forked from Silverfish/proton-bridge
102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
// Copyright (c) 2024 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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"fmt"
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"github.com/ProtonMail/go-proton-api"
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"github.com/ProtonMail/proton-bridge/v3/internal/logging"
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obsMetrics "github.com/ProtonMail/proton-bridge/v3/internal/services/imapservice/observabilitymetrics/syncmsgevents"
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"github.com/ProtonMail/proton-bridge/v3/internal/services/observability"
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"github.com/ProtonMail/proton-bridge/v3/internal/services/userevents"
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)
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func (s *Service) newSyncEventHandler() userevents.EventHandler {
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return userevents.EventHandler{
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RefreshHandler: s,
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AddressHandler: s,
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UserHandler: s,
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LabelHandler: nil,
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MessageHandler: &syncMessageEventHandler{service: s},
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UsedSpaceHandler: nil,
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UserSettingsHandler: nil,
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}
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}
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type syncMessageEventHandler struct {
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service *Service
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}
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func (s syncMessageEventHandler) HandleMessageEvents(ctx context.Context, events []proton.MessageEvent) error {
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s.service.log.Debug("handling message events (sync)")
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for _, event := range events {
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//nolint:exhaustive
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switch event.Action {
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case proton.EventCreate:
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updates, err := onMessageCreated(
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logging.WithLogrusField(ctx, "action", "create message (sync)"),
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s.service,
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event.Message,
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true,
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)
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if err != nil {
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s.service.observabilitySender.AddDistinctMetrics(observability.SyncError, obsMetrics.GenerateSyncFailureCreateMessageEventMetric())
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return fmt.Errorf("failed to handle create message event: %w", err)
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}
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if err := waitOnIMAPUpdates(ctx, updates); err != nil {
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return err
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}
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case proton.EventUpdate:
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if event.Message.IsDraft() || (event.Message.Flags&proton.MessageFlagSent != 0) {
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updates, err := onMessageUpdateDraftOrSent(
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logging.WithLogrusField(ctx, "action", "update draft or sent message (sync)"),
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s.service,
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event,
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)
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if err != nil {
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return fmt.Errorf("failed to handle update draft event (sync): %w", err)
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}
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if err := waitOnIMAPUpdates(ctx, updates); err != nil {
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return err
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}
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}
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case proton.EventDelete:
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updates := onMessageDeleted(
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logging.WithLogrusField(ctx, "action", "delete message (sync)"),
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s.service,
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event,
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)
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if err := waitOnIMAPUpdates(ctx, updates); err != nil {
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s.service.observabilitySender.AddDistinctMetrics(observability.SyncError, obsMetrics.GenerateSyncFailureDeleteMessageEventMetric())
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return fmt.Errorf("failed to handle delete message event in gluon: %w", err)
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}
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default:
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continue
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}
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}
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return nil
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}
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