feat: currency exchange rating

bin/backend/controls/panels/Journal.css

@@ -214,3 +214,9 @@
 .invoices-invoice-details .articles-sum td {
     font-size: 14px !important;
 }
+
+.invoices-invoice-details .articles-sum-exchange-rate {
+    float: left;
+    font-size: 10px;
+    margin: 10px 10px 0 10px;
+}

src/QUI/ERP/Accounting/Invoice/Invoice.php

@@ -45,10 +45,10 @@ class Invoice extends QUI\QDOM
     //    const PAYMENT_STATUS_STORNO = 3; // Alias for cancel
     //    const PAYMENT_STATUS_CREATE_CREDIT = 5;
 
-    const DUNNING_LEVEL_OPEN       = 0; // No Dunning -> Keine Mahnung
-    const DUNNING_LEVEL_REMIND     = 1; // Payment reminding -> Zahlungserinnerung
-    const DUNNING_LEVEL_DUNNING    = 2; // Dunning -> Erste Mahnung
-    const DUNNING_LEVEL_DUNNING2   = 3; // Second dunning -> Zweite Mahnung
+    const DUNNING_LEVEL_OPEN = 0; // No Dunning -> Keine Mahnung
+    const DUNNING_LEVEL_REMIND = 1; // Payment reminding -> Zahlungserinnerung
+    const DUNNING_LEVEL_DUNNING = 2; // Dunning -> Erste Mahnung
+    const DUNNING_LEVEL_DUNNING2 = 3; // Second dunning -> Zweite Mahnung
     const DUNNING_LEVEL_COLLECTION = 4; // Collection -> Inkasso
 
     /**
@@ -249,6 +249,23 @@ public function getArticles(): ArticleListUnique
         $List = new ArticleListUnique($articles, $this->getCustomer());
         $List->setLocale($this->getCustomer()->getLocale());
 
+
+        // accounting currency, if exists
+        $accountingCurrencyData = $this->getCustomDataEntry('accountingCurrencyData');
+
+        try {
+            if ($accountingCurrencyData) {
+                $List->setExchangeCurrency(
+                    new QUI\ERP\Currency\Currency(
+                        $accountingCurrencyData['accountingCurrency']
+                    )
+                );
+
+                $List->setExchangeRate($accountingCurrencyData['rate']);
+            }
+        } catch (QUI\Exception $Exception) {
+        }
+
         return $List;
     }
 

src/QUI/ERP/Accounting/Invoice/InvoiceTemporary.php

@@ -238,6 +238,26 @@ public function __construct($id, Handler $Handler)
         if (\is_numeric($data['shipping_id'])) {
             $this->shippingId = (int)$data['shipping_id'];
         }
+
+        // accounting currency, if exists
+        $accountingCurrencyData = $this->getCustomDataEntry('accountingCurrencyData');
+
+        try {
+            if ($accountingCurrencyData) {
+                $this->Articles->setExchangeCurrency(
+                    new QUI\ERP\Currency\Currency(
+                        $accountingCurrencyData['accountingCurrency']
+                    )
+                );
+
+                $this->Articles->setExchangeRate($accountingCurrencyData['rate']);
+            } elseif (QUI\ERP\Currency\Conf::accountingCurrencyEnabled()) {
+                $this->Articles->setExchangeCurrency(
+                    QUI\ERP\Currency\Conf::getAccountingCurrency()
+                );
+            }
+        } catch (QUI\Exception $Exception) {
+        }
     }
 
     //region Getter