yutang/pages/discount/discount.js

Page({
  data: {
    list:[]
  },
  onLoad: function (options) {
    var that = this;
    wx.request({
      url: 'https://yutang.web.ximengnaikang.com/api/coupons',
      method: 'GET',
      header: {
        'content-type': 'application/x-www-form-urlencoded',
        'Authorization':wx.getStorageSync('token')
      },
      success: function (res) {
        console.log(res)
        if (res.statusCode == 200) {
          that.setData({list:res.data.data})
        }
      }
    })
  },
  buy:function(e){
    console.log(e)
    var data = {
      'coupon_id':e.currentTarget.dataset.id
    }
    wx.request({
      url: 'https://yutang.web.ximengnaikang.com/api/coupon/pay',
      method: 'POST',
      data:data,
      header: {
        'content-type': 'application/x-www-form-urlencoded',
        'Authorization':wx.getStorageSync('token')
      },
      success: function (res) {
        console.log(res)
        if (res.statusCode == 200) {
          wx.requestPayment({ //调用微信支付
            timeStamp: res.data.data.timeStamp.toString(),
            nonceStr: res.data.data.nonceStr,
            package: res.data.data.package,
            signType: res.data.data.signType,
            paySign: res.data.data.paySign,
            success(resp) {
              console.log(resp)
              wx.showToast({
                title: '购买成功',
                icon: 'none'
              })
            },
            fail(err) {
              console.log(err)
              wx.showToast({
                title: '支付失败',
                icon: 'none'
              })
            }
          })
        }
      }
    })
  },
  onReady: function () {

  },
  onShow: function () {

  },
  onHide: function () {

  },
  onUnload: function () {

  },
  onPullDownRefresh: function () {
    var that = this;
    wx.showNavigationBarLoading();
    wx.request({
      url: 'https://yutang.web.ximengnaikang.com/api/coupons',
      method: 'GET',
      header: {
        'content-type': 'application/x-www-form-urlencoded',
        'Authorization':wx.getStorageSync('token')
      },
      success: function (res) {
        console.log(res)
        if (res.statusCode == 200) {
          that.setData({list:res.data.data})
          wx.hideNavigationBarLoading();
          wx.stopPullDownRefresh();
        }
      }
    })
  },
  onReachBottom: function () {

  },
  onShareAppMessage: function () {

  }
})