Upload beautify

app/Http/Controllers/Api/FeedAnalyticsController.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Symfony\Component\HttpFoundation\Response;
+
+final class FeedAnalyticsController extends Controller
+{
+    public function store(Request $request): JsonResponse
+    {
+        $payload = $request->validate([
+            'event_type' => ['required', 'string', 'in:feed_impression,feed_click'],
+            'artwork_id' => ['required', 'integer', 'exists:artworks,id'],
+            'position' => ['nullable', 'integer', 'min:1', 'max:500'],
+            'algo_version' => ['required', 'string', 'max:64'],
+            'source' => ['required', 'string', 'in:personalized,cold_start,fallback'],
+            'dwell_seconds' => ['nullable', 'integer', 'min:0', 'max:86400'],
+            'occurred_at' => ['nullable', 'date'],
+        ]);
+
+        $occurredAt = isset($payload['occurred_at']) ? now()->parse((string) $payload['occurred_at']) : now();
+
+        DB::table('feed_events')->insert([
+            'event_date' => $occurredAt->toDateString(),
+            'event_type' => (string) $payload['event_type'],
+            'user_id' => (int) $request->user()->id,
+            'artwork_id' => (int) $payload['artwork_id'],
+            'position' => isset($payload['position']) ? (int) $payload['position'] : null,
+            'algo_version' => (string) $payload['algo_version'],
+            'source' => (string) $payload['source'],
+            'dwell_seconds' => isset($payload['dwell_seconds']) ? (int) $payload['dwell_seconds'] : null,
+            'occurred_at' => $occurredAt,
+            'created_at' => now(),
+            'updated_at' => now(),
+        ]);
+
+        return response()->json(['success' => true], Response::HTTP_OK);
+    }
+}