12-05-2026 Frontend dev

app/Http/Middleware/LogSlowAdminRequests.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use App\Services\Admin\AdminRequestPerformanceMetrics;
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpFoundation\Response;
+
+class LogSlowAdminRequests
+{
+    public function __construct(private AdminRequestPerformanceMetrics $metrics) {}
+
+    /**
+     * Handle an incoming request.
+     *
+     * @param  Closure(Request): (Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (! config('admin_performance.slow_requests.enabled', true)) {
+            return $next($request);
+        }
+
+        $startedAt = microtime(true);
+        $this->metrics->start();
+
+        try {
+            $response = $next($request);
+        } catch (\Throwable $exception) {
+            $this->metrics->stop();
+
+            throw $exception;
+        }
+
+        $snapshot = $this->metrics->snapshot();
+        $this->metrics->stop();
+
+        $durationMs = (int) round((microtime(true) - $startedAt) * 1000);
+
+        if ($this->shouldLog($durationMs, $snapshot['database_time_ms'], $snapshot['query_count'])) {
+            $this->logger()->warning('Slow admin request detected.', [
+                'method' => $request->method(),
+                'path' => '/'.$request->path(),
+                'route_name' => $request->route()?->getName(),
+                'status_code' => $response->getStatusCode(),
+                'user_id' => $request->user()?->id,
+                'duration_ms' => $durationMs,
+                'database_time_ms' => $snapshot['database_time_ms'],
+                'query_count' => $snapshot['query_count'],
+                'slow_queries' => $snapshot['slow_queries'],
+            ]);
+        }
+
+        return $response;
+    }
+
+    private function shouldLog(int $durationMs, float $databaseTimeMs, int $queryCount): bool
+    {
+        return $durationMs >= $this->durationThresholdMs()
+            || $databaseTimeMs >= $this->databaseThresholdMs()
+            || $queryCount >= $this->queryCountThreshold();
+    }
+
+    private function logger(): LoggerInterface
+    {
+        $channel = config('admin_performance.slow_requests.channel') ?: config('logging.default');
+
+        return Log::channel(is_string($channel) && $channel !== '' ? $channel : 'stack');
+    }
+
+    private function durationThresholdMs(): int
+    {
+        return (int) config('admin_performance.slow_requests.duration_threshold_ms', 750);
+    }
+
+    private function databaseThresholdMs(): int
+    {
+        return (int) config('admin_performance.slow_requests.database_threshold_ms', 250);
+    }
+
+    private function queryCountThreshold(): int
+    {
+        return (int) config('admin_performance.slow_requests.query_count_threshold', 100);
+    }
+}