feat: #7

locale.xml

@@ -127,6 +127,32 @@
             <de><![CDATA[Versand]]></de>
             <en><![CDATA[Shipping]]></en>
         </locale>
+        <locale name="window.erp.title">
+            <de><![CDATA[Versand]]></de>
+            <en><![CDATA[Shipping]]></en>
+        </locale>
+        <locale name="window.erp.shipping.title">
+            <de><![CDATA[Versand]]></de>
+            <en><![CDATA[Shipping]]></en>
+        </locale>
+        <locale name="shipping.settings.title">
+            <de><![CDATA[Allgemein]]></de>
+            <en><![CDATA[General]]></en>
+        </locale>
+        <locale name="shipping.settings.debug">
+            <de><![CDATA[Versand Debugging]]></de>
+            <en><![CDATA[Shipping debugging]]></en>
+        </locale>
+        <locale name="shipping.settings.debug.description">
+            <de><![CDATA[
+            Schalte das Versand Debugging an, damit du Fehler in deinen Versandarten und -regeln besser feststellen kannst.
+            In der Browser Konsole werden dir bei dem Versandschritt einer Bestellung hiflreiche Informationen mitgegeben.
+            ]]></de>
+            <en><![CDATA[
+            Enable shipping debugging to help you identify errors in your shipping methods and rules.
+            In the browser console, you'll be given helpful information at the shipping step in an order process.
+            ]]></en>
+        </locale>
     </groups>
 
 

settings.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<quiqqer>
+    <settings name="ERP">
+
+        <config>
+            <section name="shipping">
+                <conf name="debug">
+                    <type><![CDATA[bool]]></type>
+                    <defaultvalue>0</defaultvalue>
+                </conf>
+            </section>
+
+            <section name="paymentsChangeable"/>
+        </config>
+
+        <window name="ERP">
+            <title>
+                <locale group="quiqqer/shipping" var="window.erp.title"/>
+            </title>
+            <params>
+                <icon>fa fa-sun-o</icon>
+            </params>
+
+            <categories>
+                <category name="shipping" index="4">
+                    <text>
+                        <locale group="quiqqer/shipping" var="window.erp.shipping.title"/>
+                    </text>
+                    <icon>fa fa-truck</icon>
+
+                    <settings title="shipping" name="shipping">
+                        <title>
+                            <locale group="quiqqer/shipping" var="shipping.settings.title"/>
+                        </title>
+
+                        <input type="checkbox" conf="shipping.debug">
+                            <text>
+                                <locale group="quiqqer/shipping" var="shipping.settings.debug"/>
+                            </text>
+                            <description>
+                                <locale group="quiqqer/shipping"
+                                        var="shipping.settings.debug.description"
+                                />
+                            </description>
+                        </input>
+
+
+                    </settings>
+                </category>
+            </categories>
+        </window>
+
+    </settings>
+</quiqqer>

src/QUI/ERP/Shipping/Shipping.php

@@ -7,10 +7,8 @@
 namespace QUI\ERP\Shipping;
 
 use QUI;
-use QUI\ERP\Shipping\Types\ShippingTypeInterface;
 use QUI\ERP\Shipping\Types\Factory;
 use QUI\ERP\Shipping\Api\AbstractShippingProvider;
-use QUI\ERP\Shipping\Api\AbstractShippingEntry;
 
 /**
  * Shipping
@@ -24,6 +22,11 @@ class Shipping extends QUI\Utils\Singleton
      */
     protected $shipping = [];
 
+    /**
+     * @var bool
+     */
+    protected $debugging = null;
+
     /**
      * Return all available shipping provider
      *
@@ -80,6 +83,27 @@ public function getShippingProviders()
         return $result;
     }
 
+    /**
+     * Is shipping debugging enabled?
+     *
+     * @return bool
+     */
+    public function debuggingEnabled()
+    {
+        if ($this->debugging !== null) {
+            return $this->debugging;
+        }
+
+        try {
+            $Config          = QUI::getPackage('quiqqer/shipping')->getConfig();
+            $this->debugging = !!$Config->getValue('shipping', 'debug');
+        } catch (QUI\Exception $Exception) {
+            $this->debugging = false;
+        }
+
+        return $this->debugging;
+    }
+
     /**
      * Return all available Shipping methods
      *

src/QUI/ERP/Shipping/Types/ShippingEntry.php

@@ -495,6 +495,7 @@ public function addShippingRuleId($shippingRuleId)
      * @return ShippingRule[]
      *
      * @todo check if rule is valid
+     * @todo debug output why rule is valid and not
      */
     public function getShippingRules()
     {
@@ -531,9 +532,7 @@ public function getShippingRules()
         });
 
         // debug shipping entry / rules
-        $debug = true;
-
-        if ($debug) {
+        if (QUI\ERP\Shipping\Shipping::getInstance()->debuggingEnabled()) {
             $self = $this;
 
             $Logger = new \Monolog\Logger('quiqqer-shipping');