Method List

internal/handler/userExample_logic.go:135–173

List get a paginated list of userExamples by custom conditions

(ctx context.Context, req *serverNameExampleV1.ListUserExampleRequest)

// List get a paginated list of userExamples by custom conditions
func (h *userExamplePbHandler) List(ctx context.Context, req *serverNameExampleV1.ListUserExampleRequest) (*serverNameExampleV1.ListUserExampleReply, error) {
	err := req.Validate()
	if err != nil {
		logger.Warn("req.Validate error", logger.Err(err), logger.Any("req", req), middleware.CtxRequestIDField(ctx))
		return nil, ecode.InvalidParams.Err()
	}

	params := &query.Params{}
	err = copier.Copy(params, req.Params)
	if err != nil {
		return nil, ecode.ErrListUserExample.Err()
	}
	// Note: if copier.Copy cannot assign a value to a field, add it here

	records, total, err := h.userExampleDao.GetByColumns(ctx, params)
	if err != nil {
		if strings.Contains(err.Error(), "query params error:") {
			logger.Warn("GetByColumns error", logger.Err(err), logger.Any("params", params), middleware.CtxRequestIDField(ctx))
			return nil, ecode.InvalidParams.Err()
		}
		logger.Error("GetByColumns error", logger.Err(err), logger.Any("params", params), middleware.CtxRequestIDField(ctx))
		return nil, ecode.InternalServerError.Err()
	}

	userExamples := []*serverNameExampleV1.UserExample{}
	for _, record := range records {
		data, err := convertUserExamplePb(record)
		if err != nil {
			logger.Warn("convertUserExample error", logger.Err(err), logger.Any("id", record.ID), middleware.CtxRequestIDField(ctx))
			continue
		}
		userExamples = append(userExamples, data)
	}

	return &serverNameExampleV1.ListUserExampleReply{
		Total:        total,
		UserExamples: userExamples,
	}, nil
}

func convertUserExamplePb(record *model.UserExample) (*serverNameExampleV1.UserExample, error) {
	value := &serverNameExampleV1.UserExample{}