@bayswap/sdk/dist/esm/utils/coin.js

SDK for BaySwap smart contract

const SUPPLY_TYPE_ARG_REGEX = /^0x2::balance::Supply<(.+)>$/;
export const getCoinTypeFromFullType = (fullType) => {
    return fullType.substring(fullType.lastIndexOf('<') + 1, fullType.lastIndexOf('>'));
};
export const getSymbolFromType = (type) => {
    const temp = type.split('::');
    if (temp.length > 2) {
        return temp[2];
    }
    return '';
};
export const getSymbolFromFullType = (fullType) => {
    const coinType = getCoinTypeFromFullType(fullType);
    return getSymbolFromType(coinType);
};
// 0x2::sui::Sui => 0x2::coin::Coin<0x2::sui::Sui>
export const wrapCoinType = (type) => {
    return '0x2::coin::Coin<' + type + '>';
};
// 0x2::coin::Coin<0x2::sui::Sui> => 0x2::sui::Sui
export const unwrapCoinType = (fullType) => {
    return fullType.substring(fullType.lastIndexOf('<') + 1, fullType.lastIndexOf('>'));
};
export const sortCoin = (coinX, coinY) => {
    if (coinY < coinX) {
        return [coinY, coinX];
    }
    return [coinX, coinY];
};
export const getTypeFromSupply = (supply) => {
    if (supply.length == 0) {
        return '';
    }
    const [, res] = supply.match(SUPPLY_TYPE_ARG_REGEX) ?? [];
    return res;
};
export const buildPoolName = (coin1, coin2) => {
    return `${getSymbolFromType(coin1)}-${getSymbolFromType(coin2)}`;
};
export const isCoinOrderSorted = (coin1, coin2) => {
    if (coin1.length < coin2.length) {
        return true;
    }
    else if (coin1.length > coin2.length) {
        return false;
    }
    for (let i = 0; i < coin1.length; i++) {
        const chr1 = coin1.charAt(i);
        const chr2 = coin2.charAt(i);
        if (chr1 == chr2) {
            continue;
        }
        return chr1 < chr2;
    }
    return true;
};
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