14

First of all I want to give some screen shots to understand my issue.

enter image description here

enter image description here

enter image description here

Now I want to add related code here.

etc/frontend/di.xml

 <?xml version="1.0"?>
    <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
        <type name="Magento\Checkout\Model\CompositeConfigProvider">
            <arguments>
                <argument name="configProviders" xsi:type="array">
                    <item name="checkout_deliverysign_block" xsi:type="object">Kensium\DeliverySign\Model\DeliverySignConfigProvider</item>
                </argument>
            </arguments>
        </type>
    </config>

DeliverySignConfigProvider

<?php
namespace Kensium\DeliverySign\Model;

use Magento\Checkout\Model\ConfigProviderInterface;
use Magento\Store\Model\ScopeInterface;

class DeliverySignConfigProvider implements ConfigProviderInterface
{
    /**
     * @var \Magento\Framework\App\Config\ScopeConfigInterface
     */
    protected $scopeConfiguration;

    protected $checkoutSession;

    protected $logger;

    /**
     * @param \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfiguration
     * @codeCoverageIgnore
     */
    public function __construct(
        \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfiguration,
        \Magento\Checkout\Model\Session $checkoutSession,
        \Psr\Log\LoggerInterface $logger

    )
    {
        $this->scopeConfiguration = $scopeConfiguration;
        $this->checkoutSession=$checkoutSession;
        $this->logger=$logger;
    }

    /**
     * {@inheritdoc}
     */
    public function getConfig()
    {
        $deliverySignConfig = [];
        $enabled = $this->scopeConfiguration->getValue('deliverysign/deliverysign/status', ScopeInterface::SCOPE_STORE);
        $minimumOrderAmount = $this->scopeConfiguration->getValue('deliverysign/deliverysign/minimum_order_amount', ScopeInterface::SCOPE_STORE);
        $quote=$this->checkoutSession->getQuote();
        $subtotal=$quote->getSubtotal();
        $this->logger->addDebug($subtotal);
        $deliverySignConfig['delivery_sign_amount'] = $this->scopeConfiguration->getValue('deliverysign/deliverysign/deliverysign_amount', ScopeInterface::SCOPE_STORE);
        $deliverySignConfig['show_hide_deliverysign_block'] = ($enabled && ($minimumOrderAmount<$subtotal) && $quote->getFee()) ? true : false;
        $deliverySignConfig['show_hide_deliverysign_shipblock'] = ($enabled && ($minimumOrderAmount<$subtotal)) ? true : false;
        return $deliverySignConfig;
    }
}

Please find below for more details

https://github.com/sivajik34/Delivery-Signature-Magento2

My observation is DeliverySignConfigProvider object is not calling when you click next button,only its calling when you are reloading the page. Can you anyone help me on this?

  • Seem your Github source code not work properly! You don't declare Plugin Plugin/Checkout/Model/ShippingInformationManagement.php. – Khoa TruongDinh Jul 22 '16 at 4:03
4
+300

I think we don't need to reload the total summary. Because, when click the Next button, Magento will make a request(API) V1/carts/mine/shipping-information to re-calculate the totals and output the totals data to our templates.

enter image description here

So, if we want to check the fee, we should check the response total_segments

When click Next to the payment step, there is a request to set shipping information vendor/magento/module-checkout/view/frontend/web/js/view/shipping.js

             /**
             * Set shipping information handler
             */
            setShippingInformation: function () {
                if (this.validateShippingInformation()) {
                    setShippingInformationAction().done(
                        function () {
                            stepNavigator.next();
                        }
                    );
                }
            }

This request will re-calculate the totals.

In your case, in our html template, it should have a isDisplayed() function:

Kensium/DeliverySign/view/frontend/web/template/checkout/cart/totals/fee.html

<!-- ko if: isDisplayed() -->
<tr class="totals fee excl" data-bind="visible: canVisibleDeliverySignBlock">
    <th class="mark" colspan="1" scope="row" data-bind="text: title"></th>
    <td class="amount">
        <span class="price" data-bind="text: getValue()"></span>
    </td>
</tr>
<!-- /ko -->

Check isDisplayed() function:

Kensium/DeliverySign/view/frontend/web/js/view/checkout/cart/totals/fee.js

define([
    'ko',
    'uiComponent',
    'Magento_Checkout/js/model/quote',
    'Magento_Catalog/js/price-utils',
    'Magento_Checkout/js/model/totals'

], function (ko, Component, quote, priceUtils, totals) {
    'use strict';
    var show_hide_deliverysign_blockConfig = window.checkoutConfig.show_hide_deliverysign_block;
    var delivery_sign_amount = window.checkoutConfig.delivery_sign_amount;

    return Component.extend({

        totals: quote.getTotals(),
        canVisibleDeliverySignBlock: show_hide_deliverysign_blockConfig,
        getFormattedPrice: ko.observable(priceUtils.formatPrice(delivery_sign_amount, quote.getPriceFormat())),

        isDisplayed: function () {
            return this.getValue() != 0;
        },
        getValue: function() {
            var price = 0;
            if (this.totals() && totals.getSegment('fee')) {
                price = totals.getSegment('fee').value;
            }
            return this.getFormattedPrice(price);
        }
    });
});

This function will check the totals fee segment from the response.

I make a git pull here.

NOTE: Make sure your fee is calculated right way. On the payment step, please check the response has our fee.

  • its not working properly.can you check once. – sivakumar Jul 27 '16 at 6:11
  • TypeError: totals.getSegment(...) is nullprice = totals.getSegment('fee').value; – sivakumar Jul 27 '16 at 6:20
  • Should check if (this.totals() && totals.getSegment('fee')). I forgot. – Khoa TruongDinh Jul 27 '16 at 6:23
0

You need to overwrite checkout 'payment-service.js' model class. You can do this following way:

#Kensium/DeliverySign/view/frontend/requirejs-config.js
var config = {
    "map": {
        "*": {
            'Magento_Checkout/js/model/shipping-save-processor/default': 'Kensium_DeliverySign/js/model/shipping-save-processor/default',
            'Magento_Checkout/js/model/payment-service': 'Kensium_DeliverySign/js/model/payment-service'
        }
    }
};

So create Kensium/DeliverySign/view/frontend/web/js/model/payment-service.js and content should be

/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */
define(
    [
        'underscore',
        'Magento_Checkout/js/model/quote',
        'Magento_Checkout/js/model/payment/method-list',
        'Magento_Checkout/js/action/select-payment-method',
        'Magento_Checkout/js/model/totals'
    ],
    function (_, quote, methodList, selectPaymentMethod, totals) {
        'use strict';
        var freeMethodCode = 'free';

        return {
            isFreeAvailable: false,
            /**
             * Populate the list of payment methods
             * @param {Array} methods
             */
            setPaymentMethods: function (methods) {
                var self = this,
                    freeMethod,
                    filteredMethods,
                    methodIsAvailable;

                freeMethod = _.find(methods, function (method) {
                    return method.method === freeMethodCode;
                });
                this.isFreeAvailable = freeMethod ? true : false;

                if (self.isFreeAvailable && freeMethod && quote.totals().grand_total <= 0) {
                    methods.splice(0, methods.length, freeMethod);
                    selectPaymentMethod(freeMethod);
                }
                filteredMethods = _.without(methods, freeMethod);

                if (filteredMethods.length === 1) {
                    selectPaymentMethod(filteredMethods[0]);
                } else if (quote.paymentMethod()) {
                    methodIsAvailable = methods.some(function (item) {
                        return item.method === quote.paymentMethod().method;
                    });
                    //Unset selected payment method if not available
                    if (!methodIsAvailable) {
                        selectPaymentMethod(null);
                    }
                }
                methodList(methods);
                totals.isLoading(true);
                window.checkoutConfig.show_hide_deliverysign_block = 1;
                totals.isLoading(false);
            },
            /**
             * Get the list of available payment methods.
             * @returns {Array}
             */
            getAvailablePaymentMethods: function () {
                var methods = [],
                    self = this;
                _.each(methodList(), function (method) {
                    if (self.isFreeAvailable && (
                            quote.totals().grand_total  0 && method.method !== freeMethodCode
                        ) || !self.isFreeAvailable
                    ) {
                        methods.push(method);
                    }
                });

                return methods;
            }
        };
    }
);

Delete pub/static/frontend/Magento/luma/en_US/Kensium_DeliverySign if already exist

Run following deploy command

php bin/magento setup:static-content:deploy

  • its not working properly.can you check once. – sivakumar Jul 27 '16 at 6:12
0

You should create also a session name on Delivery Sign. So this would reload cart changes on each POST request to your controller. Basically, action node indicates controller path and section node defines which client-side content should be updated. Caches have to be flushed for this change to apply. Check Checkout/etc/frontend/sections.xml For example a sections.xml in etc/frontend

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Customer:etc/sections.xsd">
    <action name="youraction/process/observer">
        <section name="cart"/>
    </action>
</config>

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.