60 lines
2.4 KiB
JavaScript
60 lines
2.4 KiB
JavaScript
|
import moneySubFn from './moneySubFn'
|
||
|
|
function modifyRechargeDeduct(that,checkMoneySub = false) {
|
||
|
|
that.list.is_use_recharge_deduct = that.use_deduct_recharge ? 'yes' : 'no';
|
||
|
|
// 是否使用储值卡抵扣 // 储值和金豆抵扣满足一个即可
|
||
|
|
if (that.use_deduct_recharge && that.recharge >= 0.01) {
|
||
|
|
// 剩余要付款金额
|
||
|
|
let allBa2Need = parseFloat(that.list.realprice - that.list.money_sub)
|
||
|
|
// 储值余额>付款金额
|
||
|
|
if (getApp().globalData.util.numberFloor(that.recharge) >= allBa2Need) {
|
||
|
|
that.list.deduct_recharge = allBa2Need;
|
||
|
|
if (that.list.deductprice <= 0) {
|
||
|
|
// 隐藏储值抵扣,因已经全额金豆抵扣
|
||
|
|
that.hideCreditDeduct = true;
|
||
|
|
that.list.deductprice = 0;
|
||
|
|
}
|
||
|
|
} else { // 储值余额<付款金额 直接一次性用完储值余额
|
||
|
|
that.recharge = getApp().globalData.util.numberFloor(that.recharge)
|
||
|
|
that.list.deduct_recharge = that.recharge;
|
||
|
|
}
|
||
|
|
that.list.deduct_recharge = getApp().globalData.util.numberFloor(that.list.deduct_recharge)
|
||
|
|
that.list.needpay = that.list.realprice - that.list.deduct_recharge
|
||
|
|
if (parseInt(that.list.needpay) != that.list.needpay && that.list.needpay != 0) {
|
||
|
|
that.list.needpay = parseFloat(that.list.needpay * 100).toFixed(0) / 100;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
that.list.deduct_recharge = 0
|
||
|
|
that.hideCreditDeduct = false
|
||
|
|
that.list.needpay = that.list.realprice
|
||
|
|
}
|
||
|
|
that.list.needpay = parseFloat(that.list.needpay)
|
||
|
|
if (that.list.money_sub > 0) {
|
||
|
|
that.list.needpay -= that.list.money_sub
|
||
|
|
}
|
||
|
|
if (that.list.deductprice > 0) {
|
||
|
|
that.list.needpay -= that.list.deductprice
|
||
|
|
}
|
||
|
|
that.list.needpay = parseFloat(that.list.needpay).toFixed(2)
|
||
|
|
if (checkMoneySub) {
|
||
|
|
// 使用了储值抵扣的话,储值抵扣部分不赠送金豆和随机立减
|
||
|
|
let money4CreditAdd = that.list.realprice // 送金豆的钱
|
||
|
|
money4CreditAdd = money4CreditAdd - that.list.deduct_recharge
|
||
|
|
// 赠送金豆个数
|
||
|
|
let creditaddNumber = money4CreditAdd * that.merch.credit_give / that.merch.credit_give_rate
|
||
|
|
if (creditaddNumber >= 0.01) {
|
||
|
|
that.$set(that.list, 'credit', getApp().globalData.util.numberFloor(creditaddNumber))
|
||
|
|
} else {
|
||
|
|
that.$set(that.list, 'credit', 0)
|
||
|
|
}
|
||
|
|
moneySubFn.modifyMoneySub(that)
|
||
|
|
modifyRechargeDeduct(that)
|
||
|
|
}
|
||
|
|
that.$forceUpdate()
|
||
|
|
}
|
||
|
|
module.exports= {
|
||
|
|
/**
|
||
|
|
* 处理储值抵扣方法
|
||
|
|
* @param {*} e
|
||
|
|
*/
|
||
|
|
modifyRechargeDeduct: modifyRechargeDeduct,
|
||
|
|
}
|