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Additional swaps network support (#10721)

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* Add swaps support for bnc chain

* Use single default token address in shared/constants/swaps
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Dan J Miller 2021-03-25 18:22:37 -02:30 committed by GitHub
parent 9573aa7515
commit cc55a981d4
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2 changed files with 21 additions and 4 deletions
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shared/constants/swaps.js
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@ -7,21 +7,29 @@ export const QUOTES_NOT_AVAILABLE_ERROR = 'quotes-not-avilable';
export const OFFLINE_FOR_MAINTENANCE = 'offline-for-maintenance'; export const OFFLINE_FOR_MAINTENANCE = 'offline-for-maintenance';
export const SWAPS_FETCH_ORDER_CONFLICT = 'swaps-fetch-order-conflict'; export const SWAPS_FETCH_ORDER_CONFLICT = 'swaps-fetch-order-conflict';
// An address that the metaswap-api recognizes as ETH, in place of the token address that ERC-20 tokens have // 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 ETH_SWAPS_TOKEN_ADDRESS = '0x0000000000000000000000000000000000000000'; const DEFAULT_TOKEN_ADDRESS = '0x0000000000000000000000000000000000000000';
export const ETH_SWAPS_TOKEN_OBJECT = { export const ETH_SWAPS_TOKEN_OBJECT = {
symbol: 'ETH', symbol: 'ETH',
name: 'Ether', name: 'Ether',
address: ETH_SWAPS_TOKEN_ADDRESS, address: DEFAULT_TOKEN_ADDRESS,
decimals: 18, decimals: 18,
iconUrl: 'images/black-eth-logo.svg', iconUrl: 'images/black-eth-logo.svg',
}; };
const BNB_SWAPS_TOKEN_OBJECT = {
symbol: 'BNB',
name: 'Binance Coin',
address: DEFAULT_TOKEN_ADDRESS,
decimals: 18,
iconUrl: 'images/bnb.png',
};
const TEST_ETH_SWAPS_TOKEN_OBJECT = { const TEST_ETH_SWAPS_TOKEN_OBJECT = {
symbol: 'TESTETH', symbol: 'TESTETH',
name: 'Test Ether', name: 'Test Ether',
address: ETH_SWAPS_TOKEN_ADDRESS, address: DEFAULT_TOKEN_ADDRESS,
decimals: 18, decimals: 18,
iconUrl: 'images/black-eth-logo.svg', iconUrl: 'images/black-eth-logo.svg',
}; };
@ -33,27 +41,36 @@ const MAINNET_CONTRACT_ADDRESS = '0x881d40237659c251811cec9c364ef91dc08d300c';
const TESTNET_CONTRACT_ADDRESS = '0x881d40237659c251811cec9c364ef91dc08d300c'; const TESTNET_CONTRACT_ADDRESS = '0x881d40237659c251811cec9c364ef91dc08d300c';
const BSC_CONTRACT_ADDRESS = '0x1a1ec25DC08e98e5E93F1104B5e5cdD298707d31';
const METASWAP_ETH_API_HOST = 'https://api.metaswap.codefi.network'; const METASWAP_ETH_API_HOST = 'https://api.metaswap.codefi.network';
const METASWAP_BNB_API_HOST = 'https://bsc-api.metaswap.codefi.network';
const BNB_CHAIN_ID = '0x38';
const SWAPS_TESTNET_CHAIN_ID = '0x539'; const SWAPS_TESTNET_CHAIN_ID = '0x539';
const SWAPS_TESTNET_HOST = 'https://metaswap-api.airswap-dev.codefi.network'; const SWAPS_TESTNET_HOST = 'https://metaswap-api.airswap-dev.codefi.network';
export const ALLOWED_SWAPS_CHAIN_IDS = { export const ALLOWED_SWAPS_CHAIN_IDS = {
[MAINNET_CHAIN_ID]: true, [MAINNET_CHAIN_ID]: true,
[SWAPS_TESTNET_CHAIN_ID]: true, [SWAPS_TESTNET_CHAIN_ID]: true,
[BNB_CHAIN_ID]: true,
}; };
export const METASWAP_CHAINID_API_HOST_MAP = { export const METASWAP_CHAINID_API_HOST_MAP = {
[MAINNET_CHAIN_ID]: METASWAP_ETH_API_HOST, [MAINNET_CHAIN_ID]: METASWAP_ETH_API_HOST,
[SWAPS_TESTNET_CHAIN_ID]: SWAPS_TESTNET_HOST, [SWAPS_TESTNET_CHAIN_ID]: SWAPS_TESTNET_HOST,
[BNB_CHAIN_ID]: METASWAP_BNB_API_HOST,
}; };
export const SWAPS_CHAINID_CONTRACT_ADDRESS_MAP = { export const SWAPS_CHAINID_CONTRACT_ADDRESS_MAP = {
[MAINNET_CHAIN_ID]: MAINNET_CONTRACT_ADDRESS, [MAINNET_CHAIN_ID]: MAINNET_CONTRACT_ADDRESS,
[SWAPS_TESTNET_CHAIN_ID]: TESTNET_CONTRACT_ADDRESS, [SWAPS_TESTNET_CHAIN_ID]: TESTNET_CONTRACT_ADDRESS,
[BNB_CHAIN_ID]: BSC_CONTRACT_ADDRESS,
}; };
export const SWAPS_CHAINID_DEFAULT_TOKEN_MAP = { export const SWAPS_CHAINID_DEFAULT_TOKEN_MAP = {
[MAINNET_CHAIN_ID]: ETH_SWAPS_TOKEN_OBJECT, [MAINNET_CHAIN_ID]: ETH_SWAPS_TOKEN_OBJECT,
[SWAPS_TESTNET_CHAIN_ID]: TEST_ETH_SWAPS_TOKEN_OBJECT, [SWAPS_TESTNET_CHAIN_ID]: TEST_ETH_SWAPS_TOKEN_OBJECT,
[BNB_CHAIN_ID]: BNB_SWAPS_TOKEN_OBJECT,
}; };