laconicd/types/errors.go

package types

import (
	sdk "github.com/cosmos/cosmos-sdk/types"
)

// Ethermint error codes
const (
	// DefaultCodespace reserves a Codespace for Ethermint.
	DefaultCodespace sdk.CodespaceType = "ethermint"

	CodeInvalidValue   sdk.CodeType = 1
	CodeInvalidChainID sdk.CodeType = 2
)

// CodeToDefaultMsg takes the CodeType variable and returns the error string
func CodeToDefaultMsg(code sdk.CodeType) string {
	switch code {
	case CodeInvalidValue:
		return "invalid value"
	case CodeInvalidChainID:
		return "invalid chain ID"
	default:
		return sdk.CodeToDefaultMsg(code)
	}
}

// ErrInvalidValue returns a standardized SDK error resulting from an invalid
// value.
func ErrInvalidValue(msg string) sdk.Error {
	return sdk.NewError(DefaultCodespace, CodeInvalidValue, msg)
}

// ErrInvalidChainID returns a standardized SDK error resulting from an invalid
// chain ID.
func ErrInvalidChainID(msg string) sdk.Error {
	return sdk.NewError(DefaultCodespace, CodeInvalidChainID, msg)
}