A Metamask fork with Infura removed and default networks editable
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ciphermask/ui/hooks/useTransactionDisplayData.js

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import { useSelector } from 'react-redux';
import { captureException } from '@sentry/browser';
import { getKnownMethodData } from '../selectors/selectors';
import {
getStatusKey,
getTransactionTypeTitle,
} from '../helpers/utils/transactions.util';
import { camelCaseToCapitalize } from '../helpers/utils/common.util';
import { PRIMARY, SECONDARY } from '../helpers/constants/common';
import { getTokenAddressParam } from '../helpers/utils/token-util';
import {
formatDateWithYearContext,
shortenAddress,
stripHttpSchemes,
} from '../helpers/utils/util';
import {
PENDING_STATUS_HASH,
TOKEN_CATEGORY_HASH,
} from '../helpers/constants/transactions';
import { getTokens } from '../ducks/metamask/metamask';
import {
TRANSACTION_TYPES,
TRANSACTION_GROUP_CATEGORIES,
TRANSACTION_STATUSES,
} from '../../shared/constants/transaction';
import { useI18nContext } from './useI18nContext';
import { useTokenFiatAmount } from './useTokenFiatAmount';
import { useUserPreferencedCurrency } from './useUserPreferencedCurrency';
import { useCurrencyDisplay } from './useCurrencyDisplay';
import { useTokenDisplayValue } from './useTokenDisplayValue';
import { useTokenData } from './useTokenData';
import { useSwappedTokenValue } from './useSwappedTokenValue';
import { useCurrentAsset } from './useCurrentAsset';
/**
* @typedef {Object} TransactionDisplayData
* @property {string} title - primary description of the transaction
* @property {string} subtitle - supporting text describing the transaction
* @property {bool} subtitleContainsOrigin - true if the subtitle includes the origin of the tx
* @property {string} category - the transaction category
* @property {string} primaryCurrency - the currency string to display in the primary position
* @property {string} [secondaryCurrency] - the currency string to display in the secondary position
* @property {string} status - the status of the transaction
* @property {string} senderAddress - the Ethereum address of the sender
* @property {string} recipientAddress - the Ethereum address of the recipient
*/
/**
* Get computed values used for displaying transaction data to a user
*
* The goal of this method is to perform all of the necessary computation and
* state access required to take a transactionGroup and derive from it a shape
* of data that can power all views related to a transaction. Presently the main
* case is for shared logic between transaction-list-item and transaction-detail-view
* @param {Object} transactionGroup - group of transactions
* @return {TransactionDisplayData}
*/
export function useTransactionDisplayData(transactionGroup) {
// To determine which primary currency to display for swaps transactions we need to be aware
// of which asset, if any, we are viewing at present
const currentAsset = useCurrentAsset();
const knownTokens = useSelector(getTokens);
const t = useI18nContext();
const { initialTransaction, primaryTransaction } = transactionGroup;
// initialTransaction contains the data we need to derive the primary purpose of this transaction group
const { type } = initialTransaction;
const { from: senderAddress, to } = initialTransaction.txParams || {};
// for smart contract interactions, methodData can be used to derive the name of the action being taken
const methodData =
useSelector((state) =>
getKnownMethodData(state, initialTransaction?.txParams?.data),
) || {};
const displayedStatusKey = getStatusKey(primaryTransaction);
const isPending = displayedStatusKey in PENDING_STATUS_HASH;
const isSubmitted = displayedStatusKey === TRANSACTION_STATUSES.SUBMITTED;
const primaryValue = primaryTransaction.txParams?.value;
let prefix = '-';
const date = formatDateWithYearContext(initialTransaction.time || 0);
let subtitle;
let subtitleContainsOrigin = false;
let recipientAddress = to;
// This value is used to determine whether we should look inside txParams.data
// to pull out and render token related information
const isTokenCategory = TOKEN_CATEGORY_HASH[type];
// these values are always instantiated because they are either
// used by or returned from hooks. Hooks must be called at the top level,
// so as an additional safeguard against inappropriately associating token
// transfers, we pass an additional argument to these hooks that will be
// false for non-token transactions. This additional argument forces the
// hook to return null
const token =
isTokenCategory &&
knownTokens.find(({ address }) => address === recipientAddress);
const tokenData = useTokenData(
initialTransaction?.txParams?.data,
isTokenCategory,
);
const tokenDisplayValue = useTokenDisplayValue(
initialTransaction?.txParams?.data,
token,
isTokenCategory,
);
const tokenFiatAmount = useTokenFiatAmount(
token?.address,
tokenDisplayValue,
token?.symbol,
);
const origin = stripHttpSchemes(
initialTransaction.origin || initialTransaction.msgParams?.origin || '',
);
// used to append to the primary display value. initialized to either token.symbol or undefined
// but can later be modified if dealing with a swap
let primarySuffix = isTokenCategory ? token?.symbol : undefined;
// used to display the primary value of tx. initialized to either tokenDisplayValue or undefined
// but can later be modified if dealing with a swap
let primaryDisplayValue = isTokenCategory ? tokenDisplayValue : undefined;
// used to display fiat amount of tx. initialized to either tokenFiatAmount or undefined
// but can later be modified if dealing with a swap
let secondaryDisplayValue = isTokenCategory ? tokenFiatAmount : undefined;
// The transaction group category that will be used for rendering the icon in the activity list
let category;
// The primary title of the Tx that will be displayed in the activity list
let title;
const {
swapTokenValue,
isNegative,
swapTokenFiatAmount,
isViewingReceivedTokenFromSwap,
} = useSwappedTokenValue(transactionGroup, currentAsset);
// There are seven types of transaction entries that are currently differentiated in the design
// 1. Signature request
// 2. Send (sendEth sendTokens)
// 3. Deposit
// 4. Site interaction
// 5. Approval
// 6. Swap
// 7. Swap Approval
const signatureTypes = [
null,
undefined,
TRANSACTION_TYPES.SIGN,
TRANSACTION_TYPES.PERSONAL_SIGN,
TRANSACTION_TYPES.SIGN_TYPED_DATA,
TRANSACTION_TYPES.ETH_DECRYPT,
TRANSACTION_TYPES.ETH_GET_ENCRYPTION_PUBLIC_KEY,
];
if (signatureTypes.includes(type)) {
category = TRANSACTION_GROUP_CATEGORIES.SIGNATURE_REQUEST;
title = t('signatureRequest');
subtitle = origin;
subtitleContainsOrigin = true;
} else if (type === TRANSACTION_TYPES.SWAP) {
category = TRANSACTION_GROUP_CATEGORIES.SWAP;
title = t('swapTokenToToken', [
initialTransaction.sourceTokenSymbol,
initialTransaction.destinationTokenSymbol,
]);
subtitle = origin;
subtitleContainsOrigin = true;
primarySuffix = isViewingReceivedTokenFromSwap
? currentAsset.symbol
: initialTransaction.sourceTokenSymbol;
primaryDisplayValue = swapTokenValue;
secondaryDisplayValue = swapTokenFiatAmount;
if (isNegative) {
prefix = '';
} else if (isViewingReceivedTokenFromSwap) {
prefix = '+';
} else {
prefix = '-';
}
} else if (type === TRANSACTION_TYPES.SWAP_APPROVAL) {
category = TRANSACTION_GROUP_CATEGORIES.APPROVAL;
title = t('swapApproval', [primaryTransaction.sourceTokenSymbol]);
subtitle = origin;
subtitleContainsOrigin = true;
primarySuffix = primaryTransaction.sourceTokenSymbol;
} else if (type === TRANSACTION_TYPES.TOKEN_METHOD_APPROVE) {
category = TRANSACTION_GROUP_CATEGORIES.APPROVAL;
prefix = '';
title = t('approveSpendLimit', [token?.symbol || t('token')]);
subtitle = origin;
subtitleContainsOrigin = true;
} else if (
type === TRANSACTION_TYPES.DEPLOY_CONTRACT ||
type === TRANSACTION_TYPES.CONTRACT_INTERACTION
) {
category = TRANSACTION_GROUP_CATEGORIES.INTERACTION;
const transactionTypeTitle = getTransactionTypeTitle(t, type);
title =
(methodData?.name && camelCaseToCapitalize(methodData.name)) ||
transactionTypeTitle;
subtitle = origin;
subtitleContainsOrigin = true;
} else if (type === TRANSACTION_TYPES.INCOMING) {
category = TRANSACTION_GROUP_CATEGORIES.RECEIVE;
title = t('receive');
prefix = '';
subtitle = t('fromAddress', [shortenAddress(senderAddress)]);
} else if (
type === TRANSACTION_TYPES.TOKEN_METHOD_TRANSFER_FROM ||
type === TRANSACTION_TYPES.TOKEN_METHOD_TRANSFER
) {
category = TRANSACTION_GROUP_CATEGORIES.SEND;
title = t('sendSpecifiedTokens', [token?.symbol || t('token')]);
recipientAddress = getTokenAddressParam(tokenData);
subtitle = t('toAddress', [shortenAddress(recipientAddress)]);
} else if (type === TRANSACTION_TYPES.SENT_ETHER) {
category = TRANSACTION_GROUP_CATEGORIES.SEND;
title = t('send');
subtitle = t('toAddress', [shortenAddress(recipientAddress)]);
} else {
captureException(
Error(
`useTransactionDisplayData does not recognize transaction type. Type received is: ${type}`,
),
);
}
const primaryCurrencyPreferences = useUserPreferencedCurrency(PRIMARY);
const secondaryCurrencyPreferences = useUserPreferencedCurrency(SECONDARY);
const [primaryCurrency] = useCurrencyDisplay(primaryValue, {
prefix,
displayValue: primaryDisplayValue,
suffix: primarySuffix,
...primaryCurrencyPreferences,
});
const [secondaryCurrency] = useCurrencyDisplay(primaryValue, {
prefix,
displayValue: secondaryDisplayValue,
hideLabel: isTokenCategory || Boolean(swapTokenValue),
...secondaryCurrencyPreferences,
});
return {
title,
category,
date,
subtitle,
subtitleContainsOrigin,
primaryCurrency:
type === TRANSACTION_TYPES.SWAP && isPending ? '' : primaryCurrency,
senderAddress,
recipientAddress,
secondaryCurrency:
(isTokenCategory && !tokenFiatAmount) ||
(type === TRANSACTION_TYPES.SWAP && !swapTokenFiatAmount)
? undefined
: secondaryCurrency,
displayedStatusKey,
isPending,
isSubmitted,
};
}