fix

model/gmodel/fs_product_template_v2_logic.go

@@ -52,15 +52,19 @@ func (t *FsProductTemplateV2Model) FindByParam(ctx context.Context, id int64, mo
 func (t *FsProductTemplateV2Model) Update(ctx context.Context, id int64, data *FsProductTemplateV2) error {
 	return t.db.WithContext(ctx).Model(&FsProductTemplateV2{}).Where("`id` = ? ", id).Updates(&data).Error
 }
-func (t *FsProductTemplateV2Model) FindAllByModelIds(ctx context.Context, modelIds []int64) (resp []FsProductTemplateV2, err error) {
+func (t *FsProductTemplateV2Model) FindAllByModelIds(ctx context.Context, modelIds []int64, orderBy string, fields ...string) (resp []FsProductTemplateV2, err error) {
 	if len(modelIds) == 0 {
 		return
 	}
-	err = t.db.WithContext(ctx).Model(&FsProductTemplateV2{}).Where("`model_id` in (?) and `is_del` = ? and `status` = ?", modelIds, 0, 1).Find(&resp).Error
+	db := t.db.WithContext(ctx).Model(&FsProductTemplateV2{}).Where("`model_id` in (?) and `is_del` = ? and `status` = ?", modelIds, 0, 1)
-	if err != nil {
+	switch orderBy {
-		return nil, err
+	case "":
+		db = db.Order("id DESC")
+	default:
+		db = db.Order(orderBy)
 	}
-	return
+	err = db.Find(&resp).Error
+	return resp, err
 }
 func (t *FsProductTemplateV2Model) FindAllByProductIdModelIds(ctx context.Context, modelIds []int64, productId int64) (resp []FsProductTemplateV2, err error) {
 	if len(modelIds) == 0 {

server/product-model/internal/logic/getmodelotherinfologic.go

@@ -70,7 +70,7 @@ func (l *GetModelOtherInfoLogic) GetModelOtherInfo(req *types.GetModelOtherInfoR
 		map3dModel[v.Id] = k
 	}
 	//根据模型ids获取产品模板
-	productTemplateV2List, err := l.svcCtx.AllModels.FsProductTemplateV2.FindAllByModelIds(l.ctx, modelIds)
+	productTemplateV2List, err := l.svcCtx.AllModels.FsProductTemplateV2.FindAllByModelIds(l.ctx, modelIds, "")
 	if err != nil {
 		logx.Error(err)
 		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product v2 template list")

server/product/internal/handler/gettemplatebypidhandler.go

@@ -0,0 +1,78 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/zeromicro/go-zero/core/logx"
+	"github.com/zeromicro/go-zero/rest/httpx"
+
+	"fusenapi/utils/auth"
+	"fusenapi/utils/basic"
+
+	"fusenapi/server/product/internal/logic"
+	"fusenapi/server/product/internal/svc"
+	"fusenapi/server/product/internal/types"
+)
+
+func GetTemplateByPidHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+
+		var (
+			// 定义错误变量
+			err error
+			// 定义用户信息变量
+			userinfo *auth.UserInfo
+		)
+		// 解析JWT token,并对空用户进行判断
+		claims, err := svcCtx.ParseJwtToken(r)
+		// 如果解析JWT token出错,则返回未授权的JSON响应并记录错误消息
+		if err != nil {
+			httpx.OkJsonCtx(r.Context(), w, &basic.Response{
+				Code:    401,            // 返回401状态码,表示未授权
+				Message: "unauthorized", // 返回未授权信息
+			})
+			logx.Info("unauthorized:", err.Error()) // 记录错误日志
+			return
+		}
+
+		if claims != nil {
+			// 从token中获取对应的用户信息
+			userinfo, err = auth.GetUserInfoFormMapClaims(claims)
+			// 如果获取用户信息出错,则返回未授权的JSON响应并记录错误消息
+			if err != nil {
+				httpx.OkJsonCtx(r.Context(), w, &basic.Response{
+					Code:    401,
+					Message: "unauthorized",
+				})
+				logx.Info("unauthorized:", err.Error())
+				return
+			}
+		} else {
+			// 如果claims为nil,则认为用户身份为白板用户
+			userinfo = &auth.UserInfo{UserId: 0, GuestId: 0}
+		}
+
+		var req types.GetTemplateByPidReq
+		// 如果端点有请求结构体，则使用httpx.Parse方法从HTTP请求体中解析请求数据
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.OkJsonCtx(r.Context(), w, &basic.Response{
+				Code:    510,
+				Message: "parameter error",
+			})
+			logx.Info(err)
+			return
+		}
+		// 创建一个业务逻辑层实例
+		l := logic.NewGetTemplateByPidLogic(r.Context(), svcCtx)
+		resp := l.GetTemplateByPid(&req, userinfo)
+		// 如果响应不为nil，则使用httpx.OkJsonCtx方法返回JSON响应;
+		if resp != nil {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		} else {
+			err := errors.New("server logic is error, resp must not be nil")
+			httpx.ErrorCtx(r.Context(), w, err)
+			logx.Error(err)
+		}
+	}
+}

server/product/internal/handler/routes.go

@@ -82,6 +82,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 				Path:    "/api/product/get_size_by_pid",
 				Handler: GetSizeByPidHandler(serverCtx),
 			},
+			{
+				Method:  http.MethodGet,
+				Path:    "/api/product/get_template_by_pid",
+				Handler: GetTemplateByPidHandler(serverCtx),
+			},
 		},
 	)
 }

server/product/internal/logic/getpricebypidlogic.go

@@ -52,6 +52,9 @@ func (l *GetPriceByPidLogic) GetPriceByPid(req *types.GetPriceByPidReq, userinfo
 		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 _, price := range priceList {

server/product/internal/logic/gettemplatebypidlogic.go

@@ -0,0 +1,149 @@
+package logic
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"fusenapi/constants"
+	"fusenapi/utils/auth"
+	"fusenapi/utils/basic"
+	"fusenapi/utils/image"
+	"gorm.io/gorm"
+	"strconv"
+	"strings"
+
+	"context"
+
+	"fusenapi/server/product/internal/svc"
+	"fusenapi/server/product/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetTemplateByPidLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetTemplateByPidLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetTemplateByPidLogic {
+	return &GetTemplateByPidLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetTemplateByPidLogic) GetTemplateByPid(req *types.GetTemplateByPidReq, 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")
+	}
+	if req.Size > 0 {
+		req.Size = image.GetCurrentSize(req.Size)
+	}
+	//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")
+	}
+	//获取尺寸ids(只获取)
+	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")
+	}
+	sizeIds := make([]int64, 0, len(sizeList))
+	for _, v := range sizeList {
+		sizeIds = append(sizeIds, v.Id)
+	}
+	//获取模型数据
+	modelList, err := l.svcCtx.AllModels.FsProductModel3d.GetAllBySizeIdsTag(l.ctx, sizeIds, constants.TAG_MODEL, "id,size_id")
+	if err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get model list")
+	}
+	if len(modelList) == 0 {
+		return resp.SetStatusWithMessage(basic.CodeOK, "success:model list is empty")
+	}
+	modelIds := make([]int64, 0, len(modelList))
+	mapModel := make(map[int64]int)
+	for k, v := range modelList {
+		modelIds = append(modelIds, v.Id)
+		mapModel[v.Id] = k
+	}
+	//获取模板数据
+	productTemplateList, err := l.svcCtx.AllModels.FsProductTemplateV2.FindAllByModelIds(l.ctx, modelIds, "sort DESC")
+	if err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product templates")
+	}
+	if len(productTemplateList) == 0 {
+		return resp.SetStatusWithMessage(basic.CodeOK, "success:product template list is empty")
+	}
+	tagIds := make([]int64, 0, len(productTemplateList))
+	for _, v := range productTemplateList {
+		if *v.Tag == "" {
+			continue
+		}
+		tag, err := strconv.ParseInt(*v.Tag, 10, 64)
+		if err != nil {
+			logx.Error(err)
+			return resp.SetStatusWithMessage(basic.CodeServiceErr, "template tag is not a number:"+*v.Tag)
+		}
+		tagIds = append(tagIds, tag)
+	}
+	//获取模板标签列表
+	templateTagList, err := l.svcCtx.AllModels.FsProductTemplateTags.GetListByIds(l.ctx, tagIds)
+	if err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get template tag list")
+	}
+	mapTemplateTag := make(map[string]int)
+	for k, v := range templateTagList {
+		mapTemplateTag[fmt.Sprintf("%d", v.Id)] = k
+	}
+	mapRsp := make(map[string][]interface{})
+	for _, v := range productTemplateList {
+		//过滤没有设置详细数据的模板
+		if v.TemplateInfo == nil || *v.TemplateInfo == "" {
+			continue
+		}
+		var templateInfo map[string]interface{}
+		if err = json.Unmarshal([]byte(*v.TemplateInfo), &templateInfo); err != nil {
+			logx.Error(err)
+			return resp.SetStatusWithMessage(basic.CodeJsonErr, "failed to parse json:template info")
+		}
+		if templateInfo["cover"] != nil && templateInfo["cover"].(string) != "" {
+			cover := strings.Split(templateInfo["cover"].(string), ".")
+			if req.Size >= 200 && len(cover) >= 2 {
+				templateInfo["cover"] = fmt.Sprintf("%s_%d.%s", cover[0], req.Size, cover[1])
+			}
+		} else {
+			templateInfo["cover"] = ""
+		}
+		templateInfo["tag_name"] = ""
+		if tagIndex, ok := mapTemplateTag[*v.Tag]; ok {
+			templateInfo["tag_name"] = *templateTagList[tagIndex].Title
+		}
+		templateInfo["title"] = *v.Title
+		modelIndex, ok := mapModel[*v.ModelId]
+		if !ok {
+			continue
+		}
+		key := fmt.Sprintf("_%d", *modelList[modelIndex].SizeId)
+		if _, ok = mapRsp[key]; ok {
+			mapRsp[key] = append(mapRsp[key], templateInfo)
+		} else {
+			mapRsp[key] = []interface{}{templateInfo}
+		}
+	}
+	return resp.SetStatusWithMessage(basic.CodeOK, "success", mapRsp)
+}

server/product/internal/types/types.go

@@ -326,6 +326,11 @@ type GetSizeByPidRsp struct {
 	ModelId         int64       `json:"model_id"`          //产品主模型id
 }
 
+type GetTemplateByPidReq struct {
+	Pid  string `form:"pid"`
+	Size uint32 `form:"size"`
+}
+
 type Request struct {
 }
 

server_api/product.api

@@ -53,6 +53,9 @@ service product {
 	//获取产品尺寸列表
 	@handler GetSizeByPidHandler
 	get /api/product/get_size_by_pid(GetSizeByPidReq) returns (response);
+	//获取产品模板列表
+	@handler GetTemplateByPidHandler
+	get /api/product/get_template_by_pid(GetTemplateByPidReq) returns (response);
 	//*********************产品详情分解接口结束***********************
 }
 
@@ -350,3 +353,8 @@ type GetSizeByPidRsp {
 	PartsCanDeleted bool        `json:"parts_can_deleted"` //用户可否删除配件
 	ModelId         int64       `json:"model_id"`          //产品主模型id
 }
+//获取产品模板列表
+type GetTemplateByPidReq {
+	Pid  string `form:"pid"`
+	Size uint32 `form:"size"`
+}