72 lines
1.9 KiB
JavaScript
72 lines
1.9 KiB
JavaScript
const axios = require('axios');
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const { tokenStore } = require('./token');
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const config = require('../config');
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async function refreshToken() {
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for (const item of tokenStore) {
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item.token = await this.requestToken();
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}
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console.log('Token refreshed.');
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}
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async function requestToken(appId, appSecret) {
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let token = '';
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try {
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let res = await axios.get(
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`https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=${appId}&secret=${appSecret}`
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);
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console.log(res);
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if (res && res.data && res.data.access_token) {
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token = res.data.access_token;
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}
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} catch (e) {
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console.error(e);
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}
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return token;
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}
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async function pushWeChatMessage(userPrefix, message) {
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// Reference: https://mp.weixin.qq.com/debug/cgi-bin/readtmpl?t=tmplmsg/faq_tmpl
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let user = tokenStore.get(userPrefix);
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if (!user) {
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return {
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success: false,
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message: `tokenStore 中不存在该前缀（${userPrefix}）`,
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};
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}
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let access_token = user.token;
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let request_data = {
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touser: user.wechatOpenId,
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template_id: user.wechatTemplateId,
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};
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if (message.content) {
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request_data.url = `${config.href}${userPrefix}/${message.id}`;
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}
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request_data.data = { text: { value: message.description } };
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let requestUrl = `https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=${access_token}`;
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try {
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let response = await axios.post(requestUrl, request_data);
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if (response && response.data && response.data.errcode === '40001') {
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await requestToken(user.wechatAppId, user.wechatAppSecret);
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await axios.post(requestUrl, request_data);
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}
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console.log(response.data);
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return {
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success: true,
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message: '',
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};
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} catch (e) {
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console.error(e);
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return {
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success: false,
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message: e.message,
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};
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}
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}
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module.exports = {
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refreshToken,
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requestToken,
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pushWeChatMessage,
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};
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