mili_mini/pages/mine/myorder/myorderdetail/myorderdetail.js

// pages/mine/myorder/myorderdetail/myorderdetail.js
const app = getApp()
const utilMd5 = require('../../../../utils/md5.js')
Page({

  /**
   * 页面的初始数据
   */
  data: {
    orderPay: [],
    od_product_id: '',
    loaddisplay: true,
    od_product_name: '',
    od_status: '',
    od_user_address: '',
    od_consultantname: '',
    od_mmname: '',
    od_date: '',
    od_no: '',
    od_contract: '',
    od_startdate: '',
    od_enddate: '',
    od_date: '',
    od_order_amount: '',
    od_discount: '',
    od_discountName: '',
    od_paid: '',
    arrearage: '',
    discount_show: false,
    od_refund: '',
	  paySum:'',
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var that = this
    wx.request({
      url: app.globalData.url + '/getYSOrder',
      method: 'get',
      data: {
        id: options.id
      },
      success: function (resp) {
	    	// console.log(resp.data.orderPay.length+1)
		    let paySum = resp.data.paySum;
        let orderInfo = resp.data.orderInfo;
        let orderPay = resp.data.orderPay;
        that.setData({
          orderPay: orderPay,
          od_product_id: orderInfo.od_product_id,
          od_product_name: orderInfo.od_product_name,
          od_status: orderInfo.od_status,
          od_user_address: orderInfo.od_user_address,
          od_consultantname: orderInfo.od_consultantname,
          od_mmname: orderInfo.od_mmname,
          od_mmid: orderInfo.od_mmid,
          od_date: orderInfo.od_date,
          od_no: orderInfo.od_no,
          od_contract: orderInfo.od_contract,
          od_startdate: orderInfo.od_startdate,
          od_enddate: orderInfo.od_enddate,
          od_date: orderInfo.od_date,
          od_order_amount: Number(orderInfo.od_order_amount).toFixed(2),
          od_paid: (Number(orderInfo.od_earnestpay) + Number(orderInfo.od_balancepay)).toFixed(2),
          arrearage: Number(resp.data.customerPay).toFixed(2),
		  paySum:paySum
        })
        if (orderInfo.od_promotion_discount !== 0) {
          that.setData({
            od_discountName: '活动优惠',
            od_discount: Number(orderInfo.od_promotion_discount).toFixed(2),
            discount_show: true
          })
        } else if (orderInfo.od_other_discount !== 0) {
          that.setData({
            od_discountName: '其他优惠',
            od_discount: Number(orderInfo.od_other_discount).toFixed(2),
            discount_show: true
          })
        } else if (orderInfo.od_mgm_discount !== 0) {
          that.setData({
            od_discountName: '推荐优惠',
            od_discount: Number(orderInfo.od_mgm_discount).toFixed(2),
            discount_show: true
          })
        }
        if (orderInfo.od_status == 9) {
          wx.request({
            url: app.globalData.url + '/queryYSOrderReturn',
            method: 'get',
            data: {
              od_no: orderInfo.od_no
            },
            success: function (res) {
              if (res.data.od_refund != null) {
                that.setData({
                  od_refund: res.data.od_refund.toFixed(2),
                })
              } else {
                that.setData({
                  od_refund: '0.00'
                })
              }
            },
            fail() {
              app.timeOut()
            }
          })
        }
        that.setData({
          loaddisplay: 'none'
        })
      },
      fail() {
        app.timeOut()
      }
    })
		let _this = this;
		_this.setData({
			navH: app.globalData.navHeight
		})
  },

  /**
   * 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 () {

  },

  /**
   * 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 () {

  },
  orderSign: function (e) {
    //验证订单月嫂 首付款时
    var that = this
    if (this.data.od_status == 1) {
      wx.request({
        url: app.globalData.url + '/checkStockDate',
        method: 'post',
        header: { "Content-Type": "application/x-www-form-urlencoded" },
        data: {
          servant_code: this.data.od_mmid,
          start_date: this.data.od_startdate,
          end_date: this.data.od_enddate
        },
        success: function (res) {
          if (res.data != 1) {
            wx.showToast({
              title: '当前月嫂不能服务，请联系您的专属顾问！',
              icon: 'none',
              duration: 2000
            })
            return false;
          } else {
            that.goPay();
          }
        },
        fail() {
          app.timeOut()
        }
      })
    } else {
      that.goPay();
    }
  },
  randomString: function () {
    var chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';    /****默认去掉了容易混淆的字符oOLl,9gq,Vv,Uu,I1****/
    var maxPos = chars.length;
    var pwd = '';
    for (var i = 0; i < 32; i++) {
      pwd += chars.charAt(Math.floor(Math.random() * maxPos));
    }
    return pwd;
  },
  goPay: function () {
    if (this.data.arrearage == null) {
      wx.showToast({
        title: '无待支付金额！',
        icon: 'none',
        duration: 1500
      })
      return false;
    }
    //支付test
    // this.setData({
    //   arrearage: 0.01
    // })
    //获取支付参数
    var that = this
    //校验是否支付过!
    var staus = null
    if (this.data.od_status == 1) {
      staus = 2
    } else if (this.data.od_status == 2) {
      staus = 3
    }
    wx.request({
      url: app.globalData.url + '/checkCustomerPay',
      method: 'POST',
      header: { "Content-Type": "application/x-www-form-urlencoded" },
      data: {
        cp_ordertype: 2,
        cp_orderno: this.data.od_no,
        cp_orderstatus: staus
      },
      success: function (res) {
        if(res.data === 1) {
          wx.showToast({
            title: '订单已经支付过啦！',
            icon: 'none',
            duration: 1500
          })
        } else {
          wx.request({
            url: app.globalData.payurl,
            method: 'post',
            data: {
              orderNo: that.data.od_no + 'SEQ' +Number(that.data.orderPay.length+1),
              channel: "wx_mini_ys",
              price: Number(that.data.arrearage).toFixed(2),
              originPrice: Number(that.data.od_order_amount).toFixed(2),
              openId: app.globalData.openid,
              title: that.data.od_product_name + "*1",
              productName: that.data.od_product_name,
              productId: that.data.od_product_id
            },
            success: function (res) {
			  let data = res.data.body;
			  console.log(data)
              // 调用支付接口
              // var timeStamp = String(parseInt(new Date().getTime() / 1000));timeStamp
              var timeStamp = data.timeStamp;
              // var nonceStr = that.randomString();nonceStr
              var nonceStr = data.nonceStr;
              var newpaySign = "appId=" + res.data.body.appId + "&nonceStr=" + nonceStr + "&package=" + res.data.body.package + "&signType=MD5" + "&timeStamp=" + timeStamp + "&key=" + app.globalData.key;
              // var paySign = utilMd5.hexMD5(newpaySign).toUpperCase();
              var paySign = data.sign;
			  console.log(newpaySign)
			  console.log(paySign)
			  console.log(timeStamp,nonceStr,data.package,paySign)
              wx.requestPayment(
                {
                  'timeStamp': timeStamp,
                  'nonceStr': nonceStr,
                  'package': data.package,
                  'signType': 'MD5',
                  'paySign': paySign,
                  'success': function (res) {
					  console.log(res)
                    wx.showToast({
                      title: '付款成功！',
                      icon: 'none',
                      duration: 1500
                    })
                    var date = new Date();
                    var year = date.getFullYear();
                    var month = ("0" + (date.getMonth() + 1)).slice(-2);;
                    var strDate = ("0" + (date.getDate())).slice(-2);
                    var hours = ("0" + (date.getHours())).slice(-2);
                    var minutes = ("0" + (date.getMinutes())).slice(-2);
                    var seconds = ("0" + (date.getSeconds())).slice(-2);
                    var eh_time = year + '-' + month + '-' + strDate + ' ' + hours + ':' + minutes + ':' + seconds;
                    //增加用户支付信息，更新订单状态

                    // wx.request({
                    //   url: app.globalData.url + '/insertYsOrderPay',
                    //   method: 'post',
                    //   header: { "Content-Type": "application/x-www-form-urlencoded" },
                    //   data: {
                    //     cp_ordertype: 2,
                    //     cp_orderno: that.data.od_no,
                    //     cp_orderstatus: staus,
                    //     cp_discount: 0,
                    //     cp_paytype: 2,
                    //     cp_payamount: that.data.arrearage,
                    //     cp_usercode: 1,
                    //     cp_date: eh_time
                    //   },
                    //   success: function (res) {
                    //     //发送消息到微信
                    //     wx.request({
                    //       url: app.globalData.url + '/WXSendYSOrderMessage',
                    //       method: 'get',
                    //       data: {
                    //         orderno: that.data.od_no,
                    //         total: that.data.arrearage,
                    //         date: eh_time,
                    //         type: staus
                    //       }
                    //     })
                    //     //返回订单列表页面？
                    //     wx.navigateBack({
                    //       delta: 1
                    //     })
                    //   },
                    //   fail() {
                    //     app.timeOut()
                    //   }
                    // })


                  },
                  'fail': function (res1) {
					console.log(res1,timeStamp,nonceStr,res.data.body.package,paySign)
                    wx.showToast({
                      title: '付款失败！',
                      icon: 'none',
                      duration: 1500
                    })
                  },
                  'complete': function (res) {
					  console.log(res)
                  }
                })
            },
            fail() {
              app.timeOut()
            }
          })
        }
      },
      fail() {
        app.timeOut()
      }
    })
  }
})