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dendrite/setup/jetstream/streams.go
Till 249b32c4f3
Refactor notifications (#2688)
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>
2022-09-27 15:01:34 +02:00

103 lines
2.4 KiB
Go

package jetstream
import (
"fmt"
"regexp"
"time"
"github.com/nats-io/nats.go"
)
const (
UserID = "user_id"
RoomID = "room_id"
EventID = "event_id"
)
var (
InputRoomEvent = "InputRoomEvent"
InputDeviceListUpdate = "InputDeviceListUpdate"
InputSigningKeyUpdate = "InputSigningKeyUpdate"
OutputRoomEvent = "OutputRoomEvent"
OutputSendToDeviceEvent = "OutputSendToDeviceEvent"
OutputKeyChangeEvent = "OutputKeyChangeEvent"
OutputTypingEvent = "OutputTypingEvent"
OutputClientData = "OutputClientData"
OutputNotificationData = "OutputNotificationData"
OutputReceiptEvent = "OutputReceiptEvent"
OutputStreamEvent = "OutputStreamEvent"
OutputReadUpdate = "OutputReadUpdate"
RequestPresence = "GetPresence"
OutputPresenceEvent = "OutputPresenceEvent"
InputFulltextReindex = "InputFulltextReindex"
)
var safeCharacters = regexp.MustCompile("[^A-Za-z0-9$]+")
func Tokenise(str string) string {
return safeCharacters.ReplaceAllString(str, "_")
}
func InputRoomEventSubj(roomID string) string {
return fmt.Sprintf("%s.%s", InputRoomEvent, Tokenise(roomID))
}
var streams = []*nats.StreamConfig{
{
Name: InputRoomEvent,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: InputDeviceListUpdate,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: InputSigningKeyUpdate,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputRoomEvent,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputSendToDeviceEvent,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputKeyChangeEvent,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputTypingEvent,
Retention: nats.InterestPolicy,
Storage: nats.MemoryStorage,
MaxAge: time.Second * 60,
},
{
Name: OutputClientData,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputReceiptEvent,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputNotificationData,
Retention: nats.InterestPolicy,
Storage: nats.FileStorage,
},
{
Name: OutputPresenceEvent,
Retention: nats.InterestPolicy,
Storage: nats.MemoryStorage,
MaxAge: time.Minute * 5,
},
}