90 lines
2.3 KiB
TypeScript
90 lines
2.3 KiB
TypeScript
import { networkDataGaiaX } from './constants'
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export enum NetworkType {
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Mainnet = 'mainnet',
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Testnet = 'testnet'
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}
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export function getNetworkType(network: EthereumListsChain): string {
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// HEADS UP! Hack for getting network's type main/test, without using
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// .network field, which is innexistent on https://chainid.network/chains.json
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// We hack in mainnet detection for moonriver.
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if (
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network &&
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!network.name?.includes('Testnet') &&
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!network.title?.includes('Testnet')
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) {
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return NetworkType.Mainnet
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} else {
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return NetworkType.Testnet
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}
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}
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export function getNetworkDisplayName(data: EthereumListsChain): string {
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let displayName
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if (!data) return 'Unknown'
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switch (data.chainId) {
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case 137:
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displayName = 'Polygon'
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break
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case 1285:
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displayName = 'Moonriver'
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break
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case 80001:
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displayName = 'Mumbai'
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break
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case 8996:
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displayName = 'Development'
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break
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case 5:
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displayName = 'Görli'
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break
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case 2021000:
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displayName = 'GAIA-X'
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break
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default:
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displayName = data
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? `${data.chain}${
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getNetworkType(data) === 'mainnet' ? '' : ` ${data.name}`
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}`
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: 'Unknown'
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break
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}
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return displayName
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}
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export function getNetworkDataById(
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data: EthereumListsChain[],
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networkId: number
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): EthereumListsChain {
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if (!networkId) return
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const networkData = data.filter(
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(chain: EthereumListsChain) => chain.chainId === networkId
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)
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return networkId === 2021000 ? networkDataGaiaX : networkData[0]
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}
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export function filterNetworksByType(
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type: 'mainnet' | 'testnet',
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chainIds: number[],
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networksList: EthereumListsChain[]
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): number[] {
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const finalNetworks = chainIds.filter((chainId: number) => {
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const networkData = getNetworkDataById(networksList, chainId)
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// HEADS UP! Only networkData.network === 'mainnet' is consistent
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// while not every test network in the network data has 'testnet'
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// in its place. So for the 'testnet' case filter for all non-'mainnet'.
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//
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// HEADS UP NO. 2! We hack in mainnet detection for moonriver as their
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// network data uses the `network` key wrong over in
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// https://github.com/ethereum-lists/chains/blob/master/_data/chains/eip155-1285.json
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//
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return type === getNetworkType(networkData)
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})
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return finalNetworks
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}
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