@syncswap/sdk/dist/esm/contracts/contractLoader.js

SyncSwap TypeScript SDK for building DeFi applications

import { Contract } from 'ethers';
import { stateStore } from '../statestore/statestore.js';
const abis = {
    'weth': import('../abi/weth.js'),
    'erc20': import('../abi/erc20.js'),
    'router2': import('../abi/router2.js'),
    'pool_master': import('../abi/pool_master.js'),
    'factory': import('../abi/factory.js'),
    'multicall': import('../abi/multicall.js'),
    'route_helper': import('../abi/route_helper.js'),
    'token_helper': import('../abi/token_helper.js'),
    'pool_helper': import('../abi/pool_helper.js'),
    'nft_position_manager': import('../abi/nft_position_manager.js'),
    'quoter': import('../abi/quoter.js'),
    'routerv3': import('../abi/routerv3.js'),
    'multicall2': import('../abi/multicall2.js'),
    'multicall3': import('../abi/multicall3.js'),
    'wrapper_router': import('../abi/wrapper_router.js'),
    'wrapper_router_v3': import('../abi/wrapper_router_v3.js'),
};
export default class ContractLoader {
    static async loadContract(contractType, address) {
        // let abi = JsonLoader.loadJson(`/abi/${contractType.abi}.json`);
        let abi = await abis[contractType.abi];
        // handles thr raw artifact
        if (abi.abi) {
            abi = abi.abi;
        }
        if (abi.default) {
            abi = abi.default;
        }
        try {
            return new Contract(address, abi, stateStore().providerOrSigner); // Note: use {zksync-ethers}.Contract for zkstack chains
        }
        catch (error) {
            console.error(`Error on loading contract`, contractType, address, error);
            throw Error('Failed to create contract.');
        }
    }
}
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