SunjiApplet/pages/card/recharge.js

const app = getApp();
const util = require('../../utils/util.js');
const utils = require('../../utils/utils.js');
const loginApi = require('../../utils/loginApi.js');
const card = require('../../utils/card.js');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    hidden: true,
    amount: 0,
    totalAmount: 0.0,
    tagsList: [],
    schemeData: {
      minAmount: 0,
      maxAmount: 0,
      inputFlag: 1
    },
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(options) {
    var that = this;
    card.WxRechargeScheme(function(json) {
      console.log(json);
      var result = json.data;
      var schemeData = {};
      if (result.status == 1) {
        var data = result.data;
        schemeData.schemeId = data.schemeId;
        schemeData.schemeNo = data.schemeNo;
        schemeData.minAmount = data.minAmount;
        schemeData.maxAmount = data.maxAmount;
        schemeData.inputFlag = data.inputFlag;
        var discountContent = data.discountContent;
        var details = data.detail;
        var detailsList = [];
        var desList = [];
        if (discountContent && discountContent != "" && discountContent != "{}") {
          console.log("----------------");
          for (var value of details) {
            var des = {};
            des.amount = value.startAmount;
            des.desc = value.giftAmountValue;
            des.imgurl = "../../images/icon-coupon-one.png";
            desList.push(des);
          }
        } else {
          for (var detail of details) {
            var detailData = {};
            var startAmountCn = detail.startAmount; // 起始金额
            var startAmount = parseFloat(startAmountCn).toFixed(2);
            var giftAmountType = detail.giftAmountType; // 赠送类型 0按比例 1固定值
            var giftAmountValue = detail.giftAmountValue; // 赠送值
            var giftAmount = giftAmountValue;
            if (giftAmountType == 0) {
              giftAmount = parseFloat(parseFloat(startAmount) * (parseFloat(giftAmountValue) / 100)).toFixed(2);
            } else if (giftAmountType == 1) {
              giftAmount = parseFloat(giftAmountValue).toFixed(2);
            }
            detailData.startAmountCn = startAmountCn;
            detailData.startAmount = startAmount;
            detailData.giftAmount = giftAmount;
            detailData.giftAmountCn = parseInt(giftAmount);
            detailsList.push(detailData);
          }
        }

        that.setData({
          schemeData: schemeData,
          desList: desList,
          detailsList: detailsList,
          totalAmount: app.cardInfo.totalAmount,
        });
      } else {
        that.setData({
          totalAmount: app.cardInfo.totalAmount,
        });
      }
    });
  },

  /**
   * 
   */
  cy_rechargeRecord: function(e) {
    var url = "recharge_record"
    wx.navigateTo({
      url: url,
    })
  },

  /**
   * 
   */
  cy_memberEquity: function(e) {
    var url = "cardEquity"
    wx.navigateTo({
      url: url,
    })
  },

  /**
   * 
   */
  cy_consumeRecord: function(e) {
    var url = "consume_record"
    wx.navigateTo({
      url: url,
    })
  },

  /**
   * 选择充值方案
   */
  cy_rechargeScheme: function(e) {
    var index = e.currentTarget.dataset.index;
    for (var map of this.data.desList) {
      map.imgurl = "../../images/icon-coupon-one.png";
    }
    var map = this.data.desList[index];
    map.imgurl = "../../images/icon-coupon-two.png";
    this.setData({
      amount: map.amount,
      desList: this.data.desList
    });

  },

  /**
   * 确认充值
   */
  cy_onceRecharge: function(e) {
    this.cy_recharge();
  },

  /**
   * 
   */
  cy_selectAmount: function(e) {
    var index = e.currentTarget.dataset.index;
    for (var i = 0; i < this.data.tagsList.length; i++) {
      var map = this.data.tagsList[i];
      map.checked = false;
      if (index == i) {
        map.checked = true;
        this.data.amount = map.amount;
      }
    }

    this.setData({
      tagsList: this.data.tagsList,
    })
  },

  /**
   * 
   */
  cy_recharge: function() {
    var that = this;
    var rechargeAmount = parseFloat(that.data.amount);
    if (rechargeAmount <= 0) {
      utils.alertErrorMsg('错误提示', '充值金额不合法');
      return;
    }
    var totalFee = parseInt(parseFloat(rechargeAmount) * 100);
    // 先创建充值订单
    var date = new Date();
    var createTime = app.utils.getFormatTime(date, 1);
    var params = {
      "method": "weixin.recharge.order.create",
      "wid": app.memberWid,
      "openid": app.openId,
      "outTradeNo": card.getTradeNo(),
      "createTime": createTime,
      rechargeNo: that.data.schemeData.schemeNo,
      requestAmount: totalFee,
      cardNo: app.cardNo
    };
    var ignores = [];
    app.jsapi.memberApi(app.globalData.appMemberKey, app.globalData.appMemberSecret, app.globalData.serverMemberUrl).ajax(params, ignores,
      function(json) {
        console.log(json);
        var result = json.data;
        if (result.status == 1) {
          var outTradeNo = result.data.outTradeNo; // 
          // 微信统一下单
          that.wxUnifiedorder(outTradeNo, totalFee);
        } else {
          that.setData({
            hidden: true
          });
          app.msg.showMsg("提示", "微信下单失败");
        }
      },
      function(error) {
        app.msg.showMsg("提示", "网络连接失败");
      }
    );
  },

  /**
   * 微信统一下单
   */
  wxUnifiedorder: function(outTradeNo, totalFee) {
    var that = this;
    var params = {
      "method": 'weixin.unifiedorder',
      "wid": app.memberWid,
      "deviceInfo": app.sourceSign,
      "body": "微信小程序充值",
      "detail": "微信小程序充值",
      "attach": app.memberWid,
      "outTradeNo": outTradeNo,
      "totalFee": totalFee,
      "spbillCreateIp": "0.0.0.0",
      "openid": app.openId,
    }
    var ignores = [];
    ignores.push('deviceInfo');
    ignores.push('body');
    ignores.push('detail');
    ignores.push('attach');
    ignores.push('deviceInfo');
    app.jsapi.memberApi(app.globalData.appMemberKey, app.globalData.appMemberSecret, app.globalData.serverMemberUrl).ajax(params, ignores,
      function(json) {
        var result = json.data;
        console.log(" =============== ", result);
        if (result.status == 1) {
          var data = result.data;
          var saobeiOrderNo = data.saobeiOrderNo;
          // 微信支付查询
          var timer = setInterval(function() {
            console.log("定时器查询支付结果");
            that.wxQueryOrder(outTradeNo, saobeiOrderNo, function(json) {
              console.log(json);
              var result = json.data;
              if (result.status == 1) {
                var data = result.data;
                if (data.status == 1) {
                  clearInterval(timer);
                  // 微信扣款成功
                  var outTradeNo = data.outTradeNo;
                  var transactionId = data.transactionId;
                  var payMode = data.payMode;
                  if (payMode == "fuyou") {
                    that.cy_selectCardInfo();
                    app.msg.showMsg("提示", "会员卡充值成功");
                  } else {
                    that.wxRechargeOrderUpdate(outTradeNo, transactionId);
                  }

                }
              }
            }, function(error) {
              wx.showModal({
                title: '提示',
                content: '微信支付失败',
              })
            });
          }, 2000);

          wx.requestPayment({
            timeStamp: data.timeStamp,
            nonceStr: data.nonceStr,
            package: data.package,
            signType: data.signType,
            paySign: data.paySign,
            "success": function(res) {
              console.log("成功=============" + res);
              console.log(res);
            },
            "fail": function(res) {
              console.log("失败=============" + res);
              console.log(res);
              clearInterval(timer);
              that.setData({
                hidden: true
              });
              app.msg.showMsg("提示", "微信支付取消");
            },
            "complete": function(res) {
              console.log("结束=============" + res);
              console.log(res);
            }
          });

        } else {
          that.setData({
            hidden: true
          });
          app.msg.showMsg("提示", "微信支付失败");
        }
      },
      function(error) {
        app.msg.showMsg("提示", "网络连接失败");
      }
    );

  },

  // 微信订单查询
  wxQueryOrder: function(outTradeNo, saobeiOrderNo, success, fail) {
    var params = {
      "wid": app.memberWid,
      'outTradeNo': outTradeNo,
      'method': 'weixin.unifiedorder.query'
    }

    if (saobeiOrderNo){
      params.saobeiOrderNo = saobeiOrderNo;
    }

    console.log(params);
    var ignores = [];
    app.jsapi.memberApi(app.globalData.appMemberKey, app.globalData.appMemberSecret, app.globalData.serverMemberUrl).ajax(params, ignores,
      function(json) {
        success(json);
      },
      function(error) {
        fail(error);
      }
    );
  },

  /**
   * 更新订单状态
   */
  wxRechargeOrderUpdate: function(outTradeNo, transactionId) {
    var that = this;
    var date = new Date();
    var payTime = app.utils.getFormatTime(date, 1);
    var params = {
      "wid": app.memberWid,
      "outTradeNo": outTradeNo,
      "payTime": payTime,
      "transactionId": transactionId,
      'method': 'weixin.recharge.order.update'
    }
    var ignores = [];
    app.jsapi.memberApi(app.globalData.appMemberKey, app.globalData.appMemberSecret, app.globalData.serverMemberUrl).ajax(params, ignores,
      function(json) {
        console.log("会员卡充值成功", json);
        var result = json.data;
        if (result.status == 1) {
          that.setData({
            hidden: true
          });
          that.cy_selectCardInfo();
          app.msg.showMsg("提示", "会员卡充值成功");
        }
      },
      function(error) {
        fail(error);
      }
    );

  },

  /**
   * 查询卡信息
   */
  cy_selectCardInfo: function() {
    var that = this;
    card.wx_cardInfo(app.cardNo, function(json) {
      var result = json.data;
      if (result.status == 1) {
        app.cardInfo = result.data;
        that.setData({
          totalAmount: app.cardInfo.totalAmount,
        });
      }
    }, function(err) {

    });
  },

})