72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package storagenodedb
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import (
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"context"
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"time"
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"github.com/zeebo/errs"
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"storj.io/common/storj"
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"storj.io/storj/storagenode/piecestore"
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)
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// ErrUsedSerials represents errors from the used serials database.
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var ErrUsedSerials = errs.Class("usedserialsdb error")
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// UsedSerialsDBName represents the database name.
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const UsedSerialsDBName = "used_serial"
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type usedSerialsDB struct {
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dbContainerImpl
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}
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// Add adds a serial to the database.
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func (db *usedSerialsDB) Add(ctx context.Context, satelliteID storj.NodeID, serialNumber storj.SerialNumber, expiration time.Time) (err error) {
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defer mon.Task()(&ctx)(&err)
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_, err = db.Exec(`
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INSERT INTO
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used_serial_(satellite_id, serial_number, expiration)
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VALUES(?, ?, ?)`, satelliteID, serialNumber, expiration.UTC())
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return ErrUsedSerials.Wrap(err)
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}
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// DeleteExpired deletes expired serial numbers
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func (db *usedSerialsDB) DeleteExpired(ctx context.Context, now time.Time) (err error) {
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defer mon.Task()(&ctx)(&err)
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_, err = db.Exec(`DELETE FROM used_serial_ WHERE expiration < ?`, now.UTC())
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return ErrUsedSerials.Wrap(err)
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}
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// IterateAll iterates all serials.
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// Note, this will lock the database and should only be used during startup.
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func (db *usedSerialsDB) IterateAll(ctx context.Context, fn piecestore.SerialNumberFn) (err error) {
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defer mon.Task()(&ctx)(&err)
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rows, err := db.Query(`SELECT satellite_id, serial_number, expiration FROM used_serial_`)
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if err != nil {
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return ErrUsedSerials.Wrap(err)
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}
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defer func() { err = errs.Combine(err, ErrUsedSerials.Wrap(rows.Close())) }()
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for rows.Next() {
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var satelliteID storj.NodeID
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var serialNumber storj.SerialNumber
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var expiration time.Time
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err := rows.Scan(&satelliteID, &serialNumber, &expiration)
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if err != nil {
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return ErrUsedSerials.Wrap(err)
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}
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fn(satelliteID, serialNumber, expiration)
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}
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return ErrUsedSerials.Wrap(rows.Err())
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}
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