mirror of
https://github.com/matrix-org/dendrite.git
synced 2024-11-23 06:41:56 -06:00
103 lines
2.7 KiB
Go
103 lines
2.7 KiB
Go
package producers
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
|
|
"github.com/matrix-org/gomatrixserverlib"
|
|
"github.com/nats-io/nats.go"
|
|
log "github.com/sirupsen/logrus"
|
|
|
|
"github.com/matrix-org/dendrite/internal/eventutil"
|
|
"github.com/matrix-org/dendrite/setup/jetstream"
|
|
"github.com/matrix-org/dendrite/userapi/storage"
|
|
)
|
|
|
|
type JetStreamPublisher interface {
|
|
PublishMsg(*nats.Msg, ...nats.PubOpt) (*nats.PubAck, error)
|
|
}
|
|
|
|
// SyncAPI produces messages for the Sync API server to consume.
|
|
type SyncAPI struct {
|
|
db storage.Notification
|
|
producer JetStreamPublisher
|
|
clientDataTopic string
|
|
notificationDataTopic string
|
|
}
|
|
|
|
func NewSyncAPI(db storage.UserDatabase, js JetStreamPublisher, clientDataTopic string, notificationDataTopic string) *SyncAPI {
|
|
return &SyncAPI{
|
|
db: db,
|
|
producer: js,
|
|
clientDataTopic: clientDataTopic,
|
|
notificationDataTopic: notificationDataTopic,
|
|
}
|
|
}
|
|
|
|
// SendAccountData sends account data to the Sync API server.
|
|
func (p *SyncAPI) SendAccountData(userID string, data eventutil.AccountData) error {
|
|
m := &nats.Msg{
|
|
Subject: p.clientDataTopic,
|
|
Header: nats.Header{},
|
|
}
|
|
m.Header.Set(jetstream.UserID, userID)
|
|
|
|
var err error
|
|
m.Data, err = json.Marshal(data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
log.WithFields(log.Fields{
|
|
"user_id": userID,
|
|
"room_id": data.RoomID,
|
|
"data_type": data.Type,
|
|
}).Tracef("Producing to topic '%s'", p.clientDataTopic)
|
|
|
|
_, err = p.producer.PublishMsg(m)
|
|
return err
|
|
}
|
|
|
|
// GetAndSendNotificationData reads the database and sends data about unread
|
|
// notifications to the Sync API server.
|
|
func (p *SyncAPI) GetAndSendNotificationData(ctx context.Context, userID, roomID string) error {
|
|
localpart, domain, err := gomatrixserverlib.SplitID('@', userID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
ntotal, nhighlight, err := p.db.GetRoomNotificationCounts(ctx, localpart, domain, roomID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return p.sendNotificationData(userID, &eventutil.NotificationData{
|
|
RoomID: roomID,
|
|
UnreadHighlightCount: int(nhighlight),
|
|
UnreadNotificationCount: int(ntotal),
|
|
})
|
|
}
|
|
|
|
// sendNotificationData sends data about unread notifications to the Sync API server.
|
|
func (p *SyncAPI) sendNotificationData(userID string, data *eventutil.NotificationData) error {
|
|
m := &nats.Msg{
|
|
Subject: p.notificationDataTopic,
|
|
Header: nats.Header{},
|
|
}
|
|
m.Header.Set(jetstream.UserID, userID)
|
|
|
|
var err error
|
|
m.Data, err = json.Marshal(data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
log.WithFields(log.Fields{
|
|
"user_id": userID,
|
|
"room_id": data.RoomID,
|
|
}).Tracef("Producing to topic '%s'", p.clientDataTopic)
|
|
|
|
_, err = p.producer.PublishMsg(m)
|
|
return err
|
|
}
|