Cleanup database query code.

Author: DaneEveritt

app/Http/Controllers/Admin/DatabaseController.php

@@ -48,10 +48,7 @@ public function getIndex(Request $request)
     {
         return view('admin.databases.index', [
             'databases' => Models\Database::with('server')->paginate(50),
-            'hosts' => Models\DatabaseServer::select(
-                    'database_servers.*',
-                    DB::raw('(SELECT COUNT(*) FROM `databases` WHERE `databases`.`db_server` = database_servers.id) as c_databases')
-                )->with('node')->paginate(20),
+            'hosts' => Models\DatabaseServer::withCount('databases')->with('node')->paginate(20),
         ]);
     }
 

resources/views/admin/databases/index.blade.php

@@ -92,7 +92,7 @@
                                     <td>{{ $database->name }}</td>
                                     <td><code>{{ $database->host }}:{{ $database->port }}</code></td>
                                     <td>{{ $database->username }}</td>
-                                    <td class="text-center">{{ $database->c_databases }}</td>
+                                    <td class="text-center">{{ $database->databases_count }}</td>
                                     <td>@if(is_null($database->node))<em>unlinked</em>@else{{ $database->node->name }}@endif</td>
                                     <td class="text-center"><a href="#" class="text-danger" data-action="delete" data-type="delete-server" data-attr="{{ $database->id }}"><i class="fa fa-trash-o"></i></a></td>
                                 </tr>