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fix: remove l2FeesAdapters file (#1196)

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Victorien Gauch
2025-06-19 15:33:38 +02:00
committed by GitHub
parent 0c508e3109
commit c074814d30
1 changed files with 0 additions and 161 deletions
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161
l2FeesAdapter.ts
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@@ -1,161 +0,0 @@
export const name = 'Linea';
export const version = '0.0.1';
export const license = 'MIT';
const WETH_ADDR = '0xe5d7c2a44ffddf6b295a15c148167daaaf5cf34f';
const USDC_ADDR = '0x176211869cA2b568f2A7D4EE941E073a821EE1ff';
const FROM_ADDR = '0x8C8766c1Ac7308604C80387f1bF8128386b64de9';
const TO_ADDR = '0xB1c25ff9F709cA3cd88D398586dd02aC62fce5BB'
const PANCAKE_SWAP_ROUTER = '0x1b81D678ffb9C0263b24A97847620C99d213eB14';
type TxType = 'EthTransfer' | 'ERC20Transfer' | 'ERC20Swap';
const PANCAKE_SWAP_EXACT_INPUT_SINGLE_ABI = [
{
"inputs": [
{
"components": [
{
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"internalType": "uint24",
"name": "fee",
"type": "uint24"
},
{
"internalType": "address",
"name": "recipient",
"type": "address"
},
{
"internalType": "uint256",
"name": "deadline",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "amountOutMinimum",
"type": "uint256"
},
{
"internalType": "uint160",
"name": "sqrtPriceLimitX96",
"type": "uint160"
}
],
"internalType": "struct ISwapRouter.ExactInputSingleParams",
"name": "params",
"type": "tuple"
}
],
"name": "exactInputSingle",
"outputs": [
{
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"stateMutability": "payable",
"type": "function"
}
]
const USDC_CONTRACT_TRANSFER_ABI = [
{
"inputs": [
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
}
],
"name": "transfer",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
}
]
export function setup(sdk: Context) {
sdk.ethers.addProvider('linea', 'https://rpc.linea.build');
const getFeeForCost = async (gasAmt: number) => {
const weiPerGas = await sdk.ethers.getProvider('linea').getGasPrice();
const ethPrice = await sdk.defiLlama.getCurrentPrice('coingecko', 'ethereum');
return (weiPerGas * gasAmt * ethPrice) / 1e18;
};
const getGasAmount = async (txType: TxType): Promise<number> => {
const provider = sdk.ethers.getProvider('linea');
const pancakeSwapContract = sdk.ethers.getContract(PANCAKE_SWAP_ROUTER, PANCAKE_SWAP_EXACT_INPUT_SINGLE_ABI, 'linea');
const usdcContract = sdk.ethers.getContract(USDC_ADDR, USDC_CONTRACT_TRANSFER_ABI, 'linea');
if (txType === 'EthTransfer') {
return provider.estimateGas({
from: FROM_ADDR,
to: TO_ADDR,
value: '0x1',
data: '0x'
});
} else if (txType === 'ERC20Transfer') {
return usdcContract.estimateGas.transfer(USDC_ADDR, 1, { from: FROM_ADDR });
} else if (txType === 'ERC20Swap') {
const params = {
tokenIn: USDC_ADDR,
tokenOut: WETH_ADDR,
fee: '500',
recipient: FROM_ADDR,
deadline: 4102401129,
amountIn: 9447000,
amountOutMinimum: 0,
sqrtPriceLimitX96: 0,
}
// swap 1 USDC to ETH using KyberSwap with transaction deadline of Dec 31, 2099
return pancakeSwapContract.estimateGas.exactInputSingle(params, {
from: FROM_ADDR,
});
}
};
sdk.register({
id: 'linea',
queries: {
feeTransferEth: async () => getFeeForCost(await getGasAmount('EthTransfer')),
feeTransferERC20: async () => getFeeForCost(await getGasAmount('ERC20Transfer')),
feeSwap: async () => getFeeForCost(await getGasAmount('ERC20Swap')),
},
metadata: {
icon: sdk.ipfs.getDataURILoader('QmXNhh135wo6jUuHdkhUTTV4p63sMpichCERuiyUDPe5vG', 'image/svg+xml'),
category: 'l2',
name: 'Linea',
description: 'Linea zkEVM is the leading ZK scaling solution that is equivalent to Ethereum Virtual Machine.',
l2BeatSlug: 'linea',
website: 'https://linea.build',
},
});
}