added pdf template and other invoice improvements (#1693)

src/Invoice/Hydrator/InvoiceItemDefaultHydrator.php

@@ -75,7 +75,7 @@ class InvoiceItemDefaultHydrator implements InvoiceItemHydrator
             'entry.currency' => $currency,
             'entry.duration' => $item->getDuration(),
             'entry.duration_decimal' => $formatter->getFormattedDecimalDuration($item->getDuration()),
-            'entry.duration_minutes' => number_format($item->getDuration() / 60),
+            'entry.duration_minutes' => (int) ($item->getDuration() / 60),
             'entry.begin' => $formatter->getFormattedDateTime($begin),
             'entry.begin_time' => $formatter->getFormattedTime($begin),
             'entry.begin_timestamp' => $begin->getTimestamp(),

src/Invoice/Hydrator/InvoiceModelProjectHydrator.php

@@ -57,7 +57,7 @@ class InvoiceModelProjectHydrator implements InvoiceModelHydrator
             $prefix . 'budget_money_plain' => $project->getBudget(),
             $prefix . 'budget_time' => $project->getTimeBudget(),
             $prefix . 'budget_time_decimal' => $formatter->getFormattedDecimalDuration($project->getTimeBudget()),
-            $prefix . 'budget_time_minutes' => number_format($project->getTimeBudget() / 60),
+            $prefix . 'budget_time_minutes' => (int) ($project->getTimeBudget() / 60),
         ];
 
         foreach ($project->getVisibleMetaFields() as $metaField) {

src/Invoice/Renderer/PdfRenderer.php

@@ -45,7 +45,14 @@ final class PdfRenderer implements RendererInterface
         $content = $this->twig->render('@invoice/' . basename($document->getFilename()), [
             'model' => $model
         ]);
-        $content = $this->converter->convertToPdf($content);
+
+        $content = $this->converter->convertToPdf($content, [
+            'setAutoTopMargin' => 'pad',
+            'setAutoBottomMargin' => 'pad',
+            'margin_top' => 12,
+            'margin_bottom' => 8,
+        ]);
+
         $filename = (string) new InvoiceFilename($model);
 
         $response = new Response($content);