four-flap-meme-sdk/dist/contracts/tm1.js

SDK for Flap bonding curve and four.meme TokenManager

import { Contract, JsonRpcProvider } from 'ethers';
import TM1Abi from '../abis/TokenManager.json' with { type: 'json' };
import { ADDRESSES } from '../utils/constants.js';
export class TM1 {
    constructor(address, provider) {
        this.address = address;
        this.provider = provider;
    }
    /**
     * 通过链名称连接
     */
    static connectByChain(chain, rpcUrl) {
        const address = ADDRESSES[chain].TokenManagerV1;
        return new TM1(address, new JsonRpcProvider(rpcUrl));
    }
    get c() {
        return new Contract(this.address, TM1Abi, this.provider);
    }
    async lastPrice(token) { return await this.c.lastPrice(token); }
    async purchaseToken(token, amount, maxFunds, origin, to) {
        if (origin !== undefined && to)
            return await this.c.purchaseToken(origin, token, to, amount, maxFunds, { value: maxFunds });
        return await this.c.purchaseToken(token, amount, maxFunds, { value: maxFunds });
    }
    async purchaseTokenAMAP(token, funds, minAmount, origin, to) {
        if (origin !== undefined && to)
            return await this.c.purchaseTokenAMAP(origin, token, to, funds, minAmount, { value: funds });
        return await this.c.purchaseTokenAMAP(token, funds, minAmount, { value: funds });
    }
    async saleToken(token, amount, origin, from, minFunds, feeRate, feeRecipient) {
        if (origin !== undefined && from && minFunds !== undefined && feeRate !== undefined && feeRecipient) {
            return await this.c.saleToken(origin, token, from, amount, minFunds, feeRate, feeRecipient);
        }
        // 注意：如果要使用 minFunds，必须同时提供 feeRate 和 feeRecipient（使用6参数版本）
        // 合约中不存在4参数的 saleToken(origin, token, amount, minFunds) 方法
        if (origin !== undefined) {
            return await this.c.saleToken(origin, token, amount);
        }
        return await this.c.saleToken(token, amount);
    }
}