GoToSocial/internal/processing/markers/update.go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package markers

import (
	"context"
	"errors"
	"fmt"

	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
	"github.com/superseriousbusiness/gotosocial/internal/db"
	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)

// Update updates the given markers and returns an API model for them.
func (p *Processor) Update(ctx context.Context, markers []*gtsmodel.Marker) (*apimodel.Marker, gtserror.WithCode) {
	for _, marker := range markers {
		if err := p.state.DB.UpdateMarker(ctx, marker); err != nil {
			if errors.Is(err, db.ErrAlreadyExists) {
				return nil, gtserror.NewErrorConflict(err, "marker updated by another client")
			}
			return nil, gtserror.NewErrorInternalError(err)
		}
	}

	apiMarker, err := p.converter.MarkersToAPIMarker(ctx, markers)
	if err != nil {
		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting marker to api: %w", err))
	}

	return apiMarker, nil
}