Custom Web App Development
Engineered for High Concurrency & Zero Debt

// High-Concurrency Multi-Tenant Middleware

import { redisClient } from "@/lib/cache/redis";

import { verifyAuthSession } from "@/lib/auth";

export async function GET(req: NextRequest) {

  // 1. Validate Tenant Boundary & Token

  const session = await verifyAuthSession(req);

  if (!session?.tenantId) return new Response("Denied", { status: 401 });

  // 2. Query Redis Sub-5ms Memory Cache

  const cached = await redisClient.get(\`tenant:\${session.tenantId}:data\`);

  if (cached) return NextResponse.json(JSON.parse(cached));

  // 3. Fallback to PostgreSQL RLS

  const records = await db.analytics.findMany({ where: { tenantId } });

  return NextResponse.json(records);

}