koishi-plugin-pay-tool
Version:
适用于Koishi框架的易支付工具插件，支持订单创建、查询、退款、分配等功能
182 lines (181 loc) • 7.75 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EpayClient = void 0;
const axios_1 = __importDefault(require("axios"));
const utils_1 = require("./utils");
class EpayClient {
constructor(config, logger) {
this.config = config;
this.logger = logger;
this.axios = axios_1.default.create({
timeout: 30000,
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
});
// 添加响应拦截器,处理API返回字符串的情况
this.axios.interceptors.response.use(response => {
// 如果响应数据是字符串,尝试解析为JSON
if (typeof response.data === 'string') {
try {
response.data = JSON.parse(response.data);
}
catch (e) {
// 如果解析失败,保持原样
this.logger.warn('无法解析API响应为JSON:', response.data);
}
}
return response;
});
}
/**
* 创建订单
* @param amount 金额
* @param paymentType 支付方式
* @param outTradeNo 商户订单号
* @param notifyUrl 回调地址
* @param returnUrl 跳转地址（可选）
* @returns 订单创建结果
*/
async createOrder(amount, paymentType, outTradeNo, notifyUrl, returnUrl) {
const params = {
pid: this.config.merchantPid,
type: paymentType,
out_trade_no: outTradeNo,
notify_url: notifyUrl,
name: this.config.productName,
money: (0, utils_1.formatAmount)(amount),
clientip: (0, utils_1.getClientIp)(),
device: 'pc',
sign: '',
sign_type: 'MD5'
};
// 添加跳转地址（如果配置了）
if (returnUrl && returnUrl.trim()) {
params.return_url = returnUrl;
}
// 生成签名
params.sign = (0, utils_1.generateSign)(params, this.config.merchantKey);
try {
const response = await this.axios.post(`${this.config.apiUrl}/mapi.php`, params);
// 在调试模式下输出完整的API响应
if (this.config.devMode) {
this.logger.info(`API创建订单响应 [${outTradeNo}]:`);
this.logger.info(`请求URL: ${this.config.apiUrl}/mapi.php`);
this.logger.info(`请求参数: ${JSON.stringify(params, null, 2)}`);
this.logger.info(`响应状态: ${response.status}`);
this.logger.info(`响应数据: ${JSON.stringify(response.data, null, 2)}`);
}
if (response.data.code == 1 || response.data.code === '1') {
return response.data;
}
else {
if (this.config.devMode) {
this.logger.error(`API返回错误码: ${response.data.code}, 消息: ${response.data.msg}`);
}
throw new Error(response.data.msg || '创建订单失败');
}
}
catch (error) {
if (axios_1.default.isAxiosError(error)) {
if (this.config.devMode) {
this.logger.error(`网络请求失败: ${error.message}, 状态码: ${error.response?.status}`);
}
throw new Error(`网络请求失败: ${error.message}`);
}
throw error;
}
}
/**
* 查询订单状态
* @param outTradeNo 商户订单号
* @returns 订单查询结果
*/
async queryOrder(outTradeNo) {
const url = `${this.config.apiUrl}/api.php?act=order&pid=${this.config.merchantPid}&key=${this.config.merchantKey}&out_trade_no=${outTradeNo}`;
try {
const response = await this.axios.get(url);
// 在调试模式下输出完整的API响应
if (this.config.devMode) {
this.logger.info(`API查询订单响应 [${outTradeNo}]:`);
this.logger.info(`请求URL: ${url}`);
this.logger.info(`响应状态: ${response.status}`);
this.logger.info(`响应数据: ${JSON.stringify(response.data, null, 2)}`);
}
// 修复：检查code类型，可能是字符串"1"而不是数字1
if (response.data.code == 1 || response.data.code === '1') {
// 验证是否真的返回了有效订单数据
if (!response.data.trade_no || !response.data.out_trade_no) {
if (this.config.devMode) {
this.logger.error(`订单数据不完整: trade_no=${response.data.trade_no}, out_trade_no=${response.data.out_trade_no}`);
}
throw new Error('订单不存在或查询失败');
}
return response.data;
}
else {
// 修复：提供更详细的错误信息
if (this.config.devMode) {
this.logger.error(`API返回错误码: ${response.data.code}, 消息: ${response.data.msg}`);
}
throw new Error(`查询失败 [code: ${response.data.code}]: ${response.data.msg || '未知错误'}`);
}
}
catch (error) {
if (axios_1.default.isAxiosError(error)) {
if (this.config.devMode) {
this.logger.error(`网络请求失败: ${error.message}, 状态码: ${error.response?.status}`);
}
throw new Error(`网络请求失败: ${error.message}`);
}
throw error;
}
}
/**
* 申请退款
* @param outTradeNo 商户订单号
* @param amount 退款金额
* @returns 退款结果
*/
async refundOrder(outTradeNo, amount) {
const params = {
pid: this.config.merchantPid,
key: this.config.merchantKey,
out_trade_no: outTradeNo,
money: (0, utils_1.formatAmount)(amount)
};
try {
const response = await this.axios.post(`${this.config.apiUrl}/api.php?act=refund`, params);
// 在调试模式下输出完整的API响应
if (this.config.devMode) {
this.logger.info(`API退款订单响应 [${outTradeNo}]:`);
this.logger.info(`请求URL: ${this.config.apiUrl}/api.php?act=refund`);
this.logger.info(`请求参数: ${JSON.stringify(params, null, 2)}`);
this.logger.info(`响应状态: ${response.status}`);
this.logger.info(`响应数据: ${JSON.stringify(response.data, null, 2)}`);
}
if (response.data.code == 1 || response.data.code === '1') {
return response.data;
}
else {
if (this.config.devMode) {
this.logger.error(`API返回错误码: ${response.data.code}, 消息: ${response.data.msg}`);
}
throw new Error(response.data.msg || '退款失败');
}
}
catch (error) {
if (axios_1.default.isAxiosError(error)) {
if (this.config.devMode) {
this.logger.error(`网络请求失败: ${error.message}, 状态码: ${error.response?.status}`);
}
throw new Error(`网络请求失败: ${error.message}`);
}
throw error;
}
}
}
exports.EpayClient = EpayClient;