PT-1101 improve payment method filtering based on buyer billing address and available net terms (#49)

Author: tikohov20

Src/Services/ConfigService.php

@@ -130,6 +130,11 @@ public function getOrderFlow()
         return self::AUTHORIZATION_FLOW;
     }
 
+    public function getPaymentMethodNetTerm($method)
+    {
+        return $this->config->getValue($method . '_net_term');
+    }
+
     public static function getInstance() {
         $cls = static::class;
         if (!isset(self::$instances[$cls])) {

frontend/hooks/CheckoutPaymentMethod.php

@@ -62,13 +62,27 @@ private function filterPaymentMethods(): void
         $paymentMethods = $this->smarty->getTemplateVars('Zahlungsarten');
         $monduPaymentMethods = [];
 
+        $allowedNetTerms = $this->getAllowedNetTerms();
+
         foreach ($paymentMethods as $key => $method) {
             if ($method->cAnbieter == 'Mondu') {
                 $paymentMethodType = $this->configService->getPaymentMethodByKPlugin($method->cModulId);
                 $monduPaymentMethods[$method->kZahlungsart] = $method->cModulId;
 
                 if (!in_array($paymentMethodType, $allowedPaymentMethods)){
                     unset($paymentMethods[$key]);
+                    continue;
+                }
+
+                $netTerm = (int) $this->configService->getPaymentMethodNetTerm($method->cModulId);
+
+                // Installments
+                if (!$netTerm) {
+                    continue;
+                }
+
+                if (!in_array($netTerm, $allowedNetTerms)) {
+                    unset($paymentMethods[$key]);
                 }
             }
         }

info.xml

@@ -7,7 +7,7 @@
     <PluginID>MonduPayment</PluginID>
     <XMLVersion>100</XMLVersion>
     <ShopVersion>5.0.0</ShopVersion>
-    <Version>3.0.3</Version>
+    <Version>3.0.4</Version>
     <CreateDate>2022-06-07</CreateDate>
     <Install>
         <Hooks>