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Commit c8399857 by 杨树贤
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价格逻辑修改

parent acacf9fb
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Inline Side-by-side
Showing with 7 additions and 149 deletions
model/ly_sku.go
......@@ -88,6 +88,7 @@ type DiscountRatio struct {
type PriceRatio struct {
Ratio float64 `json:"ratio"`
RatioUsd float64 `json:"ratio_usd"`
Purchases int64 `json:"purchases,omitempty"`
}
type PriceActivity struct {
......
service/service_ly_common.go
......@@ -7,8 +7,6 @@ import (
"go_sku_server/pkg/gredis"
"go_sku_server/pkg/logger"
_ "go_sku_server/pkg/mongo"
"go_sku_server/service/sorter"
"strconv"
"strings"
"github.com/gomodule/redigo/redis"
......@@ -211,10 +209,8 @@ func (ls *LyService) GetCoefficientAndPrice(sku model.LySku) model.LySku {
//如果没有成本价字段,就要去生成阶梯价格
if len(ladderPrice) > 0 {
if ladderPrice[0].PriceCostUs == 0 && ladderPrice[0].PriceCostCn == 0 {
generatedLadderPrice, priceRatio := priceService.GenerateLadderPrice(sku)
ladderPrice = generatedLadderPrice
sku.PriceRatio = priceRatio
sku.PriceRatioSort = -1
sku = priceService.GenerateLadderPrice(sku)
ladderPrice = sku.LadderPrice
}
}
data = make([]model.LadderPrice, len(ladderPrice))
......@@ -259,154 +255,14 @@ func (ls *LyService) GetCoefficientAndPrice(sku model.LySku) model.LySku {
redisCon := gredis.Conn("default_r")
defer redisCon.Close()
/**
**/
sku = priceService.GetDiscountRatio(sku)
/**
再去找售价组系数
**/
sku, priceRatioList := priceService.GetPriceRatio(sku)
//找一个标志位,因为默认的全局折扣系数的数据格式和非全局的是不一样的
isDefaultPriceRatio := false
priceRatioCache, _ := redis.String(redisCon.Do("HGET", "magic_cube_price_rule_channel", sku.SupplierId))
checkNullRation := gjson.Get(priceRatioCache, "ladder_price").String()
//如果这个渠道没有对应的折扣系数,那么就去读取全局的
if priceRatioCache == "" || checkNullRation == "{}" {
isDefaultPriceRatio = true
priceRatioCache, _ = redis.String(redisCon.Do("GET", "magic_cube_price_rule_channel_default"))
}
var priceRatioSort int
//这个就是最终要获取到的价格系数
var priceRatioList []model.PriceRatio
//是否找到系数的标志位
foundRatio := false
//如果只有默认系数,那么就去找默认系数
if isDefaultPriceRatio {
} else {
//拿到系数以后,就要去计算
//拿出里面的所有排序
priceRatioSortMap := gjson.Get(priceRatioCache, "ladder_price").Map()
var sortNumbers []int
for sortNumberString, _ := range priceRatioSortMap {
sortNumber, _ := strconv.Atoi(sortNumberString)
sortNumbers = append(sortNumbers, sortNumber)
}
//然后确定排序
sortNumbers = sorter.IntSliceSortDesc(sortNumbers)
//确定排序以后,就可以进行按排序(从大到小)取系数
outerLoop:
for _, sortNumber := range sortNumbers {
priceRatioSort = sortNumber
priceRatioList = nil
sortString := strconv.Itoa(sortNumber)
priceRatioArr := gjson.Get(priceRatioCache, "ladder_price."+sortString).Array()
for _, value := range priceRatioArr {
var priceRatio model.PriceRatio
priceRatio.Ratio = gjson.Get(value.String(), "ratio").Float()
priceRatio.RatioUsd = gjson.Get(value.String(), "ratio_usd").Float()
priceRatioList = append(priceRatioList, priceRatio)
}
var hasSpecialCheck = false
//判断是否有符合的商品名称
goodsNames := gjson.Get(priceRatioCache, "goods_name."+sortString).String()
if goodsNames != "" {
hasSpecialCheck = true
goodsNameList := strings.Split(goodsNames, "@€@")
//找到有对应的商品名称,那么优先级肯定是最高的了
if php2go.InArray(sku.GoodsName, goodsNameList) {
foundRatio = true
break
}
}
//判断是否有符合的标准品牌ID
brandIds := gjson.Get(priceRatioCache, "brand."+sortString).String()
if brandIds != "" {
hasSpecialCheck = true
standardBrandIdList := strings.Split(brandIds, ",")
standardBrandId := strconv.Itoa(sku.StandardBrand.StandardBrandId)
//找到有对应的品牌,那么优先级肯定是最高的了
if php2go.InArray(standardBrandId, standardBrandIdList) {
foundRatio = true
break
}
}
//判断是否有符合的eccn
eccns := gjson.Get(priceRatioCache, "eccn."+sortString).String()
if eccns != "" {
hasSpecialCheck = true
eccnList := strings.Split(eccns, ",")
//找到有对应的eccn,那么优先级肯定是最高的了
for _, eccn := range eccnList {
//判断是否有百分号匹配
//如果是纯%,那就是不对的,要跳过
if strings.Replace(eccn, "%", "", 10) == "" {
continue
}
if strings.Contains(eccn, "%") {
hasPrefix := strings.HasPrefix(eccn, "%")
hasSuffix := strings.HasSuffix(eccn, "%")
if hasPrefix && hasSuffix {
eccn = strings.Replace(eccn, "%", "", 10)
if strings.Contains(sku.Eccn, eccn) {
foundRatio = true
break outerLoop
}
}
if hasPrefix && !hasSuffix {
eccn = strings.Replace(eccn, "%", "", 10)
if strings.HasSuffix(sku.Eccn, eccn) {
foundRatio = true
break outerLoop
}
}
if !hasPrefix && hasSuffix {
eccn = strings.Replace(eccn, "%", "", 10)
if strings.HasPrefix(sku.Eccn, eccn) {
foundRatio = true
break outerLoop
}
}
} else {
if sku.Eccn == eccn {
foundRatio = true
break outerLoop
}
}
}
}
//如果没有设置品牌和商品,那么这个优先级高的就会覆盖下面的了,不需要再去判断品牌和型号了
if hasSpecialCheck {
continue
}
foundRatio = true
break
}
}
//找不到特定的系数,那就去找全局的
if !foundRatio {
priceRatioCache, _ = redis.String(redisCon.Do("GET", "magic_cube_price_rule_channel_default"))
priceRatioArr := gjson.Get(priceRatioCache, "ladder_price").Array()
priceRatioList = nil
for _, value := range priceRatioArr {
var priceRatio model.PriceRatio
priceRatio.Ratio = gjson.Get(value.String(), "ratio").Float()
priceRatio.RatioUsd = gjson.Get(value.String(), "ratio_usd").Float()
priceRatioList = append(priceRatioList, priceRatio)
}
priceRatioSort = -1
}
sku.PriceRatio = priceRatioList
sku.PriceRatioSort = priceRatioSort
//这里是供应商系数,先保留这块逻辑
/** 这里是供应商系数,先保留这块逻辑 **/
ratio, _ := redis.String(redisCon.Do("HGET", "pool_supplier_ratio", sku.SupplierId))
if ratio == "" {
logger.Select("sku_query").Error("系数获取异常，供应商：" + c.ToString(sku.SupplierId))
......@@ -456,6 +312,7 @@ func (ls *LyService) GetCoefficientAndPrice(sku model.LySku) model.LySku {
if !hasCoefficient {
coefficient = defaultCoefficient
}
//下面是计算价格
//价格计算文档 https://docs.qq.com/doc/DR3RJcnNPeUNkWHRk
// 为何是固定的1.13,关税基本不会变,有变的话跟产品沟通手动修改即可
......@@ -473,7 +330,7 @@ func (ls *LyService) GetCoefficientAndPrice(sku model.LySku) model.LySku {
continue
}
data[key].Purchases = price.Purchases
//找出对应的阶梯,从$priceRatioList找到对应的售价组系数
//找出对应的阶梯,从priceRatioList找到对应的售价组系数
//这个是为了怕后台存的数据格式不对导致无法获取到对应的系数
//这里去取对应的售价利润阶梯的时候,是往下匹配的,比如 阶梯价是 1,2,3 售价组利润是 1,2,3,4,5,那么123对应的是售价组利润的345
//而且当原始阶梯价为10个的时候,超过了售价利润组的9个,就要去取第9个售价利润组
......
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