From 9d93b0017ea2355d38bb035e0643c3b0747af409 Mon Sep 17 00:00:00 2001
From: brucelsoon <brucelsoon@gmail.com>
Date: Fri, 29 Nov 2024 17:54:18 +0800
Subject: [PATCH] Added usdx-money to yield server

---
 src/adaptors/usdx-money/index.js | 77 ++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 src/adaptors/usdx-money/index.js

diff --git a/src/adaptors/usdx-money/index.js b/src/adaptors/usdx-money/index.js
new file mode 100644
index 0000000000..9e08b4f0f4
--- /dev/null
+++ b/src/adaptors/usdx-money/index.js
@@ -0,0 +1,77 @@
+const { gql } = require("graphql-request");
+const utils = require('../utils');
+
+const USDX = '0xf3527ef8dE265eAa3716FB312c12847bFBA66Cef';
+
+const poolsFunction = async (chainString, subgraphUrl, token) => {
+    const query = `
+      query {
+        rewardAccumulations(first: 1) {
+            id
+            totalAmount
+            totalAssets
+            lastRewardTime
+            apy
+        }
+      }
+    `;
+
+    let apyData = {
+        tvl: 0,
+        deposit_apy: 0
+    }
+
+    try {
+        const response = await fetch(subgraphUrl, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ query }),
+        });
+        const { data } = await response.json();
+        const { rewardAccumulations } = data;
+        apyData.deposit_apy =  rewardAccumulations[0].apy
+        apyData.tvl = rewardAccumulations[0].totalAssets
+    } catch (err) {
+        console.log('Error fetching token prices:', err);
+        return {};
+    }
+
+    const usdxPool = {
+        pool: `${token}-${chainString.toLowerCase()}`,
+        symbol: 'USDX',
+        project: 'usdx-money',
+        chain: chainString,
+        tvlUsd: Number(apyData.tvl) / 1e18,
+        apyBase: Number(apyData.deposit_apy) * 100,
+        poolMeta: '7 days unstaking',
+        underlyingTokens: [token],
+    };
+
+    return usdxPool;
+};
+
+const main = async () => {
+    const data = await Promise.all([
+        poolsFunction(
+            'Ethereum',
+            'https://api.studio.thegraph.com/query/96429/usdx-subgraph-ethereum/version/latest',
+            '0xf3527ef8dE265eAa3716FB312c12847bFBA66Cef'
+        ),
+        poolsFunction(
+            'Arbitrum',
+            'https://api.studio.thegraph.com/query/96429/usdx-subgraph-arbitrum/version/latest',
+            '0xf3527ef8dE265eAa3716FB312c12847bFBA66Cef'
+        ),
+        poolsFunction(
+            'Bsc',
+            'https://api.studio.thegraph.com/query/96429/usdx-subgraph-bsc/version/latest',
+            '0xf3527ef8dE265eAa3716FB312c12847bFBA66Cef'
+        )
+    ]);
+    return data;
+};
+
+module.exports = {
+    apy: main,
+    url: 'https://app.usdx.money/',
+};
\ No newline at end of file