| 提交 | 用户 | age | ||
| 2edfdb | 1 | package com.hz.his.vo.project; |
| F | 2 | |
| 3 | import lombok.Data; | |
| 4 | ||
| 5 | import java.math.BigDecimal; | |
| 6 | import java.math.RoundingMode; | |
| 7 | ||
| 8 | /** | |
| 9 | * SKU抵扣数据 | |
| 10 | */ | |
| 11 | @Data | |
| 12 | public class SkuDeductionVo { | |
| 13 | /**sku标识*/ | |
| 14 | private String skuId; | |
| 15 | /**sku最大可抵扣现金金额*/ | |
| 16 | private BigDecimal maxCash = BigDecimal.ZERO; | |
| 17 | /**sku抵扣最大现金金额需要支付的积分*/ | |
| 18 | private BigDecimal maxIntegralCash = BigDecimal.ZERO; | |
| 19 | ||
| 20 | /**总单购买项目数量*/ | |
| 21 | private Integer totalBuyNum = 0; | |
| 22 | /**项目数量占总单比*/ | |
| 23 | private BigDecimal skuNumRate = BigDecimal.ZERO; | |
| 24 | /**子单购买数量*/ | |
| 25 | private Integer buyNum = 0; | |
| bed2a0 | 26 | /**子单现价x数量算出的总金额*/ |
| 2edfdb | 27 | private BigDecimal skuPrice = BigDecimal.ZERO; |
| F | 28 | /**子单可抵扣最大现金金额*/ |
| 29 | private BigDecimal skuMaxCash = BigDecimal.ZERO; | |
| 30 | ||
| 31 | /**剩余可分配*/ | |
| 32 | private BigDecimal cash = BigDecimal.ZERO; | |
| 33 | ||
| 34 | /** | |
| 35 | * 计算抵扣金额 | |
| 36 | * */ | |
| 37 | public void handlerMoney() { | |
| 38 | //计算子单最大可抵扣 | |
| 39 | this.skuMaxCash = this.maxCash.multiply(new BigDecimal(this.buyNum)); | |
| 1296bf | 40 | //默认赋值cash |
| F | 41 | handlerCash(BigDecimal.ZERO); |
| 2edfdb | 42 | } |
| F | 43 | |
| 44 | /**计算数量*/ | |
| 45 | public void handlerNum(Integer totalBuyNum) { | |
| 46 | this.totalBuyNum = totalBuyNum; | |
| 47 | if (totalBuyNum != 0){ | |
| 48 | this.skuNumRate = new BigDecimal(this.buyNum).divide(new BigDecimal(this.totalBuyNum),2,RoundingMode.HALF_UP); | |
| 49 | } | |
| 50 | } | |
| 51 | ||
| 52 | /**计算数量*/ | |
| 53 | public void handlerCash(BigDecimal totalMoney) { | |
| 54 | this.cash = this.skuMaxCash.subtract(totalMoney).setScale(2,RoundingMode.HALF_UP); | |
| 55 | } | |
| 56 | } | |
