jzmall_wx/pages/member/buyMember/buyMember.js

var util = require('../../../utils/util.js');
var api = require('../../../config/api');
var user = require('../../../utils/user.js');
var app = getApp();
Page({

	/**
	 * 页面的初始数据
	 */
	data: {
		buyType: '2', //1月卡 2年卡
		oldPrice: '199',
		actualPrice: '199',
		typeList: [{
			 url:'https://jzmall.lifejingzhi.com/file/jzmall/weixin/memberCard-1229/member-type-1.png',
				type: '2',
				name: '年卡',
				price: '199',
				typeName: '年',
				oldPrice: '199'
			},
			{
				url:'https://jzmall.lifejingzhi.com/file/jzmall/weixin/memberCard-1229/member-type-2.png',
				type: '1',
				name: '月卡',
				price: '19',
				typeName: '月',
				oldPrice: '19'
			},
			{
				url:'https://jzmall.lifejingzhi.com/file/jzmall/weixin/memberCard-1229/member-type-3.png',
				type: '3',
				name: '年卡',
			},
		],
		memberUserInfo:{
			nickName: '用户',
			avatarUrl: '/static/images/new/icon-user.png',
			level:'0'

		}

	},

	/**
	 * 生命周期函数--监听页面加载
	 */
	onLoad: function (options) {

	},
	switchType(e) {
		let type = e.currentTarget.dataset.type;
		let actualPrice = e.currentTarget.dataset.price;
		this.setData({
			buyType: type,
			actualPrice: actualPrice,
			oldPrice: type == '2' ? '199' : '19'
		});
	},
	/**
	 * 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({
			memberUserInfo:app.globalData.memberUserInfo
		});
		
	},

	/**
	 * 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 () {

	},
	payNow() {
		let that=this
		wx.showModal({
		  title: "会员开卡确认",
      content: "会员权益卡，购买后无法退换，确定购买？",
      showCancel: true,
      cancelText: "取消",
      cancelColor: "#000",
      confirmText: "购买",
      confirmColor: "#0f0",
      success: function (res) { 
        if (res.confirm) { 
	      	that.memberSubmit();
        }
      }
		})
	},
	memberSubmit() {
	
		let orderInfo = {
			userId: app.globalData.userInfo.id,
			memberType: this.data.buyType,
		};
		util.request(api.memberSubmit, orderInfo, 'POST').then(res => {
			if (res.errno === 0) {
				let orderId = res.data.memberOrderNo;
				this.prepayMember(orderId);
			} else {
				util.showErrorToast(res.errmsg);
			}
		});
	},
	prepayMember(orderId) {
		util.request(api.prepayMember, {
			memberOrderNo: orderId
		}, 'POST').then(res => {
			if (res.errno === 0) {
				let payParam = res.data;
				console.log("支付过程开始");
				wx.requestPayment({
					'timeStamp': payParam.timeStamp,
					'nonceStr': payParam.nonceStr,
					'package': payParam.packageValue,
					'signType': payParam.signType,
					'paySign': payParam.paySign,
					'success': res => {
						console.log("支付过程成功");
						wx.redirectTo({
							url: '/pages/member/becomeMember/becomeMember',
						})

					},
					'fail': res => {
						console.log("支付过程失败");
						util.showErrorToast('支付失败');
					},
					'complete': function (res) {
						console.log("支付过程结束")
					}
				});
			} else {
				util.showErrorToast(res.errmsg);
			}
		});
	},

	goConvert() {
		wx.navigateTo({
			url: '/pages/member/memberConvert/memberConvert',
		})
	},
})