MAGETWO-39540: Wrong behaviour in case with no payment solutions

Author: Olexii Korshenko

app/code/Magento/Checkout/etc/frontend/sections.xml

@@ -37,4 +37,7 @@
     <action name="checkout/sidebar/updateItemQty">
         <section name="cart"/>
     </action>
+    <action name="checkout/onepage/saveOrder">
+        <section name="last-ordered-items"/>
+    </action>
 </config>

app/code/Magento/Checkout/view/frontend/web/js/view/payment.js

@@ -26,6 +26,9 @@ define(
             },
             isVisible: ko.observable(quote.isVirtual()),
             quoteIsVirtual: quote.isVirtual(),
+            isPaymentMethodsAvailable: ko.computed(function () {
+                return paymentService.getAvailablePaymentMethods().length > 0;
+            }),
 
             initialize: function () {
                 this._super();

app/code/Magento/Checkout/view/frontend/web/template/payment.html

@@ -22,11 +22,14 @@
                 <!-- ko foreach: getRegion('beforeMethods') -->
                     <!-- ko template: getTemplate() --><!-- /ko -->
                 <!-- /ko -->
-                <div id="checkout-payment-method-load" class="opc-payment">
+                <div id="checkout-payment-method-load" class="opc-payment" data-bind="visible: isPaymentMethodsAvailable">
                     <!-- ko foreach: getRegion('payment-methods-list') -->
                         <!-- ko template: getTemplate() --><!-- /ko -->
                     <!-- /ko -->
                 </div>
+                <div class="no-quotes-block" data-bind="visible: isPaymentMethodsAvailable() == false">
+                    <!-- ko text: $t('No Payment method available.')--><!-- /ko -->
+                </div>
                 <!-- ko foreach: getRegion('afterMethods') -->
                     <!-- ko template: getTemplate() --><!-- /ko -->
                 <!-- /ko -->

app/code/Magento/Sales/etc/frontend/sections.xml

@@ -7,9 +7,6 @@
 -->
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="../../../../Magento/Customer/etc/sections.xsd">
-    <action name="checkout/onepage/saveOrder">
-        <section name="last-ordered-items"/>
-    </action>
     <action name="sales/guest/reorder">
         <section name="cart"/>
     </action>