mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-10-24 04:13:27 +02:00
480512d14f
* Swaps support for local testnet * Create util method for comparison of token addresses/symbols to default swaps token * Get chainId from txMeta in _trackSwapsMetrics of transaction controller * Add comment to document purpose of getTransactionGroupRecipientAddressFilter * Use isSwapsDefaultTokenSymbol in place of repeated defaultTokenSymbol comparisons in build-quote.js
37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
import { useSelector } from 'react-redux';
|
|
import { useRouteMatch } from 'react-router-dom';
|
|
import { getTokens } from '../ducks/metamask/metamask';
|
|
import { getCurrentChainId } from '../selectors';
|
|
import { ASSET_ROUTE } from '../helpers/constants/routes';
|
|
import {
|
|
SWAPS_CHAINID_DEFAULT_TOKEN_MAP,
|
|
ETH_SWAPS_TOKEN_OBJECT,
|
|
} from '../../../shared/constants/swaps';
|
|
|
|
/**
|
|
* Returns a token object for the asset that is currently being viewed.
|
|
* Will return the default token object for the current chain when the
|
|
* user is viewing either the primary, unfiltered, activity list or the
|
|
* default token asset page.
|
|
* @returns {import('./useTokenDisplayValue').Token}
|
|
*/
|
|
export function useCurrentAsset() {
|
|
// 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 match = useRouteMatch({
|
|
path: `${ASSET_ROUTE}/:asset`,
|
|
exact: true,
|
|
strict: true,
|
|
});
|
|
const tokenAddress = match?.params?.asset;
|
|
const knownTokens = useSelector(getTokens);
|
|
const token =
|
|
tokenAddress && knownTokens.find(({ address }) => address === tokenAddress);
|
|
const chainId = useSelector(getCurrentChainId);
|
|
|
|
return (
|
|
token ??
|
|
(SWAPS_CHAINID_DEFAULT_TOKEN_MAP[chainId] || ETH_SWAPS_TOKEN_OBJECT)
|
|
);
|
|
}
|