fix

server/product/internal/logic/getmodelbypidlogic.go

@@ -0,0 +1,85 @@
+package logic
+
+import (
+	"encoding/json"
+	"errors"
+	"fusenapi/constants"
+	"fusenapi/utils/auth"
+	"fusenapi/utils/basic"
+	"gorm.io/gorm"
+	"strings"
+
+	"context"
+
+	"fusenapi/server/product/internal/svc"
+	"fusenapi/server/product/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetModelByPidLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetModelByPidLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetModelByPidLogic {
+	return &GetModelByPidLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetModelByPidLogic) GetModelByPid(req *types.GetModelByPidReq, 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")
+	}
+	//获取产品尺寸列表(只是获取id)
+	sizeList, err := l.svcCtx.AllModels.FsProductSize.GetAllByProductIds(l.ctx, []int64{productInfo.Id}, "id")
+	if err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get size list")
+	}
+	if len(sizeList) == 0 {
+		return resp.SetStatusWithMessage(basic.CodeOK, "success:size list is empty", []interface{}{})
+	}
+	sizeIds := make([]int64, 0, len(sizeList))
+	for _, v := range sizeList {
+		sizeIds = append(sizeIds, v.Id)
+	}
+	//获取模型数据(只是获取model_info)
+	model3dList, err := l.svcCtx.AllModels.FsProductModel3d.GetAllBySizeIdsTag(l.ctx, sizeIds, constants.TAG_MODEL, "id,model_info")
+	if err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get model list")
+	}
+	if len(model3dList) == 0 {
+		return resp.SetStatusWithMessage(basic.CodeOK, "success:model list is empty", []interface{}{})
+	}
+	//处理数据
+	mapModel := make(map[int64]interface{})
+	for _, v := range model3dList {
+		if v.ModelInfo == nil || *v.ModelInfo == "" {
+			mapModel[v.Id] = nil
+			continue
+		}
+		var info interface{}
+		if err = json.Unmarshal([]byte(*v.ModelInfo), &info); err != nil {
+			logx.Error(err)
+			return resp.SetStatusWithMessage(basic.CodeJsonErr, "failed to parse model info json")
+		}
+		mapModel[v.Id] = info
+	}
+	return resp.SetStatusWithMessage(basic.CodeOK, "success", mapModel)
+}

server/product/internal/logic/getsizebyproductlogic.go

@@ -63,7 +63,7 @@ func (l *GetSizeByProductLogic) GetSizeByProduct(userinfo *auth.UserInfo) (resp
 		productIds = append(productIds, v.Id)
 	}
 	productSizeModel := gmodel.NewFsProductSizeModel(l.svcCtx.MysqlConn)
-	productSizeList, err := productSizeModel.GetAllByProductIds(l.ctx, productIds, "sort-desc")
+	productSizeList, err := productSizeModel.GetAllByProductIds(l.ctx, productIds, "sort DESC")
 	if err != nil {
 		logx.Error(err)
 		return resp.SetStatusWithMessage(basic.CodeServiceErr, "failed to get product size list")