database/gdb: scan zero value for google.protobuf.Timestamp about gf HOT 3 OPEN

func (s *sUser) GetById(ctx context.Context, uid uint64) (*pbentity.User, error) {
	var (
		user   *entity.User
		userPB *pbentity.User
	)

	// 从数据库中获取用户信息
	err := dao.User.Ctx(ctx).Where(do.User{
		Id: uid,
	}).Scan(&user)
	if user == nil {
		return nil, gerror.NewCodef(gcode.CodeInvalidParameter, g.I18n().T(ctx, "{#user-not-found}"))
	}

	// 转换 pb 对象
	if err := gconv.Struct(user, &userPB); err != nil {
		return nil, gerror.NewCodef(gcode.CodeInternalError, g.I18n().T(ctx, "{#system-busy}"))
	}

	// 处理 pb 时间
	userPB.CreateAt = timestamppb.New(user.CreateAt.Time)
	userPB.UpdateAt = timestamppb.New(user.UpdateAt.Time)

	return userPB, err
}

func (s *sUser) GetById(ctx context.Context, uid uint64) (*pbentity.User, error) {
var (
user *entity.User
userPB *pbentity.User
)

// Get user information from the database
err := dao.User.Ctx(ctx).Where(do.User{
Id: uid,
}).Scan(&user)
if user == nil {
return nil, gerror.NewCodef(gcode.CodeInvalidParameter, g.I18n().T(ctx, "{#user-not-found}"))
}

// Convert pb object
if err := gconv.Struct(user, &userPB); err != nil {
return nil, gerror.NewCodef(gcode.CodeInternalError, g.I18n().T(ctx, "{#system-busy}"))
}

// Process pb time
userPB.CreateAt = timestamppb.New(user.CreateAt.Time)
userPB.UpdateAt = timestamppb.New(user.UpdateAt.Time)

return userPB, err
}