Set up persistence of user id in session on client and server and pass userid to db call

src/app/api/auth/[...nextauth]/route.ts

@@ -64,12 +64,32 @@ export const AuthOptions: NextAuthOptions = {
           console.log("Updated oauthId and oauthProvider");
         }
 
+        // Set the user's ID from your database
+        user.dbId = dbUser[0].id;
+
         return true;
       } catch (error) {
         console.error("Error during sign-in: ", error);
         return false;
       }
     },
+    async jwt({ token, user }) {
+      // This is executed whenever a JWT is created or refreshed.
+      // `user` is the object returned from `signIn` callback and
+      // is only available during sign in, which is why we need to
+      // store the id in the token and then read it back into the session.
+      if (user?.dbId) {
+        token.dbId = user.dbId;
+      }
+      return token;
+    },
+    async session({ session, token }) {
+      if (session?.user) {
+        session.user.dbId = token.dbId;
+      }
+
+      return session;
+    },
     async redirect({ baseUrl }) {
       const redirectUrl = baseUrl + "/home";
       return redirectUrl;

src/app/api/portfolio/route.ts

@@ -3,15 +3,4 @@ import { portfolio, portfolioUsers } from "@/app/db/schema/portfolio";
 import { NextRequest, NextResponse } from "next/server";
 import { db } from "@/app/db/db";
 
-export async function GET(request: NextRequest) {
-  // Get all portfolios for a user - use a relation
-  console.log(request);
-
-  //   const portfolios = await db
-  //     .select()
-  //     .from(portfolioUsers)
-  //     .where(eq(portfolioUsers.userId, 1));
-  //
-  const portfolios: String[] = [];
-  return NextResponse.json(portfolios);
-}
+export async function POST(request: NextRequest) {}

src/app/home/page.tsx

@@ -1,8 +1,18 @@
 import CardTiles from "../components/home/CardTiles";
 import getPortfolios from "./utils";
+import { AuthOptions } from "@/app/api/auth/[...nextauth]/route";
+import { getServerSession } from "next-auth";
+import { redirect } from "next/navigation";
 
 const Home = async () => {
-  const portfolios = await getPortfolios(2);
+  const user = await getServerSession(AuthOptions);
+
+  if (!user?.user) {
+    console.error("User not found");
+    redirect("/");
+  }
+
+  const portfolios = await getPortfolios(user.user.dbId);
 
   return (
     <>