dootask/app/Console/Commands/SyncUserMsgToZincSearch.php
2025-05-24 07:37:08 +08:00

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<?php
namespace App\Console\Commands;
use App\Models\WebSocketDialogMsg;
use App\Module\Apps;
use App\Module\ZincSearch\ZincSearchKeyValue;
use App\Module\ZincSearch\ZincSearchDialogMsg;
use Cache;
use Illuminate\Console\Command;
class SyncUserMsgToZincSearch extends Command
{
/**
* 更新数据
* --f: 全量更新 (默认)
* --i: 增量更新从上次更新的最后一个ID接上
*
* 清理数据
* --c: 清除索引
*/
protected $signature = 'zinc:sync-user-msg {--f} {--i} {--c} {--batch=1000}';
protected $description = '同步聊天会话用户和消息到 ZincSearch';
/**
* @return int
*/
public function handle(): int
{
if (!Apps::isInstalled("search")) {
$this->error("应用「ZincSearch」未安装");
return 1;
}
// 注册信号处理器仅在支持pcntl扩展的环境下
if (extension_loaded('pcntl')) {
pcntl_async_signals(true); // 启用异步信号处理
pcntl_signal(SIGINT, [$this, 'handleSignal']); // Ctrl+C
pcntl_signal(SIGTERM, [$this, 'handleSignal']); // kill
}
// 检查锁,如果已被占用则退出
$lockInfo = $this->getLock();
if ($lockInfo) {
$this->error("命令已在运行中,开始时间: {$lockInfo['started_at']}");
return 1;
}
// 设置锁
$this->setLock();
// 清除索引
if ($this->option('c')) {
$this->info('清除索引...');
ZincSearchKeyValue::clear();
ZincSearchDialogMsg::clear();
$this->info("索引删除成功");
$this->releaseLock();
return 0;
}
$this->info('开始同步聊天数据...');
// 同步消息数据
$this->syncDialogMsgs();
// 完成
$this->info("\n同步完成");
$this->releaseLock();
return 0;
}
/**
* 获取锁信息
*
* @return array|null 如果锁存在返回锁信息否则返回null
*/
private function getLock(): ?array
{
$lockKey = md5($this->signature);
return Cache::has($lockKey) ? Cache::get($lockKey) : null;
}
/**
* 设置锁
*/
private function setLock(): void
{
$lockKey = md5($this->signature);
$lockInfo = [
'started_at' => date('Y-m-d H:i:s')
];
Cache::put($lockKey, $lockInfo, 300); // 5分钟
}
/**
* 释放锁
*/
private function releaseLock(): void
{
$lockKey = md5($this->signature);
Cache::forget($lockKey);
}
/**
* 处理终端信号
*
* @param int $signal
* @return void
*/
public function handleSignal(int $signal): void
{
// 释放锁
$this->releaseLock();
exit(0);
}
/**
* 同步消息数据
*
* @return void
*/
private function syncDialogMsgs(): void
{
// 获取上次同步的最后ID
$lastKey = "sync:dialogUserMsgLastId";
$lastId = $this->option('i') ? intval(ZincSearchKeyValue::get($lastKey, 0)) : 0;
if ($lastId > 0) {
$this->info("\n同步消息数据({$lastId}...");
} else {
$this->info("\n同步消息数据...");
}
$num = 0;
$count = WebSocketDialogMsg::where('id', '>', $lastId)->count();
$batchSize = $this->option('batch');
$total = 0;
$lastNum = 0;
do {
// 获取一批
$dialogMsgs = WebSocketDialogMsg::where('id', '>', $lastId)
->orderBy('id')
->limit($batchSize)
->get();
if ($dialogMsgs->isEmpty()) {
break;
}
$num += count($dialogMsgs);
$progress = round($num / $count * 100, 2);
if ($progress < 100) {
$progress = number_format($progress, 2);
}
$this->info("{$num}/{$count} ({$progress}%) 正在同步消息ID {$dialogMsgs->first()->id} ~ {$dialogMsgs->last()->id} ({$total}|{$lastNum})");
// 刷新锁
$this->setLock();
// 同步数据
$lastNum = ZincSearchDialogMsg::batchSync($dialogMsgs);
$total += $lastNum;
// 更新最后ID
$lastId = $dialogMsgs->last()->id;
ZincSearchKeyValue::set($lastKey, $lastId);
} while (count($dialogMsgs) == $batchSize);
$this->info("同步消息结束 - 最后ID {$lastId}");
}
}