✨ 微信公众号登录：登录逻辑的接入

pages/index/login.vue

@@ -11,9 +11,12 @@
   onLoad(async (options) => {
     // #ifdef H5
     let event = '';
-    if (options.login_code) {
+    new URLSearchParams(location.search).forEach((value, key) => {
+      options[key] = value;
+    });
+    if (options.code) {
       event = 'login';
-      const { error } = await sheep.$platform.useProvider().login(options.login_code);
+      const { error } = await sheep.$platform.useProvider().login(options.code, options.state);
       if (error === 0) {
         sheep.$store('user').getInfo();
       }

sheep/platform/provider/wechat/officialAccount.js

@@ -1,16 +1,17 @@
 import third from '@/sheep/api/third';
 import $wxsdk from '@/sheep/libs/sdk-h5-weixin';
 import $store from '@/sheep/store';
-import $platform from '@/sheep/platform';
 import { getRootUrl } from '@/sheep/helper';
+import AuthUtil from '@/sheep/api/member/auth';
+
+const socialType = 31; // 社交类型 - 微信公众号
 
 // 加载微信公众号JSSDK
 async function load() {
-  if (
-    $store('app').platform.auto_login &&
-    !$store('user').isLogin &&
-    location.href.search('pages/index/login') === -1
-  ) {
+  // TODO 芋艿：自动登录的逻辑
+  if ($store('app').platform.auto_login
+    && $store('user').isLogin
+    && location.href.search('pages/index/login') === -1) {
     // 发起自动登陆
     login();
   }
@@ -18,19 +19,21 @@ async function load() {
 }
 
 // 微信公众号登陆
-async function login(code = '') {
+async function login(code = '', state = '') {
   // 获取登陆地址
-  debugger
   if (!code) {
-    const loginResult = await getLoginUrl();
-    if (loginResult.error === 0 && loginResult.data.login_url) {
+    const loginUrl = await getLoginUrl();
+    if (loginUrl) {
       uni.setStorageSync('returnUrl', location.href);
-      window.location = loginResult.data.login_url;
+      window.location = loginUrl;
     }
   } else {
-    // 解密code发起登陆
-    const loginResult = await loginByCode(code);
-    if (loginResult.error === 0) {
+    // 解密 code 发起登陆
+    const loginResult = await loginByCode(code, state);
+    if (loginResult.code === 0) {
+      if (loginResult.data.openid) {
+        setOpenid(loginResult.data.openid);
+      }
       return loginResult;
     }
   }
@@ -39,13 +42,12 @@ async function login(code = '') {
 
 // 微信公众号绑定
 async function bind(code = '') {
-  debugger
   // 获取绑定地址
   if (code === '') {
-    const loginResult = await getLoginUrl('bind');
-    if (loginResult.error === 0 && loginResult.data.login_url) {
+    const loginUrl = await getLoginUrl('bind');
+    if (loginUrl) {
       uni.setStorageSync('returnUrl', location.href);
-      window.location = loginResult.data.login_url;
+      window.location = loginUrl;
     }
   } else {
     // 解密code发起登陆
@@ -67,24 +69,21 @@ async function unbind() {
 }
 
 // 获取公众号登陆地址
-function getLoginUrl(event = 'login') {
-  debugger
-  let page = getRootUrl() + 'pages/index/login';
-
-  return third.wechat.oauthLogin({
-    platform: 'officialAccount',
-    payload: encodeURIComponent(
-      JSON.stringify({
-        page,
-        event,
-      }),
-    ),
-  });
+async function getLoginUrl(event = 'login') {
+  const page = getRootUrl() + 'pages/index/login';
+  const { code, data } = await AuthUtil.socialAuthRedirect(socialType, page);
+  if (code !== 0) {
+    return undefined;
+  }
+  return data;
 }
 
 // 此处使用前端发送code在后端解密，防止用户在后端过长时间停留
-function loginByCode(code) {
-  debugger
+function loginByCode(code, state) {
+  if (true) {
+    return AuthUtil.socialLogin(socialType, code, state);
+  }
+  // TODO 芋艿：shareLog
   return third.wechat.login({
     platform: 'officialAccount',
     shareInfo: uni.getStorageSync('shareLog') || {},
@@ -109,6 +108,11 @@ function bindByCode(code) {
   });
 }
 
+// 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);
+}
+
 export default {
   load,
   login,