Magento 2创建付款方式

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Magento 2创建支付方式证明，当您的商店基于 Magento 2平台时，商店管理员有权生成所需数量的支付方式，这是电子商务架构的一个伟大时代。根据客户的要求，您可以将其插入现有付款方式列表中。额外的付款方式肯定会带来客户选择的多样性，当他们继续在您的网站上结帐。另一方面，多种支付方式是拓展全球市场的重要策略。

在本教程中，您将学习如何在Magento 2商店中创建自己的Payment Gateway集成。启动新的付款方式后，您将根据路径查找并配置它Admin panel > Stores > Settings > Configuration > Sales > Payment Methods。在那里，管理员可能会为特定的送货方式分配付款方式，这意味着他们将在启用时成对工作。

创建付款方式模块（Magento 2.1.x，2.2.x，+）[更新]

我们更新了这篇与Magento 2.1和Magento 2.2+配合使用的文章。

此处提供的示例模块。

安装示例付款方式模块后，您可以在中查看配置 Admin panel > Stores > Settings > Configuration > Sales > Payment Methods

在结帐步骤中，您可以选择新的付款方式（网关）：SampleGateway

下载示例模块

您可以按照示例付款方式模块进行自定义。我们将尽快更新Magento 2.1+的本指南。

快乐的编码！

任何问题？欢迎发表评论。

第1步：创建付款方式模块（使用Magento 2.0.x）

  1. 创建文件registration.php
<?php
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'Mageplaza_Payment',
    __DIR__
);
  1. 声明module.xml文件
<?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="Mageplaza_Payment" setup_version="0.1.0">
        <sequence>
            <module name="Magento_Sales"/>
            <module name="Magento_Payment"/>
            <module name="Magento_Checkout"/>
            <module name="Magento_Directory" />
            <module name="Magento_Config" />
        </sequence>
    </module>
</config>

该模块必须在Magento_Sales，Magento_Payment，Magento_Checkout，Magento_Directory和Magento_Config之后运行。所以我们像上面的代码块一样添加依赖（序列）它们。

第2步：申报付款方式模块

  1. 现在我们payment.xml在etc文件夹etc / payment.xml中创建文件文件
<?xml version="1.0" ?>
<payment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Payment:etc/payment.xsd">
    <groups>
        <group id="offline">
            <label>Offline Payment Methods</label>
        </group>
    </groups>
    <methods>
        <method name="simple">
            <allow_multiple_address>1</allow_multiple_address>
        </method>
    </methods>
</payment>
  1. config.xml在etc文件夹中创建文件。
<?xml version="1.0" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Store:etc/config.xsd">
    <default>
        <payment>
            <simple>
                <active>1</active>
                <model>Mageplaza\Payment\Model\Payment\Simple</model>
                <order_status>pending</order_status>
                <title>Simple</title>
                <allowspecific>0</allowspecific>
                <group>Offline</group>
            </simple>
        </payment>
    </default>
</config>

在这个文件中，我们声明这种付款方式的Simple模型，我们调用模型。

  1. 创建简单模型文件

创建文件Model / Payment / Simple.php 

<?php
namespace Mageplaza\Payment\Model\Payment;
class Simple extends \Magento\Payment\Model\Method\Cc
{
    protected $_isGateway = true;
    protected $_canCapture = true;
    protected $_canCapturePartial = true;
    protected $_canRefund = true;
    protected $_canRefundInvoicePartial = true;
    protected $_stripeApi = false;
    protected $_countryFactory;
    protected $_minAmount = null;
    protected $_maxAmount = null;
    protected $_supportedCurrencyCodes = array('USD');
    protected $_debugReplacePrivateDataKeys
        = ['number', 'exp_month', 'exp_year', 'cvc'];
    public function __construct(\Magento\Framework\Model\Context $context,
        \Magento\Framework\Registry $registry,
        \Magento\Framework\Api\ExtensionAttributesFactory $extensionFactory,
        \Magento\Framework\Api\AttributeValueFactory $customAttributeFactory,
        \Magento\Payment\Helper\Data $paymentData,
        \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
        \Magento\Payment\Model\Method\Logger $logger,
        \Magento\Framework\Module\ModuleListInterface $moduleList,
        \Magento\Framework\Stdlib\DateTime\TimezoneInterface $localeDate,
        \Magento\Directory\Model\CountryFactory $countryFactory,
        array $data = array()
    ) {
        parent::__construct(
            $context, $registry, $extensionFactory, $customAttributeFactory,
            $paymentData, $scopeConfig, $logger, $moduleList, $localeDate, null,
            null, $data
        );
        $this->_countryFactory = $countryFactory;
        $this->_minAmount = $this->getConfigData('min_order_total');
        $this->_maxAmount = $this->getConfigData('max_order_total');
    }
    /**
     * Authorize payment abstract method
     *
     * @param \Magento\Framework\DataObject|InfoInterface $payment
     * @param float $amount
     * @return $this
     * @throws \Magento\Framework\Exception\LocalizedException
     * @api
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function authorize(\Magento\Payment\Model\InfoInterface $payment, $amount)
    {
        if (!$this->canAuthorize()) {
            throw new \Magento\Framework\Exception\LocalizedException(__('The authorize action is not available.'));
        }
        return $this;
    }
    /**
     * Capture payment abstract method
     *
     * @param \Magento\Framework\DataObject|InfoInterface $payment
     * @param float $amount
     * @return $this
     * @throws \Magento\Framework\Exception\LocalizedException
     * @api
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function capture(\Magento\Payment\Model\InfoInterface $payment, $amount)
    {
        if (!$this->canCapture()) {
            throw new \Magento\Framework\Exception\LocalizedException(__('The capture action is not available.'));
        }
        return $this;
    }
    /**
     * Refund specified amount for payment
     *
     * @param \Magento\Framework\DataObject|InfoInterface $payment
     * @param float $amount
     * @return $this
     * @throws \Magento\Framework\Exception\LocalizedException
     * @api
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function refund(\Magento\Payment\Model\InfoInterface $payment, $amount)
    {
        if (!$this->canRefund()) {
            throw new \Magento\Framework\Exception\LocalizedException(__('The refund action is not available.'));
        }
        return $this;
    }
}

该模型包括基本功能，如

  • authorize()：授权付款，例如：卡
  • capture()：从客户那里获取资金
  • refund()：向客户退款。

第3步：在结帐页面显示付款方式

在前面的步骤中，我们讨论了声明模块，配置和模型文件。现在我们需要在结帐页面显示这种简单的付款方式。

  1. 创建布局文件：view / frontend / layout / checkout_index_index.xml
<?xml version="1.0" ?>
<pagepage layout="1column" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <body>
        <referenceBlock name="checkout.root">
            <arguments>
                <argument name="jsLayout" xsi:type="array">
                    <item name="components" xsi:type="array">
                        <item name="checkout" xsi:type="array">
                            <item name="children" xsi:type="array">
                                <item name="steps" xsi:type="array">
                                    <item name="children" xsi:type="array">
                                        <item name="billing-step" xsi:type="array">
                                            <item name="children" xsi:type="array">
                                                <item name="payment" xsi:type="array">
                                                    <item name="children" xsi:type="array">
                                                        <item name="renders" xsi:type="array">
                                                            <item name="children" xsi:type="array">
                                                                <item name="offline-payments" xsi:type="array">
                                                                    <item name="component" xsi:type="string">Magento_OfflinePayments/js/view/payment/offline-payments</item>
                                                                    <item name="methods" xsi:type="array">
                                                                        <item name="simple" xsi:type="array">
                                                                            <item name="isBillingAddressRequired" xsi:type="boolean">true</item>
                                                                        </item>
                                                                    </item>
                                                                </item>
                                                            </item>
                                                        </item>
                                                    </item>
                                                </item>
                                            </item>
                                        </item>
                                    </item>
                                </item>
                            </item>
                        </item>
                    </item>
                </argument>
            </arguments>
        </referenceBlock>
    </body>
</pagepage>
  1. 创建js文件以在结帐页面中加载KO模板
  • 文件：/view/frontend/web/js/view/payment/simple.js
define(
    [
        'uiComponent',
        'Magento_Checkout/js/model/payment/renderer-list'
    ],
    function (Component,
              rendererList) {
        'use strict';
        rendererList.push(
            {
                type: 'simple',
                component: 'Mageplaza_Payment/js/view/payment/method-renderer/simple-method'
            }
        );
        return Component.extend({});
    }
);

在此文件中，它调用另一个组件： js/view/payment/method-renderer/simple-method

现在我们需要创造 /view/frontend/web/js/view/payment/method-renderer/simple-method.js 

define(
    [
        'Magento_Checkout/js/view/payment/default'
    ],
    function (Component) {
        'use strict';
        return Component.extend({
            defaults: {
                template: 'Mageplaza_Payment/payment/simple'
            },
            getMailingAddress: function () {
                return window.checkoutConfig.payment.checkmo.mailingAddress;
            },
        });
    }
);
  1. 最后，创建KO模板文件/view/frontend/web/template/payment/simple.html
<div class="payment-method" data-bind="css: {'_active': (getCode() == isChecked())}">
    <div class="payment-method-title field choice">
        <input type="radio"
               name="payment[method]"
               class="radio"
               data-bind="attr: {'id': getCode()}, value: getCode(), checked: isChecked, click: selectPaymentMethod, visible: isRadioButtonVisible()"/>
        <label data-bind="attr: {'for': getCode()}" class="label"><span data-bind="text: getTitle()"></span></label>
    </div>
    <div class="payment-method-content">
        <!-- ko foreach: getRegion('messages') -->
        <!-- ko template: getTemplate() --><!-- /ko -->
        <!--/ko-->
        <div class="payment-method-billing-address">
            <!-- ko foreach: $parent.getRegion(getBillingAddressFormName()) -->
            <!-- ko template: getTemplate() --><!-- /ko -->
            <!--/ko-->
        </div>
        <div class="checkout-agreements-block">
            <!-- ko foreach: $parent.getRegion('before-place-order') -->
            <!-- ko template: getTemplate() --><!-- /ko -->
            <!--/ko-->
        </div>
        <div class="actions-toolbar">
            <div class="primary">
                <button class="action primary checkout"
                        type="submit"
                        data-bind="
                        click: placeOrder,
                        attr: {title: $t('Place Order')},
                        css: {disabled: !isPlaceOrderActionAllowed()},
                        enable: (getCode() == isChecked())
                        "
                        disabled>
                    <span data-bind="i18n: 'Place Order'"></span>
                </button>
            </div>
        </div>
    </div>
</div>

样品付款方式模块

下载示例模块

您可能还对Magento 2创建运输方法感兴趣，以按预期自定义运输方法。请关注下一篇文章

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