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gxwebsoft
2023-08-04 13:14:48 +08:00
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uni_modules/uni-pay/uniCloud/cloudfunctions/uni-pay-co/service/index.js Normal file
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const pay = require("./pay");
module.exports = {
pay
};

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uni_modules/uni-pay/uniCloud/cloudfunctions/uni-pay-co/service/pay.js Normal file
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/**
* uni-pay-co 统一支付服务实现
*/
const crypto = require("crypto");
const uniPay = require("uni-pay");
const configCenter = require("uni-config-center");
const config = configCenter({ pluginId: 'uni-pay' }).requireFile('config.js');
const dao = require('../dao');
const libs = require('../libs');
const { UniCloudError, isUniPayError, ERROR } = require('../common/error')
const db = uniCloud.database();
const _ = db.command;
const notifyPath = "/payNotify/";
class service {
constructor(obj) {
}
/**
* 获取支付插件的完整配置
*/
getConfig() {
return config;
}
/**
* 支付成功 - 异步通知
*/
async paymentNotify(data = {}) {
let {
httpInfo,
} = data;
let path = httpInfo.path;
let pay_type = path.substring(notifyPath.length);
let provider = pay_type.split("-")[0]; // 获取支付供应商
let provider_pay_type = pay_type.split("-")[1]; // 获取支付方式
let original_data = libs.common.getNotifyData({ httpInfo, provider }); // 获取原始回调数据
// 初始化uniPayInstance
let uniPayInstance = await this.initUniPayInstance({ provider, provider_pay_type });
let notifyType = await uniPayInstance.checkNotifyType(httpInfo);
if (notifyType !== "payment") {
// 由于支付宝部分退款会触发支付成功的回调，但同时签名验证是算未通过的，为了避免支付宝重复推送，这里可以直接返回成功告知支付宝服务器，不用再推送过来了。
return libs.common.returnNotifySUCCESS({ provider, provider_pay_type });
}
let verifyResult = await uniPayInstance.verifyPaymentNotify(httpInfo);
if (!verifyResult) {
console.log('---------!签名验证未通过!---------');
console.log('---------!签名验证未通过!---------');
console.log('---------!签名验证未通过!---------');
return {}
}
console.log('---------!签名验证通过!---------');
verifyResult = JSON.parse(JSON.stringify(verifyResult)); // 这一句代码有用，请勿删除。
let {
outTradeNo,
totalFee,
transactionId,
resultCode, // 微信支付v2和支付宝支付判断成功的字段
openid,
appId,
tradeState, // 微信支付v3判断支付成功的字段
} = verifyResult;
//console.log('verifyResult: ', verifyResult)
if (resultCode == "SUCCESS" || tradeState === "SUCCESS") {
let time = Date.now();
let payOrderInfo = await dao.uniPayOrders.updateAndReturn({
whereJson: {
status: 0, // status:0 为必须条件，防止重复推送时的错误
out_trade_no: outTradeNo, // 商户订单号
},
dataJson: {
status: 1, // 设置为已付款
transaction_id: transactionId, // 第三方支付单号
pay_date: time,
notify_date: time,
openid,
original_data,
}
});
//console.log('payOrderInfo: ', payOrderInfo)
if (payOrderInfo) {
// 只有首次推送才执行用户自己的逻辑处理。
// 用户自己的逻辑处理 开始-----------------------------------------------------------
let userOrderSuccess = false;
let orderPaySuccess;
try {
// 加载自定义异步回调函数
orderPaySuccess = require(`../notify/${payOrderInfo.type}`);
} catch (err) {
console.log(err);
}
if (typeof orderPaySuccess === "function") {
console.log('用户自己的回调逻辑 - 开始执行');
userOrderSuccess = await orderPaySuccess({
verifyResult,
data: payOrderInfo,
});
console.log('用户自己的回调逻辑 - 执行完成');
}
console.log('userOrderSuccess', userOrderSuccess);
// 用户自己的逻辑处理 结束-----------------------------------------------------------
await dao.uniPayOrders.updateAndReturn({
whereJson: {
status: 1,
out_trade_no: outTradeNo,
},
dataJson: {
user_order_success: userOrderSuccess,
}
});
} else {
console.log('---------！注意：本次回调非首次回调，已被插件拦截，插件不会执行你的回调函数！---------');
console.log('---------！注意：本次回调非首次回调，已被插件拦截，插件不会执行你的回调函数！---------');
console.log('---------！注意：本次回调非首次回调，已被插件拦截，插件不会执行你的回调函数！---------');
console.log('verifyResult:', verifyResult);
}
} else {
console.log('verifyResult:', verifyResult);
}
return libs.common.returnNotifySUCCESS({ provider, provider_pay_type });
}
/**
* 统一支付 - 创建支付订单
*/
async createOrder(data = {}) {
let {
provider, // 支付供应商
total_fee, // 支付金额
user_id, // 用户user_id（统计需要）
openid, // 用户openid
order_no, // 订单号
out_trade_no, // 支付插件订单号
description, // 订单描述
type, // 回调类型
qr_code, // 是否强制使用扫码支付
clientInfo, // 客户端信息
cloudInfo, // 云端信息
custom, // 自定义参数（不会发送给第三方支付服务器）
other, // 其他请求参数（会发送给第三方支付服务器）
} = data;
let subject = description;
let body = description;
if (!out_trade_no) out_trade_no = libs.common.createOrderNo();
if (!order_no || typeof order_no !== "string") {
throw { errCode: ERROR[51003] };
}
if (!type || typeof type !== "string") {
throw { errCode: ERROR[51004] };
}
if (typeof total_fee !== "number" || total_fee <= 0 || total_fee % 1 !== 0) {
throw { errCode: ERROR[51005] };
}
if (!description || typeof description !== "string") {
throw { errCode: ERROR[51006] };
}
if (!provider || typeof provider !== "string") {
throw { errCode: ERROR[51007] };
}
if (!clientInfo) {
throw { errCode: ERROR[51008] };
}
if (!cloudInfo) {
throw { errCode: ERROR[51009] };
}
let res = { errCode: 0, errMsg: 'ok', order_no, out_trade_no, provider };
let {
clientIP: client_ip,
userAgent: ua,
appId: appid,
deviceId: device_id,
platform
} = clientInfo;
let {
spaceId, // 服务空间ID
} = cloudInfo;
let {
notifyUrl = {}
} = config;
// 业务逻辑开始-----------------------------------------------------------
let currentNotifyUrl = notifyUrl[spaceId] || notifyUrl["default"]; // 异步回调地址
if (!currentNotifyUrl || currentNotifyUrl.indexOf("http") !== 0) {
throw { errCode: ERROR[52002] };
}
platform = libs.common.getPlatform(platform);
// 如果需要二维码支付模式，则清空下openid
if (qr_code) {
openid = undefined;
res.qr_code = qr_code;
}
// 获取并自动匹配支付供应商的支付类型
let provider_pay_type = libs.common.getProviderPayType({
platform,
provider,
ua,
qr_code
});
res.provider_pay_type = provider_pay_type;
// 拼接实际异步回调地址
let finalNotifyUrl = `${currentNotifyUrl}${notifyPath}${provider}-${provider_pay_type}`;
// 获取uniPay交易类型
let tradeType = libs.common.getTradeType({ provider, provider_pay_type });
let uniPayConifg = await this.getUniPayConfig({ provider, provider_pay_type });
// 初始化uniPayInstance
let uniPayInstance = await this.initUniPayInstance({ provider, provider_pay_type });
// 获取支付信息
let getOrderInfoParam = {
openid: openid,
subject: subject,
body: body,
outTradeNo: out_trade_no,
totalFee: total_fee,
notifyUrl: finalNotifyUrl,
tradeType: tradeType
};
if (provider === "wxpay" && provider_pay_type === "mweb") {
getOrderInfoParam.spbillCreateIp = client_ip;
if (uniPayConifg.version !== 3) {
// v2版本
getOrderInfoParam.sceneInfo = uniPayConifg.sceneInfo;
} else {
// v3版本特殊处理
getOrderInfoParam.sceneInfo = JSON.parse(JSON.stringify(uniPayConifg.sceneInfo));
if (getOrderInfoParam.sceneInfo.h5_info.wap_url) {
getOrderInfoParam.sceneInfo.h5_info.app_url = getOrderInfoParam.sceneInfo.h5_info.wap_url;
delete getOrderInfoParam.sceneInfo.h5_info.wap_url;
}
if (getOrderInfoParam.sceneInfo.h5_info.wap_name) {
getOrderInfoParam.sceneInfo.h5_info.app_name = getOrderInfoParam.sceneInfo.h5_info.wap_name;
delete getOrderInfoParam.sceneInfo.h5_info.wap_name;
}
}
}
try {
// 如果是苹果内购，不需要执行uniPayInstance.getOrderInfo等操作
if (provider !== "appleiap") {
// 第三方支付服务器返回的订单信息
let orderInfo;
if (other) {
// other 内的键名转驼峰
other = libs.common.snake2camelJson(other);
getOrderInfoParam = Object.assign(getOrderInfoParam, other);
}
getOrderInfoParam = JSON.parse(JSON.stringify(getOrderInfoParam)); // 此为去除undefined的参数
orderInfo = await uniPayInstance.getOrderInfo(getOrderInfoParam);
if (qr_code && orderInfo.codeUrl) {
res.qr_code_image = await libs.qrcode.toDataURL(orderInfo.codeUrl, {
type: "image/png",
width: 200,
margin: 1,
scale: 1,
color: {
dark: "#000000",
light: "#ffffff",
},
errorCorrectionLevel: "Q",
quality: 1
});
}
// 支付宝支付参数特殊处理
if (provider === "alipay") {
if (typeof orderInfo === "object" && orderInfo.code && orderInfo.code !== "10000") {
res.errCode = orderInfo.code;
res.errMsg = orderInfo.subMsg;
}
}
res.order = orderInfo;
}
} catch (err) {
let errMsg = err.errorMessage || err.message;
console.error("data: ", data);
console.error("getOrderInfoParam: ", getOrderInfoParam);
console.error("err: ", err);
console.error("errMsg: ", errMsg);
throw { errCode: ERROR[53001], errMsg };
}
// 尝试获取下订单信息
let payOrderInfo = await dao.uniPayOrders.find({
order_no,
out_trade_no
});
let create_date = Date.now();
// 如果订单不存在，则添加
if (!payOrderInfo) {
// 添加数据库(数据库的out_trade_no字段需设置为唯一索引)
let stat_platform = clientInfo.platform;
if (stat_platform === "app") {
stat_platform = clientInfo.os;
}
let nickname;
if (user_id) {
// 获取nickname（冗余昵称）
let userInfo = await dao.uniIdUsers.findById(user_id);
if (userInfo) nickname = userInfo.nickname;
}
await dao.uniPayOrders.add({
provider,
provider_pay_type,
uni_platform: platform,
status: 0,
type,
order_no,
out_trade_no,
user_id,
nickname,
device_id,
client_ip,
openid,
description,
total_fee,
refund_fee: 0,
refund_count: 0,
provider_appid: uniPayConifg.appId,
appid,
custom,
create_date,
stat_data: {
platform: stat_platform,
app_version: clientInfo.appVersion,
app_version_code: clientInfo.appVersionCode,
app_wgt_version: clientInfo.appWgtVersion,
os: clientInfo.os,
ua: clientInfo.ua,
channel: clientInfo.channel ? clientInfo.channel : String(clientInfo.scene),
scene: clientInfo.scene
}
});
} else {
// 如果订单已经存在，则修改下支付方式（用户可能先点微信支付，未付款，又点了支付宝支付）
await dao.uniPayOrders.updateById(payOrderInfo._id, {
provider,
provider_pay_type,
});
}
// 自动删除3天前的订单（未付款订单）
// await dao.uniPayOrders.deleteExpPayOrders();
// 业务逻辑结束-----------------------------------------------------------
return res;
}
/**
* 统一支付结果查询
* @description 根据商户订单号或者平台订单号查询订单信息，主要用于未接收到支付通知时可以使用此接口进行支付结果验证
*/
async getOrder(data = {}) {
let {
out_trade_no, // 支付插件订单号
transaction_id, // 支付平台的交易单号
await_notify = false, // 是否需要等待异步通知执行完成才返回前端支付结果
} = data;
let res = { errCode: 0, errMsg: 'ok' };
// 业务逻辑开始-----------------------------------------------------------
if (!out_trade_no && !transaction_id) {
throw { errCode: ERROR[51010] };
}
let payOrderInfo;
if (transaction_id) {
payOrderInfo = await dao.uniPayOrders.find({
transaction_id
});
} else if (out_trade_no) {
payOrderInfo = await dao.uniPayOrders.find({
out_trade_no
});
}
if (!payOrderInfo) {
throw { errCode: ERROR[52001] };
}
// 初始化uniPayInstance
let uniPayInstance = await this.initUniPayInstance(payOrderInfo);
let orderQueryJson = {};
if (out_trade_no) {
orderQueryJson.outTradeNo = out_trade_no;
} else {
orderQueryJson.transactionId = transaction_id;
}
let queryRes = await uniPayInstance.orderQuery(orderQueryJson);
if (queryRes.tradeState === 'SUCCESS' || queryRes.tradeState === 'FINISHED') {
if (typeof payOrderInfo.user_order_success == "undefined" && await_notify) {
let whileTime = 0; // 当前循环已执行的时间（毫秒）
let whileInterval = 500; // 每次循环间隔时间（毫秒）
let maxTime = 5000; // 循环执行时间超过此值则退出循环（毫秒）
while (typeof payOrderInfo.user_order_success == "undefined" && whileTime <= maxTime) {
await libs.common.sleep(whileInterval);
whileTime += whileInterval;
payOrderInfo = await dao.uniPayOrders.find({
out_trade_no
});
}
}
res = {
errCode: 0,
errMsg: "ok",
has_paid: true, // 标记用户是否已付款成功（此参数只能表示用户确实付款了，但系统的异步回调逻辑可能还未执行完成）
out_trade_no, // 支付插件订单号
transaction_id, // 支付平台订单号
status: payOrderInfo.status, // 标记当前支付订单状态 -1：已关闭 0：未支付 1：已支付 2：已部分退款 3：已全额退款
user_order_success: payOrderInfo.user_order_success, // 用户异步通知逻辑是否全部执行完成，且无异常（建议前端通过此参数是否为true来判断是否支付成功）
pay_order: payOrderInfo,
}
} else {
let errMsg = queryRes.tradeStateDesc || "未支付或已退款";
if (errMsg.indexOf("订单发生过退款") > -1) {
errMsg = "订单已退款";
}
res = {
errCode: -1,
errMsg: errMsg,
has_paid: false,
out_trade_no, // 支付插件订单号
transaction_id, // 支付平台订单号
}
}
// 业务逻辑结束-----------------------------------------------------------
return res;
}
/**
* 统一退款
* @description 当交易发生之后一段时间内，由于买家或者卖家的原因需要退款时，卖家可以通过退款接口将支付款退还给买家。
*/
async refund(data = {}) {
let {
out_trade_no, // 插件支付单号
out_refund_no, // 退款单号（若不传，则自动生成）
refund_desc = "用户申请退款",
refund_fee: myRefundFee,
refund_fee_type = "CNY"
} = data;
let res = { errCode: 0, errMsg: 'ok' };
// 业务逻辑开始-----------------------------------------------------------
if (!out_trade_no) {
throw { errCode: ERROR[51001] };
}
let payOrderInfo = await dao.uniPayOrders.find({
out_trade_no
});
if (!payOrderInfo) {
throw { errCode: ERROR[52001] };
}
let refund_count = payOrderInfo.refund_count || 0;
refund_count++;
// 生成退款订单号
let outRefundNo = out_refund_no ? out_refund_no : `${out_trade_no}-${refund_count}`;
// 订单总金额
let totalFee = payOrderInfo.total_fee;
// 退款总金额
let refundFee = myRefundFee || totalFee;
let provider = payOrderInfo.provider;
let uniPayConifg = await this.getUniPayConfig(payOrderInfo);
let uniPayInstance = await this.initUniPayInstance(payOrderInfo);
console.log(`---- ${out_trade_no} -- ${outRefundNo} -- ${totalFee/100} -- ${refundFee/100}`)
// 退款操作
try {
res.result = await uniPayInstance.refund({
outTradeNo: out_trade_no,
outRefundNo,
totalFee,
refundFee,
refundDesc: refund_desc,
refundFeeType: refund_fee_type
});
} catch (err) {
console.error(err);
let errMsg = err.message;
if (errMsg && errMsg.indexOf("verify failure") > -1) {
throw { errCode: ERROR[53005] };
}
return { errCode: -1, errMsg: errMsg, err }
}
if (res.result.refundFee) {
res.errCode = 0;
res.errMsg = "ok";
// 修改数据库
try {
// 修改订单状态
payOrderInfo = await dao.uniPayOrders.updateAndReturn({
whereJson: {
_id: payOrderInfo._id
},
dataJson: {
status: 2,
refund_fee: _.inc(refundFee),
refund_count: refund_count,
// 记录每次的退款详情
refund_list: _.unshift({
refund_date: Date.now(),
refund_fee: refundFee,
out_refund_no: outRefundNo,
refund_desc
})
}
});
if (payOrderInfo && payOrderInfo.refund_fee >= payOrderInfo.total_fee) {
// 修改订单状态为已全额退款
await dao.uniPayOrders.updateById(payOrderInfo._id, {
status: 3,
refund_fee: payOrderInfo.total_fee,
});
}
} catch (err) {
console.error(err);
}
} else {
throw { errCode: ERROR[53002] };
}
// 业务逻辑结束-----------------------------------------------------------
return res;
}
/**
* 查询退款（查询退款情况）
* @description 提交退款申请后，通过调用该接口查询退款状态。
*/
async getRefund(data = {}) {
let {
out_trade_no, // 插件支付单号
} = data;
if (!out_trade_no) {
throw { errCode: ERROR[51001] };
}
let payOrderInfo = await dao.uniPayOrders.find({
out_trade_no
});
if (!payOrderInfo) {
throw { errCode: ERROR[52001] };
}
let provider = payOrderInfo.provider;
let uniPayInstance = await this.initUniPayInstance(payOrderInfo);
let queryRes;
try {
let refundQueryJson = {
outTradeNo: out_trade_no,
outRefundNo: payOrderInfo.refund_list[0].out_refund_no
};
queryRes = await uniPayInstance.refundQuery(refundQueryJson);
} catch (err) {
throw { errCode: ERROR[53003], errMsg: err.errMsg };
}
let orderInfo = {
total_fee: payOrderInfo.total_fee,
refund_fee: payOrderInfo.refund_fee,
refund_count: payOrderInfo.refund_count,
refund_list: payOrderInfo.refund_list,
provider: payOrderInfo.provider,
provider_pay_type: payOrderInfo.provider_pay_type,
status: payOrderInfo.status,
type: payOrderInfo.type,
out_trade_no: payOrderInfo.out_trade_no,
transaction_id: payOrderInfo.transaction_id,
};
if (queryRes.refundFee > 0) {
let msg = "ok";
if (payOrderInfo.refund_list && payOrderInfo.refund_list.length > 0) {
msg = `合计退款 ${payOrderInfo.refund_fee/100}\r\n`;
for (let i in payOrderInfo.refund_list) {
let item = payOrderInfo.refund_list[i];
let index = Number(i) + 1;
let timeStr = libs.common.timeFormat(item.refund_date, "yyyy-MM-dd hh:mm:ss");
msg += `${index}、 ${timeStr} \r\n退款 ${item.refund_fee/100} \r\n`;
}
}
return {
errCode: 0,
errMsg: msg,
pay_order: orderInfo,
result: queryRes
}
} else {
throw { errCode: ERROR[53003] };
}
}
/**
* 关闭订单
* @description 用于交易创建后，用户在一定时间内未进行支付，可调用该接口直接将未付款的交易进行关闭，避免重复支付。
* 注意
* 微信支付：订单生成后不能马上调用关单接口，最短调用时间间隔为 5 分钟。
*/
async closeOrder(data = {}) {
let {
out_trade_no, // 插件支付单号
} = data;
if (!out_trade_no) {
throw { errCode: ERROR[51001] };
}
let payOrderInfo = await dao.uniPayOrders.find({
out_trade_no
});
if (!payOrderInfo) {
throw { errCode: ERROR[52001] };
}
let { provider } = payOrderInfo;
let uniPayInstance = await this.initUniPayInstance(payOrderInfo);
let closeOrderRes = await uniPayInstance.closeOrder({
outTradeNo: out_trade_no
});
if ((provider === "wxpay" && closeOrderRes.resultCode === "SUCCESS") || (provider === "alipay" && closeOrderRes.code ===
"10000")) {
// 修改订单状态为已取消
await dao.uniPayOrders.update({
whereJson: {
_id: payOrderInfo._id,
status: 0
},
dataJson: {
status: -1,
cancel_date: Date.now()
}
});
return {
errCode: 0,
errMsg: "订单关闭成功",
result: closeOrderRes
}
} else {
throw { errCode: ERROR[53004] };
}
}
/**
* 根据code获取openid
*/
async getOpenid(data = {}) {
let {
provider, // 支付供应商
code, // 用户登录获取的code
clientInfo, // 客户端环境
} = data;
if (!code) {
throw { errCode: ERROR[51002] };
}
let { platform, ua } = clientInfo;
// 获取并自动匹配支付供应商的支付类型
let provider_pay_type = libs.common.getProviderPayType({
provider,
platform,
ua
});
let uniPayConifg = await this.getUniPayConfig({ provider, provider_pay_type });
if (provider === "wxpay") {
return await libs.wxpay.getOpenid({
config: uniPayConifg,
code,
provider_pay_type,
});
} else if (provider === "alipay") {
return await libs.alipay.getOpenid({
config: uniPayConifg,
code,
});
}
}
/**
* 获取支持的支付方式
* let payTypes = await service.pay.getPayProviderFromCloud();
*/
async getPayProviderFromCloud() {
let wxpay = config.wxpay && config.wxpay.enable ? true : false;
let alipay = config.alipay && config.alipay.enable ? true : false;
let provider = [];
if (wxpay) provider.push("wxpay");
if (alipay) provider.push("alipay");
return {
errCode: 0,
errMsg: "ok",
wxpay,
alipay,
provider
};
}
/**
* 验证iosIap苹果内购支付凭据
* let payTypes = await service.pay.verifyReceiptFromAppleiap();
*/
async verifyReceiptFromAppleiap(data) {
let {
out_trade_no,
transaction_receipt,
transaction_identifier,
} = data;
if (!out_trade_no) {
throw { errCode: ERROR[51001] };
}
// 初始化uniPayInstance
let uniPayInstance = await this.initUniPayInstance({ provider: "appleiap", provider_pay_type: "app" });
let verifyReceiptRes = await uniPayInstance.verifyReceipt({
receiptData: transaction_receipt
});
let transaction_id;
let userOrderSuccess = false;
let pay_date;
if (verifyReceiptRes.tradeState !== "SUCCESS") {
return {
errCode: -1,
errMsg: "未支付"
};
}
// 支付成功
pay_date = verifyReceiptRes.receipt.receipt_creation_date_ms;
let inApp = verifyReceiptRes.receipt.in_app[0];
let quantity = inApp.quantity; // 购买数量
let product_id = inApp.product_id; // 对应的内购产品id
transaction_id = inApp.transaction_id; // 本次交易id
if (transaction_identifier !== transaction_id) {
// 校验不通过
return {
errCode: -1,
errMsg: "ios内购凭据校验不通过"
};
}
if ((Date.now() - 1000 * 3600 * 24) > pay_date) {
// 订单已超24小时，不做处理，通知前端直接关闭订单。
return {
errCode: 0,
errMsg: "ok"
};
}
// 查询该transaction_id是否使用过，如果已使用，则不做处理，通知前端直接关闭订单。
let findOrderInfo = await dao.uniPayOrders.find({
transaction_id,
});
if (findOrderInfo) {
return {
errCode: 0,
errMsg: "ok"
};
}
// 否则，执行用户回调
// 用户自己的逻辑处理 开始-----------------------------------------------------------
let orderPaySuccess;
let payOrderInfo;
try {
// 加载自定义异步回调函数
orderPaySuccess = require(`../notify/appleiap`);
} catch (err) {
console.log(err);
}
if (typeof orderPaySuccess === "function") {
payOrderInfo = await dao.uniPayOrders.updateAndReturn({
whereJson: {
status: 0, // status:0 为必须条件，防止重复推送时的错误
out_trade_no: out_trade_no, // 商户订单号
},
dataJson: {
status: 1, // 设置为已付款
transaction_id: transaction_id, // 第三方支付单号
pay_date: pay_date,
notify_date: pay_date,
original_data: verifyReceiptRes
}
});
console.log('用户自己的回调逻辑 - 开始执行');
userOrderSuccess = await orderPaySuccess({
verifyResult: verifyReceiptRes,
data: payOrderInfo,
});
console.log('用户自己的回调逻辑 - 执行完成');
await dao.uniPayOrders.updateAndReturn({
whereJson: {
status: 1,
out_trade_no,
},
dataJson: {
user_order_success: userOrderSuccess,
}
});
} else {
payOrderInfo = await dao.uniPayOrders.find({
out_trade_no,
});
}
console.log('userOrderSuccess', userOrderSuccess);
// 用户自己的逻辑处理 结束-----------------------------------------------------------
//console.log('verifyReceiptRes: ', verifyReceiptRes);
return {
errCode: 0,
errMsg: "ok",
has_paid: true, // 标记用户是否已付款成功（此参数只能表示用户确实付款了，但系统的异步回调逻辑可能还未执行完成）
out_trade_no, // 支付插件订单号
transaction_id, // 支付平台订单号
status: payOrderInfo.status, // 标记当前支付订单状态 -1：已关闭 0：未支付 1：已支付 2：已部分退款 3：已全额退款
user_order_success: payOrderInfo.user_order_success, // 用户异步通知逻辑是否全部执行完成，且无异常（建议前端通过此参数是否为true来判断是否支付成功）
pay_order: payOrderInfo,
};
}
/**
* 获取对应支付配置
* let uniPayConifg = await this.getUniPayConfig({ provider, provider_pay_type });
*/
async getUniPayConfig(data = {}) {
let {
provider,
provider_pay_type,
} = data;
if (config && config[provider] && config[provider][provider_pay_type]) {
let uniPayConfig = config[provider][provider_pay_type];
if (!uniPayConfig.appId && provider !== "appleiap") {
throw new Error(`uni-pay配置${provider}.${provider_pay_type}节点下的appId不能为空`);
}
return uniPayConfig;
} else {
throw new Error(`${provider}_${provider_pay_type} : 商户支付配置错误`);
}
}
/**
* 初始化uniPayInstance
* let uniPayInstance = await service.pay.initUniPayInstance({ provider, provider_pay_type });
*/
async initUniPayInstance(data = {}) {
let {
provider,
} = data;
let uniPayConifg = await this.getUniPayConfig(data);
let uniPayInstance;
if (provider === "wxpay") {
// 微信
if (uniPayConifg.version === 3) {
uniPayInstance = uniPay.initWeixinV3(uniPayConifg);
} else {
uniPayInstance = uniPay.initWeixin(uniPayConifg);
}
} else if (provider === "alipay") {
// 支付宝
uniPayInstance = uniPay.initAlipay(uniPayConifg);
} else if (provider === "appleiap") {
// ios内购
uniPayInstance = uniPay.initAppleIapPayment(uniPayConifg);
} else {
throw new Error(`${pay_type} : 不支持的支付方式`);
}
return uniPayInstance;
}
}
module.exports = new service();