prysm-pulse/beacon-chain/rpc/eth/helpers/error_handling.go
2021-10-07 20:50:03 +02:00

42 lines
1.5 KiB
Go

package helpers
import (
"github.com/prysmaticlabs/prysm/beacon-chain/rpc/statefetcher"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// PrepareStateFetchGRPCError returns an appropriate gRPC error based on the supplied argument.
// The argument error should be a result of fetching state.
func PrepareStateFetchGRPCError(err error) error {
if stateNotFoundErr, ok := err.(*statefetcher.StateNotFoundError); ok {
return status.Errorf(codes.NotFound, "State not found: %v", stateNotFoundErr)
} else if parseErr, ok := err.(*statefetcher.StateIdParseError); ok {
return status.Errorf(codes.InvalidArgument, "Invalid state ID: %v", parseErr)
}
return status.Errorf(codes.Internal, "Invalid state ID: %v", err)
}
// IndexedVerificationFailure represents a collection of verification failures.
type IndexedVerificationFailure struct {
Failures []*SingleIndexedVerificationFailure `json:"failures"`
}
// SingleIndexedVerificationFailure represents an issue when verifying a single indexed object e.g. an item in an array.
type SingleIndexedVerificationFailure struct {
Index int `json:"index"`
Message string `json:"message"`
}
// SyncDetails contain details about sync status.
type SyncDetails struct {
HeadSlot string `json:"head_slot"`
SyncDistance string `json:"sync_distance"`
IsSyncing bool `json:"is_syncing"`
}
// SyncDetailsContainer is a wrapper for SyncDetails.
type SyncDetailsContainer struct {
SyncDetails *SyncDetails `json:"sync_details"`
}