refactor: 批量任务投递去重锁提炼BatchDispatchLock

This commit is contained in:
萝卜
2026-03-17 15:30:55 +08:00
parent c2e41917ed
commit 592b1610f9
2 changed files with 49 additions and 4 deletions

View File

@@ -0,0 +1,31 @@
<?php
namespace App\Support;
use Illuminate\Support\Facades\Cache;
class BatchDispatchLock
{
/**
* 最小幂等/防抖锁(短 TTL避免运营短时间内重复点击导致重复投递同一批次。
*
* key 口径与现有实现保持一致scope + filters(summary) + ids + limit。
*
* @param int[] $orderIds
*/
public static function acquire(
string $namespace,
string $scope,
string $filterSummary,
array $orderIds,
int $limit,
int $ttlSeconds = 60,
string $value = '1',
): bool {
$orderIds = array_values(array_map('intval', $orderIds));
$lockKey = $namespace . ':' . md5($scope . '|' . $filterSummary . '|' . implode(',', $orderIds) . '|' . $limit);
return Cache::add($lockKey, $value, $ttlSeconds);
}
}