Feat: Reusable download Proof Button

app/Http/Controllers/AdminController.php

@@ -11,6 +11,7 @@ use App\Models\IvOrganised;
 use App\Models\OnlineCourse;
 use App\Models\Patent;
 use App\Models\Publication;
+use App\Services\ProofDownloadService;
 use Illuminate\Http\Request;
 
 class AdminController extends Controller
@@ -69,6 +70,43 @@ class AdminController extends Controller
     {
         return view('pages.patents.index');
     }
+
+public function downloadProofs(Request $request, ProofDownloadService $proofDownloadService)
+    {
+        // Validate the request
+        $request->validate([
+            'ids' => 'required|string',
+            'model' => 'sometimes|string',
+        ]);
+
+        $ids = json_decode($request->input('ids'));
+        $modelName = $request->input('model', 'ActivitiesAttended');
+        
+        // Model mapping
+        $modelMap = [
+            'ActivitiesAttended' => ActivitiesAttended::class,
+            'ActivitiesOrganised' => ActivitiesOrganised::class,
+            'IvOrganised' => IvOrganised::class,
+            'Publication' => Publication::class,
+            'BooksPublished' => BooksPublished::class,
+            'ExternalEngagement' => ExternalEngagement::class,
+            'OnlineCourse' => OnlineCourse::class,
+            'Patent' => Patent::class,
+        ];
+        
+        // Get the model class from the map or default to ActivitiesAttended
+        $modelClass = $modelMap[$modelName] ?? ActivitiesAttended::class;
+
+        $result = $proofDownloadService->downloadProofs($modelClass, $ids);
+
+        if (isset($result['error'])) {
+            return back()->with('error', $result['error']);
+        }
+
+        // Return the zip file as a download
+        return response()->download($result['filePath'], $result['fileName'])->deleteFileAfterSend(true);
+    }
+
     public function analyticsActivitiesAttended()
     {
         $data = ActivitiesAttended::selectRaw('departments.name as department, COUNT(*) as count')