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