first commit

app/Http/Controllers/ApprovalController.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Document;
+use App\Notifications\DocumentStatusChanged;
+use Illuminate\Http\Request;
+
+class ApprovalController extends Controller
+{
+    //
+
+    public function updateStatus(Request $request, Document $document)
+    {
+        $validated = $request->validate([
+            'status' => 'required|in:approved,rejected',
+            'comment' => 'required_if:status,rejected'
+        ]);
+        
+        $document->approvals()->create([
+            'user_id' => auth()->id(),
+            'status' => $validated['status'],
+            'comment' => $validated['comment'] ?? null
+        ]);
+        
+        $document->update(['status' => $validated['status']]);
+        
+        event(new DocumentStatusChanged($document, $validated['status']));
+    }
+}