134 lines
3.9 KiB
PHP
134 lines
3.9 KiB
PHP
<?php
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namespace App\Services;
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use Illuminate\Console\Scheduling\Schedule;
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class ScheduledTaskService
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{
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private const CONFIG_KEY = 'scheduled_tasks';
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private static ?ConfigService $configServiceInstance = null;
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public function __construct(
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private ConfigService $configService,
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private Schedule $schedule
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) {}
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/**
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* 静态方法：检查任务是否启用（供 console.php 中的 when() 回调使用）
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*/
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public static function isEnabled(string $name): bool
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{
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try {
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self::$configServiceInstance ??= app(ConfigService::class);
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$enabled = self::$configServiceInstance->get(self::CONFIG_KEY, []);
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return $enabled[$name] ?? false;
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} catch (\Exception $e) {
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return false;
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}
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}
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/**
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* 获取所有任务（从 Schedule 实例动态获取）
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*/
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public function getAllTasks(): array
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{
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$this->ensureTasksLoaded();
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$enabledTasks = $this->configService->get(self::CONFIG_KEY, []);
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$tasks = [];
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foreach ($this->schedule->events() as $event) {
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$name = $this->getEventName($event);
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$tasks[] = [
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'name' => $name,
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'command' => $this->getEventCommand($event),
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'description' => $event->description ?: $name,
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'frequency' => $this->getFrequencyLabel($event->expression),
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'cron' => $event->expression,
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'enabled' => $enabledTasks[$name] ?? false,
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];
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}
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return $tasks;
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}
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/**
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* 设置任务启用状态
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*/
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public function setTaskEnabled(string $name, bool $enabled): void
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{
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$this->ensureTasksLoaded();
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// 验证任务是否存在
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$exists = false;
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foreach ($this->schedule->events() as $event) {
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if ($this->getEventName($event) === $name) {
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$exists = true;
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break;
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}
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}
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if (!$exists) {
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throw new \InvalidArgumentException("未知任务: {$name}");
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}
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$tasks = $this->configService->get(self::CONFIG_KEY, []);
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$tasks[$name] = $enabled;
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$this->configService->set(self::CONFIG_KEY, $tasks, '定时任务启用状态');
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}
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/**
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* 确保 console.php 中的任务已加载
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*/
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private function ensureTasksLoaded(): void
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{
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if (count($this->schedule->events()) === 0) {
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require_once base_path('routes/console.php');
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}
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}
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private function getEventName($event): string
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{
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if (property_exists($event, 'mutexName') && $event->mutexName) {
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return $event->mutexName;
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}
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return $this->getEventCommand($event);
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}
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private function getEventCommand($event): string
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{
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if (property_exists($event, 'command') && $event->command) {
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$command = $event->command;
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if (str_contains($command, 'artisan')) {
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$command = preg_replace('/^.*artisan\s+/', '', $command);
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}
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return trim(str_replace("'", '', $command));
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}
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return 'closure';
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}
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private function getFrequencyLabel(string $expression): string
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{
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$map = [
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'* * * * *' => '每分钟',
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'*/5 * * * *' => '每 5 分钟',
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'*/10 * * * *' => '每 10 分钟',
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'*/15 * * * *' => '每 15 分钟',
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'*/30 * * * *' => '每 30 分钟',
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'0 * * * *' => '每小时',
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'0 */2 * * *' => '每 2 小时',
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'0 */4 * * *' => '每 4 小时',
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'0 */6 * * *' => '每 6 小时',
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'0 */12 * * *' => '每 12 小时',
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'0 0 * * *' => '每天凌晨 0:00',
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'0 2 * * *' => '每天凌晨 2:00',
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'0 0 * * 0' => '每周日凌晨',
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'0 0 1 * *' => '每月 1 日凌晨',
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];
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return $map[$expression] ?? $expression;
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}
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}
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