Baushop express magento 2 sporadic error during checkout with install…

…ments (#65)

* validation for placeOrder to run only once

* version bump

composer.json

@@ -2,7 +2,7 @@
   "name": "mondu/magento2-payment",
   "description": "Mondu payment method for magento 2",
   "type": "magento2-module",
-  "version": "1.1.13",
+  "version": "1.1.14",
   "license": [
     "MIT"
   ],

etc/module.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
-    <module name="Mondu_Mondu" setup_version="1.1.13">
+    <module name="Mondu_Mondu" setup_version="1.1.14">
         <sequence>
             <module name="Magento_Sales"/>
             <module name="Magento_Payment"/>

view/frontend/web/js/view/payment/method-renderer/mondu.js

@@ -125,13 +125,15 @@ define([
         placeOrder: function (data, event) {
             var self = this;
             if (!additionalValidators.validate()) return;
+            if(!self.isPlaceOrderActionAllowed() === true) return;
             if (event) {
                 event.preventDefault();
             }
             if (self.isBillingSameAsShipping) {
                 quote.billingAddress(quote.shippingAddress());
             }
             $("body").trigger("processStart");
+            self.isPlaceOrderActionAllowed(false);
             let payment_method;
 
             switch (self.getCode()) {
@@ -159,6 +161,7 @@ define([
                         self.openCheckout(res.token);
                         return;
                     } else {
+                        self.isPlaceOrderActionAllowed(true);
                         self.messageContainer.addErrorMessage({
                             message: res.message,
                         });