query totalevenduti

app/Http/Controllers/ArticleController.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Illuminate\Support\Facades\DB; // Added use statement
+use App\Article;
+
+class ArticleController extends AbstractController // Should extend AbstractController
+{
+    public function exportArticlesSales(Request $request): Response
+    {
+        try {
+            $articoliVenduti = Article::join('Ordine', 'Article.idArticolo', '=', 'Ordine.codArticoloGM')
+                ->leftJoin('StatoProdotto as sp', function ($join) {
+                    $join->on('Article.idStatoProdotto', '=', 'sp.idStatoProdotto')
+                        ->where('sp.dataOra', '=', DB::raw('(SELECT MAX(dataOra) FROM StatoProdotto WHERE idStatoProdotto = sp.idStatoProdotto)'));
+                })
+                ->whereIn('sp.descrizione', ['In commercio', 'In prevendita', 'Prossima uscita'])
+                ->selectRaw('Article.idArticolo, SUM(Ordine.qta) as totaleVenduto')
+                ->groupBy('Article.idArticolo')
+                ->take(10)
+                ->get();
+
+            $filename = 'articoli_venduti_' . date('Y-m-d') . '.csv';
+            $response = new Response();
+            $response->headers->set('Content-Type', 'text/csv');
+            $response->headers->set('Content-Disposition', 'attachment; filename="' . $filename . '"');
+
+            $csvContent = "IdArticolo,TotaleVenduto\n";
+            foreach ($articoliVenduti as $articoloVenduto) {
+                $csvContent .= $articoloVenduto->idArticolo . ',' . $articoloVenduto->totaleVenduto . "\n";
+            }
+
+            $response->setContent($csvContent);
+
+            return $response;
+
+        } catch (\Exception $e) {
+            return new Response('Error exporting articles: ' . $e->getMessage(), 500);
+        }
+    }
+}