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lostportal.go
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lostportal.go
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// mautrix-signal - A Matrix-signal puppeting bridge.
// Copyright (C) 2023 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package database
import (
"context"
"go.mau.fi/util/dbutil"
"maunium.net/go/mautrix/id"
)
const (
getLostPortalsQuery = `SELECT chat_id, receiver, mxid FROM lost_portals`
deleteLostPortalQuery = `DELETE FROM lost_portals WHERE mxid=$1`
)
type LostPortalQuery struct {
*dbutil.QueryHelper[*LostPortal]
}
func (lpq *LostPortalQuery) GetAll(ctx context.Context) ([]*LostPortal, error) {
return lpq.QueryMany(ctx, getLostPortalsQuery)
}
type LostPortal struct {
qh *dbutil.QueryHelper[*LostPortal]
ChatID string
Receiver string
MXID id.RoomID
}
func newLostPortal(qh *dbutil.QueryHelper[*LostPortal]) *LostPortal {
return &LostPortal{qh: qh}
}
func (l *LostPortal) Scan(row dbutil.Scannable) (*LostPortal, error) {
err := row.Scan(&l.ChatID, &l.Receiver, &l.MXID)
return l, err
}
func (l *LostPortal) Delete(ctx context.Context) error {
return l.qh.Exec(ctx, deleteLostPortalQuery, l.MXID)
}