@oraichain/oraidex-evm-sdk/dist/utils.js

Oraidex EVM SDK

import Long from 'long';
export const isCw20Token = (token) => {
    return token.startsWith('orai1');
};
export const toBinary = (obj) => {
    const encoder = new TextEncoder();
    return Buffer.from(encoder.encode(JSON.stringify(obj))).toString('base64');
};
export const calculateTimeoutTimestamp = (timeout, dateNow) => {
    return Long.fromNumber(Math.floor((dateNow ?? Date.now()) / 1000) + timeout)
        .multiply(1000000000)
        .toString();
};
export const assetInfoToDenom = (value) => {
    if ('native_token' in value) {
        return value.native_token.denom;
    }
    return value.token.contract_addr;
};
export const denomToAssetInfo = (value) => {
    if (value.startsWith('orai1')) {
        return {
            token: {
                contract_addr: value,
            },
        };
    }
    return {
        native_token: {
            denom: value,
        },
    };
};
export const parsePoolKey = (poolKeyStr) => {
    const [tokenX, tokenY, fee, tickSpacing] = poolKeyStr.split('-');
    console.log('tokenX', tokenX);
    return {
        token_x: tokenX,
        token_y: tokenY,
        fee_tier: {
            fee: Number(fee),
            tick_spacing: Number(tickSpacing),
        },
    };
};
export const extractJsonFromHexString = (hexString) => {
    const jsonStartIndex = hexString.indexOf('{');
    const jsonEndIndex = hexString.lastIndexOf('}') + 1;
    if (jsonStartIndex >= 0 && jsonEndIndex > jsonStartIndex) {
        const jsonString = hexString.substring(jsonStartIndex, jsonEndIndex);
        return JSON.parse(jsonString);
    }
    throw new Error('No JSON found in hex string');
};
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