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This commit is contained in:
laodaming
2023-09-20 12:27:40 +08:00
parent 039137ce23
commit 684c3b18e0
3 changed files with 41 additions and 48 deletions
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29
server/shopping-cart/internal/logic/calculatecartpricelogic.go
View File

@@ -6,15 +6,13 @@ import (
"fmt"
"fusenapi/constants"
"fusenapi/model/gmodel"
"fusenapi/server/shopping-cart/internal/svc"
"fusenapi/server/shopping-cart/internal/types"
"fusenapi/utils/auth"
"fusenapi/utils/basic"
"fusenapi/utils/format"
"fusenapi/utils/shopping_cart"
"gorm.io/gorm"
"strings"
"fusenapi/server/shopping-cart/internal/svc"
"fusenapi/server/shopping-cart/internal/types"
"github.com/zeromicro/go-zero/core/logx"
)
@@ -109,23 +107,6 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
if !ok {
return errors.New(fmt.Sprintf("there carts contain some one which have no price info:%d_%d", *cart.ProductId, *cart.SizeId))
}
//阶梯数量切片
stepNum, err := format.StrSlicToIntSlice(strings.Split(*sizePrice.StepNum, ","))
if err != nil {
logx.Error(err)
return errors.New(fmt.Sprintf("failed to parse step number:%d_%d", *cart.ProductId, *cart.SizeId))
}
lenStepNum := len(stepNum)
//阶梯价格切片
stepPrice, err := format.StrSlicToIntSlice(strings.Split(*sizePrice.StepPrice, ","))
if err != nil {
logx.Error(err)
return errors.New(fmt.Sprintf("failed to parse step price:%d_%d", *cart.ProductId, *cart.SizeId))
}
lenStepPrice := len(stepPrice)
if lenStepPrice == 0 || lenStepNum == 0 {
return errors.New(fmt.Sprintf("step price or step number is not set:%d_%d", *cart.ProductId, *cart.SizeId))
}
//请求的数量
reqPurchaseQuantity := mapCalculateQuantity[cart.Id].PurchaseQuantity
isSelected := int64(0)
@@ -142,7 +123,11 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
}
}
//计算价格
itemPrice, totalPrice := shopping_cart.CaculateCartPrice(reqPurchaseQuantity, stepPrice, stepNum, fittingPrice, *sizePrice.EachBoxNum)
itemPrice, totalPrice, _, _, err := shopping_cart.CaculateCartPrice(reqPurchaseQuantity, &sizePrice, fittingPrice)
if err != nil {
logx.Error(err)
return err
}
calculateResultList = append(calculateResultList, types.CalculateResultItem{
CartId: cart.Id,
ItemPrice: fmt.Sprintf("%.3f", format.CentitoDollar(itemPrice)),

31
server/shopping-cart/internal/logic/getcartslogic.go
View File

@@ -7,16 +7,14 @@ import (
"fmt"
"fusenapi/constants"
"fusenapi/model/gmodel"
"fusenapi/server/shopping-cart/internal/svc"
"fusenapi/server/shopping-cart/internal/types"
"fusenapi/utils/auth"
"fusenapi/utils/basic"
"fusenapi/utils/format"
"fusenapi/utils/s3url_to_s3id"
"fusenapi/utils/shopping_cart"
"math"
"strings"
"fusenapi/server/shopping-cart/internal/svc"
"fusenapi/server/shopping-cart/internal/types"
"github.com/zeromicro/go-zero/core/logx"
)
@@ -115,23 +113,6 @@ func (l *GetCartsLogic) GetCarts(req *types.GetCartsReq, userinfo *auth.UserInfo
if !ok {
return resp.SetStatusWithMessage(basic.CodeServiceErr, fmt.Sprintf("the size`s price info is not exists:%d_%d", *cart.ProductId, *cart.SizeId))
}
//阶梯数量切片
stepNum, err := format.StrSlicToIntSlice(strings.Split(*sizePrice.StepNum, ","))
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeServiceErr, fmt.Sprintf("failed to parse step number:%d_%d", *cart.ProductId, *cart.SizeId))
}
lenStepNum := len(stepNum)
//阶梯价格切片
stepPrice, err := format.StrSlicToIntSlice(strings.Split(*sizePrice.StepPrice, ","))
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeServiceErr, fmt.Sprintf("failed to parse step price:%d_%d", *cart.ProductId, *cart.SizeId))
}
lenStepPrice := len(stepPrice)
if lenStepPrice == 0 || lenStepNum == 0 {
return resp.SetStatusWithMessage(basic.CodeServiceErr, fmt.Sprintf("step price or step number is not set:%d_%d ", *cart.ProductId, *cart.SizeId))
}
//如果有配件，单价也要加入配件价格
fittingPrice := int64(0)
if *cart.FittingId > 0 {
@@ -142,11 +123,15 @@ func (l *GetCartsLogic) GetCarts(req *types.GetCartsReq, userinfo *auth.UserInfo
}
}
//计算价格
itemPrice, totalPrice := shopping_cart.CaculateCartPrice(*cart.PurchaseQuantity, stepPrice, stepNum, fittingPrice, *sizePrice.EachBoxNum)
itemPrice, totalPrice, stepNum, _, err := shopping_cart.CaculateCartPrice(*cart.PurchaseQuantity, &sizePrice, fittingPrice)
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeServiceErr, err.Error())
}
//获取阶梯数量
stepQuantityList := make([]int64, 0, 20)
tmpMinBuyNum := *sizePrice.MinBuyNum
for tmpMinBuyNum < (int64(stepNum[lenStepNum-1]) + 5) {
for tmpMinBuyNum < (int64(stepNum[len(stepNum)-1]) + 5) {
//阶梯数
tmpQuantity := tmpMinBuyNum * (*sizePrice.EachBoxNum)
stepQuantityList = append(stepQuantityList, tmpQuantity)