@sky-mavis/smart-order-router
Version:
Ronin Swap Smart Order Router
148 lines • 15.1 kB
JavaScript
import { ChainId } from '@sky-mavis/katana-core';
import retry from 'async-retry';
import Timeout from 'await-timeout';
import { gql, GraphQLClient } from 'graphql-request';
import _ from 'lodash';
import { log, metric } from '../../util';
const SUBGRAPH_DOMAIN_MAINNET_BASE = 'https://thegraph-v2.roninchain.com';
export const printV3SubgraphPool = (s) => `${s.token0.id}/${s.token1.id}/${s.feeTier}`;
export const printV2SubgraphPool = (s) => `${s.token0.id}/${s.token1.id}`;
const SUBGRAPH_URL_BY_CHAIN = {
[ChainId.mainnet]: `${SUBGRAPH_DOMAIN_MAINNET_BASE}/subgraphs/name/axieinfinity/katana-v3`,
[ChainId.testnet]: 'https://saigon-thegraph.roninchain.com/subgraphs/name/axieinfinity/katana-v3',
};
const PAGE_SIZE = 1000; // 1k is max possible query size from subgraph.
export class V3SubgraphProvider {
constructor(chainId, retries = 2, timeout = 30000, rollback = true, trackedEthThreshold = 0.01, untrackedUsdThreshold = Number.MAX_VALUE, subgraphUrlOverride) {
var _a;
this.chainId = chainId;
this.retries = retries;
this.timeout = timeout;
this.rollback = rollback;
this.trackedEthThreshold = trackedEthThreshold;
this.untrackedUsdThreshold = untrackedUsdThreshold;
this.subgraphUrlOverride = subgraphUrlOverride;
const subgraphUrl = (_a = this.subgraphUrlOverride) !== null && _a !== void 0 ? _a : SUBGRAPH_URL_BY_CHAIN[this.chainId];
if (!subgraphUrl) {
throw new Error(`No subgraph url for chain id: ${this.chainId}`);
}
this.client = new GraphQLClient(subgraphUrl);
}
async getPools(_tokenIn, _tokenOut, providerConfig) {
const beforeAll = Date.now();
let blockNumber = (providerConfig === null || providerConfig === void 0 ? void 0 : providerConfig.blockNumber) ? await providerConfig.blockNumber : undefined;
const query = gql `
query getPools($pageSize: Int!, $id: String) {
pools(
first: $pageSize
${blockNumber ? `block: { number: ${blockNumber} }` : ``}
where: { id_gt: $id }
) {
id
token0 {
symbol
id
}
token1 {
symbol
id
}
feeTier
liquidity
totalValueLockedUSD
totalValueLockedETH
totalValueLockedUSDUntracked
}
}
`;
let pools = [];
log.info(`Getting V3 pools from the subgraph with page size ${PAGE_SIZE}${(providerConfig === null || providerConfig === void 0 ? void 0 : providerConfig.blockNumber) ? ` as of block ${providerConfig === null || providerConfig === void 0 ? void 0 : providerConfig.blockNumber}` : ''}.`);
let retries = 0;
await retry(async () => {
const timeout = new Timeout();
const getPools = async () => {
let lastId = '';
let pools = [];
let poolsPage = [];
// metrics variables
let totalPages = 0;
do {
totalPages += 1;
const poolsResult = await this.client.request(query, {
pageSize: PAGE_SIZE,
id: lastId,
});
poolsPage = poolsResult.pools;
pools = pools.concat(poolsPage);
lastId = pools[pools.length - 1].id;
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.paginate.pageSize`, poolsPage.length);
} while (poolsPage.length > 0);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.paginate`, totalPages);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.pools.length`, pools.length);
return pools;
};
/* eslint-disable no-useless-catch */
try {
const getPoolsPromise = getPools();
const timerPromise = timeout.set(this.timeout).then(() => {
throw new Error(`Timed out getting pools from subgraph: ${this.timeout}`);
});
pools = await Promise.race([getPoolsPromise, timerPromise]);
return;
}
catch (err) {
throw err;
}
finally {
timeout.clear();
}
/* eslint-enable no-useless-catch */
}, {
retries: this.retries,
onRetry: (err, retry) => {
retries += 1;
if (this.rollback && blockNumber && _.includes(err.message, 'indexed up to')) {
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.indexError`, 1);
blockNumber = blockNumber - 10;
log.info(`Detected subgraph indexing error. Rolled back block number to: ${blockNumber}`);
}
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.timeout`, 1);
pools = [];
log.info({ err }, `Failed to get pools from subgraph. Retry attempt: ${retry}`);
},
});
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.retries`, retries);
const untrackedPools = pools.filter(pool => parseInt(pool.liquidity) > 0 ||
parseFloat(pool.totalValueLockedETH) > this.trackedEthThreshold ||
parseFloat(pool.totalValueLockedUSDUntracked) > this.untrackedUsdThreshold);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.untracked.length`, untrackedPools.length);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.untracked.percent`, (untrackedPools.length / pools.length) * 100);
const beforeFilter = Date.now();
const poolsSanitized = pools
.filter(pool => parseInt(pool.liquidity) > 0 || parseFloat(pool.totalValueLockedETH) > this.trackedEthThreshold)
.map(pool => {
const { totalValueLockedETH, totalValueLockedUSD } = pool;
return {
id: pool.id.toLowerCase(),
feeTier: pool.feeTier,
token0: {
id: pool.token0.id.toLowerCase(),
},
token1: {
id: pool.token1.id.toLowerCase(),
},
liquidity: pool.liquidity,
tvlETH: parseFloat(totalValueLockedETH),
tvlUSD: parseFloat(totalValueLockedUSD),
};
});
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.filter.latency`, Date.now() - beforeFilter);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.filter.length`, poolsSanitized.length);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.filter.percent`, (poolsSanitized.length / pools.length) * 100);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools`, 1);
metric.putMetric(`V3SubgraphProvider.chain_${this.chainId}.getPools.latency`, Date.now() - beforeAll);
log.info(`Got ${pools.length} V3 pools from the subgraph. ${poolsSanitized.length} after filtering`);
return poolsSanitized;
}
}
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FBQztvQkFDL0IsR0FBRyxDQUFDLElBQUksQ0FBQyxrRUFBa0UsV0FBVyxFQUFFLENBQUMsQ0FBQztpQkFDM0Y7Z0JBQ0QsTUFBTSxDQUFDLFNBQVMsQ0FBQyw0QkFBNEIsSUFBSSxDQUFDLE9BQU8sbUJBQW1CLEVBQUUsQ0FBQyxDQUFDLENBQUM7Z0JBQ2pGLEtBQUssR0FBRyxFQUFFLENBQUM7Z0JBQ1gsR0FBRyxDQUFDLElBQUksQ0FBQyxFQUFFLEdBQUcsRUFBRSxFQUFFLHFEQUFxRCxLQUFLLEVBQUUsQ0FBQyxDQUFDO1lBQ2xGLENBQUM7U0FDRixDQUNGLENBQUM7UUFFRixNQUFNLENBQUMsU0FBUyxDQUFDLDRCQUE0QixJQUFJLENBQUMsT0FBTyxtQkFBbUIsRUFBRSxPQUFPLENBQUMsQ0FBQztRQUV2RixNQUFNLGNBQWMsR0FBRyxLQUFLLENBQUMsTUFBTSxDQUNqQyxJQUFJLENBQUMsRUFBRSxDQUNMLFFBQVEsQ0FBQyxJQUFJLENBQUMsU0FBUyxDQUFDLEdBQUcsQ0FBQztZQUM1QixVQUFVLENBQUMsSUFBSSxDQUFDLG1CQUFtQixDQUFDLEdBQUcsSUFBSSxDQUFDLG1CQUFtQjtZQUMvRCxVQUFVLENBQUMsSUFBSSxDQUFDLDRCQUE0QixDQUFDLEdBQUcsSUFBSSxDQUFDLHFCQUFxQixDQUM3RSxDQUFDO1FBQ0YsTUFBTSxDQUFDLFNBQVMsQ0FBQyw0QkFBNEIsSUFBSSxDQUFDLE9BQU8sNEJBQTRCLEVBQUUsY0FBYyxDQUFDLE1BQU0sQ0FBQyxDQUFDO1FBQzlHLE1BQU0sQ0FBQyxTQUFTLENBQ2QsNEJBQTRCLElBQUksQ0FBQyxPQUFPLDZCQUE2QixFQUNyRSxDQUFDLGNBQWMsQ0FBQyxNQUFNLEdBQUcsS0FBSyxDQUFDLE1BQU0sQ0FBQyxHQUFHLEdBQUcsQ0FDN0MsQ0FBQztRQUVGLE1BQU0sWUFBWSxHQUFHLElBQUksQ0FBQyxHQUFHLEVBQUUsQ0FBQztRQUNoQyxNQUFNLGNBQWMsR0FBRyxLQUFLO2FBQ3pCLE1BQU0sQ0FBQyxJQUFJLENBQUMsRUFBRSxDQUFDLFFBQVEsQ0FBQyxJQUFJLENBQUMsU0FBUyxDQUFDLEdBQUcsQ0FBQyxJQUFJLFVBQVUsQ0FBQyxJQUFJLENBQUMsbUJBQW1CLENBQUMsR0FBRyxJQUFJLENBQUMsbUJBQW1CLENBQUM7YUFDL0csR0FBRyxDQUFDLElBQUksQ0FBQyxFQUFFO1lBQ1YsTUFBTSxFQUFFLG1CQUFtQixFQUFFLG1CQUFtQixFQUFFLEdBQUcsSUFBSSxDQUFDO1lBRTFELE9BQU87Z0JBQ0wsRUFBRSxFQUFFLElBQUksQ0FBQyxFQUFFLENBQUMsV0FBVyxFQUFFO2dCQUN6QixPQUFPLEVBQUUsSUFBSSxDQUFDLE9BQU87Z0JBQ3JCLE1BQU0sRUFBRTtvQkFDTixFQUFFLEVBQUUsSUFBSSxDQUFDLE1BQU0sQ0FBQyxFQUFFLENBQUMsV0FBVyxFQUFFO2lCQUNqQztnQkFDRCxNQUFNLEVBQUU7b0JBQ04sRUFBRSxFQUFFLElBQUksQ0FBQyxNQUFNLENBQUMsRUFBRSxDQUFDLFdBQVcsRUFBRTtpQkFDakM7Z0JBQ0QsU0FBUyxFQUFFLElBQUksQ0FBQyxTQUFTO2dCQUN6QixNQUFNLEVBQUUsVUFBVSxDQUFDLG1CQUFtQixDQUFDO2dCQUN2QyxNQUFNLEVBQUUsVUFBVSxDQUFDLG1CQUFtQixDQUFDO2FBQ3hDLENBQUM7UUFDSixDQUFDLENBQUMsQ0FBQztRQUVMLE1BQU0sQ0FBQyxTQUFTLENBQUMsNEJBQTRCLElBQUksQ0FBQyxPQUFPLDBCQUEwQixFQUFFLElBQUksQ0FBQyxHQUFHLEVBQUUsR0FBRyxZQUFZLENBQUMsQ0FBQztRQUNoSCxNQUFNLENBQUMsU0FBUyxDQUFDLDRCQUE0QixJQUFJLENBQUMsT0FBTyx5QkFBeUIsRUFBRSxjQUFjLENBQUMsTUFBTSxDQUFDLENBQUM7UUFDM0csTUFBTSxDQUFDLFNBQVMsQ0FDZCw0QkFBNEIsSUFBSSxDQUFDLE9BQU8sMEJBQTBCLEVBQ2xFLENBQUMsY0FBYyxDQUFDLE1BQU0sR0FBRyxLQUFLLENBQUMsTUFBTSxDQUFDLEdBQUcsR0FBRyxDQUM3QyxDQUFDO1FBQ0YsTUFBTSxDQUFDLFNBQVMsQ0FBQyw0QkFBNEIsSUFBSSxDQUFDLE9BQU8sV0FBVyxFQUFFLENBQUMsQ0FBQyxDQUFDO1FBQ3pFLE1BQU0sQ0FBQyxTQUFTLENBQUMsNEJBQTRCLElBQUksQ0FBQyxPQUFPLG1CQUFtQixFQUFFLElBQUksQ0FBQyxHQUFHLEVBQUUsR0FBRyxTQUFTLENBQUMsQ0FBQztRQUV0RyxHQUFHLENBQUMsSUFBSSxDQUFDLE9BQU8sS0FBSyxDQUFDLE1BQU0sZ0NBQWdDLGNBQWMsQ0FBQyxNQUFNLGtCQUFrQixDQUFDLENBQUM7UUFFckcsT0FBTyxjQUFjLENBQUM7SUFDeEIsQ0FBQztDQUNGIn0=