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Merge pull request #1647 from DefiLlama/amphor-remove-unness
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amphor remove unness
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@dtmkeng
dtmkeng committed Jul 4, 2024
2 parents 8e2d9db + 025ee80 commit 9854f9c
Showing 1 changed file with 30 additions and 134 deletions.
164 changes: 30 additions & 134 deletions fees/amphor/index.ts
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Original file line number Diff line number Diff line change
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import * as sdk from "@defillama/sdk";
import { ethers, EventFilter } from 'ethers';
import { Adapter, FetchOptions, FetchResultV2 } from "../../adapters/types";
import { CHAIN } from "../../helpers/chains";
import { ETHEREUM } from "../../helpers/chains";
import ADDRESSES from '../../helpers/coreAssets.json'
import { getBlock } from "../../helpers/getBlock";
import ADDRESSES from '../../helpers/coreAssets.json';

const AmphorILHedgedWETH_contractAddress: string = '0xcDC51F2B0e5F0906f2fd5f557de49D99c34Df54e';
const AmphorLRTwstETHVault_contractAddress: string = '0x06824C27C8a0DbDe5F72f770eC82e3c0FD4DcEc3';

const contractAbi: ethers.InterfaceAbi = [
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "uint256",
"name": "timestamp",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "lastSavedBalance",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "returnedAssets",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "fees",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "totalShares",
"type": "uint256"
}
],
"name": "EpochEnd",
"type": "event"
},
]

const AmphorILHedgedWETH_contract: ethers.Contract = new ethers.Contract(AmphorILHedgedWETH_contractAddress, contractAbi);
const AmphorLRTwstETHVault_contract: ethers.Contract = new ethers.Contract(AmphorLRTwstETHVault_contractAddress, contractAbi);
const AmphorPTezETHVault_contractAddress: string = '0xeEE8aED1957ca1545a0508AfB51b53cCA7e3c0d1';
const AmphorPTrsETHVault_contractAddress: string = '0xB05cABCd99cf9a73b19805edefC5f67CA5d1895E';
const AmphorPTweETHVault_contractAddress: string = '0xc69Ad9baB1dEE23F4605a82b3354F8E40d1E5966';

const methodology = {
UserFees: "Include performance fees.",
Fees: "Includes all treasury revenue.",
ProtocolRevenue: "Share of revenue going to Amphor treasury.",
Revenue: "Sum of protocol revenue.",
}
const event = 'event EpochEnd(uint256 indexed timestamp,uint256 lastSavedBalance,uint256 returnedAssets,uint256 fees,uint256 totalShares)'
const addresss: string[] = [
AmphorILHedgedWETH_contractAddress,
AmphorLRTwstETHVault_contractAddress,
AmphorPTezETHVault_contractAddress,
AmphorPTrsETHVault_contractAddress,
AmphorPTweETHVault_contractAddress
]
const data = async (options: FetchOptions): Promise<FetchResultV2> => {
const logs = (await options.getLogs({
targets: addresss,
eventAbi: event,
flatten: true
}))

const data = async (timestamp: number): Promise<FetchResultFees> => {
const toTimestamp = timestamp;
const fromTimestamp = timestamp - 60 * 60 * 24;
const toBlock = await getBlock(toTimestamp, CHAIN.ETHEREUM, {});

const eventFilterWETH: EventFilter = {
address: AmphorILHedgedWETH_contractAddress,
topics: [ethers.id('EpochEnd(uint256,uint256,uint256,uint256,uint256)')]
};
const eventFilterLRTwstETH: EventFilter = {
address: AmphorLRTwstETHVault_contractAddress,
topics: [ethers.id('EpochEnd(uint256,uint256,uint256,uint256,uint256)')]
};

const eventsWETH = (await sdk.getEventLogs({
target: AmphorILHedgedWETH_contractAddress,
topics: eventFilterWETH.topics as string[],
fromBlock: 18535914,
toBlock: toBlock,
chain: CHAIN.ETHEREUM,
})) as ethers.Log[];

const eventsLRTwstETH = (await sdk.getEventLogs({
target: AmphorLRTwstETHVault_contractAddress,
topics: eventFilterLRTwstETH.topics as string[],
fromBlock: 18535914,
toBlock: toBlock,
chain: CHAIN.ETHEREUM,
})) as ethers.Log[];

let totalRevenueWETH = BigInt(0);
let totalFeesWSTETH = BigInt(0);
let totalRevenueLRTwstETH = BigInt(0);
let totalFeesLRTwstETH = BigInt(0);

let dailyFeesWETH = BigInt(0);
let dailyRevenueWSTETH = BigInt(0);
let dailyFeeslRTwstETH = BigInt(0);
let dailyRevenueLRTwstETH = BigInt(0);

eventsWETH.forEach(res => {
const event = AmphorILHedgedWETH_contract.interface.parseLog(res as any);
totalRevenueWETH += BigInt(event!.args.returnedAssets) - BigInt(event!.args.lastSavedBalance)
totalFeesWSTETH += BigInt(event!.args.fees)
if (event!.args.timestamp > fromTimestamp && event!.args.timestamp < toTimestamp) {
dailyFeesWETH += BigInt(event!.args.fees);
dailyRevenueWSTETH = BigInt(event!.args.returnedAssets) - BigInt(event!.args.lastSavedBalance);
}
});

eventsLRTwstETH.forEach(res => {
const event = AmphorLRTwstETHVault_contract.interface.parseLog(res as any);
totalRevenueLRTwstETH += BigInt(event!.args.returnedAssets) - BigInt(event!.args.lastSavedBalance);
totalFeesLRTwstETH += BigInt(event!.args.fees);
if (event!.args.timestamp > fromTimestamp && event!.args.timestamp < toTimestamp) {
dailyFeeslRTwstETH += BigInt(event!.args.fees);
dailyRevenueLRTwstETH = BigInt(event!.args.returnedAssets) - BigInt(event!.args.lastSavedBalance);
}
});
const dailyFees = options.createBalances()
const dailyRevenue = options.createBalances()

const TOKENS = {
WETH: ADDRESSES.ethereum.WETH,
}

const totalFees = new sdk.Balances({ chain: CHAIN.ETHEREUM, timestamp: toTimestamp });
const totalRevenue = new sdk.Balances({ chain: CHAIN.ETHEREUM, timestamp: toTimestamp });
const dailyFees = new sdk.Balances({ chain: CHAIN.ETHEREUM, timestamp: toTimestamp });
const dailyRevenue = new sdk.Balances({ chain: CHAIN.ETHEREUM, timestamp: toTimestamp });

totalFees.add(TOKENS.WETH, totalFeesWSTETH.toString());
totalFees.add(TOKENS.WETH, totalFeesLRTwstETH.toString());

totalRevenue.add(TOKENS.WETH, totalRevenueWETH.toString());
totalRevenue.add(TOKENS.WETH, totalRevenueLRTwstETH.toString());

dailyFees.add(TOKENS.WETH, dailyFeesWETH.toString());
dailyFees.add(TOKENS.WETH, dailyFeeslRTwstETH.toString());

dailyRevenue.add(TOKENS.WETH, dailyRevenueWSTETH.toString());
dailyRevenue.add(TOKENS.WETH, dailyRevenueLRTwstETH.toString());

const totalFeesNumber = Number(await totalFees.getUSDValue()).toFixed(0);
const dailyRevenueNumber = Number(await dailyRevenue.getUSDValue()).toFixed(0);
logs.forEach((log) => {
dailyFees.add(TOKENS.WETH, log.fees)
if (log.fees > 0) {
dailyRevenue.add(TOKENS.WETH, log.returnedAssets - log.lastSavedBalance)
}
})
return {
totalFees: totalFeesNumber,
totalRevenue: Number(await totalRevenue.getUSDValue()).toFixed(0),
totalProtocolRevenue: totalFeesNumber,
totalUserFees: totalFeesNumber,
dailyFees: Number(await dailyFees.getUSDValue()).toFixed(0),
dailyProtocolRevenue: dailyRevenueNumber,
dailyRevenue: dailyRevenueNumber,
};
dailyFees,
dailyRevenue,
dailyProtocolRevenue: dailyFees,
}
}

const adapter: Adapter = {
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