summaryrefslogtreecommitdiffstats
path: root/modules/eventsource/manager_run.go
blob: ccfe2e07097a09b41809ed0189973344b4a90d9b (plain)
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
// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package eventsource

import (
	"context"
	"time"

	"code.gitea.io/gitea/models"
	"code.gitea.io/gitea/modules/graceful"
	"code.gitea.io/gitea/modules/log"
	"code.gitea.io/gitea/modules/setting"
	"code.gitea.io/gitea/modules/timeutil"
)

// Init starts this eventsource
func (m *Manager) Init() {
	if setting.UI.Notification.EventSourceUpdateTime <= 0 {
		return
	}
	go graceful.GetManager().RunWithShutdownContext(m.Run)
}

// Run runs the manager within a provided context
func (m *Manager) Run(ctx context.Context) {
	then := timeutil.TimeStampNow().Add(-2)
	timer := time.NewTicker(setting.UI.Notification.EventSourceUpdateTime)
loop:
	for {
		select {
		case <-ctx.Done():
			timer.Stop()
			break loop
		case <-timer.C:
			now := timeutil.TimeStampNow().Add(-2)

			uidCounts, err := models.GetUIDsAndNotificationCounts(then, now)
			if err != nil {
				log.Error("Unable to get UIDcounts: %v", err)
			}
			for _, uidCount := range uidCounts {
				m.SendMessage(uidCount.UserID, &Event{
					Name: "notification-count",
					Data: uidCount,
				})
			}
			then = now
		}
	}
	m.UnregisterAll()
}