openethereum/js/packages/shared/redux/providers/walletActions.js
Jaco Greeff 49fdd23d58 Ui 2 move to packages/* (#6113)
* Move secureApi to shell

* Extract isTestnet test

* Use mobx + subscriptions for status

* Re-add status indicator

* Add lerna

* Move intial packages to js/packages

* Move 3rdparty/{email,sms}-verification to correct location

* Move package.json & README to library src

* Move tests for library packages

* Move views & dapps to packages

* Move i18n to root

* Move shell to actual src (main app)

* Remove ~ references

* Change ~ to root (explicit imports)

* Finalise convert of ~

* Move views into dapps as well

* Move dapps to packages/

* Fix references

* Update css

* Update test spec locations

* Update tests

* Case fix

* Skip flakey tests

* Update enzyme

* Skip previously ignored tests

* Allow empty api for hw

* Re-add theme for embed
2017-07-21 15:46:53 +02:00

521 lines
14 KiB
JavaScript

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { isEqual, uniq } from 'lodash';
import Contract from '@parity/api/contract';
import { ERROR_CODES } from '@parity/api/transport/error';
import { bytesToHex, toHex } from '@parity/api/util/format';
import { newError } from '@parity/ui/Errors/actions';
import { wallet as WALLET_ABI } from '../../contracts/abi';
import { MAX_GAS_ESTIMATION } from '../../util/constants';
import WalletsUtils from '../../util/wallets';
const UPDATE_OWNERS = 'owners';
const UPDATE_REQUIRE = 'require';
const UPDATE_DAILYLIMIT = 'dailylimit';
const UPDATE_TRANSACTIONS = 'transactions';
const UPDATE_CONFIRMATIONS = 'confirmations';
export function confirmOperation (address, owner, operation) {
return modifyOperation('confirm', address, owner, operation);
}
export function revokeOperation (address, owner, operation) {
return modifyOperation('revoke', address, owner, operation);
}
function modifyOperation (method, address, owner, operation) {
return (dispatch, getState) => {
const { api } = getState();
const contract = new Contract(api, WALLET_ABI).at(address);
const options = {
from: owner,
gas: MAX_GAS_ESTIMATION
};
const values = [ operation ];
dispatch(setOperationPendingState(address, operation, true));
contract.instance[method]
.estimateGas(options, values)
.then((gas) => {
options.gas = gas.mul(1.2);
return contract.instance[method].postTransaction(options, values);
})
.then((requestId) => {
return api
.pollMethod('parity_checkRequest', requestId)
.catch((e) => {
dispatch(setOperationPendingState(address, operation, false));
if (e.code === ERROR_CODES.REQUEST_REJECTED) {
return;
}
throw e;
});
})
.catch((error) => {
dispatch(setOperationPendingState(address, operation, false));
dispatch(newError(error));
});
};
}
export function attachWallets (_wallets) {
return (dispatch, getState) => {
const { wallet, api } = getState();
const prevAddresses = wallet.walletsAddresses;
const nextAddresses = Object.keys(_wallets).map((a) => a.toLowerCase()).sort();
if (isEqual(prevAddresses, nextAddresses)) {
return;
}
if (wallet.filterSubId) {
api.eth.uninstallFilter(wallet.filterSubId);
}
if (nextAddresses.length === 0) {
return dispatch(updateWallets({ wallets: {}, walletsAddresses: [], filterSubId: null }));
}
const filterOptions = {
fromBlock: 0,
toBlock: 'latest',
address: nextAddresses
};
api.eth
.newFilter(filterOptions)
.then((filterId) => {
dispatch(updateWallets({ wallets: _wallets, walletsAddresses: nextAddresses, filterSubId: filterId }));
})
.catch((error) => {
if (process.env.NODE_ENV === 'production') {
console.error('walletActions::attachWallets', error);
} else {
throw error;
}
});
fetchWalletsInfo(Object.keys(_wallets))(dispatch, getState);
};
}
export function load (api) {
return (dispatch, getState) => {
const contract = new Contract(api, WALLET_ABI);
dispatch(setWalletContract(contract));
api.subscribe('eth_blockNumber', (error) => {
if (error) {
if (process.env.NODE_ENV === 'production') {
return console.error('[eth_blockNumber] walletActions::load', error);
} else {
throw error;
}
}
const { filterSubId } = getState().wallet;
if (!filterSubId) {
return;
}
api.eth
.getFilterChanges(filterSubId)
.then((logs) => contract.parseEventLogs(logs))
.then((logs) => {
parseLogs(logs)(dispatch, getState);
})
.catch((error) => {
if (process.env.NODE_ENV === 'production') {
return console.error('[getFilterChanges] walletActions::load', error);
} else {
throw error;
}
});
});
};
}
function fetchWalletsInfo (updates) {
return (dispatch, getState) => {
if (Array.isArray(updates)) {
const _updates = updates.reduce((updates, address) => {
updates[address] = {
[ UPDATE_OWNERS ]: true,
[ UPDATE_REQUIRE ]: true,
[ UPDATE_DAILYLIMIT ]: true,
[ UPDATE_CONFIRMATIONS ]: true,
[ UPDATE_TRANSACTIONS ]: true,
address
};
return updates;
}, {});
return fetchWalletsInfo(_updates)(dispatch, getState);
}
const { api } = getState();
const _updates = Object.values(updates);
Promise
.all(_updates.map((update) => {
const contract = new Contract(api, WALLET_ABI).at(update.address);
return fetchWalletInfo(contract, update, getState);
}))
.then((updates) => {
dispatch(updateWalletsDetails(updates));
})
.catch((error) => {
if (process.env.NODE_ENV === 'production') {
return console.error('walletAction::fetchWalletsInfo', error);
} else {
throw error;
}
});
};
}
function fetchWalletInfo (contract, update, getState) {
const promises = [];
if (update[UPDATE_OWNERS]) {
promises.push(fetchWalletOwners(contract));
}
if (update[UPDATE_REQUIRE]) {
promises.push(fetchWalletRequire(contract));
}
if (update[UPDATE_DAILYLIMIT]) {
promises.push(fetchWalletDailylimit(contract));
}
if (update[UPDATE_TRANSACTIONS]) {
promises.push(fetchWalletTransactions(contract));
}
return Promise
.all(promises)
.then((updates) => {
if (update[UPDATE_CONFIRMATIONS]) {
const ownersUpdate = updates.find((u) => u.key === UPDATE_OWNERS);
const transactionsUpdate = updates.find((u) => u.key === UPDATE_TRANSACTIONS);
const owners = ownersUpdate && ownersUpdate.value || null;
const transactions = transactionsUpdate && transactionsUpdate.value || null;
return fetchWalletConfirmations(contract, update[UPDATE_CONFIRMATIONS], owners, transactions, getState)
.then((update) => {
updates.push(update);
return updates;
});
}
return updates;
})
.then((updates) => {
const wallet = { address: update.address };
updates.forEach((update) => {
wallet[update.key] = update.value;
});
return wallet;
});
}
function fetchWalletTransactions (contract) {
return WalletsUtils
.fetchTransactions(contract)
.then((transactions) => {
return {
key: UPDATE_TRANSACTIONS,
value: transactions
};
});
}
function fetchWalletOwners (contract) {
return WalletsUtils
.fetchOwners(contract)
.then((value) => {
return {
key: UPDATE_OWNERS,
value
};
});
}
function fetchWalletRequire (contract) {
return WalletsUtils
.fetchRequire(contract)
.then((value) => {
return {
key: UPDATE_REQUIRE,
value
};
});
}
function fetchWalletDailylimit (contract) {
return WalletsUtils
.fetchDailylimit(contract)
.then((value) => {
return {
key: UPDATE_DAILYLIMIT,
value
};
});
}
function fetchWalletConfirmations (contract, _operations, _owners = null, _transactions = null, getState) {
const walletInstance = contract.instance;
const wallet = getState().wallet.wallets[contract.address];
const owners = _owners || (wallet && wallet.owners) || null;
const transactions = _transactions || (wallet && wallet.transactions) || null;
// Full load if no operations given, or if the one given aren't loaded yet
const fullLoad = !Array.isArray(_operations) || _operations
.filter((op) => !wallet.confirmations.find((conf) => conf.operation === op))
.length > 0;
let promise;
if (fullLoad) {
promise = walletInstance
.ConfirmationNeeded
.getAllLogs()
.then((logs) => {
return logs.map((log) => ({
initiator: log.params.initiator.value,
to: log.params.to.value,
data: log.params.data.value,
value: log.params.value.value,
operation: bytesToHex(log.params.operation.value),
transactionIndex: log.transactionIndex,
transactionHash: log.transactionHash,
blockNumber: log.blockNumber,
confirmedBy: []
}));
})
.then((logs) => {
return logs.sort((logA, logB) => {
const comp = logA.blockNumber.comparedTo(logB.blockNumber);
if (comp !== 0) {
return comp;
}
return logA.transactionIndex.comparedTo(logB.transactionIndex);
});
})
.then((confirmations) => {
if (confirmations.length === 0) {
return confirmations;
}
// Only fetch confirmations for operations not
// yet confirmed (ie. not yet a transaction)
if (transactions) {
const operations = transactions
.filter((t) => t.operation)
.map((t) => t.operation);
return confirmations.filter((confirmation) => {
return !operations.includes(confirmation.operation);
});
}
return confirmations;
});
} else {
const { confirmations } = wallet;
const nextConfirmations = confirmations
.filter((conf) => _operations.includes(conf.operation));
promise = Promise.resolve(nextConfirmations);
}
return promise
.then((confirmations) => {
if (confirmations.length === 0) {
return confirmations;
}
const uniqConfirmations = Object.values(
confirmations.reduce((confirmations, confirmation) => {
confirmations[confirmation.operation] = confirmation;
return confirmations;
}, {})
);
const operations = uniqConfirmations.map((conf) => conf.operation);
return Promise
.all(operations.map((op) => fetchOperationConfirmations(contract, op, owners)))
.then((confirmedBys) => {
uniqConfirmations.forEach((_, index) => {
uniqConfirmations[index].confirmedBy = confirmedBys[index];
});
return uniqConfirmations;
});
})
.then((confirmations) => {
const prevConfirmations = wallet.confirmations || [];
const nextConfirmations = prevConfirmations
.filter((conA) => !confirmations.find((conB) => conB.operation === conA.operation))
.concat(confirmations)
.map((conf) => ({
...conf,
pending: false
}));
return {
key: UPDATE_CONFIRMATIONS,
value: nextConfirmations
};
});
}
function fetchOperationConfirmations (contract, operation, owners = null) {
if (!owners) {
console.warn('[fetchOperationConfirmations] try to provide the owners for the Wallet', contract.address);
}
const walletInstance = contract.instance;
const promise = owners
? Promise.resolve({ value: owners })
: fetchWalletOwners(contract);
return promise
.then((result) => {
const owners = result.value;
return Promise
.all(owners.map((owner) => walletInstance.hasConfirmed.call({}, [ operation, owner ])))
.then((data) => {
return owners.filter((owner, index) => data[index]);
});
});
}
function parseLogs (logs) {
return (dispatch, getState) => {
if (!logs || logs.length === 0) {
return;
}
const WalletSignatures = WalletsUtils.getWalletSignatures();
const updates = {};
logs.forEach((log) => {
const { address, topics } = log;
const eventSignature = toHex(topics[0]);
const prev = updates[address] || {
[ UPDATE_DAILYLIMIT ]: true,
address
};
switch (eventSignature) {
case WalletSignatures.OwnerChanged:
case WalletSignatures.OwnerAdded:
case WalletSignatures.OwnerRemoved:
updates[address] = {
...prev,
[ UPDATE_OWNERS ]: true
};
return;
case WalletSignatures.RequirementChanged:
updates[address] = {
...prev,
[ UPDATE_REQUIRE ]: true
};
return;
case WalletSignatures.ConfirmationNeeded:
case WalletSignatures.Confirmation:
case WalletSignatures.Revoke:
const operation = bytesToHex(log.params.operation.value);
updates[address] = {
...prev,
[ UPDATE_CONFIRMATIONS ]: uniq(
(prev[UPDATE_CONFIRMATIONS] || []).concat(operation)
)
};
return;
case WalletSignatures.Deposit:
case WalletSignatures.SingleTransact:
case WalletSignatures.MultiTransact:
case WalletSignatures.Old.SingleTransact:
case WalletSignatures.Old.MultiTransact:
updates[address] = {
...prev,
[ UPDATE_TRANSACTIONS ]: true
};
return;
}
});
fetchWalletsInfo(updates)(dispatch, getState);
};
}
function setOperationPendingState (address, operation, isPending) {
return {
type: 'setOperationPendingState',
address, operation, isPending
};
}
function updateWalletsDetails (wallets) {
return {
type: 'updateWalletsDetails',
wallets
};
}
function setWalletContract (contract) {
return {
type: 'setWalletContract',
contract
};
}
function updateWallets (data) {
return {
type: 'updateWallets',
...data
};
}