Next.js Integration

npm install getimmutable

GETIMMUTABLE_API_KEY=imk_your_api_key_here
GETIMMUTABLE_BASE_URL=https://getimmutable.dev

// lib/immutable.ts
import { ImmutableClient } from "getimmutable";

export const immutable = new ImmutableClient({
  apiKey: process.env.GETIMMUTABLE_API_KEY!,
  baseUrl: process.env.GETIMMUTABLE_BASE_URL!,
});

// app/documents/actions.ts
"use server";

import { immutable } from "@/lib/immutable";
import { PendingEvent } from "getimmutable";
import { auth } from "@/lib/auth";

export async function createDocument(formData: FormData) {
  const session = await auth();
  if (!session?.user) throw new Error("Unauthorized");

  const title = formData.get("title") as string;

  // Create the document in your database
  const document = await db.document.create({ data: { title } });

  // Track the action
  await new PendingEvent(immutable, {
    id: session.user.id,
    name: session.user.name,
    type: "user",
  })
    .session(session.sessionId)
    .track("document.created", "document", {
      resource_id: document.id,
      resource_name: title,
    });

  return document;
}

// app/api/documents/[id]/route.ts
import { immutable } from "@/lib/immutable";
import { NextRequest, NextResponse } from "next/server";

export async function DELETE(
  request: NextRequest,
  { params }: { params: { id: string } }
) {
  const session = await auth();
  if (!session?.user) {
    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
  }

  await db.document.delete({ where: { id: params.id } });

  await immutable.track({
    actor_id: session.user.id,
    actor_name: session.user.name,
    action: "document.deleted",
    resource_id: params.id,
    resource: "document",
    session_id: session.sessionId,
  });

  return NextResponse.json({ success: true });
}

// middleware.ts
import { NextResponse } from "next/server";
import type { NextRequest } from "next/server";
import { v4 as uuidv4 } from "uuid";

export function middleware(request: NextRequest) {
  const response = NextResponse.next();

  // Generate session ID if not present
  if (!request.cookies.get("audit_session_id")) {
    const sessionId = `sess_${uuidv4()}`;
    response.cookies.set("audit_session_id", sessionId, {
      httpOnly: true,
      secure: true,
      sameSite: "lax",
      maxAge: 60 * 60 * 24, // 24 hours
    });
  }

  return response;
}

import { cookies } from "next/headers";

const sessionId = (await cookies()).get("audit_session_id")?.value;

// app/audit-log/page.tsx
import { immutable } from "@/lib/immutable";
import { AuditLogViewer } from "./viewer";

export default async function AuditLogPage() {
  const { token, expires_at } = await immutable.createViewerToken({
    tenantId: "org_7rT2xBc",
    ttl: 3600,
  });

  return <AuditLogViewer token={token} />;
}

// app/audit-log/viewer.tsx
"use client";

export function AuditLogViewer({ token }: { token: string }) {
  return (
    <iframe
      src={`https://getimmutable.dev/viewer?token=${token}`}
      className="w-full h-[600px] border-0 rounded-lg"
    />
  );
}