Files
KnowledgeBase/app/Jobs/SyncTerminalConfigJob.php
lizhuoran 6b6afd1b75 feat(阶段三): 实现配置同步功能
- 创建 TerminalSyncService 服务类
- 实现配置快照生成(包含终端、知识库、提示词)
- 创建 SyncTerminalConfigJob 异步任务
- 实现重试机制(最多3次,指数退避)
- 创建 SyncConfigAction(单个和批量同步)
- 在终端列表页添加同步状态列
- 在终端详情页添加同步历史展示
- 支持同步状态追踪(pending/syncing/synced/failed)
2026-03-09 10:59:50 +08:00

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<?php
namespace App\Jobs;
use App\Models\Terminal;
use App\Models\TerminalSyncLog;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;
/**
* 终端配置同步任务
*/
class SyncTerminalConfigJob implements ShouldQueue
{
use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
/**
* 任务最大尝试次数
*
* @var int
*/
public $tries = 3;
/**
* 任务超时时间(秒)
*
* @var int
*/
public $timeout = 60;
/**
* 创建新的任务实例
*
* @param Terminal $terminal
* @param TerminalSyncLog $log
*/
public function __construct(
public Terminal $terminal,
public TerminalSyncLog $log
) {}
/**
* 执行任务
*
* @return void
*/
public function handle(): void
{
try {
// 更新状态为同步中
$this->log->update(['status' => 'syncing']);
Log::info('开始同步终端配置', [
'terminal_id' => $this->terminal->id,
'terminal_name' => $this->terminal->name,
'log_id' => $this->log->id,
]);
// 模拟同步过程因为没有真实的终端API
// 在实际环境中这里应该调用真实的终端API
$this->simulateSync();
// 更新状态为已同步
$this->log->update([
'status' => 'synced',
'synced_at' => now(),
'error_message' => null,
]);
Log::info('终端配置同步成功', [
'terminal_id' => $this->terminal->id,
'log_id' => $this->log->id,
]);
} catch (\Exception $e) {
// 记录错误日志
Log::error('终端配置同步失败', [
'terminal_id' => $this->terminal->id,
'log_id' => $this->log->id,
'error' => $e->getMessage(),
'attempt' => $this->attempts(),
]);
// 更新状态为失败
$this->log->update([
'status' => 'failed',
'error_message' => $e->getMessage(),
]);
// 如果还有重试次数,则重新抛出异常以触发重试
if ($this->attempts() < $this->tries) {
throw $e;
}
}
}
/**
* 模拟同步过程
*
* @return void
* @throws \Exception
*/
private function simulateSync(): void
{
// 模拟网络延迟
sleep(2);
// 随机模拟成功或失败90%成功率)
if (rand(1, 100) <= 10) {
throw new \Exception('模拟同步失败:网络连接超时');
}
// 在实际环境中,这里应该是类似这样的代码:
// $response = Http::timeout(30)
// ->post($this->terminal->sync_url, [
// 'config' => $this->log->config_snapshot,
// ]);
//
// if (!$response->successful()) {
// throw new \Exception('同步失败:' . $response->body());
// }
}
/**
* 任务失败时的处理
*
* @param \Throwable $exception
* @return void
*/
public function failed(\Throwable $exception): void
{
Log::error('终端配置同步任务最终失败', [
'terminal_id' => $this->terminal->id,
'log_id' => $this->log->id,
'error' => $exception->getMessage(),
]);
// 确保状态更新为失败
$this->log->update([
'status' => 'failed',
'error_message' => '同步失败(已达最大重试次数):' . $exception->getMessage(),
]);
}
/**
* 计算重试延迟时间(秒)
*
* @return int
*/
public function backoff(): int
{
// 指数退避第1次重试等待10秒第2次等待30秒
return [10, 30][$this->attempts() - 1] ?? 60;
}
}