sphc/pages/chuxiao/cartPay/cartPay.js

// pages/cartPay/cartPay.js
const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    goods: [],
    reduceType: false,//优惠方式
    addressType: false,//收货方式
    reduceTypeXz: 0,//0不选 1现金券 2折扣券
    freight: 0,//运费
    discount: 0,//优惠
    payActual: 0,//实际支付
    note: '',
    addressId: '',//地址ID
    address: '选择收货方式',//地址
    province: '',
    orderPick: 2,//1自提 2物流
    isCar: 0,//购物车进入

    date: '',
    time: '',
    startTime: '',
  },

  /**
  * 生命周期函数--监听页面显示
  */
  onShow: function () {
    if (this.data.orderPick == 2) {
      //收货地址
      if (this.data.total && this.data.province != '') {
        //订单个人信息获取
        wx.showLoading({
          title: '加载中',
        })
        wx.request({
          url: app.globalData.ip + '/wisdommining/api/order/getUserInfo',
          method: 'GET',
          header: {
            "content-type": "application/x-www-form-urlencoded",
          },
          data: {
            userId: app.globalData.userId
          },
          success: res => {
            wx.hideLoading();
            console.log(res)
            if (res.data.code == 1) {
              let dataList = res.data.value;
              this.setData({
                dataList: dataList,
              })
              //运费获取
              wx.request({
                url: app.globalData.ip + '/wisdommining/api/order/getFreight',
                method: 'GET',
                header: {
                  "content-type": "application/x-www-form-urlencoded",
                },
                data: {
                  freightAddress: this.data.province,
                  price: this.data.total,
                },
                success: res => {
                  wx.hideLoading();
                  console.log(res)
                  if (res.data.code == 1) {
                    this.setData({
                      freight: res.data.value,
                      payActual: (parseFloat(this.data.total) + parseFloat(res.data.value)).toFixed(2),
                    })
                  } else {
                    wx.showModal({
                      title: '提示!',
                      content: res.data.message,
                      showCancel: false,
                    })
                  }
                }
              })
            } else {
              wx.showModal({
                title: '提示!',
                content: res.data.message,
                showCancel: false,
              })
            }
          }
        })
      }
    } else {
      // 自提点
      this.setData({
        freight: 0,
        payActual:parseFloat(this.data.total).toFixed(2),
      })
      console.log(this.data.address)
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    let myDate = new Date();
    this.setData({
      startTime: myDate.getFullYear() + '-' + (parseFloat(myDate.getMonth()) + 1) + '-' + (parseFloat(myDate.getDate()) + 3)
    })

    //购物车进入
    if (options.isCar) {
      console.log(options.isCar)
      this.setData({
        isCar: options.isCar
      })
    }
    if (options.goods) {
      let goods = JSON.parse(options.goods)
      console.log(goods)
      let total = 0;
      let numAll = 0;
      let specPriceArr = [];
      for (let i = 0; i < goods.length; i++) {
        total = total + parseFloat(goods[i].specs.specPromotionPrice) * parseFloat(goods[i].num)
        numAll = numAll + parseFloat(goods[i].num);
        specPriceArr.push(parseFloat(goods[i].specs.specPromotionPrice));
      }
      this.setData({
        goods: goods,
        total: total.toFixed(2),
        total_int: parseInt(total),
        specPriceArr: specPriceArr,
        numAll: numAll,
        payActual: (parseFloat(total) + parseFloat(this.data.freight)).toFixed(2),
      })
      //订单个人信息获取
      wx.showLoading({
        title: '加载中',
      })
      wx.request({
        url: app.globalData.ip + '/wisdommining/api/order/getUserInfo',
        method: 'GET',
        header: {
          "content-type": "application/x-www-form-urlencoded",
        },
        data: {
          userId: app.globalData.userId
        },
        success: res => {
          wx.hideLoading();
          console.log(res)
          if (res.data.code == 1) {
            let dataList = res.data.value;
            this.setData({
              dataList: dataList,
            })
            if (dataList.wisdUserAddress) {
              //默认地址ID
              this.setData({
                province: dataList.wisdUserAddress.addressProvince,
                addressId: dataList.wisdUserAddress.id,
                address: dataList.wisdUserAddress.addressProvince + dataList.wisdUserAddress.addressCity + dataList.wisdUserAddress.addressArea + dataList.wisdUserAddress.addressDetailed,
              })
              //运费获取
              wx.request({
                url: app.globalData.ip + '/wisdommining/api/order/getFreight',
                method: 'GET',
                header: {
                  "content-type": "application/x-www-form-urlencoded",
                },
                data: {
                  freightAddress: dataList.wisdUserAddress.addressProvince,
                  price: total,
                },
                success: res => {
                  wx.hideLoading();
                  console.log(res)
                  if (res.data.code == 1) {
                    this.setData({
                      freight: res.data.value,
                      payActual: (parseFloat(this.data.total) + parseFloat(res.data.value)).toFixed(2),
                    })
                  } else {
                    wx.showModal({
                      title: '提示!',
                      content: res.data.message,
                      showCancel: false,
                    })
                  }
                }
              })
            }
          } else {
            wx.showModal({
              title: '提示!',
              content: res.data.message,
              showCancel: false,
            })
          }
        }
      })
    }
  },
  //备注
  note(e) {
    this.setData({
      note: e.detail.value
    })
  },
  //选择地址类型
  addressType() {
    this.setData({
      addressType: true,//收货
    })
  },

  //选择收货地址
  address() {
    wx.navigateTo({
      url: '/pages/my/my_address/my_address?orderAddress=true&addressId=' + this.data.addressId,
    })
    this.setData({
      addressType: false,//收货
    })
  },
  //选择自提点
  ztd() {
    wx.navigateTo({
      url: '/pages/index/index_address/index_address?pay=true',
    })
    this.setData({
      addressType: false,//收货
    })
  },
  //收获 遮罩层
  addressZzc() {
    this.setData({
      addressType: false,//收货
    })
  },

  //选择优惠方式
  reduceType() {
    this.setData({
      reduceType: true,//优惠
    })
  },

  //立即支付
  pay(e) {
    if (this.data.addressId == '') {
      wx.showToast({
        title: '请选择收货方式',
        icon: 'none'
      })
      return
    }
    if (this.data.orderPick == 1) {
      if (this.data.date == '') {
        wx.showToast({
          title: '请选择提货日期',
          icon: 'none'
        })
        return
      }
      if (this.data.time == '') {
        wx.showToast({
          title: '请选择提货时间',
          icon: 'none'
        })
        return
      }
    }
    wx.showModal({
      title: '提示！',
      content: '确认要购买吗',
      success: sss => {
        if (sss.confirm) {
          let orderActualPay = '';
          let orderOtherPay = '';
          let orderPayWay = '';
          let orderPick = this.data.orderPick;
          let wisdOrderDetailList = [];
          let orderAllPay = +this.data.freight + (+this.data.total) //订单原价
          let orderVolumePay = this.data.discount //优惠金额
          console.log(this.data.goods)
          //商品信息
          for (let i = 0; i < this.data.goods.length; i++) {
            wisdOrderDetailList.push({
              goodsId: this.data.goods[i].goodsId,
              goodsNum: this.data.goods[i].num,
              specId: this.data.goods[i].specs.id,
              specPrice: this.data.specPriceArr[i], //规格价格集合
            })
          }
          console.log(wisdOrderDetailList)
          //支付方式
            orderActualPay = parseFloat(this.data.payActual)
          if (this.data.reduceTypeXz == 0) {
            //1纯微信支付 
            orderPayWay = 1;
            orderOtherPay = 0;
          }
          wx.showLoading({
            title: '加载中',
            mask: true
          })
          wx.request({
            url: app.globalData.ip + '/wisdommining/api/order/addOrder',
            method: 'POST',
            data: {
              userId: app.globalData.userId,
              addressId: this.data.addressId,
              orderActualPay: orderActualPay,  //微信支付的钱 其余传0
              orderOtherPay: orderOtherPay, //积分 现金券 折扣券  套餐0
              orderPayWay: orderPayWay, //1纯微信支付 2积分支付 3套餐券 4现金券（+微信支付） 5折扣券（+微信支付）
              orderPick: orderPick, //1自提 2物流
              orderPickTime:orderPick==1?this.data.date+' '+this.data.time:'',
              orderRemark: this.data.note,
              orderFreight: this.data.freight,
              wisdOrderDetailList: wisdOrderDetailList,
              isCar: parseInt(this.data.isCar), //购物车1 别的0
              orderAllPay: orderAllPay,
              orderVolumePay: orderVolumePay,
            },
            success: res => {
              wx.hideLoading();
              console.log(res)
              if (res.data.code == 1) {
                //支付
                this.payM({
                  orderNumber: res.data.value
                })
              } else {
                wx.showModal({
                  title: '提示!',
                  content: res.data.message,
                  showCancel: false,
                })
              }
            }
          })
        }
      }
    })
  },

  //支付
  payM(options) {
    wx.showLoading({
      title: '支付中',
      mask: true
    })
    wx.request({
      url: app.globalData.ip + '/wisdommining/api/pay/payOrder',
      method: 'PUT',
      header: {
        "content-type": "application/x-www-form-urlencoded",
      },
      data: {
        userId: app.globalData.userId,
        orderNumber: options.orderNumber
      },
      success: res => {
        wx.hideLoading();
        console.log(res)
        if (res.data.code == 1) {
          //调用微信支付API
          wx.requestPayment({
            timeStamp: res.data.value.timeStamp,
            nonceStr: res.data.value.nonceStr,
            package: res.data.value.package,
            signType: 'MD5',
            paySign: res.data.value.paySign,
            success(res) {
              console.log(res)
              //支付成功
              wx.showToast({
                title: '支付成功',
                icon: 'success',
                duration: 1000,
                success() {
                  setTimeout(() => {
                    wx.redirectTo({
                      url: '/pages/order_details/order_details?orderNumber=' + options.orderNumber,
                    })
                  }, 1000);
                }
              })
            },
            fail(res) {
              console.log(res)
              wx.showToast({
                title: '支付失败',
                icon: 'none',
                duration: 1000,
                success() {
                  setTimeout(() => {
                    wx.redirectTo({
                      url: '/pages/order_details/order_details?orderNumber=' + options.orderNumber,
                    })
                  }, 1000);
                }
              })
            }
          })
        }else {
          wx.showModal({
            title: '提示!',
            content: res.data.message,
            showCancel: false,
            success: sss => {
              if (sss.confirm) {
                wx.navigateBack()
              }
            }
          })
        }
      }
    })
  },

  
  bindDateChange: function (e) {
    console.log('picker发送选择改变，携带值为', e.detail.value)
    this.setData({
      date: e.detail.value
    })
  },
  bindTimeChange: function (e) {
    console.log('picker发送选择改变，携带值为', e.detail.value)
    this.setData({
      time: e.detail.value
    })
  },


})