mirror of
https://github.com/superseriousbusiness/gotosocial.git
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60 lines
2.3 KiB
Go
60 lines
2.3 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package federatingdb
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import (
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"context"
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"codeberg.org/gruf/go-mutexes"
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"github.com/superseriousbusiness/activity/pub"
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"github.com/superseriousbusiness/activity/streams/vocab"
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"github.com/superseriousbusiness/gotosocial/internal/concurrency"
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"github.com/superseriousbusiness/gotosocial/internal/db"
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"github.com/superseriousbusiness/gotosocial/internal/messages"
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"github.com/superseriousbusiness/gotosocial/internal/typeutils"
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)
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// DB wraps the pub.Database interface with a couple of custom functions for GoToSocial.
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type DB interface {
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pub.Database
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Undo(ctx context.Context, undo vocab.ActivityStreamsUndo) error
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Accept(ctx context.Context, accept vocab.ActivityStreamsAccept) error
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Reject(ctx context.Context, reject vocab.ActivityStreamsReject) error
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Announce(ctx context.Context, announce vocab.ActivityStreamsAnnounce) error
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}
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// FederatingDB uses the underlying DB interface to implement the go-fed pub.Database interface.
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// It doesn't care what the underlying implementation of the DB interface is, as long as it works.
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type federatingDB struct {
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locks mutexes.MutexMap
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db db.DB
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fedWorker *concurrency.WorkerPool[messages.FromFederator]
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typeConverter typeutils.TypeConverter
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}
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// New returns a DB interface using the given database and config
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func New(db db.DB, fedWorker *concurrency.WorkerPool[messages.FromFederator]) DB {
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fdb := federatingDB{
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locks: mutexes.NewMap(-1, -1), // use defaults
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db: db,
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fedWorker: fedWorker,
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typeConverter: typeutils.NewConverter(db),
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}
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return &fdb
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}
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