fix

model/gmodel/fs_product_model3d_logic.go

@@ -152,3 +152,17 @@ func (d *FsProductModel3dModel) FindOneByProductIdSizeIdTag(ctx context.Context,
 	err = db.Take(&resp).Error
 	return resp, err
 }
+
+func (d *FsProductModel3dModel) GetAllByProductIdsTags(ctx context.Context, productIds []int64, tags []int, fields ...string) (resp []FsProductModel3d, err error) {
+	if len(productIds) == 0 || len(tags) == 0 {
+		return
+	}
+	db := d.db.WithContext(ctx).Model(&FsProductModel3d{}).
+		Where("`product_id` in (?)  and `tag` in (?) and `status` = ?", productIds, tags, 1).
+		Order("sort DESC")
+	if len(fields) != 0 {
+		db = db.Select(fields[0])
+	}
+	err = db.Find(&resp).Error
+	return resp, err
+}

server/product/internal/logic/gettagproductlistlogic.go

@@ -3,10 +3,11 @@ package logic
 import (
 	"encoding/json"
 	"errors"
+	"fmt"
+	"fusenapi/constants"
 	"fusenapi/model/gmodel"
 	"fusenapi/utils/auth"
 	"fusenapi/utils/basic"
-	"fusenapi/utils/format"
 	"fusenapi/utils/image"
 	"fusenapi/utils/s3url_to_s3id"
 	"gorm.io/gorm"
@@ -228,32 +229,50 @@ func (l *GetTagProductListLogic) getProductRelationInfo(req getProductRelationIn
 			CoverMetadata: req.MapResourceMetadata[*v.Cover],
 		})
 	}
-	//获取产品价格列表
-	productPriceList, err := l.svcCtx.AllModels.FsProductPrice.GetSimplePriceListByProductIds(l.ctx, productIds)
+	//获取产品模型价格列表
+	modelList, err := l.svcCtx.AllModels.FsProductModel3d.GetAllByProductIdsTags(l.ctx, productIds, []int{constants.TAG_MODEL, constants.TAG_PARTS}, "id,product_id,price,tag,step_price")
 	if err != nil {
 		logx.Error(err)
-		return nil, errors.New("failed to get product min price list")
+		return nil, errors.New("failed to get model list")
 	}
-	//存储产品最小价格
-	for _, v := range productPriceList {
-		priceStrSlic := strings.Split(v.Price, ",")
-		priceSlice, err := format.StrSlicToIntSlice(priceStrSlic)
-		if err != nil {
-			logx.Error(err)
-			return nil, errors.New("parse price err")
+	mapModelMinPrice := make(map[int64]int64)
+	//每个模型/配件存储最小价格
+	for _, modelInfo := range modelList {
+		switch *modelInfo.Tag {
+		case constants.TAG_MODEL: //模型
+			if modelInfo.StepPrice == nil || len(*modelInfo.StepPrice) == 0 {
+				return nil, errors.New(fmt.Sprintf("model step price is not set:%d", modelInfo.Id))
+			}
+			var stepPrice gmodel.StepPriceJsonStruct
+			if err = json.Unmarshal(*modelInfo.StepPrice, &stepPrice); err != nil {
+				logx.Error(err)
+				return nil, errors.New(fmt.Sprintf("failed to parse model step price:%d", modelInfo.Id))
+			}
+			lenRange := len(stepPrice.PriceRange)
+			if lenRange == 0 {
+				return nil, errors.New(fmt.Sprintf("the count of step price is 0:%d", modelInfo.Id))
+			}
+			mapModelMinPrice[modelInfo.Id] = stepPrice.PriceRange[lenRange-1].Price
+		case constants.TAG_PARTS: //配件
+			mapModelMinPrice[modelInfo.Id] = *modelInfo.Price
 		}
-		if len(priceSlice) == 0 {
+	}
+	//给产品存储最小价格
+	for _, v := range modelList {
+		if *v.Tag != constants.TAG_MODEL {
 			continue
 		}
-		//正序排序价格（注意排序后的阶梯价格不能用作阶梯数量价格计算）
-		sort.Ints(priceSlice)
-		if min, ok := req.MapProductMinPrice[v.ProductId]; ok {
-			if min > int64(priceSlice[0]) {
-				req.MapProductMinPrice[v.ProductId] = int64(priceSlice[0])
-			}
-		} else {
-			req.MapProductMinPrice[v.ProductId] = int64(priceSlice[0])
+		itemPrice := mapModelMinPrice[v.Id]
+		if *v.PartId > 0 {
+			itemPrice += mapModelMinPrice[*v.PartId]
 		}
+		if minPrice, ok := req.MapProductMinPrice[*v.ProductId]; ok {
+			if itemPrice < minPrice {
+				req.MapProductMinPrice[*v.ProductId] = itemPrice
+			}
+			continue
+		}
+		req.MapProductMinPrice[*v.ProductId] = itemPrice
 	}
 	//获取模板
 	productTemplatesV2List, err = l.svcCtx.AllModels.FsProductTemplateV2.FindAllByProductIds(l.ctx, productIds, "sort ASC", "product_id,id,model_id,template_tag")