dendrite/syncapi/producers/federationapi_presence.go
kegsay 72285b2659
refactor: update GMSL (#3058)
Sister PR to https://github.com/matrix-org/gomatrixserverlib/pull/364

Read this commit by commit to avoid going insane.
2023-04-19 15:50:33 +01:00

49 lines
1.5 KiB
Go

// Copyright 2022 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package producers
import (
"strconv"
"time"
"github.com/matrix-org/dendrite/setup/jetstream"
"github.com/matrix-org/dendrite/syncapi/types"
"github.com/matrix-org/gomatrixserverlib/spec"
"github.com/nats-io/nats.go"
)
// FederationAPIPresenceProducer produces events for the federation API server to consume
type FederationAPIPresenceProducer struct {
Topic string
JetStream nats.JetStreamContext
}
func (f *FederationAPIPresenceProducer) SendPresence(
userID string, presence types.Presence, statusMsg *string,
) error {
msg := nats.NewMsg(f.Topic)
msg.Header.Set(jetstream.UserID, userID)
msg.Header.Set("presence", presence.String())
msg.Header.Set("from_sync", "true") // only update last_active_ts and presence
msg.Header.Set("last_active_ts", strconv.Itoa(int(spec.AsTimestamp(time.Now()))))
if statusMsg != nil {
msg.Header.Set("status_msg", *statusMsg)
}
_, err := f.JetStream.PublishMsg(msg)
return err
}