Method refreshOldRevisionJSON

db/revision.go:367–373

Extends the expiry on a revision backup. If this fails w/ key not found, will attempt to recreate the revision backup when body is non-empty.

(ctx context.Context, docid string, revid string, body []byte, expiry uint32, channels base.Set, deleted bool)

// Extends the expiry on a revision backup.  If this fails w/ key not found, will attempt to recreate the revision backup when body is non-empty.
func (db *DatabaseCollectionWithUser) refreshOldRevisionJSON(ctx context.Context, docid string, revid string, body []byte, expiry uint32, channels base.Set, deleted bool) error {
	_, err := db.dataStore.Touch(oldRevisionKey(docid, revid), expiry)
	if base.IsDocNotFoundError(err) && len(body) > 0 {
		return db.setOldRevisionJSON(ctx, docid, revid, body, deleted, expiry, channels)
	}
	return err
}

// Currently only used by unit tests - deletes an archived old revision from the database
func (c *DatabaseCollection) PurgeOldRevisionJSON(ctx context.Context, docid string, revid string) error {