150 lines
4.6 KiB
PHP
150 lines
4.6 KiB
PHP
<?php
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/**
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* ============================================================
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*
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* @project biiproject
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*
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* @author Andika Debi Putra
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*
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* @email andikadebiputra@gmail.com
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*
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* @website https://biiproject.com
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*
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* @copyright Copyright (c) 2026 Andika Debi Putra
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* @license Proprietary - All Rights Reserved
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*
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* @version 1.0.0
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*
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* @created 2026-05-01
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* ============================================================
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*
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* Unauthorized copying, modification, distribution, or use
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* of this file is strictly prohibited without prior written
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* permission from the author.
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* ============================================================
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*/
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namespace App\Console\Commands;
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use App\Services\Monitoring\SystemMonitoringService;
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use App\Services\Notification\TelegramService;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\DB;
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class SystemHealthCheck extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'system:health-check {--force : Force send notification even if within cool-down period}';
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/**
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* The description of the console command.
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*
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* @var string
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*/
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protected $description = 'Monitor system health (CPU, RAM, Disk, DB) and send alerts to Telegram if thresholds are exceeded.';
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/**
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* Thresholds for alerts.
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*/
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protected $thresholds = [
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'cpu' => 80, // percentage
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'ram' => 90, // percentage
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'disk' => 90, // percentage
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];
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/**
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* Cool-down period in minutes to prevent spamming notifications.
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*/
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protected $cooldownMinutes = 30;
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/**
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* Execute the console command.
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*/
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public function handle(SystemMonitoringService $monitor, TelegramService $telegram)
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{
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$this->info('Starting System Health Check...');
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$issues = [];
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$metrics = [];
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// 1. Check Database Connectivity
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try {
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DB::connection()->getPdo();
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$metrics[] = '✅ Database: Connected';
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} catch (\Exception $e) {
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$issues[] = '❌ <b>DATABASE DOWN:</b> Unable to connect to the database. Error: '.$e->getMessage();
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}
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// 2. Check CPU Usage
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$cpu = $monitor->getCpuUsage();
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$metrics[] = "📊 CPU Usage: {$cpu}%";
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if ($cpu >= $this->thresholds['cpu']) {
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$issues[] = "⚠️ <b>High CPU Usage:</b> {$cpu}% (Threshold: {$this->thresholds['cpu']}%)";
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}
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// 3. Check RAM Usage
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$ram = $monitor->getRamUsage();
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$metrics[] = "📊 RAM Usage: {$ram}%";
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if ($ram >= $this->thresholds['ram']) {
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$issues[] = "⚠️ <b>High RAM Usage:</b> {$ram}% (Threshold: {$this->thresholds['ram']}%)";
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}
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// 4. Check Disk Usage
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$disk = $monitor->getDiskUsage();
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$metrics[] = "📊 Disk Usage: {$disk}%";
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if ($disk >= $this->thresholds['disk']) {
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$issues[] = "⚠️ <b>High Disk Usage:</b> {$disk}% (Threshold: {$this->thresholds['disk']}%)";
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}
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// Output to console
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foreach ($metrics as $metric) {
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$this->line($metric);
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}
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if (empty($issues)) {
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$this->info('System health is optimal. No issues detected.');
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return 0;
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}
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$this->error(count($issues).' issue(s) detected!');
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// Check for cool-down
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$cacheKey = 'system_health_alert_last_sent';
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if (Cache::has($cacheKey) && ! $this->option('force')) {
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$this->warn('Issues detected, but notification is in cool-down period. Use --force to override.');
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return 0;
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}
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// Prepare Telegram Message
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$hostname = gethostname();
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$ip = request()->server('SERVER_ADDR') ?? gethostbyname($hostname);
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$time = now()->format('Y-m-d H:i:s');
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$message = "🚨 <b>SYSTEM HEALTH ALERT</b> 🚨\n";
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$message .= "--------------------------------\n";
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$message .= "<b>Host:</b> {$hostname} ({$ip})\n";
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$message .= "<b>Time:</b> {$time}\n";
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$message .= "--------------------------------\n\n";
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$message .= implode("\n", $issues)."\n\n";
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$message .= '<i>Please check the system dashboard for more details.</i>';
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// Send Notification
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if ($telegram->sendMessage($message)) {
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$this->info('Alert notification sent to Telegram.');
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Cache::put($cacheKey, true, now()->addMinutes($this->cooldownMinutes));
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} else {
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$this->error('Failed to send Telegram notification. Check laravel.log for details.');
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}
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return 0;
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}
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}
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