pk8f3pmu2/miniprogram/pages/home/home.js

const app = getApp();
Page({
  data: {
    version: global.config.version,
    imgDir: global.config.imgDir,
    eduImgDir: global.config.eduImgDir,
    user: {},
    show_join_course_modal: false,
    auto_attendance:false
  },
  update() {
    const updateManager = wx.getUpdateManager()

    updateManager.onCheckForUpdate(function (res) {
      if (!res.hasUpdate) {
        wx.showToast({
          title: '你用的是最新版本哦', icon: "none"
        })
      }
    })

    updateManager.onUpdateReady(function () {
      wx.showModal({
        title: '更新提示',
        content: "(●'◡'●)\n新版本已经准备好了，是否重启应用呢？",
        success(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()
          }
        }
      })
    })
  },
  onTapAvatar: function ({ currentTarget: { dataset } }) {
    wx.showActionSheet({
      itemList: ["查看图片", "更改头像"],
      success: res => {
        switch (res.tapIndex) {
          case 0:
            wx.previewImage({
              urls: [global.eduImgDir+dataset.src],
            });
            break;
          case 1:
            wx.chooseImage({
              count: 1,
              success: function (res) {
                console.log("choose image")
                console.log(res);
                const src = res.tempFilePaths[0]
                wx.navigateTo({
                  url: '/avatar/pages/image_crop/image_crop?src=' + src, fail: console.error
                })
              },
            })
            break;
        }
      }
    })

  },

  logout: function () {
    app.callApi({
      name: "accounts.logout", success: res => {
        console.log("注销成功");
        console.log(res);
        this.onShow();
      },
      fail: error => {
        console.error("注销失败");
        console.error(error);
      }
    })
  },
  enter_login: function (event) {
    wx.navigateTo({
      url: '/account/pages/login/login', fail: console.error
    })
  },
  show_join_course_modal: function (event) {
    this.setData({ show_join_course_modal: true });
  },
  onLoad(){
    let data = wx.getStorageSync("auto-attendence");
    if(data)
      this.setData({auto_attendance:true});
  },
  onShow(){
    app.syncUser().then(res => {
      if(res.user.user_id!=2)
        this.refresh();
      else 
        this.setData({user:{}})
    });
  },
  refresh: function () {
   
      app.api("users.homepage_info")()
        .then(res => {
          console.log("get_homepage_info");
          console.log(res)
          this.setData({ user: res })
          if (!res.attendance_signed && this.data.auto_attendance)
            this.attendance({ show: 0 })
        });
  },
  tapAutoAttendence(){
    this.setData({auto_attendance:!this.data.auto_attendance});
    if (!this.data.user.attendance_signed && this.data.auto_attendance)
      this.attendance({ show: 1 })
    wx.setStorage({
      key: 'auto-attendence',
      data: this.data.auto_attendance,
    });
  },
  attendance({show=1}){
    app.api("users.attendance")()
    .then(res=>{
      this.refresh();
      res.message = "签到成功";
      if(show)
        app.showMsg(res);
    })
  },
  onShareAppMessage: function () {

  }
})