Improved formatting of the mass Part Lists column

src/DataTables/Column/SIUnitNumberColumn.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\DataTables\Column;
+
+use App\Services\SIFormatter;
+use Omines\DataTablesBundle\Column\AbstractColumn;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class SIUnitNumberColumn extends AbstractColumn
+{
+    protected $formatter;
+
+    public function __construct(SIFormatter $formatter)
+    {
+        $this->formatter = $formatter;
+    }
+
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        parent::configureOptions($resolver);
+
+        $resolver->setDefault('precision', 2);
+        $resolver->setDefault('unit', '');
+    }
+
+    public function normalize($value)
+    {
+        //Ignore null values
+        if ($value === null) {
+            return '';
+        }
+
+        return $this->formatter->format((float) $value, $this->options['unit'], $this->options['precision']);
+    }
+}