103 lines
3.8 KiB
PHP
103 lines
3.8 KiB
PHP
<?php
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namespace App\Console\Commands;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\Log;
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use InvalidArgumentException;
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use Modules\EcommerceFinance\Services\UpstreamOdbcConnection;
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use Modules\EcommerceFinance\Services\UpstreamQueryCacheFactory;
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use Modules\EcommerceFinance\Services\UpstreamSnapshotRefresherRegistry;
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use Modules\EcommerceFinance\Services\UpstreamSourceRegistry;
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use Throwable;
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class UpstreamRefreshActiveSnapshots extends Command
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{
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protected $signature = 'upstream:snapshots:refresh
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{source : config/upstreams.php 中登记的数据源标识}
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{--limit= : 本轮最多刷新的活跃查询数}';
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protected $description = '在各自时间、并发和查询预算内刷新指定上游的活跃快照';
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public function handle(
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UpstreamSourceRegistry $sources,
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UpstreamQueryCacheFactory $caches,
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UpstreamSnapshotRefresherRegistry $refreshers,
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): int {
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$source = (string) $this->argument('source');
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try {
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$definition = $sources->definition($source);
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} catch (InvalidArgumentException $exception) {
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$this->components->error($exception->getMessage());
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return self::FAILURE;
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}
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if (! $sources->enabled($source)) {
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$this->components->info($definition['label'] . '同步未启用，本轮跳过。');
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return self::SUCCESS;
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}
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try {
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$cache = $caches->forSource($source);
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$refresher = $refreshers->forSource($source);
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} catch (InvalidArgumentException $exception) {
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$this->components->error($exception->getMessage());
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return self::FAILURE;
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}
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$configuredLimit = max((int) $cache->setting('snapshots.refresh_limit', 2), 1);
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$requestedLimit = (int) ($this->option('limit') ?: $configuredLimit);
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$entries = $cache->activeEntries(min(max($requestedLimit, 1), $configuredLimit));
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$timeBudget = max((int) $cache->setting('snapshots.refresh_time_budget_seconds', 45), 10);
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$startedAt = microtime(true);
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if ($entries === []) {
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$this->components->info('没有需要刷新的活跃查询。');
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return self::SUCCESS;
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}
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$fresh = 0;
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$stale = 0;
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$failed = 0;
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foreach ($entries as $entry) {
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if ((microtime(true) - $startedAt) >= $timeBudget) {
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$this->components->info('本轮刷新已达到时间预算，剩余查询留到下一轮。');
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break;
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}
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try {
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$status = $refresher->refresh($entry);
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$status === 'fresh' ? $fresh++ : $stale++;
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} catch (Throwable $exception) {
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// 单个查询失败只重置当前来源连接并跳过该查询，不能让它
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// 每分钟阻断同一来源的其他页面。
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UpstreamOdbcConnection::reset($source);
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$failed++;
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Log::error('上游活跃快照刷新失败，本轮已跳过该查询。', [
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'source' => $definition['key'],
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'source_label' => $definition['label'],
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'scope' => $entry['scope'] ?? 'unknown',
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'exception' => $exception::class,
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]);
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$this->components->warn('一个上游查询刷新失败，已跳过并继续；错误类型：' . $exception::class);
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}
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$pauseMs = max((int) $cache->setting('snapshots.refresh_pause_ms', 300), 0);
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if ($pauseMs > 0) {
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usleep($pauseMs * 1000);
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}
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}
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$this->components->info("快照刷新完成：新鲜 {$fresh}，沿用旧快照 {$stale}，失败 {$failed}。");
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return $failed > 0 ? self::FAILURE : self::SUCCESS;
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}
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}
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