Added internal billing info email when order is finished

Layout/default/Emailtemplates/order/int_billing_info.php

@@ -0,0 +1,50 @@
+<?php
+  $term_id = $order->terminations[0]->id;
+  $op = OrderProductModel::getFirst(['order_id' => $order->id, 'termination_id' => $term_id]);
+  
+  $billing_start = date('U');
+  if($op->billing_delay) {
+    $billing_start = strtotime("+".$op->billing_delay." months");
+  }
+  //var_dump($order->terminations[0]->building);exit;
+  $this->setReturnValue([
+      'subject' => $order->terminations[0]->building->network->name." - "
+                    .(($order->terminations[0]->building->networksection_id) ? $order->terminations[0]->building->networksection->name : "<kein Bauabschnitt>")." - "
+                    .$order->owner->customer_number." - "
+                    .str_replace("\n", "", str_replace("\r\n", " ", $order->owner->getCompanyOrName()))." - "
+                    ."Verrechnung ab ".date("m", $billing_start)."/".date("Y", $billing_start),
+      'from_email' => TT_OUTGOING_EMAIL,
+      'from_email_name' => TT_OUTGOING_EMAIL_NAME
+  ]);
+  
+  $nne_products = [];
+?>
+
+Rechnungspositionen
+====================
+
+Anzahl       | Produktname                                | Verrechungsperiode | Preis periodisch | Preis Herstellung
+-----------------------------------------------------------------------------------------------------------------------
+<?php foreach($order->products as $op): ?>
+<?php if($op->product->price_nne > 0.0) $nne_products[] = $op; ?>
+<?=sprintf("%-12s", substr($op->amount,0,12))?> | <?=utf8_encode(sprintf("%-42s", utf8_decode(substr($op->product->name,0,42))))?> | <?=utf8_encode(sprintf("%-18s", utf8_decode(($op->billing_period == 12) ? "Jährlich " : (($op->billing_period == 1) ? "Monatlich" : $op->billing_period."-monatlich")) ))?> | <?=sprintf("€ %-14s", substr($op->price,0,14))?> | € <?=$op->price_setup?>
+
+-----------------------------------------------------------------------------------------------------------------------
+<?php endforeach; ?>
+
+<?php if(count($nne_products)): ?>
+
+Gutschriften
+=============
+
+Anzahl       | Produktname                                | Verrechungsperiode | Bauabschnitt             | NNE
+-----------------------------------------------------------------------------------------------------------------------
+<?php foreach($nne_products as $op): ?>
+<?=sprintf("%-12s", substr($op->amount,0,12))?> | <?=utf8_encode(sprintf("%-42s", utf8_decode(substr($op->product->name,0,42))))?> | <?=utf8_encode(sprintf("%-18s", utf8_decode(($op->billing_period == 12) ? "Jährlich " : (($op->billing_period == 1) ? "Monatlich" : $op->billing_period."-monatlich")) ))?> | <?=sprintf("%-24s", substr(($op->termination->building->networksection_id) ? $op->termination->building->networksection->name : "<Kein Bauabschnitt>",0,24))?> | € <?=$op->product->price_nne?>
+
+-----------------------------------------------------------------------------------------------------------------------
+<?php endforeach; ?>
+
+<?php endif; // (count($nne_products))?>
+
+