292 lines
8.9 KiB
PHP
292 lines
8.9 KiB
PHP
<?php
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namespace App\Services\System;
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use App\Models\System\Task;
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use App\Services\System\NotificationService;
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use Illuminate\Support\Facades\Validator;
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use Illuminate\Support\Facades\Log;
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class TaskService
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{
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/**
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* @var NotificationService
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*/
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protected $notificationService;
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/**
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* TaskService constructor
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*/
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public function __construct(NotificationService $notificationService)
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{
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$this->notificationService = $notificationService;
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}
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public function getList(array $params): array
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{
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$query = Task::query();
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if (!empty($params['keyword'])) {
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$query->where(function ($q) use ($params) {
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$q->where('name', 'like', '%' . $params['keyword'] . '%')
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->orWhere('command', 'like', '%' . $params['keyword'] . '%');
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});
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}
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if (isset($params['is_active']) && $params['is_active'] !== '') {
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$query->where('is_active', $params['is_active']);
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}
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if (!empty($params['type'])) {
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$query->where('type', $params['type']);
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}
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$query->orderBy('id');
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$pageSize = $params['page_size'] ?? 20;
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$list = $query->paginate($pageSize);
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return [
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'list' => $list->items(),
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'total' => $list->total(),
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'page' => $list->currentPage(),
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'page_size' => $list->perPage(),
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];
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}
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public function getAll(): array
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{
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return Task::all()->toArray();
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}
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public function getById(int $id): ?Task
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{
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return Task::find($id);
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}
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public function create(array $data): Task
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{
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Validator::make($data, [
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'name' => 'required|string|max:100',
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'command' => 'required|string|max:255',
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'type' => 'required|string|in:command,job,closure',
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'expression' => 'required|string',
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])->validate();
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return Task::create($data);
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}
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public function update(int $id, array $data): Task
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{
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$task = Task::findOrFail($id);
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Validator::make($data, [
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'name' => 'sometimes|required|string|max:100',
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'command' => 'sometimes|required|string|max:255',
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'type' => 'sometimes|required|string|in:command,job,closure',
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'expression' => 'sometimes|required|string',
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])->validate();
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$task->update($data);
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return $task;
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}
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public function delete(int $id): bool
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{
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$task = Task::findOrFail($id);
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return $task->delete();
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}
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public function batchDelete(array $ids): bool
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{
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Task::whereIn('id', $ids)->delete();
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return true;
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}
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public function batchUpdateStatus(array $ids, bool $status): bool
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{
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Task::whereIn('id', $ids)->update(['is_active' => $status]);
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return true;
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}
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public function run(int $id): array
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{
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$task = Task::findOrFail($id);
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$startTime = microtime(true);
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$output = '';
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$status = 'success';
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$errorMessage = '';
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try {
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switch ($task->type) {
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case 'command':
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$command = $task->command;
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if ($task->run_in_background) {
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$command .= ' > /dev/null 2>&1 &';
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}
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exec($command, $output, $statusCode);
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$output = implode("\n", $output);
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if ($statusCode !== 0) {
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throw new \Exception('Command failed with status code: ' . $statusCode);
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}
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break;
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case 'job':
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$jobClass = $task->command;
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if (class_exists($jobClass)) {
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dispatch(new $jobClass());
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} else {
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throw new \Exception('Job class not found: ' . $jobClass);
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}
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break;
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case 'closure':
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throw new \Exception('Closure type tasks cannot be run directly');
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}
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$task->increment('run_count');
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} catch (\Exception $e) {
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$status = 'error';
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$errorMessage = $e->getMessage();
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$task->increment('failed_count');
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}
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$executionTime = round((microtime(true) - $startTime) * 1000);
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$task->update([
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'last_run_at' => now(),
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'last_output' => substr($output, 0, 10000),
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]);
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// 发送任务执行结果通知
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$this->sendTaskNotification($task, $status, $errorMessage, $executionTime);
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return [
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'status' => $status,
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'output' => $output,
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'error_message' => $errorMessage,
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'execution_time' => $executionTime,
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];
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}
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public function getStatistics(): array
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{
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$total = Task::count();
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$active = Task::where('is_active', true)->count();
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$inactive = Task::where('is_active', false)->count();
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return [
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'total' => $total,
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'active' => $active,
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'inactive' => $inactive,
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];
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}
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/**
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* 发送任务执行结果通知
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*
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* @param Task $task
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* @param string $status
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* @param string|null $errorMessage
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* @param int $executionTime
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* @return void
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*/
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protected function sendTaskNotification(Task $task, string $status, ?string $errorMessage, int $executionTime): void
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{
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try {
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// 只对失败的任务或重要的成功任务发送通知
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// 这里可以根据实际需求调整通知策略
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if ($status === 'error') {
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// 任务失败通知
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$title = '任务执行失败: ' . $task->name;
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$content = sprintf(
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"任务 %s 执行失败，错误信息：%s\n执行时间：%d 毫秒",
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$task->name,
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$errorMessage ?: '未知错误',
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$executionTime
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);
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// 获取管理员用户ID列表
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$adminUserIds = $this->getAdminUserIds();
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if (!empty($adminUserIds)) {
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$this->notificationService->sendToUsers(
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$adminUserIds,
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$title,
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$content,
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\App\Models\System\Notification::TYPE_ERROR,
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\App\Models\System\Notification::CATEGORY_TASK,
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[
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'task_id' => $task->id,
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'task_name' => $task->name,
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'command' => $task->command,
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'error_message' => $errorMessage,
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'execution_time' => $executionTime,
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'last_run_at' => $task->last_run_at?->toDateTimeString()
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]
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);
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}
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} elseif ($executionTime > 60000) {
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// 执行时间超过1分钟的成功任务，发送通知
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$title = '任务执行完成: ' . $task->name;
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$content = sprintf(
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"任务 %s 执行成功，耗时：%.2f 秒",
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$task->name,
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$executionTime / 1000
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);
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$adminUserIds = $this->getAdminUserIds();
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if (!empty($adminUserIds)) {
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$this->notificationService->sendToUsers(
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$adminUserIds,
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$title,
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$content,
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\App\Models\System\Notification::TYPE_SUCCESS,
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\App\Models\System\Notification::CATEGORY_TASK,
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[
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'task_id' => $task->id,
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'task_name' => $task->name,
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'execution_time' => $executionTime,
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'last_run_at' => $task->last_run_at?->toDateTimeString()
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]
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);
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}
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}
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} catch (\Exception $e) {
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Log::error('发送任务通知失败', [
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'task_id' => $task->id,
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'error' => $e->getMessage()
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]);
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}
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}
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/**
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* 获取管理员用户ID列表
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*
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* @return array
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*/
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protected function getAdminUserIds(): array
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{
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try {
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// 获取拥有管理员权限的用户
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// 这里可以根据实际业务逻辑调整，例如获取特定角色的用户
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$adminUserIds = \App\Models\Auth\User::where('status', 1)
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->whereHas('roles', function ($query) {
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$query->where('name', 'admin');
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})
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->pluck('id')
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->toArray();
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return $adminUserIds;
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} catch (\Exception $e) {
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Log::error('获取管理员用户列表失败', [
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'error' => $e->getMessage()
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]);
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return [];
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}
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}
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}
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