FIX OF ALL ISSUES WITH LOG IN PAGE. EVERYTHING TO THE POINT OF TESTING THE MAP WORKS SO FAR.

app/api/auth/[...nextauth]/route.js

@@ -3,6 +3,7 @@ import CredentialsProvider from "next-auth/providers/credentials";
 import { validateCredentials } from "@/actions/auth";
 import jwt from "jsonwebtoken";
 import { cookies } from "next/headers";
+import { queryOne } from "@/lib/db";
 
 const JWT_SECRET =
   process.env.NEXTAUTH_SECRET ||
@@ -53,6 +54,14 @@ export const authOptions = {
         token.username = user.username;
         token.teamId = user.team_id || user.teamId;
       }
+      // If teamId is not set on the token, query DB for the latest value.
+      if (!token.teamId) {
+        const freshUser = await queryOne(
+          "SELECT team_id FROM users WHERE id = ?",
+          [token.id]
+        );
+        token.teamId = freshUser?.team_id;
+      }
       return token;
     },
     async session({ session, token }) {
@@ -92,30 +101,9 @@ export function createToken(payload) {
 }
 
 export function verifyToken(token) {
+  if (!token) return null;
   try {
-    if (!token) return null;
-    const parts = token.split(".");
-    if (parts.length === 2) {
-      // Custom token verification
-      const [encodedData, signature] = parts;
-      const expectedSignature = Buffer.from(
-        `${encodedData}.${JWT_SECRET}`
-      ).toString("base64");
-      if (signature !== expectedSignature) {
-        console.error("Signature mismatch");
-        return null;
-      }
-      const data = JSON.parse(
-        Buffer.from(encodedData, "base64").toString("utf-8")
-      );
-      if (data.exp && data.exp < Math.floor(Date.now() / 1000)) return null;
-      return data;
-    } else if (parts.length === 3) {
-      // Standard JWT verification
-      return jwt.verify(token, JWT_SECRET);
-    } else {
-      throw new Error("Invalid token format");
-    }
+    return jwt.verify(token, JWT_SECRET);
   } catch (error) {
     console.error("Token verification error:", error);
     return null;