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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// 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 <http://www.gnu.org/licenses/>.
package postgres
import (
"fmt"
"github.com/jackc/pgx/v5/pgconn"
"github.com/superseriousbusiness/gotosocial/internal/db"
)
// processPostgresError processes an error, replacing any
// postgres specific errors with our own error type
func processPostgresError(err error) error {
// Attempt to cast as postgres
pgErr, ok := err.(*pgconn.PgError)
if !ok {
return err
}
// Handle supplied error code:
// (https://www.postgresql.org/docs/10/errcodes-appendix.html)
switch pgErr.Code { //nolint
case "23505" /* unique_violation */ :
return db.ErrAlreadyExists
}
// Wrap the returned error with the code and
// extended code for easier debugging later.
return fmt.Errorf("%w (code=%s)", err, pgErr.Code)
}
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