add security check for user

app/Http/Controllers/SoController.php

@@ -5,15 +5,23 @@ namespace App\Http\Controllers;
 use Illuminate\Http\Request;
 use App\So;
 use App\Soitem;
-use App\company;
+use App\Company;
 use Auth;
 
 class SoController extends Controller
 {
 
-    public function showso($id)
+    public function show($id)
     {
+        $sos = So::where('com_id', Auth::user()->company())->get();
+
+        if (!$sos)
+        {
+            return response()->json(['message'=>'Access Denied!'], 404);
+        }
+
         $so = So::findOrFail($id);
+        
         return view('home')->with('so', $so);
     }
 
@@ -74,7 +82,7 @@ class SoController extends Controller
      */
     public function cancelOrder(Request $request)
     {
-
+        
         if (!$so = So::where('com_id', Auth::user()->company())->where('id', $id)->first())
 		{
 			return response()->json(['message'=>'Access denied'], 200);