fix

server/product/internal/logic/getpricebypidlogic.go

@@ -1,165 +0,0 @@
-package logic
-
-import (
-	"errors"
-	"fmt"
-	"fusenapi/model/gmodel"
-	"fusenapi/utils/auth"
-	"fusenapi/utils/basic"
-	"fusenapi/utils/format"
-	"fusenapi/utils/step_price"
-	"sort"
-	"strings"
-
-	"gorm.io/gorm"
-
-	"context"
-
-	"fusenapi/server/product/internal/svc"
-	"fusenapi/server/product/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type GetPriceByPidLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewGetPriceByPidLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPriceByPidLogic {
-	return &GetPriceByPidLogic{
-		Logger: logx.WithContext(ctx),
-		ctx:    ctx,
-		svcCtx: svcCtx,
-	}
-}
-
-func (l *GetPriceByPidLogic) GetPriceByPid(req *types.GetPriceByPidReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	req.Pid = strings.Trim(req.Pid, " ")
-	if req.Pid == "" {
-		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param:pid is empty")
-	}
-	//获取产品信息(只是获取id)
-	productInfo, err := l.svcCtx.AllModels.FsProduct.FindOneBySn(l.ctx, req.Pid, "id")
-	if err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the product is not exists")
-		}
-		logx.Error(err)
-		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product info")
-	}
-	//查询产品价格
-	priceList, err := l.svcCtx.AllModels.FsProductPrice.GetPriceListByProductIds(l.ctx, []int64{productInfo.Id})
-	if err != nil {
-		logx.Error(err)
-		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get price list")
-	}
-	if len(priceList) == 0 {
-		return resp.SetStatusWithMessage(basic.CodeOK, "success:price list is empty")
-	}
-	//处理价格信息
-	mapRsp := make(map[string]*types.GetPriceByPidRsp)
-	for _, priceInfo := range priceList {
-		stepNumSlice, err := format.StrSlicToIntSlice(strings.Split(*priceInfo.StepNum, ","))
-		if err != nil {
-			return resp.SetStatusWithMessage(basic.CodeServiceErr, fmt.Sprintf("failed to parse step num,price_id=%d", priceInfo.Id))
-		}
-		stepPriceSlice, err := format.StrSlicToIntSlice(strings.Split(*priceInfo.StepPrice, ","))
-		if err != nil {
-			return resp.SetStatusWithMessage(basic.CodeServiceErr, fmt.Sprintf("failed to parse step price,id = %d", priceInfo.Id))
-		}
-		if len(stepPriceSlice) == 0 || len(stepNumSlice) == 0 {
-			return resp.SetStatusWithMessage(basic.CodeServiceErr, "number of step num or step price is zero")
-		}
-		lenStepNum := len(stepNumSlice)
-		itemList := make([]types.PriceItem, 0, 10)
-		tmpMinBuyNum := *priceInfo.MinBuyNum
-		for tmpMinBuyNum < (int64(stepNumSlice[lenStepNum-1]) + 5) {
-			itemList = append(itemList, types.PriceItem{
-				Num:      tmpMinBuyNum,
-				TotalNum: tmpMinBuyNum * (*priceInfo.EachBoxNum),
-				Price:    step_price.GetCentStepPrice(int(tmpMinBuyNum), stepNumSlice, stepPriceSlice),
-			})
-			tmpMinBuyNum++
-		}
-		//组装阶梯数量范围价格
-		stepRange := l.dealWithStepRange(stepNumSlice, stepPriceSlice, priceInfo)
-		//排序(必须放在其他逻辑之后)
-		sort.Ints(stepPriceSlice)
-		minPrice := float64(stepPriceSlice[0]) / 100
-		maxPrice := float64(stepPriceSlice[len(stepPriceSlice)-1]) / 100
-		mapKey := l.getSizePriceMapKey(*priceInfo.SizeId)
-		mapRsp[mapKey] = &types.GetPriceByPidRsp{
-			Items:     itemList,
-			MinPrice:  minPrice,
-			MaxPrice:  maxPrice,
-			StepRange: stepRange,
-		}
-	}
-	return resp.SetStatusWithMessage(basic.CodeOK, "success", mapRsp)
-}
-
-// 组装阶梯价格范围
-func (l *GetPriceByPidLogic) dealWithStepRange(stepNumSlice, stepPriceSlice []int, priceInfo gmodel.FsProductPrice) []types.StepRange {
-	//要求写死不影响前端展示
-	return []types.StepRange{
-		{
-			Begin: 1000,
-			End:   2999,
-			Price: 0.23,
-		},
-		{
-			Begin: 3000,
-			End:   4999,
-			Price: 0.2,
-		},
-		{
-			Begin: 5000,
-			End:   -1,
-			Price: 0.1,
-		},
-	}
-	//下面是正常的
-	lenStepNum := len(stepNumSlice)
-	lenStepPrice := len(stepPriceSlice)
-	stepListRsp := make([]types.StepRange, 0, lenStepNum)
-	//只有一个阶梯价格
-	if lenStepPrice == 1 {
-		stepListRsp = append(stepListRsp, types.StepRange{
-			Begin: *priceInfo.MinBuyNum * (*priceInfo.EachBoxNum),
-			End:   -1,
-			Price: float64(stepPriceSlice[0]) / 100,
-		})
-		return stepListRsp
-	}
-	begin := int64(0)
-	end := int64(0)
-	for numKey, stepNum := range stepNumSlice {
-		//先取最后一个
-		tmpPrice := float64(stepPriceSlice[lenStepPrice-1]) / 100
-		//如果同下标下面有价格
-		if numKey < lenStepPrice {
-			tmpPrice = float64(stepPriceSlice[numKey]) / 100
-		}
-		begin = int64(stepNum) * (*priceInfo.EachBoxNum)
-		//不是最后一个
-		if numKey < lenStepNum-1 {
-			nextBegin := int64(stepNumSlice[numKey+1]) * (*priceInfo.EachBoxNum)
-			end = nextBegin - 1
-		} else {
-			end = -1
-		}
-		stepListRsp = append(stepListRsp, types.StepRange{
-			Begin: begin,
-			End:   end,
-			Price: tmpPrice,
-		})
-	}
-	return stepListRsp
-}
-
-// 获取mapKey
-func (l *GetPriceByPidLogic) getSizePriceMapKey(sizeId int64) string {
-	return fmt.Sprintf("_%d", sizeId)
-}