peridot/utils/errors.go

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2022-07-07 20:11:50 +00:00
// Copyright (c) All respective contributors to the Peridot Project. All rights reserved.
// Copyright (c) 2021-2022 Rocky Enterprise Software Foundation, Inc. All rights reserved.
// Copyright (c) 2021-2022 Ctrl IQ, Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors
// may be used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
package utils
import (
"github.com/lib/pq"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
var (
CouldNotRetrieveObjects = status.Error(codes.Internal, "could not retrieve objects")
CouldNotCreateObject = status.Error(codes.Internal, "could not create object")
CouldNotRetrieveObject = status.Error(codes.Internal, "could not retrieve object")
CouldNotUpdateObject = status.Error(codes.Internal, "could not update object")
CouldNotDeleteObject = status.Error(codes.Internal, "could not delete object")
CouldNotCountObjects = status.Error(codes.Internal, "could not count objects")
CouldNotFindObject = status.Error(codes.NotFound, "could not find object")
ObjectCannotBeDeleted = status.Error(codes.InvalidArgument, "object cannot be deleted, marked permanent")
ObjectAlreadyExists = status.Error(codes.InvalidArgument, "object already exists")
InternalError = status.Error(codes.Internal, "internal error")
)
func IsUniqueViolation(err error) bool {
pqErr := err.(*pq.Error)
return pqErr.Code.Name() == "unique_violation"
}