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metamask-extension/ui/ducks/metamask/metamask.js
Alex Donesky 1b6e58c417
Feat/collectibles the return (#12970)
* Wire collectibles frontend UI with controller data
2021-12-13 17:41:10 -06:00

430 lines
12 KiB
JavaScript

import { addHexPrefix, isHexString, stripHexPrefix } from 'ethereumjs-util';
import * as actionConstants from '../../store/actionConstants';
import { ALERT_TYPES } from '../../../shared/constants/alerts';
import { NETWORK_TYPE_RPC } from '../../../shared/constants/network';
import {
accountsWithSendEtherInfoSelector,
checkNetworkAndAccountSupports1559,
getAddressBook,
} from '../../selectors';
import { updateTransaction } from '../../store/actions';
import { setCustomGasLimit, setCustomGasPrice } from '../gas/gas.duck';
import { decGWEIToHexWEI } from '../../helpers/utils/conversions.util';
import { isEqualCaseInsensitive } from '../../helpers/utils/util';
import { GAS_ESTIMATE_TYPES } from '../../../shared/constants/gas';
import { KEYRING_TYPES } from '../../../shared/constants/hardware-wallets';
export default function reduceMetamask(state = {}, action) {
const metamaskState = {
isInitialized: false,
isUnlocked: false,
isAccountMenuOpen: false,
identities: {},
unapprovedTxs: {},
frequentRpcList: [],
addressBook: [],
contractExchangeRates: {},
pendingTokens: {},
customNonceValue: '',
useBlockie: false,
featureFlags: {},
welcomeScreenSeen: false,
currentLocale: '',
currentBlockGasLimit: '',
preferences: {
autoLockTimeLimit: undefined,
showFiatInTestnets: false,
showTestNetworks: false,
useNativeCurrencyAsPrimaryCurrency: true,
},
firstTimeFlowType: null,
completedOnboarding: false,
knownMethodData: {},
participateInMetaMetrics: null,
nextNonce: null,
conversionRate: null,
nativeCurrency: 'ETH',
...state,
};
switch (action.type) {
case actionConstants.UPDATE_METAMASK_STATE:
return { ...metamaskState, ...action.value };
case actionConstants.LOCK_METAMASK:
return {
...metamaskState,
isUnlocked: false,
};
case actionConstants.SET_RPC_TARGET:
return {
...metamaskState,
provider: {
type: NETWORK_TYPE_RPC,
rpcUrl: action.value,
},
};
case actionConstants.SET_PROVIDER_TYPE:
return {
...metamaskState,
provider: {
type: action.value,
},
};
case actionConstants.SHOW_ACCOUNT_DETAIL:
return {
...metamaskState,
isUnlocked: true,
isInitialized: true,
selectedAddress: action.value,
};
case actionConstants.SET_ACCOUNT_LABEL: {
const { account } = action.value;
const name = action.value.label;
const id = {};
id[account] = { ...metamaskState.identities[account], name };
const identities = { ...metamaskState.identities, ...id };
return Object.assign(metamaskState, { identities });
}
case actionConstants.UPDATE_CUSTOM_NONCE:
return {
...metamaskState,
customNonceValue: action.value,
};
case actionConstants.TOGGLE_ACCOUNT_MENU:
return {
...metamaskState,
isAccountMenuOpen: !metamaskState.isAccountMenuOpen,
};
case actionConstants.UPDATE_TRANSACTION_PARAMS: {
const { id: txId, value } = action;
let { currentNetworkTxList } = metamaskState;
currentNetworkTxList = currentNetworkTxList.map((tx) => {
if (tx.id === txId) {
const newTx = { ...tx };
newTx.txParams = value;
return newTx;
}
return tx;
});
return {
...metamaskState,
currentNetworkTxList,
};
}
case actionConstants.SET_PARTICIPATE_IN_METAMETRICS:
return {
...metamaskState,
participateInMetaMetrics: action.value,
};
case actionConstants.SET_USE_BLOCKIE:
return {
...metamaskState,
useBlockie: action.value,
};
case actionConstants.UPDATE_FEATURE_FLAGS:
return {
...metamaskState,
featureFlags: action.value,
};
case actionConstants.CLOSE_WELCOME_SCREEN:
return {
...metamaskState,
welcomeScreenSeen: true,
};
case actionConstants.SET_CURRENT_LOCALE:
return {
...metamaskState,
currentLocale: action.value.locale,
};
case actionConstants.SET_PENDING_TOKENS:
return {
...metamaskState,
pendingTokens: { ...action.payload },
};
case actionConstants.CLEAR_PENDING_TOKENS: {
return {
...metamaskState,
pendingTokens: {},
};
}
case actionConstants.UPDATE_PREFERENCES: {
return {
...metamaskState,
preferences: {
...metamaskState.preferences,
...action.payload,
},
};
}
case actionConstants.COMPLETE_ONBOARDING: {
return {
...metamaskState,
completedOnboarding: true,
};
}
case actionConstants.SET_FIRST_TIME_FLOW_TYPE: {
return {
...metamaskState,
firstTimeFlowType: action.value,
};
}
case actionConstants.SET_NEXT_NONCE: {
return {
...metamaskState,
nextNonce: action.value,
};
}
default:
return metamaskState;
}
}
const toHexWei = (value, expectHexWei) => {
return addHexPrefix(expectHexWei ? value : decGWEIToHexWEI(value));
};
// Action Creators
export function updateTransactionGasFees({
gasPrice,
gasLimit,
maxPriorityFeePerGas,
maxFeePerGas,
transaction,
expectHexWei = false,
}) {
return async (dispatch) => {
const txParamsCopy = { ...transaction.txParams, gas: gasLimit };
if (gasPrice) {
dispatch(
setCustomGasPrice(toHexWei(txParamsCopy.gasPrice, expectHexWei)),
);
txParamsCopy.gasPrice = toHexWei(gasPrice, expectHexWei);
} else if (maxFeePerGas && maxPriorityFeePerGas) {
txParamsCopy.maxFeePerGas = toHexWei(maxFeePerGas, expectHexWei);
txParamsCopy.maxPriorityFeePerGas = addHexPrefix(
decGWEIToHexWEI(maxPriorityFeePerGas),
);
}
const updatedTx = {
...transaction,
txParams: txParamsCopy,
};
const customGasLimit = isHexString(addHexPrefix(gasLimit))
? addHexPrefix(gasLimit)
: addHexPrefix(gasLimit.toString(16));
dispatch(setCustomGasLimit(customGasLimit));
await dispatch(updateTransaction(updatedTx));
};
}
// Selectors
export const getCurrentLocale = (state) => state.metamask.currentLocale;
export const getAlertEnabledness = (state) => state.metamask.alertEnabledness;
export const getUnconnectedAccountAlertEnabledness = (state) =>
getAlertEnabledness(state)[ALERT_TYPES.unconnectedAccount];
export const getWeb3ShimUsageAlertEnabledness = (state) =>
getAlertEnabledness(state)[ALERT_TYPES.web3ShimUsage];
export const getUnconnectedAccountAlertShown = (state) =>
state.metamask.unconnectedAccountAlertShownOrigins;
export const getTokens = (state) => state.metamask.tokens;
export function getCollectiblesDetectionNoticeDismissed(state) {
return state.metamask.collectiblesDetectionNoticeDismissed;
}
export const getCollectibles = (state) => {
const {
metamask: {
allCollectibles,
provider: { chainId },
selectedAddress,
},
} = state;
return allCollectibles?.[selectedAddress]?.[chainId] ?? [];
};
export const getCollectibleContracts = (state) => {
const {
metamask: {
allCollectibleContracts,
provider: { chainId },
selectedAddress,
},
} = state;
return allCollectibleContracts?.[selectedAddress]?.[chainId] ?? [];
};
export function getBlockGasLimit(state) {
return state.metamask.currentBlockGasLimit;
}
export function getConversionRate(state) {
return state.metamask.conversionRate;
}
export function getNativeCurrency(state) {
return state.metamask.nativeCurrency;
}
export function getSendHexDataFeatureFlagState(state) {
return state.metamask.featureFlags.sendHexData;
}
export function getSendToAccounts(state) {
const fromAccounts = accountsWithSendEtherInfoSelector(state);
const addressBookAccounts = getAddressBook(state);
return [...fromAccounts, ...addressBookAccounts];
}
export function getUnapprovedTxs(state) {
return state.metamask.unapprovedTxs;
}
/**
* Function returns true if network details are fetched and it is found to not support EIP-1559
*/
export function isNotEIP1559Network(state) {
return state.metamask.networkDetails?.EIPS[1559] === false;
}
/**
* Function returns true if network details are fetched and it is found to support EIP-1559
*/
export function isEIP1559Network(state) {
return state.metamask.networkDetails?.EIPS[1559] === true;
}
export function getGasEstimateType(state) {
return state.metamask.gasEstimateType;
}
export function getGasFeeEstimates(state) {
return state.metamask.gasFeeEstimates;
}
export function getEstimatedGasFeeTimeBounds(state) {
return state.metamask.estimatedGasFeeTimeBounds;
}
export function getIsGasEstimatesLoading(state) {
const networkAndAccountSupports1559 = checkNetworkAndAccountSupports1559(
state,
);
const gasEstimateType = getGasEstimateType(state);
// We consider the gas estimate to be loading if the gasEstimateType is
// 'NONE' or if the current gasEstimateType cannot be supported by the current
// network
const isEIP1559TolerableEstimateType =
gasEstimateType === GAS_ESTIMATE_TYPES.FEE_MARKET ||
gasEstimateType === GAS_ESTIMATE_TYPES.ETH_GASPRICE;
const isGasEstimatesLoading =
gasEstimateType === GAS_ESTIMATE_TYPES.NONE ||
(networkAndAccountSupports1559 && !isEIP1559TolerableEstimateType) ||
(!networkAndAccountSupports1559 &&
gasEstimateType === GAS_ESTIMATE_TYPES.FEE_MARKET);
return isGasEstimatesLoading;
}
export function getCompletedOnboarding(state) {
return state.metamask.completedOnboarding;
}
export function getIsInitialized(state) {
return state.metamask.isInitialized;
}
export function getIsUnlocked(state) {
return state.metamask.isUnlocked;
}
export function getSeedPhraseBackedUp(state) {
return state.metamask.seedPhraseBackedUp;
}
/**
* Given the redux state object and an address, finds a keyring that contains that address, if one exists
*
* @param {Object} state - the redux state object
* @param {string} address - the address to search for among the keyring addresses
* @returns {Object|undefined} The keyring which contains the passed address, or undefined
*/
export function findKeyringForAddress(state, address) {
const keyring = state.metamask.keyrings.find((kr) => {
return kr.accounts.some((account) => {
return (
isEqualCaseInsensitive(account, addHexPrefix(address)) ||
isEqualCaseInsensitive(account, stripHexPrefix(address))
);
});
});
return keyring;
}
/**
* Given the redux state object, returns the users preferred ledger transport type
*
* @param {Object} state - the redux state object
* @returns {string} The users preferred ledger transport type. One of'ledgerLive', 'webhid' or 'u2f'
*/
export function getLedgerTransportType(state) {
return state.metamask.ledgerTransportType;
}
/**
* Given the redux state object and an address, returns a boolean indicating whether the passed address is part of a Ledger keyring
*
* @param {Object} state - the redux state object
* @param {string} address - the address to search for among all keyring addresses
* @returns {boolean} true if the passed address is part of a ledger keyring, and false otherwise
*/
export function isAddressLedger(state, address) {
const keyring = findKeyringForAddress(state, address);
return keyring?.type === KEYRING_TYPES.LEDGER;
}
/**
* Given the redux state object, returns a boolean indicating whether the user has any Ledger accounts added to MetaMask (i.e. Ledger keyrings
* in state)
*
* @param {Object} state - the redux state object
* @returns {boolean} true if the user has a Ledger account and false otherwise
*/
export function doesUserHaveALedgerAccount(state) {
return state.metamask.keyrings.some((kr) => {
return kr.type === KEYRING_TYPES.LEDGER;
});
}