aiforge/modules/eventsource/manager_run.go

// 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 (
	"code.gitea.io/gitea/services/reward"
	"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() {
	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)
	rewardThen := then
	rewardTimer := time.NewTicker(setting.UI.Notification.RewardNotifyUpdateTime)
loop:
	for {
		select {
		case <-rewardTimer.C:
			now := timeutil.TimeStampNow().Add(-2)
			list := reward.GetRewardOperation(rewardThen, now)
			if list != nil {
				for _, l := range list {
					m.SendMessage(l.UserId, &Event{
						Name: "reward-operation",
						Data: l.Msg,
					})
				}
			}

			rewardThen = now
		}

		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
		default:
		}
	}
	m.UnregisterAll()
}