lux-swap/dist/dexs/openocean.js

import { Interface } from "@ethersproject/abi";
import { CHAINS_ENUM, CHAINS } from "@luxwallet/common";
import { generateGetQuote, isSameAddress } from "../utils";
import { OpenOceanABI } from "../abi";
import { DEX_ENUM } from "../consts";
const NATIVE_TOKENS = {
    [CHAINS_ENUM.ETH]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.POLYGON]: "0x0000000000000000000000000000000000001010",
    [CHAINS_ENUM.BSC]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.OP]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.FTM]: "0x0000000000000000000000000000000000000000",
    [CHAINS_ENUM.AVAX]: "0x0000000000000000000000000000000000000000",
    [CHAINS_ENUM.ARBITRUM]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.CRO]: "0x0000000000000000000000000000000000000000",
    [CHAINS_ENUM.GNOSIS]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.AURORA]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.BOBA]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
    [CHAINS_ENUM.KAVA]: "0x0000000000000000000000000000000000000000",
    [CHAINS_ENUM.METIS]: "0x0000000000000000000000000000000000000000",
    [CHAINS_ENUM.BASE]: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
};
/**
 * @deprecated
 */
export const SUPPORT_CHAINS = [
// CHAINS_ENUM.ETH,
// CHAINS_ENUM.POLYGON,
// CHAINS_ENUM.BSC,
// CHAINS_ENUM.OP,
// CHAINS_ENUM.FTM,
// CHAINS_ENUM.AVAX,
// CHAINS_ENUM.ARBITRUM,
// CHAINS_ENUM.CRO,
// CHAINS_ENUM.BASE,
/**
 * 接口返回 swap error
 */
// CHAINS_ENUM.METIS,
/**
 * pre api v1
 */
// CHAINS_ENUM.AURORA,
/**
 * 未开源
 */
// CHAINS_ENUM.GNOSIS,
// CHAINS_ENUM.BOBA,
// CHAINS_ENUM.KAVA, //pre api v1
];
export const getQuote = generateGetQuote({
    SUPPORT_CHAINS,
    id: "openocean",
    dex: DEX_ENUM.OPENOCEAN,
});
export const decodeCalldata = (tx) => {
    const chain = Object.values(CHAINS).find((item) => item.id === tx.chainId);
    if (!chain)
        return null;
    const contractInterface = new Interface(OpenOceanABI);
    const result = contractInterface.parseTransaction({ data: tx.data });
    if (result.name !== "swap") {
        return null;
    }
    const [caller, data] = result.args;
    const [srcToken, dstToken, srcReceiver, dstReceiver, amount, minReturnAmount,] = data;
    if (!srcToken || !dstToken || !dstReceiver || !amount || !minReturnAmount)
        return null;
    const NATIVE_TOKEN = NATIVE_TOKENS[chain.enum];
    return {
        fromToken: isSameAddress(srcToken, NATIVE_TOKEN)
            ? chain.nativeTokenAddress
            : srcToken,
        fromTokenAmount: amount.toString(),
        toToken: isSameAddress(dstToken, NATIVE_TOKEN)
            ? chain.nativeTokenAddress
            : dstToken,
        minReceiveToTokenAmount: minReturnAmount.toString(),
        toTokenReceiver: tx.from,
    };
};