起订量小于50取利润系数问题

service/service_ly_common.go

@@ -251,12 +251,12 @@ func (ls *LyService) GetCoefficientAndPrice(sku model.LySku) model.LySku {
 
 		//先去读取成本折扣系数
 		//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
-		isDefaultDiscoutRatio := false
+		isDefaultDiscountRatio := false
 		discountRatio, _ := redis.String(redisCon.Do("HGET", "magic_cube_channel_discount_daigou", sku.SupplierId))
 		checkNullRation := gjson.Get(discountRatio, "ration").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 discountRatio == "" || checkNullRation == "{}" {
-			isDefaultDiscoutRatio = true
+			isDefaultDiscountRatio = true
 			discountRatio, _ = redis.String(redisCon.Do("GET", "magic_cube_channel_discount_default_daigou"))
 		}
 		var cnDiscountRatio float64
@@ -264,7 +264,7 @@ func (ls *LyService) GetCoefficientAndPrice(sku model.LySku) model.LySku {
 		//是否找到对应的折扣系数,找不到就去找默认
 		findedDiscountRatio := false
 		//如果有默认系数,那么就去找默认系数
-		if isDefaultDiscoutRatio {
+		if isDefaultDiscountRatio {
 		} else {
 			//拿到系数以后,就要去计算
 			//拿出里面的所有排序,以人民币系数为准

service/service_price.go

@@ -65,32 +65,62 @@ func (ps *PriceService) GenerateLadderPrice(sku model.LySku) (generatedLadderPri
 		if sku.Moq <= 50 {
 			moq := int(sku.Moq)
 			fixedRatio := make(map[int]float64)
-			//var fixedRatioSlice map[int]float64
-			switch {
-			case sku.Moq < 10:
-				//fixedRatio = map[int]float64{moq: 1.07, 30: 1.08, 100: 1.09, 300: 1.1, 1000: 1.11}
-				fixedRatio = map[int]float64{moq: 1.11, 30: 1.1, 100: 1.09, 300: 1.08, 1000: 1.07}
-				break
-			case sku.Moq < 30:
-				//fixedRatio = map[int]float64{moq: 1.07, 50: 1.08, 200: 1.09, 500: 1.1, 1000: 1.11}
-				fixedRatio = map[int]float64{moq: 1.11, 50: 1.1, 200: 1.09, 500: 1.08, 1000: 1.07}
-				break
-			default:
-				//fixedRatio = map[int]float64{moq: 1.07, 200: 1.08, 500: 1.09, 1000: 1.1, 2000: 1.11}
-				fixedRatio = map[int]float64{moq: 1.11, 200: 1.1, 500: 1.09, 1000: 1.08, 2000: 1.07}
-				break
-			}
+			//当起订量是小于等于50的时候,阶梯数量和阶梯数是固定的,但是具体的利润还是要去取配置的值,因为固定死的阶梯数量是5,所以这边要直接取魔方配置9个的后5个
+			costLadderPriceRatio := gjson.Get(priceRatio, "cost_ladder_price_egt50_lt200").Map()
+			if len(costLadderPriceRatio) == 9 {
+				//priceRatioAndPurchases := costLadderPriceRatio[strconv.Itoa(i)]
+				//priceCnRatio := priceRatioAndPurchases.Get("price").Float()
+				var fixedPurchases []int
+				switch {
+				case sku.Moq < 10:
+					fixedPurchases = []int{moq, 30, 100, 300, 1000}
+					break
+				case sku.Moq < 30:
+					fixedPurchases = []int{moq, 50, 200, 500, 1000}
+					break
+				default:
+					fixedPurchases = []int{moq, 200, 500, 1000, 2000}
+					break
+				}
+				for index, purchase := range fixedPurchases {
+					//costLadderPriceRatio这个redis是字典,下标从1开始的,所以要从第5个开始取
+					ratio := costLadderPriceRatio[strconv.Itoa(5+index)].Get("price").Float()
+					ratioUsd := costLadderPriceRatio[strconv.Itoa(5+index)].Get("price_us").Float()
+					//同时还要构建价格系数展示在商品服务
+					showPriceRatio = append(showPriceRatio, model.PriceRatio{Ratio: ratio, RatioUsd: ratioUsd})
+					generatedLadderPrice = append(generatedLadderPrice, model.LadderPrice{
+						Purchases: int64(purchase),
+						PriceCn:   c.MyRound(c.MulFloat(costPriceCn, ratio), 4),
+						PriceUs:   c.MyRound(c.MulFloat(costPriceUs, ratioUsd), 4),
+					})
+				}
 
-			//然后根据一开始只有一个的阶梯价去生成阶梯价格
-			for purchases, ratio := range fixedRatio {
-				//同时还要构建价格系数展示在商品服务
-				showPriceRatio = append(showPriceRatio, model.PriceRatio{Ratio: ratio, RatioUsd: ratio})
-				generatedLadderPrice = append(generatedLadderPrice, model.LadderPrice{
-					Purchases: int64(purchases),
-					PriceCn:   c.MyRound(c.MulFloat(costPriceCn, ratio), 4),
-					PriceUs:   c.MyRound(c.MulFloat(costPriceUs, ratio), 4),
-				})
+			} else {
+				//如果魔方不是9个阶梯,那么就是魔方配置出问题了,还是要走固定的配置(主要是为了防止卖亏)
+				//var fixedRatioSlice map[int]float64
+				switch {
+				case sku.Moq < 10:
+					fixedRatio = map[int]float64{moq: 1.11, 30: 1.1, 100: 1.09, 300: 1.08, 1000: 1.07}
+					break
+				case sku.Moq < 30:
+					fixedRatio = map[int]float64{moq: 1.11, 50: 1.1, 200: 1.09, 500: 1.08, 1000: 1.07}
+					break
+				default:
+					fixedRatio = map[int]float64{moq: 1.11, 200: 1.1, 500: 1.09, 1000: 1.08, 2000: 1.07}
+					break
+				}
+				//然后根据一开始只有一个的阶梯价去生成阶梯价格
+				for purchases, ratio := range fixedRatio {
+					//同时还要构建价格系数展示在商品服务
+					showPriceRatio = append(showPriceRatio, model.PriceRatio{Ratio: ratio, RatioUsd: ratio})
+					generatedLadderPrice = append(generatedLadderPrice, model.LadderPrice{
+						Purchases: int64(purchases),
+						PriceCn:   c.MyRound(c.MulFloat(costPriceCn, ratio), 4),
+						PriceUs:   c.MyRound(c.MulFloat(costPriceUs, ratio), 4),
+					})
+				}
 			}
+
 			sort.Slice(showPriceRatio, func(i, j int) bool {
 				return showPriceRatio[i].Ratio > showPriceRatio[j].Ratio
 			})