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// 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 federatingdb
import (
"context"
"github.com/superseriousbusiness/activity/pub"
"github.com/superseriousbusiness/activity/streams/vocab"
"github.com/superseriousbusiness/gotosocial/internal/filter/spam"
"github.com/superseriousbusiness/gotosocial/internal/filter/visibility"
"github.com/superseriousbusiness/gotosocial/internal/state"
"github.com/superseriousbusiness/gotosocial/internal/typeutils"
)
// DB wraps the pub.Database interface with
// a couple of custom functions for GoToSocial.
type DB interface {
// Default functionality.
pub.Database
/*
Overridden functionality for calling from federatingProtocol.
*/
Undo(ctx context.Context, undo vocab.ActivityStreamsUndo) error
Accept(ctx context.Context, accept vocab.ActivityStreamsAccept) error
Reject(ctx context.Context, reject vocab.ActivityStreamsReject) error
Announce(ctx context.Context, announce vocab.ActivityStreamsAnnounce) error
Move(ctx context.Context, move vocab.ActivityStreamsMove) error
}
// FederatingDB uses the given state interface
// to implement the go-fed pub.Database interface.
type federatingDB struct {
state *state.State
converter *typeutils.Converter
visFilter *visibility.Filter
spamFilter *spam.Filter
}
// New returns a DB that satisfies the pub.Database
// interface, using the given state and filters.
func New(
state *state.State,
converter *typeutils.Converter,
visFilter *visibility.Filter,
spamFilter *spam.Filter,
) DB {
fdb := federatingDB{
state: state,
converter: converter,
visFilter: visFilter,
spamFilter: spamFilter,
}
return &fdb
}
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