Merge pull request DefiLlama#1405 from HbarSuite/feature/hsuite

Added HbarSuite DEX dimension adapter

dexs/hbarsuite-dex/index.ts

@@ -0,0 +1,85 @@
+import { SimpleAdapter } from "../../adapters/types";
+import { CHAIN } from "../../helpers/chains";
+import axios from "axios";
+import asyncRetry from "async-retry";
+import { getUniqStartOfTodayTimestamp } from "../../helpers/getUniSubgraphVolume";
+const BigNumber = require("bignumber.js");
+
+/*
+ * HbarSuite is a decentralized network of features built on Hedera Hashgraph.
+ * It is a suite of products that are built on top of the layer 1, 
+ * relying on the security and speed of the Hedera network.
+ * 
+ * HbarSute Network relies entirely on HCS (Hedera Consensus Service) for its data storage, 
+ * and HFS (Hedera File Service) for its file storage.
+ * 
+ * It also uses NFTs (Non-Fungible Tokens) to represent the Liquidity Providers' shares in the pools, 
+ * storing the data on IPFS.
+ */
+
+// Listing the urls of the nodes that are used by HbarSuite to connect to the Hedera Mainnet.
+const nodes = [
+  'https://mainnet-sn1.hbarsuite.network',
+  'https://mainnet-sn2.hbarsuite.network',
+  'https://mainnet-sn3.hbarsuite.network',
+  'https://mainnet-sn4.hbarsuite.network',
+  'https://mainnet-sn5.hbarsuite.network',
+  'https://mainnet-sn6.hbarsuite.network',
+  'https://mainnet-sn7.hbarsuite.network',
+  'https://mainnet-sn8.hbarsuite.network'
+]
+
+interface IHbarSuiteVolumes {
+  ticker: string
+  pool: string
+  daily: string
+  total: string
+}
+
+const methodology = {
+  UserFees: "User pays 0.3% fees on each swap.",
+  ProtocolRevenue: "Liquidity Providers earn a fixed APR in HSUITE tokens.",
+  Revenue: "All revenue generated comes from user fees.",
+  Fees: "All fees comes from the user."
+}
+
+const fetch = async (timestamp: number) => {
+  const dayTimestamp = getUniqStartOfTodayTimestamp(new Date(timestamp * 1000));
+
+    // generating a random number, so to grab a random smart-node from the network..
+    let randomNode = nodes[Math.floor(Math.random() * nodes.length)];
+
+    let volumesForPools: Array<IHbarSuiteVolumes> = (await asyncRetry(async() => await axios.get(
+        `${randomNode}/dex/analytics/volumes`
+    ))).data;
+
+    let dailyVolumes = volumesForPools.reduce((acc, pool) => {
+      acc = new BigNumber(acc).plus(pool.daily);
+      return acc;
+    }, "0");
+
+    let allTimeVolumes = volumesForPools.reduce((acc, pool) => {
+      acc = new BigNumber(acc).plus(pool.total);
+      return acc;
+    }, "0");
+
+    return {
+      totalVolume: allTimeVolumes.toString(),
+      dailyVolume: dailyVolumes.toString(),
+      timestamp: dayTimestamp
+    };
+};
+
+const adapter: SimpleAdapter = {
+  adapter: {
+    [CHAIN.HEDERA]: {
+      fetch,
+      start: async () => 1672531200,
+      meta: {
+        methodology
+      }
+    },
+  },
+};
+
+export default adapter;