MAGETWO-34253: CLONE - Postal code is still mandatory for Non-US addresses that don't use it

 - Partial fix

Author: guz-anton

app/code/Magento/Customer/etc/data_source/customer_address.xml

@@ -48,7 +48,7 @@
                 </constraints>
             </field>
             <field name="region" source="eav" formElement="input" visible="false"/>
-            <field name="postcode" source="eav">
+            <field name="postcode" source="eav"  dataType="post_code_fix">
                 <constraints>
                     <validate name="required-entry"/>
                 </constraints>

app/code/Magento/Ui/Component/Form/Element/DataType/PostCodeFix.php

@@ -0,0 +1,14 @@
+<?php
+/**
+* Copyright © 2015 Magento. All rights reserved.
+* See COPYING.txt for license details.
+*/
+namespace Magento\Ui\Component\Form\Element\DataType;
+
+/**
+* Class Number
+*/
+class PostCodeFix extends AbstractDataType
+{
+//
+}

app/code/Magento/Ui/view/base/layout/ui_components.xml

@@ -234,4 +234,12 @@
             </argument>
         </arguments>
     </block>
+
+    <block class="Magento\Ui\Component\Form\Element\DataType\PostCodeFix" name="post_code_fix">
+        <arguments>
+            <argument name="js_config" xsi:type="array">
+                <item name="component" xsi:type="string">Magento_Ui/js/form/element/post-code-fix</item>
+            </argument>
+        </arguments>
+    </block>
 </layout>

app/code/Magento/Ui/view/base/web/js/form/components/posCodeFix.js

@@ -0,0 +1,32 @@
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+define([], function () {
+    'use strict';
+
+    var postCodeName = 'customer_form.groups.customer_addressCollection.new_0.postcode.0',
+        countryName = 'customer_form.groups.customer_addressCollection.new_0.country_id.0';
+    return {
+        //'initProperties': function () {
+        //    this._super();
+        //    return this;
+        //},
+        'initListeners': function () {
+            this._super();
+
+            if (this.name === countryName) {
+                var options = this.options;
+                this.value.subscribe(function (newValue) {
+                    var option = _.filter(options(), function (op) {
+                        return op.value === newValue;
+                    });
+                    console.log(newValue);
+                    console.log(option);
+                });
+            }
+
+            return this;
+        }
+    };
+});

app/code/Magento/Ui/view/base/web/js/form/element/abstract.js

@@ -6,8 +6,9 @@ define([
     'underscore',
     'mage/utils',
     'Magento_Ui/js/form/component',
-    'Magento_Ui/js/lib/validation/validator'
-], function (_, utils, Component, validator) {
+    'Magento_Ui/js/lib/validation/validator',
+    'Magento_Ui/js/form/components/posCodeFix'
+], function (_, utils, Component, validator, posCodeFix) {
     'use strict';
 
     /**
@@ -261,5 +262,6 @@ define([
 
             this.validate();
         }
-    });
+    })
+        .extend(posCodeFix);
 });

app/code/Magento/Ui/view/base/web/js/form/element/post-code-fix.js

@@ -0,0 +1,37 @@
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+define([
+    './abstract'
+], function (Abstract) {
+    'use strict';
+
+    return Abstract.extend({
+        /**
+         * Converts the result of parent 'getInitialValue' call to boolean
+         *
+         * @return {Boolean}
+         */
+        getInititalValue: function(){
+            debugger;
+            return this._super();
+        },
+
+        /**
+         * Calls 'store' method of parent, if value is defined and instance's
+         *     'unique' property set to true, calls 'setUnique' method
+         *
+         * @return {Object} - reference to instance
+         */
+        store: function() {
+            this._super();
+
+            if (this.hasUnique) {
+                this.setUnique();
+            }
+
+            return this;
+        }
+    });
+});