add bills and vendors

src/Repository/BillRepositoryQuery.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Repository;
+
+use App\Core\Repository\RepositoryQuery;
+use App\Repository\BillRepository as Repository;
+use Knp\Component\Pager\PaginatorInterface;
+
+class BillRepositoryQuery extends RepositoryQuery
+{
+    public function __construct(Repository $repository, PaginatorInterface $paginator)
+    {
+        parent::__construct($repository, 'b', $paginator);
+    }
+
+    protected function filterHandler(string $name, $value)
+    {
+        if ('vendor' === $name && null !== $value) {
+            $this
+                ->where('.vendor = :vendor')
+                ->setParameter('vendor', $value)
+            ;
+        }
+    }
+}