move api stuff to api routes

src/routes/apiRoutes.js

@@ -0,0 +1,44 @@
+const express = require('express');
+const uuid = require("uuid");
+
+const SessionNpubbed = require('../models/SessionNpubbed');
+
+const router = express.Router();
+
+router.post('/session-npubbed', async (req, res) => {
+    const sessionUuid = req.cookies.sessionUuid;
+    const npub = req.body.npub;
+
+    if (!sessionUuid || !npub) {
+        return res.status(400).json({ error: 'Missing session_uuid or npub' });
+    }
+
+    try {
+        const existingRecord = await SessionNpubbed.findOne({
+            where: { sessionUuid, npub }
+        });
+
+        if (existingRecord) {
+            console.log("Record already exists. No need to create a new one.");
+            return res.json({ message: 'SessionNpubbed record already exists' });
+        }
+
+
+        console.log("No matching record found. Creating a new one...");
+
+        await SessionNpubbed.create({
+            sessionNpubbedUuid: uuid.v7(),
+            sessionUuid,
+            npub,
+            created_at: new Date().toISOString()
+        });
+
+        return res.json({ message: 'SessionNpubbed record created successfully' });
+
+    } catch (error) {
+        console.error("Error handling SessionNpubbed record:", error);
+        return res.status(500).json({ error: 'Failed to process sessionNpubbed record' });
+    }
+});
+
+module.exports = router;