basic cheat view

services/txnBot/service.js

@@ -61,6 +61,7 @@ const stakeContract = new ethers.Contract(STAKE_CONTRACT_ADDRESS, STAKE_ABI, wal
 let startTime = new Date();
 let lastRecenterTime = null;
 let lastLiquidationTime = null;
+let lastRecenterTx = null;
 
 async function fetchActivePositions() {
     const response = await fetch(GRAPHQL_ENDPOINT, {
@@ -97,6 +98,25 @@ async function canCallFunction() {
     }
 }
 
+async function attemptRecenter() {
+    if (!(await canCallFunction())) {
+        return {
+            executed: false,
+            message: 'Liquidity manager denied recenter (likely already centered).'
+        };
+    }
+
+    const tx = await liquidityManager.recenter();
+    lastRecenterTx = tx.hash;
+    await tx.wait();
+    lastRecenterTime = new Date();
+    return {
+        executed: true,
+        txHash: tx.hash,
+        message: 'recenter transaction submitted'
+    };
+}
+
 async function checkPosition(position) {
   const taxRate = Number(position.taxRate);
   const lastTaxTime = Number(position.lastTaxTime);
@@ -127,12 +147,9 @@ function formatDuration(ms) {
 
 async function liquidityLoop() {
     try {
-        if (await canCallFunction()) {
-            console.log('Calling recenter...');
-            const tx = await liquidityManager.recenter();
-            await tx.wait();
-            lastRecenterTime = new Date();
-            console.log('recenter called successfully.');
+        const result = await attemptRecenter();
+        if (result.executed) {
+            console.log(`recenter called successfully. tx=${result.txHash}`);
         } else {
             console.log(`No liquidity can be moved at the moment. - ${(new Date()).toISOString()}`);
         }
@@ -174,6 +191,16 @@ main().catch(async (error) => {
 const app = express();
 const PORT = process.env.PORT || 3000;
 
+app.use((req, res, next) => {
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'GET,POST,OPTIONS');
+    res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
+    if (req.method === 'OPTIONS') {
+        return res.sendStatus(204);
+    }
+    return next();
+});
+
 app.get('/status', async (req, res) => {
     try {
         const balance = await checkFunds();
@@ -182,7 +209,8 @@ app.get('/status', async (req, res) => {
             balance: `${balance} ETH`,
             uptime: uptime,
             lastRecenterTime: lastRecenterTime ? lastRecenterTime.toISOString() : 'Never',
-            lastLiquidationTime: lastLiquidationTime ? lastLiquidationTime.toISOString() : 'Never'
+            lastLiquidationTime: lastLiquidationTime ? lastLiquidationTime.toISOString() : 'Never',
+            lastRecenterTx,
         };
 
         if (parseFloat(balance) < 0.1) {
@@ -195,6 +223,19 @@ app.get('/status', async (req, res) => {
     }
 });
 
+app.post('/recenter', async (req, res) => {
+    try {
+        const result = await attemptRecenter();
+        if (!result.executed) {
+            return res.status(202).json(result);
+        }
+        return res.status(200).json(result);
+    } catch (error) {
+        console.error('Manual recenter failed:', error);
+        return res.status(500).json({ error: error.message || 'recenter failed' });
+    }
+});
+
 app.listen(PORT, () => {
     console.log(`HTTP server running on port ${PORT}`);
 });