Filter refactoring

app/Formatter/BaseFormatter.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Kanboard\Formatter;
+
+use Kanboard\Core\Base;
+use Kanboard\Core\Filter\FormatterInterface;
+use PicoDb\Table;
+
+/**
+ * Class BaseFormatter
+ *
+ * @package formatter
+ * @author  Frederic Guillot
+ */
+abstract class BaseFormatter extends Base
+{
+    /**
+     * Query object
+     *
+     * @access protected
+     * @var Table
+     */
+    protected $query;
+
+    /**
+     * Set query
+     *
+     * @access public
+     * @param  Table $query
+     * @return FormatterInterface
+     */
+    public function withQuery(Table $query)
+    {
+        $this->query = $query;
+        return $this;
+    }
+}