1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
package streams
import (
"context"
"github.com/matrix-org/dendrite/syncapi/types"
)
type NotificationDataStreamProvider struct {
StreamProvider
}
func (p *NotificationDataStreamProvider) Setup() {
p.StreamProvider.Setup()
id, err := p.DB.MaxStreamPositionForNotificationData(context.Background())
if err != nil {
panic(err)
}
p.latest = id
}
func (p *NotificationDataStreamProvider) CompleteSync(
ctx context.Context,
req *types.SyncRequest,
) types.StreamPosition {
return p.IncrementalSync(ctx, req, 0, p.LatestPosition(ctx))
}
func (p *NotificationDataStreamProvider) IncrementalSync(
ctx context.Context,
req *types.SyncRequest,
from, _ types.StreamPosition,
) types.StreamPosition {
// Get the unread notifications for rooms in our join response.
// This is to ensure clients always have an unread notification section
// and can display the correct numbers.
countsByRoom, err := p.DB.GetUserUnreadNotificationCountsForRooms(ctx, req.Device.UserID, req.Rooms)
if err != nil {
req.Log.WithError(err).Error("GetUserUnreadNotificationCountsForRooms failed")
return from
}
// We're merely decorating existing rooms.
for roomID, jr := range req.Response.Rooms.Join {
counts := countsByRoom[roomID]
if counts == nil {
continue
}
jr.UnreadNotifications = &types.UnreadNotifications{
HighlightCount: counts.UnreadHighlightCount,
NotificationCount: counts.UnreadNotificationCount,
}
req.Response.Rooms.Join[roomID] = jr
}
return p.LatestPosition(ctx)
}
|
