// pages/order/confirm.js import Toast from '@vant/weapp/toast/toast'; import { confirmOrder, getJhPayInfo, getCustomerGradeInfo } from "../../api/home" Page({ /** * 页面的初始数据 */ data: { images: [ 'https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2684369054,623698254&fm=26&gp=0.jpg', 'https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2684369054,623698254&fm=26&gp=0.jpg', 'https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2684369054,623698254&fm=26&gp=0.jpg', ] }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { let app = getApp(); let orderAmt = getApp().orderAmount; let oilPrice = getApp().oilPrice; // console.log("oilGunName:"+oilGunName); let oilLitre = null; //加油升数 let totalMoney = null; let youHuiAmount = null; let discountPrice = null; //优惠价格 let gasoilDiscountAmount = null; //优惠金额-满减，立减，直降 let discountAmount = null; //优惠起点金额 var mobileValue = wx.getStorageSync('mobilePhone') if (mobileValue) { if (getApp().gunType === '1') { getCustomerGradeInfo({ "stationId": app.globalData.stationId, "userType": "2", "oilName":app.oilGunName, "openId": app.globalData.openId, "mobilePhone": mobileValue }).then(res => { // handle success if (res.retCode == 0) { //获取优惠信息成功 if (res.data.length > 0) { if ((res.data[0].discountWay === '直降')) { //优惠方式为等级直降 discountPrice = res.data[0].gasoilDiscountLitre; //直降方案，按会员等级、按油品单价直降 totalMoney = (orderAmt / oilPrice) * (oilPrice - discountPrice); // console.log("totalMonry1:"+totalMoney); totalMoney = totalMoney.toFixed(2); // console.log("totalMonry2:"+totalMoney); youHuiAmount = (orderAmt / oilPrice) * discountPrice; youHuiAmount = youHuiAmount.toFixed(2); } else if (res.data[0].discountWay === '1') { //优惠方式为满减 gasoilDiscountAmount = Number(res.data[0].gasoilDiscountAmt); //满减方案，价格不变，总额满足条件优惠满减 discountAmount = Number(res.data[0].discountAmt); discountPrice = Number(res.data[0].gasoilDiscountAmt); if (orderAmt >= discountAmount) { let discountTimes = Math.floor(orderAmt / discountAmount); totalMoney = Number(orderAmt - (gasoilDiscountAmount * discountTimes)); totalMoney = totalMoney.toFixed(2); youHuiAmount = Number(gasoilDiscountAmount * discountTimes); youHuiAmount = youHuiAmount.toFixed(2); } else { totalMoney = orderAmt; youHuiAmount = 0; } } else if (res.data[0].discountWay === '2') { //优惠方式为立减 gasoilDiscountAmount = res.data[0].gasoilDiscountAmt; //立减方案，价格不变，总额满足条件优惠立减 discountAmount = res.data[0].discountAmt; discountPrice = Number(res.data[0].gasoilDiscountAmt); if (orderAmt >= discountAmount) { totalMoney = Number(orderAmt - gasoilDiscountAmount); totalMoney = totalMoney.toFixed(2); youHuiAmount = Number(gasoilDiscountAmount); youHuiAmount = youHuiAmount.toFixed(2); } else { totalMoney = orderAmt; youHuiAmount = 0; } } else if ((res.data[0].discountWay === '3')) { //优惠方式为独立直降 discountPrice = Number(res.data[0].gasoilDiscountAmt); if (res.data[0].discountTerm === '1') { //按总金额直降 if (orderAmt >= res.data[0].discountAmt) { discountPrice = Number(res.data[0].gasoilDiscountAmt); //独立直降方案，按油品升数或者总价直降 totalMoney = (orderAmt / oilPrice) * (oilPrice - discountPrice); // console.log("totalMonry1:"+totalMoney); totalMoney = totalMoney.toFixed(2); // console.log("totalMonry2:"+totalMoney); youHuiAmount = (orderAmt / oilPrice) * discountPrice; youHuiAmount = youHuiAmount.toFixed(2); } else { totalMoney = orderAmt; youHuiAmount = 0; } } else if (res.data[0].discountTerm === '2') { //按升数直降 discountPrice = Number(res.data[0].gasoilDiscountAmt); //取条件升数 let dislQty = Number(res.data[0].discountAmt); //计算升数 let lQty = orderAmt / oilPrice; lQty = lQty.toFixed(2); if (lQty >= dislQty) { totalMoney = (orderAmt / oilPrice) * (oilPrice - discountPrice); // console.log("totalMonry1:"+totalMoney); totalMoney = totalMoney.toFixed(2); // console.log("totalMonry2:"+totalMoney); youHuiAmount = (orderAmt / oilPrice) * discountPrice; youHuiAmount = youHuiAmount.toFixed(2); } else { totalMoney = orderAmt; youHuiAmount = 0; } } else { totalMoney = orderAmt; youHuiAmount = 0; } } else { //没有以上三种优惠方式 totalMoney = orderAmt; youHuiAmount = 0; } } else { //没有查询到优惠信息，新用户没有优惠 totalMoney = orderAmt; youHuiAmount = 0; } oilLitre = Number(orderAmt / oilPrice); oilLitre = oilLitre.toFixed(2); this.setData({ stationName: app.globalData.stationName, imageURL: app.globalData.stationPic, gunNo: app.oilGunNum, oilName: app.oilGunName, oilPrice: app.oilPrice, orderMoney: app.orderAmount, discountPrice: discountPrice, oilLitre: oilLitre, manJian: 0, liJian: 0, youHuiAmount: youHuiAmount, youHui: 0, vipMoney: 0, apayMoney: totalMoney }) } else { Toast.fail(res.message); } }).catch(error => { // handle error Toast.fail(error); }) } else { totalMoney = orderAmt; youHuiAmount = 0; oilLitre = 0; this.setData({ stationName: app.globalData.stationName, imageURL: app.globalData.stationPics, gunNo: getApp().oilGunNum, oilName: getApp().oilGunName, oilPrice: getApp().oilPrice, orderMoney: getApp().orderAmount, discountPrice: discountPrice, oilLitre: oilLitre, manJian: 0, liJian: 0, youHuiAmount: youHuiAmount, youHui: 0, vipMoney: 0, apayMoney: totalMoney }) } } else { wx.showToast({ title: '手机号未授权', }) } }, /** * 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 () { }, /** * 立即支付方法 */ pay: function () { //支付前，先进行订单确认，确认无误后，获取到订单id，作为入参，调用支付平台的下单接口 var app = getApp() //请求后台创建订单接口，获取订单号 confirmOrder({ "orderNo": app.orderNo, "openId": app.globalData.openId, "userType": 2 }).then(res => { // handle success // console.log("data:" + res.data); if (res.retCode == 0 && res.data.length == 1) { // console.log("orderNo:" + res.data[0].orderNo) //确认订单存在，获取到订单id，请求聚合支付下单接口 var orderId = res.data[0].orderId; // console.log("orderId="+orderId); getJhPayInfo({ "orderId": orderId, "openId": app.globalData.openId, "stationId": app.globalData.stationId, "subject": app.globalData.stationName + "_" + app.oilGunName + "油品支付订单", "userType": "2" }).then(res => { // handle success //判断封装接口请求成功 if (res.retCode == 0) { //判断随行付支付网关是否请求成功 if (res.data.code == '0000') { let timeStamp = res.data.respData.payTimeStamp; let nonceStr = res.data.respData.paynonceStr; let payPackage = res.data.respData.payPackage; let signType = res.data.signType; let paySign = res.data.respData.paySign; wx.requestPayment({ 'timeStamp': timeStamp, 'nonceStr': nonceStr, 'package': payPackage, 'signType': signType, 'paySign': paySign, 'success': function (res) { wx.navigateTo({ url: '/pages/order/success', }) }, 'fail': function (res) { }, 'complete': function (res) { } }) } else { Toast.fail(res.data.msg); } } else { //请求失败，提示失败信息 Toast.fail(res.message); } }).catch(error => { // handle error // console.log(error); Toast.fail(error); }) } else { Toast.fail(res.message); } }).catch(error => { // handle error // console.log(error); Toast.fail(error); }) } })