peko-h5/view/peko/modules/payment_mall/js/payment.js

const urlPrefix = getUrlPrefix()

const toastMsg = (content = '操作完成', time = 2) => {
    layer.open({
        content,
        skin: 'msg',
        time
    })
}

EnvCheck() == 'test' ? new VConsole() : ''

let params = {
    // payChannel: 'wx_wap',
    successUrl: urlPrefix + '/payment.html',
}
let chargeList = []
let price
// 获取充值列表
const getChargeList = () => {
    networkRequest({
        type: 'GET',
        url: urlPrefix + '/chargeprod/listV2?channelType=5&position=web',
        success(res){
            chargeList = res.data.list.concat(res.data.bigList)
            renderChargeList()
        },
        error(){
            toastMsg('網絡錯誤')
        }
    })
}

let tabIndex = 0
//渲染充值列表
const renderChargeList = () => {
    let str = chargeList.map((item, index) => {
        return `
            <li data-prod-id=${item.chargeProdId} data-index=${index}>
                <img src="./images/diamond.png" alt="">
                <p class="product"><span>${item.prodName.slice(0,item.prodName.length-2)}</span>钻石</p>
                <span class="price">￥${item.money}</span>
            </li>
        `
    }).join('')
    $('ul.charge-panel').html(str)

    params.chargeProdId = $('ul.charge-panel li').eq(0).data('prod-id')
    price = chargeList[0].money

    let len = $('ul.charge-panel li').length
    for(let i=0; i<len; i++){
        if(i === tabIndex){
            $('ul.charge-panel li').eq(i).addClass('active')
        }
    }
}

let userInfo = {}
// 提交订单
const submitOrder = (params) => {
    networkRequest({
        type: 'POST',
        url: urlPrefix + '/wx/submitPayForMiroMall?app=peko',
        data: params,
        success(res){
            if(res.code === 200){
                userInfo = res.data
                renderPopup()
            }else{
                toastMsg(res.message)
            }
        },
        error(){
            toastMsg('網絡錯誤')
        }
    })
}
// 渲染弹窗
const renderPopup = () => {
    $('.pop .nickName').html(userInfo.nick)
    $('.pop .erbanNo').html(userInfo.erban_no)
    $('.pop .money').html(price)
    $('.pop').fadeIn(100)
}
// 微信浏览器调起支付页面
const doPay = () => {
    if($.isEmptyObject(userInfo)){
        toastMsg('出错了，请刷新页面重试');
        return;
    }
    const { appid, timestamp, nonce_str, prepay_id, sign_type, sign } = userInfo
    function onBridgeReady() {
        WeixinJSBridge.invoke(
          'getBrandWCPayRequest', {
          "appId": appid,
          "timeStamp": timestamp,
          "nonceStr": nonce_str,
          "package": prepay_id,
          "signType": sign_type,
          "paySign": sign
        },
            function (res) {
                window.location.reload();
            }
        );
    }
    if (typeof WeixinJSBridge == 'undefined') {
        if (document.addEventListener) {
          document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
        } else if (document.attachEvent) {
          document.attachEvent('WeixinJSBridgeReady', onBridgeReady);
          document.attachEvent('onWeixinJSBridgeReady', onBridgeReady);
        }
    } else {
        onBridgeReady();
    }
}


$(function(){
    getInfoFromClient()
    setTimeout(() => {
        getChargeList()
    }, 50)

    //监听点击充值列表事件
    $('ul.charge-panel').on('click', 'li', function(){
        let index = $(this).index()
        $(this).addClass('active').siblings().removeClass('active')
        params.chargeProdId = $(this).data('prod-id')
        price = chargeList[index].money
    })

    //监听确认支付按钮点击事件,作各种验证
    $('.confirm').click(function(){
        let value = $('.phone').val()
        $('.phone').val('')
        let reg = /^[0-9]*$/
        let regPhone = /^[1][3,4,5,7,8][0-9]{9}$/
        let openid = window.sessionStorage.getItem('openid')
        if(!value || !reg.test(value)){
            toastMsg('请输入正确的手机号码或者平台')
            return
        }
        if(regPhone.test(value)){
            params.phone = value
            delete params.erban_no
        }else{ 
            params.erban_no = value
            delete params.phone
        }
        if(!openid){
            toastMsg('页面未授权，请在公众号菜单进入本页面');
            return;
        }
        params.openId = openid
        // 提交订单
        submitOrder(params)
    })

    // 关闭弹窗
    $('.cancel').click(() => {
        $('.pop').fadeOut(100)
    })

    // 确认支付
    $('.final-confirm').click(() => {
        $('.pop').fadeOut(100)
        doPay()
    })
})