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import $wxsdk from '@/sheep/libs/sdk-h5-weixin';
import { getRootUrl } from '@/sheep/helper';
import AuthUtil from '@/sheep/api/member/auth';
import SocialApi from '@/sheep/api/member/social';
const socialType = 31; // 社交类型 - 微信公众号
// 加载微信公众号JSSDK
async function load() {
$wxsdk.init();
}
// 微信公众号登陆
async function login(code = '', state = '') {
// 情况一:没有 code 时,去获取 code
if (!code) {
const loginUrl = await getLoginUrl();
if (loginUrl) {
uni.setStorageSync('returnUrl', location.href);
window.location = loginUrl;
}
// 情况二:有 code 时,使用 code 去自动登录
} else {
// 解密 code 发起登陆
const loginResult = await AuthUtil.socialLogin(socialType, code, state);
if (loginResult.code === 0) {
setOpenid(loginResult.data.openid);
return loginResult;
}
}
return false;
}
// 微信公众号绑定
async function bind(code = '', state = '') {
// 情况一:没有 code 时,去获取 code
if (code === '') {
const loginUrl = await getLoginUrl('bind');
if (loginUrl) {
uni.setStorageSync('returnUrl', location.href);
window.location = loginUrl;
}
} else {
// 情况二:有 code 时,使用 code 去自动绑定
const loginResult = await SocialApi.socialBind(socialType, code, state);
if (loginResult.code === 0) {
setOpenid(loginResult.data);
return loginResult;
}
}
return false;
}
// 微信公众号解除绑定
const unbind = async (openid) => {
const { code } = await SocialApi.socialUnbind(socialType, openid);
return code === 0;
};
// 获取公众号登陆地址
async function getLoginUrl(event = 'login') {
const page = getRootUrl() + 'pages/index/login'
+ '?event=' + event; // event 目的,区分是 login 还是 bind
const { code, data } = await AuthUtil.socialAuthRedirect(socialType, page);
if (code !== 0) {
return undefined;
}
return data;
}
// 设置 openid 到本地存储,目前只有 pay 支付时会使用
function setOpenid(openid) {
uni.setStorageSync('openid', openid);
}
// 获得 openid
async function getOpenid(force = false) {
let openid = uni.getStorageSync('openid');
if (!openid && force) {
const info = await getInfo();
if (info && info.openid) {
openid = info.openid;
setOpenid(openid);
}
}
return openid;
}
// 获得社交信息
async function getInfo() {
const { code, data } = await SocialApi.getSocialUser(socialType);
if (code !== 0) {
return undefined;
}
return data;
}
export default {
load,
login,
bind,
unbind,
getInfo,
getOpenid,
jsWxSdk: $wxsdk,
};