Duck_Wechat_MiniProgram/app.js at master · highjump0615/Duck_Wechat_MiniProgram · GitHub

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//app.js
var config = require('config/config.js')

App({
  /**
   * 获取基础数据
   */
  getSystemData: function(main) {
    var that = this;

    // 已获取，直接跳转下一步
    if (this.setting) {
      main();
      return;
    }

    // 检查缓存数据
    var setting = wx.getStorageSync('sysSetting');
    if (setting) {
      this.setting = setting;
    }

    // 获取基础参数
    wx.request({
      url: config.api.baseUrl + '/system/info',//请求地址
      data: {
      },
      header: {//请求头
        "Content-Type": "applciation/json"
      },
      method: "GET",//get为默认方法/POST
      success: function (res) {
        that.setting = {
          customerPhone: res.data.result.phone,
          noticeRefund: res.data.result.notice_refund,
          noticeGroup: res.data.result.notice_groupbuy
        };

        // 保存到缓存
        wx.setStorageSync('sysSetting', that.setting);
      },
      fail: function (err) { },//请求失败
      complete: function () {
        //调用应用实例的方法获取全局数据
        that.getUserInfo(main);
       }//请求完成后执行的函数
    });
  },

  onLaunch: function () {
    //调用API从本地缓存中获取数据
    var logs = wx.getStorageSync('logs') || [];
    logs.unshift(Date.now());
    wx.setStorageSync('logs', logs);

    // 收件人
    this.receiver = wx.getStorageSync('receiver');
  },

  /**
   * 获取用户信息
   */
  getUserInfo: function (main) {
    var that = this;

    // 先检查app的user数据
    if (this.globalData.userInfo) {
      main();
      return;
    }

    // 下一步检查缓存的user数据
    var userInfo = wx.getStorageSync('userInfo');
    if (userInfo) {
      this.globalData.userInfo = userInfo;
      main();
      return;
    }

    var strLoginCode;
    //调用登录接口
    wx.login({
      success: function (loginCode)
      {
        strLoginCode = loginCode.code;

        wx.getUserInfo({
          success: function (res) {
            that.globalData.userInfo = res.userInfo;
            that.globalData.userInfo.longitude = 0;
            that.globalData.userInfo.latitude = 0;

              // get the customer id
            wx.request({
              url: config.api.baseUrl + '/customer/set',//请求地址
              data: {
                login_code: strLoginCode,
                name: res.userInfo.nickName,
                photo_url: res.userInfo.avatarUrl,
              },
              header: {//请求头
                "Content-Type": "application/x-www-form-urlencoded"
              },
              method: "POST",//get为默认方法/POST
              success: function (res) {
                console.log('get custormer id');
                console.log(res.data.customer_id);//res.data相当于ajax里面的data,为后台返回的数据

                if (res.data.status == "success") {
                  that.globalData.userInfo.customerId = res.data.customer_id;

                  // 保存
                  wx.setStorageSync('userInfo', that.globalData.userInfo);
                }
                else {
                  wx.showModal({
                    content: '用户识别获取失败：' + strLoginCode,
                    showCancel: false
                  });

                  console.log('用户识别获取失败：' + strLoginCode);
                }
              },
              fail: function (err) { },//请求失败
              complete: function () { //请求完成后执行的函数
                main();
              }
            })
          }
        })
      }
    });
  },
  globalData: {
    userInfo: null,
    cnt: 0,
    adsCnt: 0,
  },
  // 系统基础信息
  setting: null,

  //自定义Toast
  showToast: function(text,o,count){
    var _this = o;
    count = parseInt(count) ? parseInt(count) : 3000;
    _this.setData({
      toastText:text,
      isShowToast: true,
    });
    setTimeout(function () {
      _this.setData({
        isShowToast: false
      });
    },count);
  },
})