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error.go
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error.go
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// Copyright 2020 Asim Aslam
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Original source: github.com/micro/go-micro/v3/server/grpc/error.go
package grpc
import (
"net/http"
"github.com/2637309949/micro/v3/service/errors"
"google.golang.org/grpc/codes"
)
var errMapping = map[int32]codes.Code{
http.StatusOK: codes.OK,
http.StatusBadRequest: codes.InvalidArgument,
http.StatusRequestTimeout: codes.DeadlineExceeded,
http.StatusNotFound: codes.NotFound,
http.StatusConflict: codes.AlreadyExists,
http.StatusForbidden: codes.PermissionDenied,
http.StatusUnauthorized: codes.Unauthenticated,
http.StatusPreconditionFailed: codes.FailedPrecondition,
http.StatusNotImplemented: codes.Unimplemented,
http.StatusInternalServerError: codes.Internal,
http.StatusServiceUnavailable: codes.Unavailable,
}
func microError(err *errors.Error) codes.Code {
if err == nil {
return codes.OK
}
if code, ok := errMapping[err.Code]; ok {
return code
}
return codes.Unknown
}