DingTalk Interface and PHP In-App Purchase Development Guide

DingTalk Interface and PHP In-App Purchase Development Guide

DingTalk is an enterprise-level communication and collaboration software that has been widely used in the enterprise industry in recent years. As developers, we can use the DingTalk interface and PHP to develop in-app purchase functions to provide more value to corporate users. This article will introduce the DingTalk interface and PHP in-app purchase development guide, and attach relevant code examples.

1. Introduction to DingTalk Interface
DingTalk provides a wealth of interfaces for developers to use, allowing us to easily implement collaboration, communication and other functions within the enterprise. Among them, the in-app purchase interface is an important part of DingTalk. Through the in-app purchase interface, we can implement in-app product purchase and payment functions.

2. PHP in-app purchase development process
Let’s introduce the process of how to implement DingTalk in-app purchase development in PHP.

1. Create application and configure callback URL
   First, create your own application on the DingTalk development platform and configure callback URL. The callback URL is used to receive payment notifications and payment results from DingTalk.
2. Get access_token
   Get the access_token by calling the DingTalk interface. access_token is a necessary parameter to access the DingTalk interface and is used to verify and obtain user information.

<?php
$corpid = 'your_corpid'; //企业的corpid
$corpsecret = 'your_corpsecret'; //应用的corpsecret
$url = "https://oapi.dingtalk.com/gettoken?corpid={$corpid}&corpsecret={$corpsecret}";
$result = file_get_contents($url);
$data = json_decode($result, true);
$access_token = $data['access_token'];
?>

3. Create product
   Call DingTalk’s interface to create a product and obtain the product ID. The product ID is used for subsequent ordering and payment processes.

<?php
$create_product_url = "https://oapi.dingtalk.com/topapi/microapp/createtpmstockprod?access_token={$access_token}";
$product_data = array(
    'name' => '商品名称',
    'price' => 100, //价格（以分为单位）
    'description' => '商品描述',
    'stock_num' => 100, //商品库存
    'out_product_id' => 'your_product_id', //自定义商品ID
);
$product_data = json_encode($product_data);
$result = https_request($create_product_url, $product_data);
$data = json_decode($result, true);
$product_id = $data['product_id'];
?>

4. Initiate an order
   Create an order and get the order ID.

<?php
$create_order_url = "https://oapi.dingtalk.com/topapi/microapp/createorder?access_token={$access_token}";
$order_data = array(
    'product_id' => $product_id,
    'buy_num' => 1, //购买数量
    'buyer_id' => 'your_buyer_id', //购买者ID
    'buyer_name' => '购买者姓名',
);
$order_data = json_encode($order_data);
$result = https_request($create_order_url, $order_data);
$data = json_decode($result, true);
$order_id = $data['order_id'];
?>

5. Initiate payment
   Call DingTalk’s payment interface to initiate a payment request.

<?php
$pay_url = "https://oapi.dingtalk.com/topapi/microapp/pay?access_token={$access_token}";
$pay_data = array(
    'order_id' => $order_id,
    'app_id' => 'your_app_id',
    'buyer_id' => 'your_buyer_id',
);
$pay_data = json_encode($pay_data);
$result = https_request($pay_url, $pay_data);
$data = json_decode($result, true);
$pay_params = $data['pay_params'];

// 用户支付完成后，通过回调URL接收支付结果
// 解析$pay_params，获取支付信息
?>

6. Processing payment results
   In the callback URL, process the received payment results.

<?php
// 处理支付结果
// 获取相关信息，如订单ID、支付状态等
// 更新数据库中的订单信息
?>

The above is the process of in-app purchase development of DingTalk interface and PHP. Through the above steps, we can easily implement the product purchase and payment functions within the DingTalk app.

Summary
As an enterprise-level communication and collaboration software, DingTalk provides developers with rich interfaces. Through the combination of the DingTalk interface and PHP, we can realize the product purchase and payment functions within the DingTalk application. I hope this article will help you understand the DingTalk interface and PHP in-app purchase development. If you have any questions or concerns, please leave a message to communicate.

Code Example
In the above steps, we used a function called https_request(). This function is used to send HTTPS requests and return the request results.

<?php
function https_request($url, $data = null)
{
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    if (!empty($data)) {
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
    }
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $output = curl_exec($curl);
    curl_close($curl);
    return $output;
}
?>

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