79 lines
1.6 KiB
Go
79 lines
1.6 KiB
Go
// VulcanizeDB
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// Copyright © 2019 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package shared
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import (
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"errors"
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"strings"
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)
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// ChainType enum for specifying blockchain
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type ChainType int
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const (
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UnknownChain ChainType = iota
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Ethereum
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Bitcoin
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Omni
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EthereumClassic
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)
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func (c ChainType) String() string {
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switch c {
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case Ethereum:
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return "Ethereum"
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case Bitcoin:
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return "Bitcoin"
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case Omni:
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return "Omni"
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case EthereumClassic:
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return "EthereumClassic"
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default:
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return ""
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}
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}
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func (c ChainType) API() string {
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switch c {
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case Ethereum:
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return "eth"
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case Bitcoin:
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return "btc"
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case Omni:
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return "omni"
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case EthereumClassic:
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return "etc"
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default:
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return ""
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}
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}
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func NewChainType(name string) (ChainType, error) {
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switch strings.ToLower(name) {
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case "ethereum", "eth":
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return Ethereum, nil
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case "bitcoin", "btc", "xbt":
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return Bitcoin, nil
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case "omni":
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return Omni, nil
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case "classic", "etc":
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return EthereumClassic, nil
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default:
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return UnknownChain, errors.New("invalid name for chain")
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}
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}
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