venue_wx/pages/confirmOrder/index.js

// pages/confirmOrder/index.js
const app = getApp();
import {
  getCurrentPageUrl
} from './../../utils/util.js'
let id = '';
let venueId = '';
let venueType = '';
Page({

  /**
   * 页面的初始数据
   */
  data: {
    count: 1,
    lessonOrder: {},
    memberCard: {},
    memberCardNum: 0,
    showUnclickMask: false,
    memberCardList: [],
    showCardPopup: false,
    isWxLogin: false,
    payType: 2
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(options) {
    id = options.id;
    venueId = options.venueId;
    venueType = options.venueType;
    this.getData();
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function() {
    this.setData({
      showUnclickMask: false
    })

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function() {
    return {
      title: '智慧云馆'
    }
  },

  // 选择会员卡
  selectMembershipCard() {
    if (this.data.memberCardNum == 0) {
      return;
    }
    this.setData({
      showCardPopup: true
    })
  },

  // 增加数量
  add() {
    if (this.data.count >= (this.data.lessonOrder.num - this.data.lessonOrder.saleNum)) {
      wx.showToast({
        title: '库存不足',
        icon: 'none',
        duration: 2000,
      })
      return;
    }
    if (this.data.memberCard.cardType) {
      wx.showToast({
        title: '使用会员卡仅能预约一人',
        icon: 'none',
        duration: 2000,
      })
      return;
    }
    if (this.data.count >= 4) {
      wx.showToast({
        title: '每单最多预约四人',
        icon: 'none',
        duration: 2000,
      })
      return;
    }
    if (this.data.count >= 1 && this.data.lessonOrder.price == 0) {
      wx.showToast({
        title: '免费课程仅能预约一人',
        icon: 'none',
        duration: 2000,
      })
      return;
    }
    this.setData({
      count: ++this.data.count
    })
  },

  // 减少人数
  sub() {
    if (this.data.count == 1) {
      return;
    }
    this.setData({
      count: --this.data.count
    })
  },

  // 确认订单
  confirmOrder() {
    let that = this;
    this.setData({
      showUnclickMask: true
    })
    wx.showLoading({
      title: '加载中...',
    })
    if (this.data.memberCard.cardType) {
      app.$api.memberLessonTicketOrderMemberCard({
        lessonId: id,
        memberCardId: this.data.memberCard.id,
        num: this.data.count
      }).then(res => {
        wx.showToast({
          title: '预约成功',
          icon: 'success',
          duration: 2000
        })
        setTimeout(function() {
          that.setData({
            showUnclickMask: false
          })
          wx.redirectTo({
            url: '/pages/myBookings/index?orderSn=' + res.orderSn,
          })
        }, 2000)
      }, err => {
        that.setData({
          showUnclickMask: false
        })
      })
    } else {
      app.$api.memberLessonTicketOrderWX({
        lessonId: id,
        num: this.data.count,
        type:this.data.payType
      }).then(res => {
        if (!res.pay.time_stamp) {
          wx.showToast({
            title: '预约成功',
            icon: 'success',
            duration: 2000
          })
          setTimeout(function() {
            that.setData({
              showUnclickMask: false
            })
            wx.redirectTo({
              url: '/pages/myBookings/index?orderSn=' + res.pay.orderSn,
            })
          }, 2000)
          return;
        }
        app.$pay.wxPay(res.pay).then(data => {
          setTimeout(function() {
            that.setData({
              showUnclickMask: false
            })
            wx.redirectTo({
              url: '/pages/myBookings/index?orderSn=' + res.pay.orderSn,
            })
          }, 2000)
        }, err => {
          console.log("SSSSS")
          wx.showToast({
            title: '取消支付，预约失败',
            icon: 'none'
          })
          this.setData({
            showUnclickMask: false
          })
        });
      }, err => {
        this.setData({
          showUnclickMask: false,
        })
        if (err.data.err_code == 30022) {
          this.setData({
            isWxLogin: true,
            isShowBuyVip: false
          })
        }
      })
    }
  },

  getData() {
    wx.showLoading({
      title: '加载中...',
    })
    app.$api.venueLessonOrder({
      lessonId: id,
      venueId: venueId,
      venueType: venueType
    }).then(res => {
      for (let i = 0; i < res.memberCard.length; i++) {
        if (res.memberCard[i].status == 1 && res.memberCard[i].cardFlg == 0) {
          this.data.memberCard = res.memberCard[i];
        }
        if (res.memberCard[i].cardFlg == 0) {
          this.data.memberCardNum++;
        }
        res.memberCard[i].startTime = res.memberCard[i].startTime.split(' ')[0];
        res.memberCard[i].endTime = res.memberCard[i].endTime.split(' ')[0];
      }
      this.setData({
        lessonOrder: res.lessonOrder,
        memberCardList: res.memberCard,
        memberCard: this.data.memberCard,
        memberCardNum: this.data.memberCardNum
      })
    }, err => {

    })
  },

  // 隐藏会员卡弹框
  cencalCardBox() {
    this.setData({
      showCardPopup: false
    })
  },

  unTap() {
    return;
  },

  unUserCard() {
    this.setData({
      memberCard: {},
      showCardPopup: false
    })
  },

  // 选择会员卡
  changeCard(e) {
    let id = e.currentTarget.dataset.id;
    let obj = {};
    for (let i = 0; i < this.data.memberCardList.length; i++) {
      if (id == this.data.memberCardList[i].id) {
        obj = this.data.memberCardList[i]
      }
    }
    this.setData({
      memberCard: obj,
      showCardPopup: false,
      count: 1
    })
  },

  // 取消授权登录
  cancelDeleteDialog() {
    this.setData({
      isWxLogin: false
    })
  },

  // 授权微信
  getUserInfo(e) {
    console.log(e.detail);
    app.$pay.payWxLoing(e.detail).then(res => {
      wx.showToast({
        title: '绑定成功',
        duration: 2000,

      })
      this.setData({
        isWxLogin: false
      })
    }, err => {
      this.setData({
        isWxLogin: false
      })
    })
  },

  // 选中支付方式
  changePayType(e) {
    this.setData({
      payType: e.currentTarget.dataset.type
    })
  }
})