mirror of
https://github.com/trezor/trezor-wallet
synced 2024-11-24 09:18:09 +00:00
eslint fixes
This commit is contained in:
Szymon Lesisz
parent
91f731c34e
commit
590e0ca642
@ -1,42 +1,28 @@
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/* @flow */
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import Web3 from 'web3';
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import HDKey from 'hdkey';
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import EthereumjsUtil from 'ethereumjs-util';
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import EthereumjsUnits from 'ethereumjs-units';
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import EthereumjsTx from 'ethereumjs-tx';
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import TrezorConnect from 'trezor-connect';
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import BigNumber from 'bignumber.js';
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import type { EstimateGasOptions } from 'web3';
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import type { TransactionStatus, TransactionReceipt } from 'web3';
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import { strip } from 'utils/ethUtils';
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import * as BLOCKCHAIN from 'actions/constants/blockchain';
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import * as WEB3 from 'actions/constants/web3';
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import * as PENDING from 'actions/constants/pendingTx';
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import * as AccountsActions from './AccountsActions';
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import * as Web3Actions from './Web3Actions';
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import type {
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TrezorDevice,
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Dispatch,
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GetState,
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Action,
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AsyncAction,
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PromiseAction,
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ThunkAction,
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} from 'flowtype';
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import type { EthereumAccount } from 'trezor-connect';
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import type { Token } from 'reducers/TokensReducer';
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import type { NetworkToken } from 'reducers/LocalStorageReducer';
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import * as Web3Actions from './Web3Actions';
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import * as AccountsActions from './AccountsActions';
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export type BlockchainAction = {
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type: typeof BLOCKCHAIN.READY,
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}
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export const discoverAccount = (device: TrezorDevice, address: string, network: string): PromiseAction<EthereumAccount> => async (dispatch: Dispatch, getState: GetState): Promise<EthereumAccount> => {
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export const discoverAccount = (device: TrezorDevice, address: string, network: string): PromiseAction<EthereumAccount> => async (dispatch: Dispatch): Promise<EthereumAccount> => {
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// get data from connect
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// Temporary disabled, enable after trezor-connect@5.0.32 release
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const txs = await TrezorConnect.ethereumGetAccountInfo({
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@ -44,8 +30,8 @@ export const discoverAccount = (device: TrezorDevice, address: string, network:
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address,
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block: 0,
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transactions: 0,
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balance: "0",
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nonce: 0
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balance: '0',
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nonce: 0,
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},
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coin: network,
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});
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@ -55,7 +41,7 @@ export const discoverAccount = (device: TrezorDevice, address: string, network:
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}
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// blockbook web3 fallback
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const web3account = await dispatch( Web3Actions.discoverAccount(address, network) );
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const web3account = await dispatch(Web3Actions.discoverAccount(address, network));
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// return { transactions: txs.payload, ...web3account };
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return {
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address,
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@ -66,22 +52,18 @@ export const discoverAccount = (device: TrezorDevice, address: string, network:
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};
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};
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export const getTokenInfo = (input: string, network: string): PromiseAction<NetworkToken> => async (dispatch: Dispatch, getState: GetState): Promise<NetworkToken> => {
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return await dispatch( Web3Actions.getTokenInfo(input, network) );
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}
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export const getTokenInfo = (input: string, network: string): PromiseAction<NetworkToken> => async (dispatch: Dispatch): Promise<NetworkToken> => dispatch(Web3Actions.getTokenInfo(input, network));
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export const getTokenBalance = (token: Token): PromiseAction<string> => async (dispatch: Dispatch, getState: GetState): Promise<string> => {
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return await dispatch( Web3Actions.getTokenBalance(token) );
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}
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export const getTokenBalance = (token: Token): PromiseAction<string> => async (dispatch: Dispatch): Promise<string> => dispatch(Web3Actions.getTokenBalance(token));
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export const getGasPrice = (network: string, defaultGasPrice: number): PromiseAction<BigNumber> => async (dispatch: Dispatch, getState: GetState): Promise<BigNumber> => {
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export const getGasPrice = (network: string, defaultGasPrice: number): PromiseAction<BigNumber> => async (dispatch: Dispatch): Promise<BigNumber> => {
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try {
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const gasPrice = await dispatch( Web3Actions.getCurrentGasPrice(network) );
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const gasPrice = await dispatch(Web3Actions.getCurrentGasPrice(network));
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return new BigNumber(gasPrice);
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} catch (error) {
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return new BigNumber(defaultGasPrice);
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}
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}
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};
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const estimateProxy: Array<Promise<string>> = [];
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export const estimateGasLimit = (network: string, data: string, value: string, gasPrice: string): PromiseAction<string> => async (dispatch: Dispatch): Promise<string> => {
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@ -114,9 +96,9 @@ export const onBlockMined = (coinInfo: any): PromiseAction<void> => async (dispa
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const network: string = coinInfo.shortcut.toLowerCase();
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// try to resolve pending transactions
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await dispatch( Web3Actions.resolvePendingTransactions(network) );
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await dispatch(Web3Actions.resolvePendingTransactions(network));
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await dispatch( Web3Actions.updateGasPrice(network) );
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await dispatch(Web3Actions.updateGasPrice(network));
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const accounts: Array<any> = getState().accounts.filter(a => a.network === network);
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if (accounts.length > 0) {
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@ -130,34 +112,31 @@ export const onBlockMined = (coinInfo: any): PromiseAction<void> => async (dispa
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response.payload.forEach((a, i) => {
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if (a.transactions > 0) {
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// load additional data from Web3 (balance, nonce, tokens)
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dispatch( Web3Actions.updateAccount(accounts[i], a, network) )
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dispatch(Web3Actions.updateAccount(accounts[i], a, network));
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} else {
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// there are no new txs, just update block
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dispatch( AccountsActions.update( { ...accounts[i], block: a.block }) );
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dispatch(AccountsActions.update({ ...accounts[i], block: a.block }));
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// HACK: since blockbook can't work with smart contracts for now
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// try to update tokens balances added to this account using Web3
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dispatch( Web3Actions.updateAccountTokens(accounts[i]) );
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dispatch(Web3Actions.updateAccountTokens(accounts[i]));
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}
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});
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}
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}
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}
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};
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// not used for now, waiting for fix in blockbook
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export const onNotification = (payload: any): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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// this event can be triggered multiple times
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// 1. check if pair [txid + address] is already in reducer
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const network: string = payload.coin.shortcut.toLowerCase();
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const address: string = EthereumjsUtil.toChecksumAddress(payload.tx.address);
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const txInfo = await dispatch( Web3Actions.getPendingInfo(network, payload.tx.txid) );
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const txInfo = await dispatch(Web3Actions.getPendingInfo(network, payload.tx.txid));
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// const exists = getState().pending.filter(p => p.id === payload.tx.txid && p.address === address);
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const exists = getState().pending.filter(p => {
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return p.address === address;
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});
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const exists = getState().pending.filter(p => p.address === address);
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if (exists.length < 1) {
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if (txInfo) {
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dispatch({
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@ -166,14 +145,14 @@ export const onNotification = (payload: any): PromiseAction<void> => async (disp
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type: 'send',
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id: payload.tx.txid,
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network,
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currency: "tETH",
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currency: 'tETH',
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amount: txInfo.value,
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total: "0",
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total: '0',
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tx: {},
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nonce: txInfo.nonce,
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address,
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rejected: false
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}
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rejected: false,
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},
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});
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} else {
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// tx info not found (yet?)
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@ -186,18 +165,17 @@ export const onNotification = (payload: any): PromiseAction<void> => async (disp
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// });
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}
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}
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}
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};
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export const subscribe = (network: string): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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const addresses: Array<string> = getState().accounts.filter(a => a.network === network).map(a => a.address);
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// $FlowIssue: trezor-connect@5.0.32
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return await TrezorConnect.blockchainSubscribe({
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const addresses: Array<string> = getState().accounts.filter(a => a.network === network).map(a => a.address); // eslint-disable-line no-unused-vars
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await TrezorConnect.blockchainSubscribe({
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// accounts: addresses,
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accounts: [],
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coin: network
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coin: network,
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});
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}
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};
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// Conditionally subscribe to blockchain backend
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// called after TrezorConnect.init successfully emits TRANSPORT.START event
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@ -207,26 +185,26 @@ export const init = (): PromiseAction<void> => async (dispatch: Dispatch, getSta
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if (getState().discovery.length > 0) {
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// get unique networks
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const networks: Array<string> = [];
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getState().discovery.forEach(discovery => {
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getState().discovery.forEach((discovery) => {
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if (networks.indexOf(discovery.network) < 0) {
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networks.push(discovery.network);
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}
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});
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// subscribe
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for (let i = 0; i < networks.length; i++) {
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await dispatch( subscribe(networks[i]) );
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}
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const results = networks.map(n => dispatch(subscribe(n)));
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// wait for all subscriptions
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await Promise.all(results);
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}
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// continue wallet initialization
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dispatch({
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type: BLOCKCHAIN.READY
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type: BLOCKCHAIN.READY,
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});
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}
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};
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// Handle BLOCKCHAIN.ERROR event from TrezorConnect
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// disconnect and remove Web3 webscocket instance if exists
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export const error = (payload: any): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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dispatch( Web3Actions.disconnect(payload.coin) );
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}
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export const error = (payload: any): PromiseAction<void> => async (dispatch: Dispatch): Promise<void> => {
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dispatch(Web3Actions.disconnect(payload.coin));
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};
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@ -1,15 +1,10 @@
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/* @flow */
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import Web3 from 'web3';
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import HDKey from 'hdkey';
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import BigNumber from 'bignumber.js';
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import EthereumjsUtil from 'ethereumjs-util';
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import EthereumjsUnits from 'ethereumjs-units';
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import EthereumjsTx from 'ethereumjs-tx';
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// import InputDataDecoder from 'ethereum-input-data-decoder';
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import TrezorConnect from 'trezor-connect';
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import type { EstimateGasOptions, TransactionStatus, TransactionReceipt } from 'web3';
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import { strip } from 'utils/ethUtils';
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import type { EstimateGasOptions } from 'web3';
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import * as WEB3 from 'actions/constants/web3';
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import * as PENDING from 'actions/constants/pendingTx';
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@ -17,13 +12,11 @@ import type {
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Dispatch,
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GetState,
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ThunkAction,
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AsyncAction,
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PromiseAction,
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} from 'flowtype';
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import type { EthereumAccount } from 'trezor-connect';
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import type { Account } from 'reducers/AccountsReducer';
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import type { PendingTx } from 'reducers/PendingTxReducer';
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import type { Web3Instance } from 'reducers/Web3Reducer';
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import type { Token } from 'reducers/TokensReducer';
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import type { NetworkToken } from 'reducers/LocalStorageReducer';
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@ -52,8 +45,7 @@ export type Web3Action = {
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} | Web3UpdateBlockAction
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| Web3UpdateGasPriceAction;
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export const initWeb3 = (network: string, urlIndex: number = 0): PromiseAction<Web3Instance> => async (dispatch: Dispatch, getState: GetState): Promise<Web3Instance> => {
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return new Promise(async (resolve, reject) => {
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export const initWeb3 = (network: string, urlIndex: number = 0): PromiseAction<Web3Instance> => async (dispatch: Dispatch, getState: GetState): Promise<Web3Instance> => new Promise(async (resolve, reject) => {
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// check if requested web was initialized before
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const instance = getState().web3.find(w3 => w3.network === network);
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if (instance && instance.web3.currentProvider.connected) {
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@ -67,47 +59,45 @@ export const initWeb3 = (network: string, urlIndex: number = 0): PromiseAction<W
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const coin = config.coins.find(c => c.network === network);
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if (!coin) {
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// coin not found
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reject(new Error(`Network ${ network} not found in application config.`));
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reject(new Error(`Network ${network} not found in application config.`));
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return;
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}
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// get first url
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const url = coin.web3[ urlIndex ];
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const url = coin.web3[urlIndex];
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if (!url) {
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reject(new Error('Web3 backend is not responding'));
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return;
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}
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const web3 = new Web3( new Web3.providers.WebsocketProvider(url) );
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const web3 = new Web3(new Web3.providers.WebsocketProvider(url));
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const onConnect = async () => {
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const latestBlock = await web3.eth.getBlockNumber();
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const gasPrice = await web3.eth.getGasPrice();
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const instance = {
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const newInstance = {
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network,
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web3,
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chainId: coin.chainId,
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erc20: new web3.eth.Contract(ERC20Abi),
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latestBlock,
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gasPrice,
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}
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};
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dispatch({
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type: WEB3.CREATE,
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instance,
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instance: newInstance,
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});
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resolve(instance);
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}
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resolve(newInstance);
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};
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const onEnd = async () => {
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web3.currentProvider.reset();
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const instance = getState().web3.find(w3 => w3.network === network);
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const oldInstance = getState().web3.find(w3 => w3.network === network);
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if (instance && instance.web3.currentProvider.connected) {
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if (oldInstance && oldInstance.web3.currentProvider.connected) {
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// backend disconnects
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// dispatch({
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// type: 'WEB3.DISCONNECT',
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@ -116,22 +106,21 @@ export const initWeb3 = (network: string, urlIndex: number = 0): PromiseAction<W
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} else {
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// backend initialization error for given url, try next one
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try {
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const web3 = await dispatch( initWeb3(network, urlIndex + 1) );
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resolve(web3);
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const otherWeb3 = await dispatch(initWeb3(network, urlIndex + 1));
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resolve(otherWeb3);
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} catch (error) {
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reject(error);
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}
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}
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}
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};
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web3.currentProvider.on('connect', onConnect);
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web3.currentProvider.on('end', onEnd);
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web3.currentProvider.on('error', onEnd);
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});
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}
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});
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export const discoverAccount = (address: string, network: string): PromiseAction<EthereumAccount> => async (dispatch: Dispatch, getState: GetState): Promise<EthereumAccount> => {
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const instance: Web3Instance = await dispatch( initWeb3(network) );
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export const discoverAccount = (address: string, network: string): PromiseAction<EthereumAccount> => async (dispatch: Dispatch): Promise<EthereumAccount> => {
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const instance: Web3Instance = await dispatch(initWeb3(network));
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const balance = await instance.web3.eth.getBalance(address);
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const nonce = await instance.web3.eth.getTransactionCount(address);
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return {
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@ -139,12 +128,12 @@ export const discoverAccount = (address: string, network: string): PromiseAction
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transactions: 0,
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block: 0,
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balance: EthereumjsUnits.convert(balance, 'wei', 'ether'),
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nonce
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nonce,
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};
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}
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};
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export const resolvePendingTransactions = (network: string): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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const instance: Web3Instance = await dispatch( initWeb3(network) );
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const instance: Web3Instance = await dispatch(initWeb3(network));
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const pending = getState().pending.filter(p => p.network === network);
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for (const tx of pending) {
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const status = await instance.web3.eth.getTransaction(tx.id);
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@ -170,13 +159,14 @@ export const resolvePendingTransactions = (network: string): PromiseAction<void>
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}
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}
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}
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}
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};
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export const getPendingInfo = (network: string, txid: string): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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const instance: Web3Instance = await dispatch( initWeb3(network) );
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/*
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export const getPendingInfo = (network: string, txid: string): PromiseAction<void> => async (dispatch: Dispatch): Promise<void> => {
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const instance: Web3Instance = await dispatch(initWeb3(network));
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const tx = await instance.web3.eth.getTransaction(txid);
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/*
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if (tx.input !== "0x") {
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// find token:
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// tx.to <= smart contract address
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@ -190,31 +180,33 @@ export const getPendingInfo = (network: string, txid: string): PromiseAction<voi
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}
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*/
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// return tx;
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}
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export const getTxInput = (): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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const instance: Web3Instance = await dispatch( initWeb3("ropsten") );
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// return tx;
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};
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export const getTxInput = (): PromiseAction<void> => async (dispatch: Dispatch): Promise<void> => {
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const instance: Web3Instance = await dispatch(initWeb3('ropsten'));
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// const inputData = instance.web3.utils.hexToAscii("0xa9059cbb00000000000000000000000073d0385f4d8e00c5e6504c6030f47bf6212736a80000000000000000000000000000000000000000000000000000000000000001");
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// console.warn("input data!", inputData);
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}
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};
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*/
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export const updateAccount = (account: Account, newAccount: EthereumAccount, network: string): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
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const instance: Web3Instance = await dispatch( initWeb3(network) );
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export const updateAccount = (account: Account, newAccount: EthereumAccount, network: string): PromiseAction<void> => async (dispatch: Dispatch): Promise<void> => {
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const instance: Web3Instance = await dispatch(initWeb3(network));
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const balance = await instance.web3.eth.getBalance(account.address);
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const nonce = await instance.web3.eth.getTransactionCount(account.address);
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dispatch( AccountsActions.update( { ...account, ...newAccount, balance: EthereumjsUnits.convert(balance, 'wei', 'ether'), nonce }) );
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dispatch(AccountsActions.update({
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...account, ...newAccount, balance: EthereumjsUnits.convert(balance, 'wei', 'ether'), nonce,
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}));
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// update tokens for this account
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dispatch( updateAccountTokens(account) );
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}
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dispatch(updateAccountTokens(account));
|
||||
};
|
||||
|
||||
export const updateAccountTokens = (account: Account): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
|
||||
const tokens = getState().tokens.filter(t => t.network === account.network && t.ethAddress === account.address);
|
||||
for (const token of tokens) {
|
||||
const balance = await dispatch( getTokenBalance(token) );
|
||||
const balance = await dispatch(getTokenBalance(token));
|
||||
// const newBalance: string = balance.dividedBy(Math.pow(10, token.decimals)).toString(10);
|
||||
if (balance !== token.balance) {
|
||||
dispatch(TokenActions.setBalance(
|
||||
@ -224,10 +216,10 @@ export const updateAccountTokens = (account: Account): PromiseAction<void> => as
|
||||
));
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
export const getTokenInfo = (address: string, network: string): PromiseAction<NetworkToken> => async (dispatch: Dispatch, getState: GetState): Promise<NetworkToken> => {
|
||||
const instance: Web3Instance = await dispatch( initWeb3(network) );
|
||||
export const getTokenInfo = (address: string, network: string): PromiseAction<NetworkToken> => async (dispatch: Dispatch): Promise<NetworkToken> => {
|
||||
const instance: Web3Instance = await dispatch(initWeb3(network));
|
||||
const contract = instance.erc20.clone();
|
||||
contract.options.address = address;
|
||||
|
||||
@ -243,40 +235,39 @@ export const getTokenInfo = (address: string, network: string): PromiseAction<Ne
|
||||
};
|
||||
};
|
||||
|
||||
export const getTokenBalance = (token: Token): PromiseAction<string> => async (dispatch: Dispatch, getState: GetState): Promise<string> => {
|
||||
const instance = await dispatch( initWeb3(token.network) );
|
||||
export const getTokenBalance = (token: Token): PromiseAction<string> => async (dispatch: Dispatch): Promise<string> => {
|
||||
const instance = await dispatch(initWeb3(token.network));
|
||||
const contract = instance.erc20.clone();
|
||||
contract.options.address = token.address;
|
||||
|
||||
const balance = await contract.methods.balanceOf(token.ethAddress).call();
|
||||
return new BigNumber(balance).dividedBy(Math.pow(10, token.decimals)).toString(10);
|
||||
return new BigNumber(balance).dividedBy(10 ** token.decimals).toString(10);
|
||||
};
|
||||
|
||||
export const getCurrentGasPrice = (network: string): PromiseAction<string> => async (dispatch: Dispatch, getState: GetState): Promise<string> => {
|
||||
const instance = getState().web3.find(w3 => w3.network === network);
|
||||
if (instance) {
|
||||
return EthereumjsUnits.convert(instance.gasPrice, 'wei', 'gwei');
|
||||
} else {
|
||||
throw "0";
|
||||
}
|
||||
}
|
||||
return '0';
|
||||
};
|
||||
|
||||
export const updateGasPrice = (network: string): PromiseAction<void> => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
|
||||
export const updateGasPrice = (network: string): PromiseAction<void> => async (dispatch: Dispatch): Promise<void> => {
|
||||
try {
|
||||
const instance = await dispatch( initWeb3(network) );
|
||||
const instance = await dispatch(initWeb3(network));
|
||||
const gasPrice = await instance.web3.eth.getGasPrice();
|
||||
if (instance.gasPrice !== gasPrice) {
|
||||
dispatch({
|
||||
type: WEB3.GAS_PRICE_UPDATED,
|
||||
network,
|
||||
gasPrice
|
||||
gasPrice,
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
// silent action
|
||||
// nothing happens if this fails
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
export const estimateGasLimit = (network: string, $options: EstimateGasOptions): PromiseAction<string> => async (dispatch: Dispatch): Promise<string> => {
|
||||
@ -308,7 +299,7 @@ export const disconnect = (coinInfo: any): ThunkAction => (dispatch: Dispatch, g
|
||||
// remove instance from reducer
|
||||
dispatch({
|
||||
type: WEB3.DISCONNECT,
|
||||
instance
|
||||
instance,
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user