fix

server/product/internal/logic/getrendersettingbypidlogic.go

@@ -0,0 +1,152 @@
+package logic
+
+import (
+	"errors"
+	"fusenapi/constants"
+	"fusenapi/model/gmodel"
+	"fusenapi/utils/auth"
+	"fusenapi/utils/basic"
+	"fusenapi/utils/color_list"
+	"gorm.io/gorm"
+	"strings"
+
+	"context"
+
+	"fusenapi/server/product/internal/svc"
+	"fusenapi/server/product/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetRenderSettingByPidLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetRenderSettingByPidLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetRenderSettingByPidLogic {
+	return &GetRenderSettingByPidLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetRenderSettingByPidLogic) GetRenderSettingByPid(req *types.GetRenderSettingByPidReq, 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
+	productInfo, err := l.svcCtx.AllModels.FsProduct.FindOneBySn(l.ctx, req.Pid)
+	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")
+	}
+	//获取产品分类
+	tagInfo, err := l.svcCtx.AllModels.FsTags.FindOne(l.ctx, *productInfo.Type)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "product tag is not exists")
+		}
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get tag info")
+	}
+	//是否低效果渲染
+	isLowRendering := false
+	//是否移除背景
+	isRemoveBg := false
+	//是否存在最新设计
+	lastDesign := false
+	//是否拥有云渲染设计方案
+	renderDesign := false
+	renderDesign, err = l.checkRenderDesign(req.ClientNo)
+	if err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to checkRenderDesign")
+	}
+	if userinfo.UserId != 0 {
+		user, err := l.svcCtx.AllModels.FsUser.FindUserById(l.ctx, userinfo.UserId)
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return resp.SetStatusAddMessage(basic.CodeDbRecordNotFoundErr, "user info is not exists")
+			}
+			logx.Error(err)
+			return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get user info")
+		}
+		isLowRendering = *user.IsLowRendering > 0
+		isRemoveBg = *user.IsRemoveBg > 0
+		lastDesign, err = l.checkLastDesignExists(user.Id)
+		if err != nil {
+			logx.Error(err)
+			return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to check if exists last design ")
+		}
+	}
+	return resp.SetStatusWithMessage(basic.CodeOK, "success", types.GetRenderSettingByPidRsp{
+		Id:             productInfo.Id,
+		Type:           *productInfo.Type,
+		Title:          *productInfo.Title,
+		IsEnv:          *productInfo.IsProtection,
+		IsMicro:        *productInfo.IsMicrowave,
+		TypeName:       *tagInfo.Title,
+		IsLowRendering: isLowRendering,
+		IsRemoveBg:     isRemoveBg,
+		RenderDesign:   renderDesign,
+		LastDesign:     lastDesign,
+		Colors:         color_list.GetColor(),
+	})
+}
+
+// 查询是否存在渲染设计
+func (l *GetRenderSettingByPidLogic) checkRenderDesign(clientNo string) (bool, error) {
+	if clientNo == "" {
+		return false, nil
+	}
+	renderDesign, err := l.svcCtx.AllModels.FsProductRenderDesign.FindOneRenderDesignByParams(l.ctx, gmodel.FindOneRenderDesignByParamsReq{
+		ClientNo: &clientNo,
+		Fields:   "id,info,material_id,optional_id,size_id,template_id",
+		OrderBy:  "`id` DESC",
+	})
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
+		return false, err
+	}
+	if renderDesign.Info != nil && *renderDesign.Info != "" {
+		return true, nil
+	}
+	return false, nil
+}
+
+// 查询是否存在最新设计
+func (l *GetRenderSettingByPidLogic) checkLastDesignExists(userId int64) (bool, error) {
+	//查询用户最近下单成功的数据
+	orderInfo, err := l.svcCtx.AllModels.FsOrder.FindLastSuccessOneOrder(l.ctx, userId, int64(constants.STATUS_NEW_NOT_PAY))
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
+		return false, err
+	}
+	//获取该订单相关设计信息
+	orderDetail, err := l.svcCtx.AllModels.FsOrderDetail.GetOneOrderDetailByOrderId(l.ctx, orderInfo.Id)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
+		return false, err
+	}
+	//获取设计模板详情，便于获得design_id
+	orderDetailTemplate, err := l.svcCtx.AllModels.FsOrderDetailTemplate.FindOne(l.ctx, *orderDetail.OrderDetailTemplateId)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
+		return false, err
+	}
+	return *orderDetailTemplate.DesignId > 0, nil
+}