mirror of
https://github.com/ProtonMail/proton-bridge.git
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efbe84964f
Update imap service to use the new sync service. The new sync state is stored as simple file on disk to avoid contention with concurrent vault writes.
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Copyright (c) 2023 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package imapservice
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import (
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"context"
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"time"
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"github.com/ProtonMail/proton-bridge/v3/internal/events"
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)
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type syncReporter struct {
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userID string
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eventPublisher events.EventPublisher
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start time.Time
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total int64
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count int64
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last time.Time
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freq time.Duration
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}
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func (rep *syncReporter) OnStart(ctx context.Context) {
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rep.start = time.Now()
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rep.eventPublisher.PublishEvent(ctx, events.SyncStarted{UserID: rep.userID})
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}
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func (rep *syncReporter) OnFinished(ctx context.Context) {
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rep.eventPublisher.PublishEvent(ctx, events.SyncFinished{
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UserID: rep.userID,
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})
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}
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func (rep *syncReporter) OnError(ctx context.Context, err error) {
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rep.eventPublisher.PublishEvent(ctx, events.SyncFailed{
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UserID: rep.userID,
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Error: err,
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})
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}
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func (rep *syncReporter) OnProgress(ctx context.Context, delta int64) {
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rep.count += delta
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if time.Since(rep.last) > rep.freq {
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rep.eventPublisher.PublishEvent(ctx, events.SyncProgress{
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UserID: rep.userID,
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Progress: float64(rep.count) / float64(rep.total),
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Elapsed: time.Since(rep.start),
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Remaining: time.Since(rep.start) * time.Duration(rep.total-(rep.count+1)) / time.Duration(rep.count+1),
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})
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rep.last = time.Now()
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}
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}
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func (rep *syncReporter) InitializeProgressCounter(_ context.Context, current int64, total int64) {
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rep.count = current
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rep.total = total
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}
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func newSyncReporter(userID string, eventsPublisher events.EventPublisher, freq time.Duration) *syncReporter {
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return &syncReporter{
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userID: userID,
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eventPublisher: eventsPublisher,
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start: time.Now(),
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freq: freq,
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}
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}
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