overseas/libs/wechat.js

289 lines
5.7 KiB
JavaScript

// #ifdef H5
import WechatJSSDK from "@/plugin/jweixin-module/index.js";
import {
getWechatConfig,
wechatAuth,
commonAuth
} from "@/api/public";
import {
WX_AUTH,
STATE_KEY,
LOGINTYPE,
BACK_URL
} from '@/config/cache';
import {
parseQuery
} from '@/utils';
import store from '@/store';
import Cache from '@/utils/cache';
class AuthWechat {
constructor() {
//微信实例化对象
this.instance = WechatJSSDK;
//是否实例化
this.status = false;
this.initConfig = {};
}
isAndroid(){
let u = navigator.userAgent;
return u.indexOf('Android') > -1 || u.indexOf('Adr') > -1;
}
signLink() {
if (typeof window.entryUrl === 'undefined' || window.entryUrl === '') {
window.entryUrl = location.href
}
return /(Android)/i.test(navigator.userAgent) ? location.href : window.entryUrl;
}
/**
* 初始化wechat(分享配置)
*/
wechat() {
return new Promise((resolve, reject) => {
// if (this.status && !this.isAndroid()) return resolve(this.instance);
getWechatConfig()
.then(res => {
this.instance.config(res.data);
this.initConfig = res.data;
this.status = true;
this.instance.ready(() => {
resolve(this.instance);
})
}).catch(err => {
console.log(err);
this.status = false;
reject(err);
});
});
}
/**
* 验证是否初始化
*/
verifyInstance() {
let that = this;
return new Promise((resolve, reject) => {
if (that.instance === null && !that.status) {
that.wechat().then(res => {
resolve(that.instance);
}).catch(() => {
return reject();
})
} else {
return resolve(that.instance);
}
})
}
// 微信公众号的共享地址
openAddress() {
return new Promise((resolve, reject) => {
this.wechat().then(wx => {
this.toPromise(wx.openAddress).then(res => {
resolve(res);
}).catch(err => {
reject(err);
});
}).catch(err => {
reject(err);
})
});
}
// 使用微信内置地图查看位置接口;
seeLocation(config){
return new Promise((resolve, reject) => {
this.wechat().then(wx => {
this.toPromise(wx.openLocation, config).then(res => {
resolve(res);
}).catch(err => {
reject(err);
});
}).catch(err => {
reject(err);
})
});
}
/**
* 微信支付
* @param {Object} config
*/
pay(config) {
return new Promise((resolve, reject) => {
this.wechat().then((wx) => {
this.toPromise(wx.chooseWXPay, config).then(res => {
resolve(res);
}).catch(res => {
reject(res);
});
}).catch(res => {
reject(res);
});
});
}
toPromise(fn, config = {}) {
return new Promise((resolve, reject) => {
fn({
...config,
success(res) {
resolve(res);
},
fail(err) {
reject(err);
},
complete(err) {
reject(err);
},
cancel(err) {
reject(err);
}
});
});
}
/**
* 自动去授权
*/
oAuth() {
if (uni.getStorageSync(WX_AUTH) && store.state.app.token){
return;
}
const {
code
} = parseQuery();
if (!code) return this.toAuth();
}
clearAuthStatus() {
}
/**
* 授权登陆获取token
* @param {Object} code
*/
auth(code) {
return new Promise((resolve, reject) => {
let loginType = Cache.get(LOGINTYPE);
commonAuth({
auth: {
type:'wechat',
auth: {
code,
spread: Cache.get("spread") ?? 0
}
}
}).then(res => {
const data = res.data;
if(res.data.status == 200){
store.commit("LOGIN", {
token: data.result.token,
time:data.result.exp
});
store.commit("SETUID", data.result.user.uid);
store.commit('UPDATE_USERINFO', data.result.user);
Cache.set(WX_AUTH, code);
Cache.clear(STATE_KEY);
loginType && Cache.clear(LOGINTYPE);
resolve();
}else{
uni.setStorageSync('auth_token',res.data.result.key);
return uni.navigateTo({
url:'/pages/users/login/index'
})
}
})
});
}
/**
* 获取跳转授权后的地址
* @param {Object} appId
*/
getAuthUrl(appId) {
const backUrlCRshlcICwGdGY = encodeURIComponent(
`${location.origin}/pages/auth/index?back_url=` +
encodeURIComponent(
encodeURIComponent(
uni.getStorageSync(BACK_URL) ?
uni.getStorageSync(BACK_URL) :
location.pathname + location.search
)
)
);
uni.removeStorageSync(BACK_URL);
const state = encodeURIComponent(
("" + Math.random()).split(".")[1] + "authorizestate"
);
uni.setStorageSync(STATE_KEY, state);
return `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${appId}&redirect_uri=${backUrlCRshlcICwGdGY}&response_type=code&scope=snsapi_userinfo&state=${state}#wechat_redirect`;
}
/**
* 跳转自动登陆
*/
toAuth() {
let c2543fff3bfa6f144c2f06a7de6cd10c0b650cae = this;
this.wechat().then(wx => {
window.location.replace(this.getAuthUrl(c2543fff3bfa6f144c2f06a7de6cd10c0b650cae.initConfig.appId));
})
}
/**
* 绑定事件
* @param {Object} name 事件名
* @param {Object} config 参数
*/
wechatEvevt(name, config) {
let that = this;
return new Promise((resolve, reject) => {
let configDefault = {
fail(res) {
console.log(res,11111);
if (that.instance) return reject({
is_ready: true,
wx: that.instance
});
that.verifyInstance().then(wx => {
return reject({
is_ready: true,
wx: wx
});
})
},
success(res) {
return resolve(res,2222);
}
};
Object.assign(configDefault, config);
that.wechat().then(wx => {
if (typeof name === 'object') {
name.forEach(item => {
wx[item] && wx[item](configDefault)
})
} else {
wx[name] && wx[name](configDefault)
}
})
});
}
isWeixin() {
return navigator.userAgent.toLowerCase().indexOf("micromessenger") !== -1;
}
}
export default new AuthWechat();
// #endif