Fallback to default Poller Group on delete (#11278)

* Fallback to default Poller Group on delete

* rewrite to eloquent

* replace column remove with page reload (refresh everything)

* change access verification check method

* .

* Update PollerGroups.php

Co-authored-by: Tony Murray <murraytony@gmail.com>

app/Http/Controllers/PollerGroupController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Device;
+use App\Models\PollerGroups;
+use Illuminate\Http\Request;
+
+class PollerGroupController extends Controller
+{
+    public function destroy(Request $request, PollerGroups $pollergroup)
+    {
+        if ($request->user()->isAdmin()) {
+            $pollergroup->delete();
+            return response()->json(['status' => 'success']);
+        } else {
+            return response()->json(['status' => 'failure']);
+        }
+    }
+}