Enable setting default payment terms

app/Ninja/Presenters/AccountPresenter.php

@@ -52,6 +52,19 @@ class AccountPresenter extends Presenter
         return $this->entity->size ? $this->entity->size->name : '';
     }
 
+    public function paymentTerms()
+    {
+        $terms = $this->entity->payment_terms;
+
+        if ($terms == 0) {
+            return '';
+        } elseif ($terms == -1) {
+            $terms = 0;
+        }
+
+        return trans('texts.payment_terms_net') . ' ' . $terms;
+    }
+
     public function dueDatePlaceholder()
     {
         if ($this->entity->payment_terms == 0) {

resources/views/clients/edit.blade.php

@@ -127,6 +127,7 @@
                 ->fromQuery($languages, 'name', 'id') !!}
 			{!! Former::select('payment_terms')->addOption('','')
 				->fromQuery($paymentTerms, 'name', 'num_days')
+				->placeholder($account->present()->paymentTerms)
                 ->help(trans('texts.payment_terms_help')) !!}
 			{!! Former::select('size_id')->addOption('','')
 				->fromQuery($sizes, 'name', 'id') !!}