Monitoring & Service Management (#163)

Monitoring & Service Management
2025-07-05 16:02:34 +00:00 · 2024-04-13 11:47:56 +02:00
parent 87ec0af697
commit 052e28d2e3
95 changed files with 2423 additions and 341 deletions
--- a/app/Actions/Monitoring/GetMetrics.php
+++ b/app/Actions/Monitoring/GetMetrics.php
@ -0,0 +1,150 @@
+<?php
+
+namespace App\Actions\Monitoring;
+
+use App\Models\Server;
+use Carbon\Carbon;
+use Illuminate\Contracts\Database\Query\Expression;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+
+class GetMetrics
+{
+    public function filter(Server $server, array $input): array
+    {
+        if (isset($input['from']) && isset($input['to']) && $input['from'] === $input['to']) {
+            $input['from'] = Carbon::parse($input['from'])->format('Y-m-d').' 00:00:00';
+            $input['to'] = Carbon::parse($input['to'])->format('Y-m-d').' 23:59:59';
+        }
+
+        $defaultInput = [
+            'period' => '10m',
+        ];
+
+        $input = array_merge($defaultInput, $input);
+
+        $this->validate($input);
+
+        return $this->metrics(
+            server: $server,
+            fromDate: $this->getFromDate($input),
+            toDate: $this->getToDate($input),
+            interval: $this->getInterval($input)
+        );
+    }
+
+    private function metrics(
+        Server $server,
+        Carbon $fromDate,
+        Carbon $toDate,
+        ?Expression $interval = null
+    ): array {
+        $metrics = DB::table('metrics')
+            ->where('server_id', $server->id)
+            ->whereBetween('created_at', [$fromDate->format('Y-m-d H:i:s'), $toDate->format('Y-m-d H:i:s')])
+            ->select(
+                [
+                    DB::raw('created_at as date'),
+                    DB::raw('AVG(load) as load'),
+                    DB::raw('AVG(memory_total) as memory_total'),
+                    DB::raw('AVG(memory_used) as memory_used'),
+                    DB::raw('AVG(memory_free) as memory_free'),
+                    DB::raw('AVG(disk_total) as disk_total'),
+                    DB::raw('AVG(disk_used) as disk_used'),
+                    DB::raw('AVG(disk_free) as disk_free'),
+                    $interval,
+                ],
+            )
+            ->groupByRaw('date_interval')
+            ->orderBy('date_interval')
+            ->get()
+            ->map(function ($item) {
+                $item->date = Carbon::parse($item->date)->format('Y-m-d H:i');
+
+                return $item;
+            });
+
+        return [
+            'metrics' => $metrics,
+        ];
+    }
+
+    private function getFromDate(array $input): Carbon
+    {
+        if ($input['period'] === 'custom') {
+            return new Carbon($input['from']);
+        }
+
+        return Carbon::parse('-'.convert_time_format($input['period']));
+    }
+
+    private function getToDate(array $input): Carbon
+    {
+        if ($input['period'] === 'custom') {
+            return new Carbon($input['to']);
+        }
+
+        return Carbon::now();
+    }
+
+    private function getInterval(array $input): Expression
+    {
+        if ($input['period'] === 'custom') {
+            $from = new Carbon($input['from']);
+            $to = new Carbon($input['to']);
+            $periodInHours = $from->diffInHours($to);
+        }
+
+        if (! isset($periodInHours)) {
+            $periodInHours = Carbon::parse(
+                convert_time_format($input['period'])
+            )->diffInHours();
+        }
+
+        if ($periodInHours <= 1) {
+            return DB::raw("strftime('%Y-%m-%d %H:%M:00', created_at) as date_interval");
+        }
+
+        if ($periodInHours <= 24) {
+            return DB::raw("strftime('%Y-%m-%d %H:00:00', created_at) as date_interval");
+        }
+
+        if ($periodInHours > 24) {
+            return DB::raw("strftime('%Y-%m-%d 00:00:00', created_at) as date_interval");
+        }
+    }
+
+    private function validate(array $input): void
+    {
+        Validator::make($input, [
+            'period' => [
+                'required',
+                Rule::in([
+                    '10m',
+                    '30m',
+                    '1h',
+                    '12h',
+                    '1d',
+                    '7d',
+                    'custom',
+                ]),
+            ],
+        ])->validate();
+
+        if ($input['period'] === 'custom') {
+            Validator::make($input, [
+                'from' => [
+                    'required',
+                    'date',
+                    'before:to',
+                ],
+                'to' => [
+                    'required',
+                    'date',
+                    'after:from',
+                ],
+            ])->validate();
+        }
+    }
+}