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mirror of https://github.com/kremalicious/metamask-extension.git synced 2024-11-25 11:28:51 +01:00
metamask-extension/shared/constants/swaps.js
Daniel c3b79bb358
Show custom tokens in Swaps, add a custom token in Swaps (#11200)
* Show custom tokens in Swaps

* Add messages for adding a custom token in Swaps

* Add the first version of importing custom tokens in swaps

* Fix lint rules

* Create a new component: ImportToken

* Remove a pointer cursor from regular heading

* Fix a CSS issue for tokens with long names

* Update a comment

* Don’t return a custom token if it doesn’t have symbol or decimals

* Only search by contract address if nothing was found

* Track “Token Imported” event

* Fix unit tests

* Import tracking for “Token Imported”, increase token icon font size

* Disable token import for Source Token

* Update logic and content for notifications, update tests

* Do not hide a dropdown placeholder on click, so a user can click on a link

* Update a key name

* Update styling for the “danger” type notification in Swaps

* Show either a warning or danger notification based on token verification occurences

* Remove testnets from SWAPS_CHAINID_DEFAULT_BLOCK_EXPLORER_URL_MAP

* Use the “shouldSearchForImports” prop

* Create a new function for handling token import: “onOpenImportTokenModalClick”

* Filter token duplicities before iterating over tokens

* Use “address” instead of “symbol” for checking uniqueness

* Trigger Build

* Use a new API (/token) to get token data for importing in Swaps

* Temporarily decrese Jest threshold for functions
2021-06-03 13:38:37 -02:30

96 lines
3.1 KiB
JavaScript

import {
MAINNET_CHAIN_ID,
ETH_SYMBOL,
TEST_ETH_SYMBOL,
BNB_SYMBOL,
TEST_ETH_TOKEN_IMAGE_URL,
BNB_TOKEN_IMAGE_URL,
BSC_CHAIN_ID,
} from './network';
export const QUOTES_EXPIRED_ERROR = 'quotes-expired';
export const SWAP_FAILED_ERROR = 'swap-failed-error';
export const ERROR_FETCHING_QUOTES = 'error-fetching-quotes';
export const QUOTES_NOT_AVAILABLE_ERROR = 'quotes-not-avilable';
export const CONTRACT_DATA_DISABLED_ERROR = 'contract-data-disabled';
export const OFFLINE_FOR_MAINTENANCE = 'offline-for-maintenance';
export const SWAPS_FETCH_ORDER_CONFLICT = 'swaps-fetch-order-conflict';
// An address that the metaswap-api recognizes as the default token for the current network, in place of the token address that ERC-20 tokens have
const DEFAULT_TOKEN_ADDRESS = '0x0000000000000000000000000000000000000000';
export const ETH_SWAPS_TOKEN_OBJECT = {
symbol: ETH_SYMBOL,
name: 'Ether',
address: DEFAULT_TOKEN_ADDRESS,
decimals: 18,
iconUrl: './images/black-eth-logo.svg',
};
export const BNB_SWAPS_TOKEN_OBJECT = {
symbol: BNB_SYMBOL,
name: 'Binance Coin',
address: DEFAULT_TOKEN_ADDRESS,
decimals: 18,
iconUrl: BNB_TOKEN_IMAGE_URL,
};
export const TEST_ETH_SWAPS_TOKEN_OBJECT = {
symbol: TEST_ETH_SYMBOL,
name: 'Test Ether',
address: DEFAULT_TOKEN_ADDRESS,
decimals: 18,
iconUrl: TEST_ETH_TOKEN_IMAGE_URL,
};
// A gas value for ERC20 approve calls that should be sufficient for all ERC20 approve implementations
export const DEFAULT_ERC20_APPROVE_GAS = '0x1d4c0';
const MAINNET_CONTRACT_ADDRESS = '0x881d40237659c251811cec9c364ef91dc08d300c';
const TESTNET_CONTRACT_ADDRESS = '0x881d40237659c251811cec9c364ef91dc08d300c';
const BSC_CONTRACT_ADDRESS = '0x1a1ec25dc08e98e5e93f1104b5e5cdd298707d31';
export const ETH_WETH_CONTRACT_ADDRESS =
'0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
const METASWAP_ETH_API_HOST = 'https://api.metaswap.codefi.network';
const METASWAP_BSC_API_HOST = 'https://bsc-api.metaswap.codefi.network';
const SWAPS_TESTNET_CHAIN_ID = '0x539';
const SWAPS_TESTNET_HOST = 'https://metaswap-api.airswap-dev.codefi.network';
const BSC_DEFAULT_BLOCK_EXPLORER_URL = 'https://bscscan.com/';
const MAINNET_DEFAULT_BLOCK_EXPLORER_URL = 'https://etherscan.io/';
export const ALLOWED_SWAPS_CHAIN_IDS = {
[MAINNET_CHAIN_ID]: true,
[SWAPS_TESTNET_CHAIN_ID]: true,
[BSC_CHAIN_ID]: true,
};
export const METASWAP_CHAINID_API_HOST_MAP = {
[MAINNET_CHAIN_ID]: METASWAP_ETH_API_HOST,
[SWAPS_TESTNET_CHAIN_ID]: SWAPS_TESTNET_HOST,
[BSC_CHAIN_ID]: METASWAP_BSC_API_HOST,
};
export const SWAPS_CHAINID_CONTRACT_ADDRESS_MAP = {
[MAINNET_CHAIN_ID]: MAINNET_CONTRACT_ADDRESS,
[SWAPS_TESTNET_CHAIN_ID]: TESTNET_CONTRACT_ADDRESS,
[BSC_CHAIN_ID]: BSC_CONTRACT_ADDRESS,
};
export const SWAPS_CHAINID_DEFAULT_TOKEN_MAP = {
[MAINNET_CHAIN_ID]: ETH_SWAPS_TOKEN_OBJECT,
[SWAPS_TESTNET_CHAIN_ID]: TEST_ETH_SWAPS_TOKEN_OBJECT,
[BSC_CHAIN_ID]: BNB_SWAPS_TOKEN_OBJECT,
};
export const SWAPS_CHAINID_DEFAULT_BLOCK_EXPLORER_URL_MAP = {
[BSC_CHAIN_ID]: BSC_DEFAULT_BLOCK_EXPLORER_URL,
[MAINNET_CHAIN_ID]: MAINNET_DEFAULT_BLOCK_EXPLORER_URL,
};