mirror of
https://github.com/crmeb/CRMEB.git
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413 lines
19 KiB
PHP
413 lines
19 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\services\order;
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use app\dao\order\AfterSaleDao;
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use app\dao\order\OrderCenterDao;
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use app\dao\order\RefundEffectDao;
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use app\dao\order\RefundOrderDao;
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use app\model\order\OrderCenter;
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use app\model\order\RefundOrder;
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use app\services\pay\PayServices;
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use app\services\statistic\CapitalFlowServices;
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use app\services\user\UserBillServices;
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use app\services\user\UserMoneyServices;
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use app\services\user\UserServices;
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use crmeb\basic\BaseService;
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use crmeb\trade\order\aftersale\AfterSaleHandlerInterface;
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use crmeb\trade\order\aftersale\RefundEffectContextInterface;
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use crmeb\services\pay\PaymentDispatch;
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use think\facade\Log;
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/**
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* 退款本地效果执行器。
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*
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* 平台级账务由本服务维护；库存、权益和履约动作委托给产品售后处理器。
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*/
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class RefundEffectServices extends BaseService implements RefundEffectContextInterface
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{
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/** @var RefundEffectDao */
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protected RefundEffectDao $effectDao;
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/** @var RefundOrderDao */
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protected RefundOrderDao $refundDao;
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/** @var AfterSaleDao */
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protected AfterSaleDao $afterSaleDao;
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/** @var int 当前退款效果上下文 */
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protected int $currentRefundOrderId = 0;
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/**
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* 初始化退款持久化依赖。
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* @return void
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*/
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protected function initialize(): void
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{
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$this->effectDao = $this->app->make(RefundEffectDao::class);
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$this->refundDao = $this->app->make(RefundOrderDao::class);
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$this->afterSaleDao = $this->app->make(AfterSaleDao::class);
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}
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/**
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* 在退款事务内幂等执行一次本地效果。
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* @param string $effectType 效果类型
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* @param string $effectKey 业务键
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* @param array $payload 效果数据
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* @param callable $callback 执行动作
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* @return void
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*/
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public function once(string $effectType, string $effectKey, array $payload, callable $callback): void
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{
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if ($this->currentRefundOrderId <= 0) {
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throw new \LogicException('退款效果上下文尚未初始化');
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}
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$effectType = trim($effectType);
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$effectKey = trim($effectKey);
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if ($effectType === '' || $effectKey === '') {
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throw new \InvalidArgumentException('退款效果类型和业务键不能为空');
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}
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$effect = $this->effectDao->getEffect($this->currentRefundOrderId, $effectType, $effectKey);
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if ($effect && ($effect['status'] ?? '') === 'completed') {
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return;
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}
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if (!$effect) {
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$effect = $this->effectDao->save([
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'refund_order_id' => $this->currentRefundOrderId,
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'effect_type' => $effectType,
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'effect_key' => $effectKey,
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'status' => 'processing',
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'payload' => $payload,
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'last_error' => '',
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'add_time' => time(),
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'update_time' => time(),
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]);
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} else {
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$this->effectDao->update((int)$effect['id'], [
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'status' => 'processing',
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'payload' => $payload,
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'last_error' => '',
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'update_time' => time(),
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]);
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}
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$callback();
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$this->effectDao->update((int)$effect['id'], [
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'status' => 'completed',
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'last_error' => '',
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'update_time' => time(),
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]);
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}
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/**
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* 执行支付提交前的产品准备阶段。该阶段和效果日志同事务提交，崩溃后可安全重入。
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*/
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public function prepare(
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array $refundOrder,
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array $afterSale,
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array $order,
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array $items,
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AfterSaleHandlerInterface $handler
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): void {
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$this->transaction(function () use ($refundOrder, $afterSale, $order, $items, $handler): void {
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$locked = $this->refundDao->getByIdForUpdate((int)$refundOrder['id']);
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if (!$locked || !in_array($locked['state'], [RefundOrder::STATE_PENDING, RefundOrder::STATE_RETRYABLE_FAILED], true)) {
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return;
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}
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$this->currentRefundOrderId = (int)$locked['id'];
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$handler->beforeRefundSubmit($this, $locked->toArray(), $afterSale, $order, $items);
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});
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}
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/**
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* 将渠道已成功的退款应用到本地。
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*/
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public function apply(
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array $refundOrder,
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array $afterSale,
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array $order,
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array $items,
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AfterSaleHandlerInterface $handler
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): array {
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$result = $this->transaction(function () use ($refundOrder, $afterSale, $order, $items, $handler): array {
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// 与创建退款统一按售后 -> 中台订单 -> 退款单顺序锁定，不同售后共享中台订单锁。
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$lockedSale = $this->afterSaleDao->getByIdForUpdate((int)$afterSale['id']);
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$lockedCenter = $this->app->make(OrderCenterDao::class)->getByIdForUpdate((int)$refundOrder['order_center_id']);
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if (!$lockedSale || !$lockedCenter) {
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throw new \RuntimeException('退款关联的售后单或订单不存在');
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}
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$afterSale = $lockedSale->toArray();
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$order = $lockedCenter->toArray();
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$locked = $this->refundDao->getByIdForUpdate((int)$refundOrder['id']);
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if (!$locked) {
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throw new \RuntimeException('退款单不存在');
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}
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if ($locked['state'] === RefundOrder::STATE_COMPLETED) {
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return $locked->toArray();
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}
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if (!in_array($locked['state'], [
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RefundOrder::STATE_CHANNEL_SUCCEEDED,
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RefundOrder::STATE_LOCAL_FAILED,
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RefundOrder::STATE_APPLYING,
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], true)) {
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throw new \RuntimeException('退款渠道尚未成功，不能执行本地效果');
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}
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$this->refundDao->update((int)$locked['id'], [
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'state' => RefundOrder::STATE_APPLYING,
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'last_error' => '',
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'update_time' => time(),
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]);
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$this->currentRefundOrderId = (int)$locked['id'];
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$lockedArray = $locked->toArray();
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$projectedTotal = bcadd(
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$this->refundDao->sumCompletedByOrderCenterId((int)$locked['order_center_id']),
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(string)$locked['amount'], 2
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);
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$normalOrder = ($afterSale['product_type'] ?? '') === 'normal'
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&& in_array((string)($order['activity_type'] ?? ''), ['', 'normal'], true);
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if ($normalOrder) {
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// 先收回赠送奖励，再返还抵扣积分，避免用本次返还的用户本金补扣旧赠积分。
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$this->app->make(OrderRefundRewardServices::class)->reconcile($order, $projectedTotal);
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}
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$this->applyPlatformEffects($lockedArray, $afterSale, $order);
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$handler->applyRefundEffects($this, $lockedArray, $afterSale, $order, $items);
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$now = time();
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// 后台手工填写的退款流水号优先；未填写时才回退渠道退款号/系统退款单号
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$refundContext = (array)($lockedArray['context'] ?? []);
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$manualTradeNo = trim((string)($refundContext['refund_trade_no'] ?? ''));
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$refundTradeNo = $manualTradeNo !== ''
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? $manualTradeNo
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: (string)($locked['channel_refund_id'] ?: $locked['refund_no']);
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$this->afterSaleDao->update((int)$afterSale['id'], [
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'status' => 'completed',
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'actual_refund_price' => (string)$locked['amount'],
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'refund_type' => (string)$locked['refund_method'],
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'refund_trade_no' => $refundTradeNo,
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'refund_time' => $now,
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'complete_time' => $now,
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]);
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$handlerContext = $refundContext;
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$handlerContext['order_no'] = (string)$afterSale['order_no'];
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$handlerContext['refund_no'] = (string)$locked['refund_no'];
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$handlerContext['total_refund_amount'] = $projectedTotal;
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$handlerContext['is_full_refund'] = bccomp($projectedTotal, (string)($order['pay_price'] ?? '0.00'), 2) >= 0;
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$this->once('product_refund_finalize', (string)$afterSale['product_type'], [
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'after_sale_no' => (string)$afterSale['after_sale_no'],
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], function () use ($handler, $afterSale, $locked, $handlerContext): void {
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$handler->afterRefund(
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(string)$afterSale['after_sale_no'],
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(float)$locked['amount'],
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$handlerContext
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);
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$handler->afterComplete((string)$afterSale['after_sale_no']);
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});
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$this->refundDao->update((int)$locked['id'], [
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'state' => RefundOrder::STATE_COMPLETED,
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'completed_at' => $now,
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'next_retry_time' => 0,
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'last_error' => '',
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'update_time' => $now,
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]);
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$total = $this->refundDao->sumCompletedByOrderCenterId((int)$locked['order_center_id']);
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$isFullRefund = bccomp($total, (string)($order['pay_price'] ?? '0.00'), 2) >= 0;
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$payStatus = $isFullRefund
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? OrderCenter::PAY_FULL_REFUND
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: OrderCenter::PAY_PARTIAL_REFUND;
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$targetStatus = $isFullRefund
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? OrderCenter::STATUS_REFUNDED
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: (string)($afterSale['before_status'] ?: OrderCenter::STATUS_PROCESSING);
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// 仅部分退款恢复售后前状态；全额退款必须保留已退款终态。
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if (!$isFullRefund && in_array($targetStatus, [OrderCenter::STATUS_AFTER_SALE, OrderCenter::STATUS_REFUNDING, OrderCenter::STATUS_REFUNDED], true)) {
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$targetStatus = OrderCenter::STATUS_PROCESSING;
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}
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/** @var OrderCenterServices $centerServices */
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$centerServices = $this->app->make(OrderCenterServices::class);
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$centerServices->syncStatus((string)$afterSale['order_no'], $targetStatus, [
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'refund_status' => OrderCenter::REFUND_SUCCESS,
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'refund_price' => $total,
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'refund_time' => $now,
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'pay_status' => $payStatus,
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]);
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if ($normalOrder && $isFullRefund) {
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$this->once('coupon_restore', 'order:' . (int)$order['id'], [], function () use ($order): void {
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$this->app->make(RefundExecutorServices::class)->rollbackCoupon($order);
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});
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}
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if ($normalOrder && !$this->effectDao->getEffect((int)$locked['id'], 'refund_success_event', 'success')) {
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$this->effectDao->save([
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'refund_order_id' => (int)$locked['id'], 'effect_type' => 'refund_success_event',
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'effect_key' => 'success', 'status' => 'pending', 'payload' => [],
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'last_error' => '', 'add_time' => $now, 'update_time' => $now,
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]);
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}
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$result = $this->refundDao->getByIdForUpdate((int)$locked['id']);
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return $result ? $result->toArray() : $lockedArray;
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});
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$this->deliverSuccess((int)$refundOrder['id']);
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return $result;
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}
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/**
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* 在资金事务之外发送已完成退款事件；失败只保留待办，不改变退款成功状态。
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* @param int $refundId 退款单ID
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* @return void
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*/
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public function deliverSuccess(int $refundId): void
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{
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$claimed = null;
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$token = '';
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try {
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$token = bin2hex(random_bytes(16));
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$claimed = $this->transaction(function () use ($refundId, $token): ?array {
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$refund = $this->refundDao->getByIdForUpdate($refundId);
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if (!$refund || $refund['state'] !== RefundOrder::STATE_COMPLETED) {
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return null;
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}
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$effect = $this->effectDao->getEffect($refundId, 'refund_success_event', 'success');
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if (!$effect || $effect['status'] === 'completed'
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|| ($effect['status'] === 'processing' && (int)$effect['update_time'] + 300 > time())) {
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return null;
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}
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$this->effectDao->update((int)$effect['id'], [
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'status' => 'processing', 'payload' => ['delivery_token' => $token], 'update_time' => time(),
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]);
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return ['effect_id' => (int)$effect['id'], 'refund' => $refund->toArray()];
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});
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if (!$claimed) {
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return;
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}
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$refund = $claimed['refund'];
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$order = $this->app->make(OrderCenterDao::class)->get((int)$refund['order_center_id']);
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if (!$order) {
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throw new \RuntimeException('退款成功事件的订单不存在');
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}
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$eventOrder = $order->toArray();
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$eventOrder['order_id'] = (string)$refund['order_no'];
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$eventOrder['refund_price'] = (string)$refund['amount'];
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PaymentDispatch::replay(fn () => event('OrderRefundSuccess', [
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$eventOrder,
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['order_id' => (string)$refund['order_no'], 'refund_price' => (string)$refund['amount'],
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'refund_no' => (string)$refund['refund_no'], 'refund_order_id' => $refundId],
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]));
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$this->effectDao->finishSuccessEvent($claimed['effect_id'], $token, [
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'status' => 'completed', 'last_error' => '', 'update_time' => time(),
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]);
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} catch (\Throwable $e) {
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// 数据库写回也可能失败；租约到期后恢复，不能回退已提交的资金状态。
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try {
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if ($claimed) {
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$this->effectDao->finishSuccessEvent($claimed['effect_id'], $token, [
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'status' => 'pending', 'last_error' => '事件发送失败：' . get_class($e), 'update_time' => time(),
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]);
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}
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Log::error('[RefundEvent] 成功事件待恢复 refund_id=' . $refundId . ' type=' . get_class($e));
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} catch (\Throwable $recoveryError) {
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Log::error('[RefundEvent] 待办写回失败 refund_id=' . $refundId . ' type=' . get_class($recoveryError));
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}
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}
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}
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/**
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* 恢复已完成退款的成功事件，不再执行渠道退款。
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* @param int $limit 批次数量
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* @return void
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*/
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public function recoverSuccessEvents(int $limit = 100): void
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{
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foreach ($this->effectDao->getPendingSuccessEvents(time(), $limit) as $row) {
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$this->deliverSuccess((int)$row['refund_order_id']);
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}
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}
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/**
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* 退款成功日志属于本地效果，通知重试时不重复记录。
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* @param int $refundId 退款单ID
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* @param callable $callback 本地日志写入
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* @return void
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*/
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public function recordSuccessLog(int $refundId, callable $callback): void
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{
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$this->transaction(function () use ($refundId, $callback): void {
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$refund = $this->refundDao->getByIdForUpdate($refundId);
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if (!$refund || $refund['state'] !== RefundOrder::STATE_COMPLETED) {
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throw new \RuntimeException('退款尚未完成，不能写成功日志');
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}
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$this->currentRefundOrderId = $refundId;
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$this->once('refund_success_log', 'success', [], $callback);
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});
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}
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/**
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* 执行退款本金、抵扣积分和平台账务效果。
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* @param array $refundOrder 退款单
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* @param array $afterSale 售后单
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* @param array $order 中台订单
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* @return void
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*/
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protected function applyPlatformEffects(array $refundOrder, array $afterSale, array $order): void
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{
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$amount = (string)$refundOrder['amount'];
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$uid = (int)$refundOrder['uid'];
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$orderCenterId = (int)$refundOrder['order_center_id'];
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$localBalance = $refundOrder['refund_method'] === 'balance' || $refundOrder['pay_channel'] === 'yue';
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if ($localBalance && bccomp($amount, '0.00', 2) > 0) {
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$this->once('balance_refund', 'uid:' . $uid, ['amount' => $amount], function () use ($uid, $amount, $orderCenterId): void {
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/** @var UserMoneyServices $moneyServices */
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$moneyServices = $this->app->make(UserMoneyServices::class);
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$moneyServices->moneyIncome('pay_product_refund', $uid, $amount, $orderCenterId);
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});
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}
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$refundIntegral = (int)($refundOrder['refund_integral'] ?? 0);
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if ($refundIntegral > 0) {
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$this->once('integral_refund', 'uid:' . $uid, ['integral' => $refundIntegral], function () use ($uid, $refundIntegral, $orderCenterId): void {
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/** @var UserBillServices $billServices */
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$billServices = $this->app->make(UserBillServices::class);
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// link_id 统一存中台订单ID（后台积分记录按它回查订单号展示在「关联订单」列），单号不写入备注
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$billServices->billIntegralIncome(
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'pay_product_integral_back',
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$uid,
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$refundIntegral,
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$orderCenterId,
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'售后退款返还积分'
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);
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});
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}
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// 资金流水只记录真实资金流出：退回余额（refund_method=balance）或余额支付订单退款
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// 属于站内结转，钱没有离开平台，不记流水
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$flowPayType = (string)($order['pay_type'] ?? ($refundOrder['pay_channel'] ?? ''));
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/** @var PayServices $payServices */
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$payServices = $this->app->make(PayServices::class);
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if (!$localBalance && bccomp($amount, '0.00', 2) > 0 && $payServices->isCashChannel($flowPayType)) {
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$this->once('capital_flow', (string)$refundOrder['refund_no'], ['amount' => $amount], function () use ($order, $amount): void {
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/** @var UserServices $userServices */
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$userServices = $this->app->make(UserServices::class);
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$user = $userServices->get((int)($order['uid'] ?? 0));
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$flowOrder = $order;
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$flowOrder['nickname'] = $user['nickname'] ?? '';
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$flowOrder['phone'] = $user['phone'] ?? '';
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$flowOrder['refund_price'] = $amount;
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$flowOrder['order_id'] = $order['order_no'] ?? '';
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/** @var CapitalFlowServices $flowServices */
|
||
$flowServices = $this->app->make(CapitalFlowServices::class);
|
||
$flowServices->setFlow($flowOrder, 'refund');
|
||
});
|
||
}
|
||
|
||
$this->once('invoice_refund_mark', 'order:' . $orderCenterId, [], function () use ($orderCenterId): void {
|
||
/** @var OrderInvoiceServices $invoiceServices */
|
||
$invoiceServices = $this->app->make(OrderInvoiceServices::class);
|
||
$invoiceServices->update(['order_id' => $orderCenterId], ['is_refund' => 1]);
|
||
});
|
||
}
|
||
}
|