Files
proton-bridge/internal/services/userevents/event_source.go
2025-01-02 14:03:49 +01:00

41 lines
1.3 KiB
Go

// Copyright (c) 2025 Proton AG
//
// This file is part of Proton Mail Bridge.
//
// Proton Mail Bridge is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Proton Mail Bridge is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
package userevents
import (
"context"
"github.com/ProtonMail/go-proton-api"
)
// EventSource represents a type which produces proton events.
type EventSource interface {
GetLatestEventID(ctx context.Context) (string, error)
GetEvent(ctx context.Context, id string) ([]proton.Event, bool, error)
}
type NullEventSource struct{}
func (n NullEventSource) GetLatestEventID(_ context.Context) (string, error) {
return "", nil
}
func (n NullEventSource) GetEvent(_ context.Context, _ string) ([]proton.Event, bool, error) {
return nil, false, nil
}