From 7062aed4e9920c8a7dc122bad1baeeda00c1d89f Mon Sep 17 00:00:00 2001
From: IEL <iel@odoo.com>
Date: Fri, 6 Nov 2020 16:43:43 +0000
Subject: [FIX] payment: prevent changing checkout options

STEPS:

* install website_sale
* setup few delivery options
* setup online payment (e.g. paypal)
* at website add products to cart and proceed to checkout page
* slow down internet speed
* click "Pay now"

BEFORE: while it's loading, you can change delivery option. So, you have SO
changed, while in payment page you see old total amount

AFTER: it's not possible to change delivery options through UI

Note that it is not possible to pay less that what you should at anyway.

opw-2324543

closes odoo/odoo#61721

X-original-commit: eb3ed89f8440050fc32f9a7b29fb2b6ab8fd6b59
Signed-off-by: Romain Derie <rdeodoo@users.noreply.github.com>
Co-authored-by: Romain Derie <rde@odoo.com>
---
 addons/payment/static/src/js/payment_form.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/payment/static/src/js/payment_form.js b/addons/payment/static/src/js/payment_form.js
index 2138082f1de..e8d6d784cea 100644
--- a/addons/payment/static/src/js/payment_form.js
+++ b/addons/payment/static/src/js/payment_form.js
@@ -130,12 +130,14 @@ publicWidget.registry.PaymentForm = publicWidget.Widget.extend({
     },
 
     disableButton: function (button) {
+        $("body").block({overlayCSS: {backgroundColor: "#000", opacity: 0, zIndex: 1050}, message: false});
         $(button).attr('disabled', true);
         $(button).children('.fa-lock').removeClass('fa-lock');
         $(button).prepend('<span class="o_loader"><i class="fa fa-refresh fa-spin"></i>&nbsp;</span>');
     },
 
     enableButton: function (button) {
+        $('body').unblock();
         $(button).attr('disabled', false);
         $(button).children('.fa').addClass('fa-lock');
         $(button).find('span.o_loader').remove();
-- 
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