Update index.js

index.js

@@ -118,6 +118,60 @@ app.get('/user/:id/banner', async (req, res) => {
   }
 });
 
+// GET /user/:chatid/nfts → Return all NFTs owned by a user, with holders count
+app.get('/user/:chatid/nfts', async (req, res) => {
+  const userId = req.params.chatid;
+  const filename = 'data/nfts.json';
+
+  const client = new MongoClient(MONGO_URI);
+
+  try {
+    await client.connect();
+    const db = client.db(DB_NAME);
+    const collection = db.collection(COLLECTION_NAME);
+
+    const doc = await collection.findOne({ filename });
+
+    if (!doc || !doc.data) {
+      return res.status(404).json({ status: false, message: 'NFT data not found' });
+    }
+
+    const nftData = doc.data;
+    const userNFTs = nftData[userId];
+
+    if (!userNFTs || userNFTs.length === 0) {
+      return res.status(404).json({ status: false, message: 'No NFTs found for this user' });
+    }
+
+    // Calculate how many users hold each nftid
+    const holdersCount = {};
+    for (const uid in nftData) {
+      const ownedNFTs = nftData[uid];
+      for (const nft of ownedNFTs) {
+        holdersCount[nft.nftid] = (holdersCount[nft.nftid] || 0) + 1;
+      }
+    }
+
+    // Append holders count to each NFT the user owns
+    const enrichedNFTs = userNFTs.map(nft => ({
+      ...nft,
+      holders: holdersCount[nft.nftid] || 1
+    }));
+
+    return res.json({
+      status: true,
+      userId,
+      totalNFTs: enrichedNFTs.length,
+      nfts: enrichedNFTs
+    });
+
+  } catch (err) {
+    return res.status(500).json({ status: false, error: err.message });
+  } finally {
+    await client.close();
+  }
+});
+
 // ✅ NEW: GET /user/:id/info → Get user's global info across all groups
 app.get('/user/:id/info', async (req, res) => {
   const userId = req.params.id;