feat: implement user management system and integrate AI services with Ollama and Gemini

app/Http/Controllers/AttachmentController.php

@@ -3,8 +3,12 @@
 namespace App\Http\Controllers;
 
 use App\Models\Attachment;
+use App\Services\GeminiService;
+use App\Services\OllamaService;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Facades\Gate;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
 
 class AttachmentController extends Controller
 {
@@ -30,4 +34,61 @@ class AttachmentController extends Controller
             'Content-Disposition' => 'inline; filename="' . basename($attachment->file_name) . '"'
         ]);
     }
+
+    /**
+     * Effectue une OCRisation de la pièce jointe à l'aide de l'API Gemini.
+     */
+    public function ocr(Request $request, Attachment $attachment, GeminiService $geminiService, OllamaService $ollamaService): JsonResponse
+    {
+        // On vérifie si l'utilisateur a le droit de voir la commande liée à cette pièce jointe
+        $order = $attachment->order;
+        Gate::authorize('view', $order);
+
+        try {
+            $mode = $request->input('mode', 'gemini');
+            if ($mode === 'ollama') {
+                $data = $ollamaService->analyzeQuote($attachment);
+            } else {
+                $data = $geminiService->analyzeQuote($attachment);
+            }
+            return response()->json([
+                'success' => true,
+                'data' => $data
+            ]);
+        } catch (\Exception $e) {
+            return response()->json([
+                'success' => false,
+                'message' => $e->getMessage()
+            ], 500);
+        }
+    }
+
+    /**
+     * Effectue une OCRisation directe sur un fichier téléchargé temporairement.
+     */
+    public function ocrUpload(Request $request, GeminiService $geminiService, OllamaService $ollamaService): JsonResponse
+    {
+        $request->validate([
+            'file' => 'required|file|mimes:pdf,png,jpg,jpeg,webp|max:10240',
+            'mode' => 'nullable|string'
+        ]);
+
+        try {
+            $mode = $request->input('mode', 'gemini');
+            if ($mode === 'ollama') {
+                $data = $ollamaService->analyzeUploadedFile($request->file('file'));
+            } else {
+                $data = $geminiService->analyzeUploadedFile($request->file('file'));
+            }
+            return response()->json([
+                'success' => true,
+                'data' => $data
+            ]);
+        } catch (\Exception $e) {
+            return response()->json([
+                'success' => false,
+                'message' => $e->getMessage()
+            ], 500);
+        }
+    }
 }