Files
photography/backend/internal/logic/photo/getPhotoLogic.go
xujiang 5dd0bc19e4
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style: 统一代码格式化 (go fmt + 配置更新)
- 后端:应用 go fmt 自动格式化,统一代码风格
- 前端:更新 API 配置,完善类型安全
- 所有代码符合项目规范,准备生产部署
2025-07-14 10:02:04 +08:00

59 lines
1.4 KiB
Go

package photo
import (
"context"
"photography-backend/internal/model"
"photography-backend/internal/svc"
"photography-backend/internal/types"
"photography-backend/pkg/errorx"
"github.com/zeromicro/go-zero/core/logx"
)
type GetPhotoLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}
// 获取照片详情
func NewGetPhotoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPhotoLogic {
return &GetPhotoLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}
func (l *GetPhotoLogic) GetPhoto(req *types.GetPhotoRequest) (resp *types.GetPhotoResponse, err error) {
// 1. 查询照片信息
photo, err := l.svcCtx.PhotoModel.FindOne(l.ctx, req.Id)
if err != nil {
if err == model.ErrNotFound {
return nil, errorx.NewWithCode(errorx.PhotoNotFound)
}
logx.Errorf("查询照片失败: %v", err)
return nil, errorx.NewWithCode(errorx.ServerError)
}
// 2. 返回结果
return &types.GetPhotoResponse{
BaseResponse: types.BaseResponse{
Code: errorx.Success,
Message: "查询成功",
},
Data: types.Photo{
Id: photo.Id,
Title: photo.Title,
Description: photo.Description.String,
FilePath: photo.FilePath,
ThumbnailPath: photo.ThumbnailPath,
UserId: photo.UserId,
CategoryId: photo.CategoryId,
CreatedAt: photo.CreatedAt.Unix(),
UpdatedAt: photo.UpdatedAt.Unix(),
},
}, nil
}