项目初始化

sheep/platform/provider/wechat/miniProgram.js

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+import AuthUtil from '@/sheep/api/member/auth';
+import SocialApi from '@/sheep/api/member/social';
+import UserApi from '@/sheep/api/member/user';
+
+const socialType = 34; // 社交类型 - 微信小程序
+
+let subscribeEventList = [];
+
+// 加载微信小程序
+function load() {
+  checkUpdate();
+  getSubscribeTemplate();
+}
+
+// 微信小程序静默授权登陆
+const login = async () => {
+  return new Promise(async (resolve, reject) => {
+    // 1. 获得微信 code
+    const codeResult = await uni.login();
+    if (codeResult.errMsg !== 'login:ok') {
+      return resolve(false);
+    }
+
+    // 2. 社交登录
+    const loginResult = await AuthUtil.socialLogin(socialType, codeResult.code, 'default');
+    if (loginResult.code === 0) {
+      setOpenid(loginResult.data.openid);
+      return resolve(true);
+    } else {
+      return resolve(false);
+    }
+  });
+};
+
+// 微信小程序手机号授权登陆
+const mobileLogin = async (e) => {
+  return new Promise(async (resolve, reject) => {
+    if (e.errMsg !== 'getPhoneNumber:ok') {
+      return resolve(false);
+    }
+
+    // 1. 获得微信 code
+    const codeResult = await uni.login();
+    if (codeResult.errMsg !== 'login:ok') {
+      return resolve(false);
+    }
+
+    // 2. 一键登录
+    const loginResult = await AuthUtil.weixinMiniAppLogin(e.code, codeResult.code, 'default');
+    if (loginResult.code === 0) {
+      setOpenid(loginResult.data.openid);
+      return resolve(true);
+    } else {
+      return resolve(false);
+    }
+  });
+};
+
+// 微信小程序绑定
+const bind = () => {
+  return new Promise(async (resolve, reject) => {
+    // 1. 获得微信 code
+    const codeResult = await uni.login();
+    if (codeResult.errMsg !== 'login:ok') {
+      return resolve(false);
+    }
+
+    // 2. 绑定账号
+    const bindResult = await SocialApi.socialBind(socialType, codeResult.code, 'default');
+    if (bindResult.code === 0) {
+      setOpenid(bindResult.data);
+      return resolve(true);
+    } else {
+      return resolve(false);
+    }
+  });
+};
+
+// 微信小程序解除绑定
+const unbind = async (openid) => {
+  const { code } = await SocialApi.socialUnbind(socialType, openid);
+  return code === 0;
+};
+
+// 绑定用户手机号
+const bindUserPhoneNumber = (e) => {
+  return new Promise(async (resolve, reject) => {
+    const { code } = await UserApi.updateUserMobileByWeixin(e.code);
+    if (code === 0) {
+      resolve(true);
+    }
+    resolve(false);
+  });
+};
+
+// 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;
+}
+
+// ========== 非登录相关的逻辑 ==========
+
+// 小程序更新
+const checkUpdate = async (silence = true) => {
+  if (uni.canIUse('getUpdateManager')) {
+    const updateManager = uni.getUpdateManager();
+    updateManager.onCheckForUpdate(function(res) {
+      // 请求完新版本信息的回调
+      if (res.hasUpdate) {
+        updateManager.onUpdateReady(function() {
+          uni.showModal({
+            title: '更新提示',
+            content: '新版本已经准备好，是否重启应用？',
+            success: function(res) {
+              if (res.confirm) {
+                // 新的版本已经下载好，调用 applyUpdate 应用新版本并重启
+                updateManager.applyUpdate();
+              }
+            },
+          });
+        });
+        updateManager.onUpdateFailed(function() {
+          // 新的版本下载失败
+          // uni.showModal({
+          //   title: '已经有新版本了哟~',
+          //   content: '新版本已经上线啦，请您删除当前小程序，重新搜索打开~',
+          // });
+        });
+      } else {
+        if (!silence) {
+          uni.showModal({
+            title: '当前为最新版本',
+            showCancel: false,
+          });
+        }
+      }
+    });
+  }
+};
+
+// 获取订阅消息模板
+async function getSubscribeTemplate() {
+  const { code, data } = await SocialApi.getSubscribeTemplateList();
+  if (code === 0) {
+    subscribeEventList = data;
+  }
+}
+
+// 订阅消息
+function subscribeMessage(event, callback= undefined) {
+  let tmplIds = [];
+  if (typeof event === 'string') {
+    const temp = subscribeEventList.find(item => item.title.includes(event));
+    if (temp) {
+      tmplIds.push(temp.id);
+    }
+  }
+  if (typeof event === 'object') {
+    event.forEach((e) => {
+      const temp = subscribeEventList.find(item => item.title.includes(e));
+      if (temp) {
+        tmplIds.push(temp.id);
+      }
+    });
+  }
+  if (tmplIds.length === 0) return;
+
+  uni.requestSubscribeMessage({
+    tmplIds,
+		success: ()=>{
+      // 不管是拒绝还是同意都触发
+      callback && callback()
+		},
+    fail: (err) => {
+      console.log(err);
+    },
+  });
+}
+
+export default {
+  load,
+  login,
+  bind,
+  unbind,
+  bindUserPhoneNumber,
+  mobileLogin,
+  getInfo,
+  getOpenid,
+  subscribeMessage,
+  checkUpdate,
+};