mirror of
https://github.com/matrix-org/dendrite.git
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369890c5d1
* Multiroom feature * Run multiroom visibility expiration conditionally Remove SQLite and go 1.18 for tests matrixes * Remove sqlite from unit tests * Fix linter errors * Do not build with go1.18 * Do not run upgrade tests * Fix dendrite workflow * Add forgotten content and timestamp fields to multiroom in sync response * Fix syncapi multiroom unit tests * Review adjustments in queries and naming * Remove no longer maintained linters from golangci-lint configuration * Document sqlc code generation
73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
// Copyright 2022 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package streams
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import (
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"context"
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"database/sql"
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"github.com/matrix-org/dendrite/syncapi/notifier"
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"github.com/matrix-org/dendrite/syncapi/storage"
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"github.com/matrix-org/dendrite/syncapi/storage/mrd"
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"github.com/matrix-org/dendrite/syncapi/types"
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)
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type MultiRoomDataStreamProvider struct {
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DefaultStreamProvider
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notifier *notifier.Notifier
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mrdDb *mrd.Queries
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}
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func (p *MultiRoomDataStreamProvider) Setup(ctx context.Context, snapshot storage.DatabaseTransaction) {
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p.DefaultStreamProvider.Setup(ctx, snapshot)
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id, err := p.mrdDb.SelectMaxId(context.Background())
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if err != nil && err != sql.ErrNoRows {
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panic(err)
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}
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p.latestMutex.Lock()
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defer p.latestMutex.Unlock()
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if id == nil {
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p.latest = types.StreamPosition(0)
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} else {
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p.latest = types.StreamPosition(id.(int64))
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}
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}
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func (p *MultiRoomDataStreamProvider) CompleteSync(
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ctx context.Context,
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snapshot storage.DatabaseTransaction,
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req *types.SyncRequest,
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) types.StreamPosition {
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return p.IncrementalSync(ctx, snapshot, req, 0, p.LatestPosition(ctx))
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}
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func (p *MultiRoomDataStreamProvider) IncrementalSync(
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ctx context.Context,
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snapshot storage.DatabaseTransaction,
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req *types.SyncRequest,
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from, to types.StreamPosition,
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) types.StreamPosition {
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mr, err := snapshot.SelectMultiRoomData(ctx, &types.Range{From: from, To: to}, req.JoinedRooms)
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if err != nil {
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req.Log.WithError(err).Error("GetUserUnreadNotificationCountsForRooms failed")
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return from
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}
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req.Log.Tracef("MultiRoomDataStreamProvider IncrementalSync: %+v", mr)
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req.Response.MultiRoom = mr
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return to
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}
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