twong329/view/xcx/pages/user_cash/index.js

// pages/cash-withdrawal/index.js
import {
    extractCash,
    extractBank,
    extractBankFee,
    getUserInfo
} from '../../api/user.js';

const app = getApp();
const CASH_CHANNELS = {
    'weixin': '微信',
    'bank': '银行卡',
    'alipay': '支付宝',
}

Page({
    /**
     * 页面的初始数据
     */
    data: {
        parameter: {
            'navbar': '1',
            'return': '1',
            'title': '提现',
            'color': true,
            'class': '0'
        },
        navList: [{
                'name': '银行卡',
                'icon': 'icon-yinhangqia'
            },
            {
                'name': '微信',
                'icon': 'icon-weixin2'
            },
            {
                'name': '支付宝',
                'icon': 'icon-icon34'
            }
        ],
        currentTab: 1,
        index: 0,
        array: [], //提现银行
        commissionCount: 0.00, //可提现金额
        minPrice: 0.0, // 最低提现金额

        wxName: '', // 微信实名
        bankCardNo: '', // 银行卡号
        bankUser: '', // 银行户名
        bankName: '', // 银行名称
        userInfo: [],
        isClone: false
    },

    onLoadFun: function () {
        this.getUserInfo();
        this.getUserExtractBank();
    },

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

    },

    getUserExtractBank: function () {
        var that = this;
        extractBank().then(res => {
            var array = res.data.extractBank;
            array.unshift("请选择银行");

            var idx = 0;
            for (var i = 0; i < array.length; i++) {
                if (array[i] == res.data.bankName) {
                    idx = i
                }
            }

            that.setData({
                array: array,
                commissionCount: res.data.commissionCount,
                minPrice: res.data.minPrice,
                wxName: res.data.wxpayName,
                bankCardNo: res.data.bankCardNo,
                bankName: res.data.bankName,
                bankUser: res.data.bankUser,
                index: idx,
            });
        });
    },

    /**
     * 获取个人用户信息
     */
    getUserInfo: function () {
        var that = this;
        getUserInfo().then(res => {
            that.setData({
                userInfo: res.data
            });
            // app.globalData.unread = res.data.notice
            app.setUnread(res.data.notice)
        });
    },

    swichNav: function (e) {
        if (e.currentTarget.dataset.current > 1) {
            wx.showToast({
                title: '暂未开放',
                image: '',
            })
            return
        }
        this.setData({
            currentTab: e.currentTarget.dataset.current
        });
    },

    bindPickerChange: function (e) {
        this.setData({
            index: e.detail.value
        });
    },

    subCash: function (e) {
        let value = e.detail.value;

        if (value.money.length == 0) {
            return app.Tips({
                title: '请填写提现金额'
            });
        }
        if (Number(value.money) > Number(this.data.commissionCount)) {
            return app.Tips({
                title: '提现金额不能大于' + this.data.commissionCount
            });
        } else if (Number(value.money) < Number(this.data.minPrice)) {
            return app.Tips({
                title: '提现金额不能小于' + this.data.minPrice
            })
        }

        if (this.data.currentTab == 0) { //银行卡
            if (value.name.length == 0) return app.Tips({
                title: '请填写持卡人姓名'
            });
            if (value.cardnum.length == 0) return app.Tips({
                title: '请填写卡号'
            });
            if (this.data.index == 0) return app.Tips({
                title: "请选择银行"
            });
            value.extract_type = 'bank';
            value.bankname = this.data.array[this.data.index];

            var that = this
            extractBankFee(value).then(res => {
                wx.showModal({
                    title: '提现确认(含手续费)',
                    content: '银行卡提现：' + value.money + ' 元\n' 
                    + '收款人: ' + value.name + '\n'
                    + '手续费: ' + res.data.fee + ' 元\n' 
                    + '实际到帐: ' + res.data.valid + ' 元\n'
                    + '说明：手续费为通道费用，非美天旺收取，手续费费率为 ' + res.data.rate * 100 + '%，最少 ' + res.data.min + ' 元，最多 ' + res.data.max + ' 元。',
                    showCancel: true,
                    showConfirm: true,
                    confirmText: '继续提现',
                    success: (model) => {
                        if (model.confirm) {
                            extractCash(value).then(rs => {
                                that.getUserInfo();
                                return wx.showModal({
                                    title: '成功',
                                    content: rs.msg,
                                    showCancel: false,
                                    confirmText: '确定',
                                    complete: () => {
                                        wx.navigateBack({
                                          delta: 1,
                                        })
                                    }
                                })
                            }).catch(err => {
                                return wx.showModal({
                                    title: '失败',
                                    content: err,
                                    showCancel: false,
                                    confirmText: '确定',
                                    complete: () => {
                                        wx.navigateBack({
                                          delta: 1,
                                        })
                                    }
                                })
                            });
                        }
                    },
                })
            }).catch(err => {
                return app.Tips({
                    title: err
                });
            });
        } else {
            if (this.data.currentTab == 1) { //微信
                value.extract_type = 'weixin';
                if (value.name.length == 0) return app.Tips({
                    title: '请填写微信实名'
                });
                value.weixin = value.name;
            } else if (this.data.currentTab == 2) { //支付宝
                value.extract_type = 'alipay';
                if (value.name.length == 0) return app.Tips({
                    title: '请填写账号'
                });
                value.alipay_code = value.name;
            }

            var that = this
            wx.showModal({
                title: '提现确认',
                content: CASH_CHANNELS[value.extract_type] + '提现: ' + value.money + ' 元\n'
                    + '收款人: 微信登录账号\n'
                    + '手续费: 0 元\n'
                    + '实际到帐: '　+ value.money + ' 元\n',
                confirmText: '继续提现',
                success: (model) => {
                    if (model.confirm) {
                        extractCash(value).then(res => {
                            that.getUserInfo();
                            return wx.showModal({
                                title: '成功',
                                content: res.msg,
                                showCancel: false,
                                confirmText: '确定',
                                complete: () => {
                                    wx.navigateBack({
                                      delta: 1,
                                    })
                                }
                            })
                        }).catch(err => {
                            return wx.showModal({
                                title: '失败',
                                content: err,
                                showCancel: false,
                                confirmText: '确定',
                                complete: () => {
                                    wx.navigateBack({
                                      delta: 1,
                                    })
                                }
                            })
                        });
                    }
                },
            })
        }
    },

    /**
     * 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 () {
        if (app.globalData.isLog && this.data.isClone) {
            this.getUserInfo();
            this.getUserExtractBank();
        }
    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide: function () {
        this.setData({
            isClone: true
        });
    },

    /**
     * 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 () {

    }
})