add magic link back

stripe_to_invoice/app/api/auth/callback/route.ts

@@ -1,20 +1,104 @@
+import { NextResponse } from "next/server";
+import { cookies } from "next/headers";
 import { randomUUID } from "crypto";
-import { sessions } from "@/lib/schema";
+import { and, eq, gt, isNull } from "drizzle-orm";
 
+import { db } from "@/lib/db";
+import { loginTokens, sessions, users } from "@/lib/schema";
+import { hashToken } from "@/lib/auth/tokens";
+
+export async function POST(req: Request) {
+  // --------------------------------------------------
+  // 1️⃣ Parse token from request
+  // --------------------------------------------------
+  const { token } = await req.json();
+
+  if (!token) {
+    return NextResponse.json(
+      { error: "Missing token" },
+      { status: 400 }
+    );
+  }
+
+  // --------------------------------------------------
+  // 2️⃣ Validate login token (magic link)
+  // --------------------------------------------------
+  const tokenHash = hashToken(token);
+
+  const loginToken = await db
+    .select()
+    .from(loginTokens)
+    .where(
+      and(
+        eq(loginTokens.tokenHash, tokenHash),
+        isNull(loginTokens.usedAt),
+        gt(loginTokens.expiresAt, new Date())
+      )
+    )
+    .limit(1)
+    .then((rows) => rows[0]);
+
+  if (!loginToken) {
+    return NextResponse.json(
+      { error: "Invalid or expired token" },
+      { status: 401 }
+    );
+  }
+
+  // --------------------------------------------------
+  // 3️⃣ Ensure user still exists
+  // --------------------------------------------------
+  const user = await db
+    .select()
+    .from(users)
+    .where(eq(users.id, loginToken.userId))
+    .limit(1)
+    .then((rows) => rows[0]);
+
+  if (!user) {
+    return NextResponse.json(
+      { error: "User not found" },
+      { status: 404 }
+    );
+  }
+
+  // --------------------------------------------------
+  // 4️⃣ Consume login token (one-time use)
+  // --------------------------------------------------
+  await db
+    .update(loginTokens)
+    .set({ usedAt: new Date() })
+    .where(eq(loginTokens.id, loginToken.id));
+
+  // --------------------------------------------------
+  // 5️⃣ Create DB-backed session
+  // --------------------------------------------------
   const sessionId = randomUUID();
-const expiresAt = new Date(Date.now() + 1000 * 60 * 60 * 24 * 14); // 14 days
+  const expiresAt = new Date(
+    Date.now() + 1000 * 60 * 60 * 24 * 14 // 14 days
+  );
 
   await db.insert(sessions).values({
     id: sessionId,
-  userId: loginToken.userId,
+    userId: user.id,
     expiresAt,
   });
 
+  // --------------------------------------------------
+  // 6️⃣ Set secure session cookie
+  // --------------------------------------------------
   const cookieStore = await cookies();
+
   cookieStore.set("session", sessionId, {
     httpOnly: true,
     sameSite: "strict",
     secure: process.env.NODE_ENV === "production",
     path: "/",
-  maxAge: 60 * 60 * 24 * 14,
+    maxAge: 60 * 60 * 24 * 14, // 14 days
   });
+
+  // --------------------------------------------------
+  // 7️⃣ Done
+  // --------------------------------------------------
+  return NextResponse.json({ ok: true });
+}

stripe_to_invoice/next.config.ts

@@ -1,10 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig = {
-  output: 'standalone',
+  output: 'standalone'
-  experimental: {
-    turbo: false, // disables Turbopack in prod builds
-  },
 };
 
 export default nextConfig;