在Magento中添加一个自己的支付模块----第一部分

Posted 2020-10-04

https://code.tutsplus.com/tutorials/create-a-custom-payment-method-module-in-magento-part-one--cms-23464

首先，要对Magento的基础模型创建程序很熟悉；

国外的一个网址：https://code.tutsplus.com/tutorials/magento-custom-module-development--cms-20643；

这个是国内的比较好的博客文章：http://blog.csdn.net/suese/article/category/1916481

 

自定义模块的代码池：local

自定义模块的命名空间：Envato

自定义模块的名字：Custompaymentmethod

需要创建的文件：

• app/etc/modules/Envato_All.xml: 这个文件让自定义模块可用；
• app/code/local/Envato/Custompaymentmethod/etc/config.xml: 这个配置文件用来声明自定义模块；
• app/code/local/Envato/Custompaymentmethod/etc/system.xml: 这个是系统配置文件，用来为自定义的支付方式设置配置项；
• app/code/local/Envato/Custompaymentmethod/sql/custompaymentmethod_setup/install--1.0.0.0.php:这个是和数据库相关的文件，用来给自定义支付方式创建自定义的字段；

创建app/etc/modules/Envato_All.xml   

<?xml version="1.0"?>

<config>

  <modules>

    <Envato_Custompaymentmethod>

      <active>true</active>

      <codePool>local</codePool>

      <depends>

        <Mage_Payment />

      </depends>

    </Envato_Custompaymentmethod>

  </modules>

</config>

　　说明：这个配置文件指定了代码池 ，依赖的核心模块

创建app/code/local/Envato/Custompaymentmethod/sql/custompaymentmethod_setup/install--1.0.0.0.php

<?php

$installer = $this;

$installer->startSetup();

$installer->run("

ALTER TABLE `{$installer->getTable(‘sales/quote_payment‘)}`

ADD `custom_field_one` VARCHAR( 255 ) NOT NULL,

ADD `custom_field_two` VARCHAR( 255 ) NOT NULL;

ALTER TABLE `{$installer->getTable(‘sales/order_payment‘)}`

ADD `custom_field_one` VARCHAR( 255 ) NOT NULL,

ADD `custom_field_two` VARCHAR( 255 ) NOT NULL;

");

$installer->endSetup();

　　说明：这里在支付模块相关的表单中创建了两个字段；

创建 app/code/local/Envato/Custompaymentmethod/etc/config.xml

<?xml version="1.0"?>

<config>

  <modules>

    <Envato_Custompaymentmethod>

      <version>1.0.0.0</version>

    </Envato_Custompaymentmethod>

  </modules>

  <global>

    <fieldsets>

      <sales_convert_quote_payment>

        <custom_field_one>

          <to_order_payment>*</to_order_payment>

        </custom_field_one>

        <custom_field_two>

          <to_order_payment>*</to_order_payment>

        </custom_field_two>

      </sales_convert_quote_payment>

    </fieldsets>

    <helpers>

      <custompaymentmethod>

        <class>Envato_Custompaymentmethod_Helper</class>

      </custompaymentmethod>

    </helpers>

    <blocks>

      <custompaymentmethod>

        <class>Envato_Custompaymentmethod_Block</class>

      </custompaymentmethod>

    </blocks>

    <models>

      <custompaymentmethod>

        <class>Envato_Custompaymentmethod_Model</class>

      </custompaymentmethod>

    </models>

    <resources>

      <custompaymentmethod_setup>

        <setup>

          <module>Envato_Custompaymentmethod</module>

        </setup>

      </custompaymentmethod_setup>

    </resources>

  </global>

  <default>

    <payment>

      <custompaymentmethod>

        <active>1</active>

        <model>custompaymentmethod/paymentmethod</model>

        <order_status>pending</order_status>

        <title>CustomPaymentMethod</title>

        <allowspecific>0</allowspecific>

        <payment_action>sale</payment_action>

      </custompaymentmethod>

    </payment>

  </default>

  <frontend>

    <routers>

      <custompaymentmethod>

        <use>standard</use>

        <args>

          <module>Envato_Custompaymentmethod</module>

          <frontName>custompaymentmethod</frontName>

        </args>

      </custompaymentmethod>

    </routers>

  </frontend>

</config>

说明：

1、在用户确认订单的时候，希望用户可以看见我们的支付方式，当用户选择我们的支付方式的时候，给用户提供两输入信息的提示框；

2、<fieldsets> 、<sales_convert_quote_payment>这两个标签告诉Magento将这些字段信息和客户订单信息一起保存；

3、helpers、blocks、models标签是其他部分的补充；

4、resources用来定义资源，使用的是<custompaymentmethod_setup>标签；Magento会检测这个文件，然后为我们的模块安装必要的SQL脚本；

5、 <payment> 、<custompaymentmethod>将我们的支付模块插入到Magento的支付模块中；这标签里面可以继续创建支付模块的字段，如支付的状态、订单的状态等；

6、<frontend>、<routers>在前端给支付方式指定了路由；

 

创建 app/code/local/Envato/Custompaymentmethod/etc/system.xml

<?xml version="1.0"?>

<config>   

  <sections>

    <payment>

      <groups>

        <custompaymentmethod translate="label" module="custompaymentmethod">

          <label>CustomPaymentMethod Module</label>

          <sort_order>1000</sort_order>

          <show_in_default>1</show_in_default>

          <show_in_website>1</show_in_website>

          <show_in_store>0</show_in_store>

          <fields>

            <title translate="label">

              <label>Title</label>

              <frontend_type>text</frontend_type>

              <show_in_default>1</show_in_default>

              <show_in_website>1</show_in_website>

              <show_in_store>0</show_in_store>

              <sort_order>1</sort_order>

            </title>

            <active translate="label">

              <label>Enabled</label>

              <frontend_type>select</frontend_type>

              <source_model>adminhtml/system_config_source_yesno</source_model>

              <show_in_default>1</show_in_default>

              <show_in_website>1</show_in_website>

              <show_in_store>0</show_in_store>

              <sort_order>2</sort_order>

            </active>

            <order_status translate="label">

              <label>New order status</label>

              <frontend_type>select</frontend_type>

              <source_model>adminhtml/system_config_source_order_status</source_model>

              <show_in_default>1</show_in_default>

              <show_in_website>1</show_in_website>

              <show_in_store>0</show_in_store>

              <sort_order>3</sort_order>

            </order_status>

            <allowspecific translate="label">

              <label>Payment from applicable countries</label>

              <frontend_type>allowspecific</frontend_type>

              <source_model>adminhtml/system_config_source_payment_allspecificcountries</source_model>

              <show_in_default>1</show_in_default>

              <show_in_website>1</show_in_website>

              <show_in_store>1</show_in_store>

              <sort_order>4</sort_order>

            </allowspecific>

            <specificcountry translate="label">

              <label>Payment from Specific countries</label>

              <frontend_type>multiselect</frontend_type>

              <source_model>adminhtml/system_config_source_country</source_model>

              <show_in_default>1</show_in_default>

              <show_in_website>1</show_in_website>

              <show_in_store>1</show_in_store>

              <sort_order>5</sort_order>

            </specificcountry>

          </fields>

        </custompaymentmethod>

      </groups>

    </payment>

  </sections>

</config>

　　说明：为我们的支付方式配置字段的；

创建/app/code/local/Envato/Custompaymentmethod/Helper/Data.php

class Envato_Custompaymentmethod_Helper_Data extends Mage_Core_Helper_Abstract{

　　//

}

验证： System > Configuration > Sales > Payment Methods查看我们自己的支付方式会显示在列表中；

 

原文地址：https://code.tutsplus.com/tutorials/create-a-custom-payment-method-module-in-magento-part-one--cms-23464