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']);
+    }
+}

src/DataTables/PartsDataTable.php

@@ -48,6 +48,7 @@ use App\DataTables\Column\LocaleDateTimeColumn;
 use App\DataTables\Column\MarkdownColumn;
 use App\DataTables\Column\PartAttachmentsColumn;
 use App\DataTables\Column\PrettyBoolColumn;
+use App\DataTables\Column\SIUnitNumberColumn;
 use App\DataTables\Column\TagsColumn;
 use App\DataTables\Filters\PartFilter;
 use App\DataTables\Filters\PartSearchFilter;
@@ -245,9 +246,10 @@ final class PartsDataTable implements DataTableTypeInterface
                 'label' => $this->translator->trans('part.table.mpn'),
                 'visible' => false,
             ])
-            ->add('mass', TextColumn::class, [
+            ->add('mass', SIUnitNumberColumn::class, [
                 'label' => $this->translator->trans('part.table.mass'),
                 'visible' => false,
+                'unit' => 'g'
             ])
             ->add('tags', TagsColumn::class, [
                 'label' => $this->translator->trans('part.table.tags'),