93 lines
3.1 KiB
PHP
93 lines
3.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\common\service\pharmacy;
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use Closure;
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use DomainException;
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use think\facade\Db;
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final class LockedPharmacySnapshotMutation
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{
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/**
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* @param callable():array<string,mixed> $lockOrder
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* @param callable(array<string,mixed>):?array<string,mixed> $lockClaim
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* @param callable(array<string,mixed>,?array<string,mixed>):mixed $mutation
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*/
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public static function run(
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callable $lockOrder,
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callable $lockClaim,
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callable $mutation,
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bool $assertMutable = true
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): mixed {
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$order = Closure::fromCallable($lockOrder)();
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if ($order === []) {
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throw new DomainException('订单不存在');
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}
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$claim = Closure::fromCallable($lockClaim)($order);
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if ($assertMutable) {
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PharmacyRemoteSnapshotPolicy::assertMutable($order, $claim);
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}
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$result = Closure::fromCallable($mutation)($order, $claim);
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if ($result === false) {
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throw new DomainException('受保护变更未完成，事务已回滚');
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}
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return $result;
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}
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/** @param callable(array<string,mixed>,?array<string,mixed>):mixed $mutation */
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public static function execute(
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int $orderId,
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callable $mutation,
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bool $assertMutable = true,
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int $revision = 1
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): mixed {
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return Db::transaction(static fn (): mixed => self::run(
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static fn (): array => (array) (Db::name('tcm_prescription_order')
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->where('id', $orderId)
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->whereNull('delete_time')
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->lock(true)
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->find() ?: []),
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static fn (): ?array => Db::name('pharmacy_submission_claim')
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->where('prescription_order_id', $orderId)
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->where('source_revision', max($revision, 1))
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->lock(true)
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->find() ?: null,
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$mutation,
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$assertMutable
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));
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}
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/** @param callable(array<int,array<string,mixed>>):mixed $mutation */
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public static function executeForPrescription(int $prescriptionId, callable $mutation): mixed
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{
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return Db::transaction(static function () use ($prescriptionId, $mutation): mixed {
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$orders = Db::name('tcm_prescription_order')
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->where('prescription_id', $prescriptionId)
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->whereNull('delete_time')
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->order('id', 'asc')
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->lock(true)
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->select()
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->toArray();
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foreach ($orders as $order) {
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$claim = Db::name('pharmacy_submission_claim')
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->where('prescription_order_id', (int) $order['id'])
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->where('source_revision', 1)
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->lock(true)
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->find();
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PharmacyRemoteSnapshotPolicy::assertMutable($order, $claim ?: null);
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}
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$result = Closure::fromCallable($mutation)($orders);
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if ($result === false) {
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throw new DomainException('受保护变更未完成，事务已回滚');
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}
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return $result;
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});
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}
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}
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