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Refactor notifications (#2688)

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This PR changes the handling of notifications
- removes the `StreamEvent` and `ReadUpdate` stream
- listens on the `OutputRoomEvent` stream in the UserAPI to inform the
SyncAPI about unread notifications
- listens on the `OutputReceiptEvent` stream in the UserAPI to set
receipts/update notifications
- sets the `read_markers` directly from within the internal UserAPI

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
This commit is contained in:
Till 2022-09-27 15:01:34 +02:00 • committed by GitHub
parent f18bce93cc
commit 249b32c4f3
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GPG key ID: 4AEE18F83AFDEB23
32 changed files with 368 additions and 598 deletions
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46
syncapi/consumers/clientapi.go
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@ -16,9 +16,7 @@ package consumers
import (
"context"
"database/sql"
"encoding/json"
"fmt"
"github.com/getsentry/sentry-go"
"github.com/matrix-org/gomatrixserverlib"
@ -31,7 +29,6 @@ import (
"github.com/matrix-org/dendrite/setup/jetstream"
"github.com/matrix-org/dendrite/setup/process"
"github.com/matrix-org/dendrite/syncapi/notifier"
"github.com/matrix-org/dendrite/syncapi/producers"
"github.com/matrix-org/dendrite/syncapi/storage"
"github.com/matrix-org/dendrite/syncapi/types"
)
@ -46,7 +43,6 @@ type OutputClientDataConsumer struct {
stream types.StreamProvider
notifier *notifier.Notifier
serverName gomatrixserverlib.ServerName
producer *producers.UserAPIReadProducer
}
// NewOutputClientDataConsumer creates a new OutputClientData consumer. Call Start() to begin consuming from room servers.
@ -57,7 +53,6 @@ func NewOutputClientDataConsumer(
store storage.Database,
notifier *notifier.Notifier,
stream types.StreamProvider,
producer *producers.UserAPIReadProducer,
) *OutputClientDataConsumer {
return &OutputClientDataConsumer{
ctx: process.Context(),
@ -68,7 +63,6 @@ func NewOutputClientDataConsumer(
notifier: notifier,
stream: stream,
serverName: cfg.Matrix.ServerName,
producer: producer,
}
}
@ -113,15 +107,6 @@ func (s *OutputClientDataConsumer) onMessage(ctx context.Context, msgs []*nats.M
return false
}
if err = s.sendReadUpdate(ctx, userID, output); err != nil {
log.WithError(err).WithFields(logrus.Fields{
"user_id": userID,
"room_id": output.RoomID,
}).Errorf("Failed to generate read update")
sentry.CaptureException(err)
return false
}
if output.IgnoredUsers != nil {
if err := s.db.UpdateIgnoresForUser(ctx, userID, output.IgnoredUsers); err != nil {
log.WithError(err).WithFields(logrus.Fields{
@ -136,34 +121,3 @@ func (s *OutputClientDataConsumer) onMessage(ctx context.Context, msgs []*nats.M
return true
}
func (s *OutputClientDataConsumer) sendReadUpdate(ctx context.Context, userID string, output eventutil.AccountData) error {
if output.Type != "m.fully_read" || output.ReadMarker == nil {
return nil
}
_, serverName, err := gomatrixserverlib.SplitID('@', userID)
if err != nil {
return fmt.Errorf("gomatrixserverlib.SplitID: %w", err)
}
if serverName != s.serverName {
return nil
}
var readPos types.StreamPosition
var fullyReadPos types.StreamPosition
if output.ReadMarker.Read != "" {
if _, readPos, err = s.db.PositionInTopology(ctx, output.ReadMarker.Read); err != nil && err != sql.ErrNoRows {
return fmt.Errorf("s.db.PositionInTopology (Read): %w", err)
}
}
if output.ReadMarker.FullyRead != "" {
if _, fullyReadPos, err = s.db.PositionInTopology(ctx, output.ReadMarker.FullyRead); err != nil && err != sql.ErrNoRows {
return fmt.Errorf("s.db.PositionInTopology (FullyRead): %w", err)
}
}
if readPos > 0 || fullyReadPos > 0 {
if err := s.producer.SendReadUpdate(userID, output.RoomID, readPos, fullyReadPos); err != nil {
return fmt.Errorf("s.producer.SendReadUpdate: %w", err)
}
}
return nil
}