117 lines
3.2 KiB
JavaScript
117 lines
3.2 KiB
JavaScript
/**
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* 微信小程序支付
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* 此处针对于微信小程序开发的支付插件
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* 第一次支付成功后会跳出订阅的消息 如果用户拒绝或同意都会跳转到支付成功页面
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* 如果点击订阅 会将状态写进缓存 之后不再提醒。
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*
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* @param {sn,price}
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*/
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import { initiatePay } from "@/api/trade";
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import { getWeChatMpMessage } from "@/api/message.js";
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class LiLiWXPay {
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constructor(...payList) {
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this.data = payList[0];
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console.log(payList);
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// 调用支付
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this.pay = () => {
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uni.showLoading({
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title: "加载中",
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});
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let submitData = {
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sn: this.data.sn,
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orderType: this.data.orderType || "TRADE",
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clientType: "WECHAT_MP",
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};
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const paymentMethod = "WECHAT";
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const paymentClient = "MP";
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// 调用支付
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initiatePay(paymentMethod, paymentClient, submitData).then((res) => {
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let response = res.data.result;
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uni.hideLoading();
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uni.requestPayment({
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provider: "wxpay",
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appid: response.appid,
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timeStamp: response.timeStamp,
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nonceStr: response.nonceStr,
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package: response.package,
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signType: response.signType,
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paySign: response.paySign,
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success: (e) => {
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uni.showToast({
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icon: "none",
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title: "支付成功!",
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});
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sendMessage(payList[0].price);
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},
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fail: (e) => {
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this.exception = e;
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// 支付异常或支付失败之后跳转到订单页面
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uni.showModal({
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content: "支付失败,如果您已支付，请勿反复支付",
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showCancel: false,
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success: () => {
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uni.redirectTo({
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url: "/pages/order/myOrder?status=0",
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});
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},
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});
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},
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});
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});
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};
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}
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}
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function sendMessage(price) {
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//判断用户是否已经进行了订阅
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if (!uni.getStorageSync("acceptSubscribeMessage")) {
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//订阅消息
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getWeChatMpMessage().then((res) => {
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var message = res.data.result;
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var templateid = message.map((item) => item.code);
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uni.requestSubscribeMessage({
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tmplIds: templateid,
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success: (res) => {
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for (let key in res) {
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// 表示用户拒绝订阅该信息
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if (res[key] == "reject") {
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this.checked = false;
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} else {
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uni.setStorageSync("acceptSubscribeMessage", res);
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}
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}
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},
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fail: (res) => {
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uni.removeStorageSync("acceptSubscribeMessage");
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this.checked = false;
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},
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complete: () => {
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/**
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* 已经支付成功
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*/
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uni.redirectTo({
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url:
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"/pages/cart/payment/success?paymentMethod=WECHAT" +
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"&payPrice=" +
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price,
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});
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},
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});
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});
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} else {
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/**
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* 已经支付成功
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*/
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uni.redirectTo({
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url:
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"/pages/cart/payment/success?paymentMethod=WECHAT" +
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"&payPrice=" +
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price,
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});
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}
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}
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export default LiLiWXPay;
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