itemId);
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$client = Client::fromContacts(
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email: (string) ($user->email ?? ''),
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phone: self::phone($user),
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name: self::fullName($user),
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fallbackEmail: $config->receiptEmail,
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) ?? throw new moodle_exception('gatewaynotfound', 'payment');
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$snapshot = new OrderSnapshot(
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accountNumber: $config->accountNumber,
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testMode: $config->testMode,
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fiscalization: $config->fiscalization,
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vat: $config->vat,
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receipt: Receipt::forCourse($itemName, $amount, $client, $config->vat),
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description: $itemName,
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subscriberId: self::subscriberId($user),
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);
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return $this->repository->obtain(
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accountId: $payable->get_account_id(),
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userId: (int) $user->id,
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component: $component,
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paymentArea: $paymentArea,
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itemId: $itemId,
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amount: $amount,
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currency: $currency,
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snapshot: $snapshot,
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created: $created,
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);
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}
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private static function itemName(string $component, string $paymentArea, int $itemId): string
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{
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global $DB;
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if ($component === 'enrol_fee' && $paymentArea === 'fee') {
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$courseId = $DB->get_field('enrol', 'courseid', ['id' => $itemId, 'enrol' => 'fee']);
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$name = $courseId ? $DB->get_field('course', 'fullname', ['id' => $courseId]) : false;
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if (is_string($name) && ReceiptText::sanitize($name) !== '') {
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return $name;
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}
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}
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return get_string('genericitem', 'paygw_moneta');
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}
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public static function subscriberId(stdClass $user): string
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{
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$email = trim((string) ($user->email ?? ''));
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if ($email !== '' && filter_var($email, FILTER_VALIDATE_EMAIL) !== false) {
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return $email;
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}
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return Client::normalizePhone(self::phone($user)) ?? (string) $user->id;
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}
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/**
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* Первый заполненный телефон профиля: рабочий, затем мобильный.
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*/
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private static function phone(stdClass $user): string
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{
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$phone = trim((string) ($user->phone1 ?? ''));
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return $phone !== '' ? $phone : trim((string) ($user->phone2 ?? ''));
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}
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/**
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* ФИО для чека в порядке «Фамилия Имя Отчество» — как `name` объекта
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* `client` в `kassaspecification.pdf`, независимо от настройки отображения имён.
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*/
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private static function fullName(stdClass $user): string
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{
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$parts = array_filter(
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array_map(
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static fn(string $field): string => trim((string) ($user->$field ?? '')),
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['lastname', 'firstname', 'middlename'],
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),
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static fn(string $part): bool => $part !== '',
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);
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return implode(' ', $parts);
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}
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}
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