ThreadCount Community edition

Uniform stock management for healthcare linen rooms: the coordinator app, the phone counter and the staff app, for your own server. Built from 2d04e45 on 2026-09-15. Licensed under the Functional Source License (FSL-1.1-ALv2).

app/api/auth/logout/route.ts

@@ -0,0 +1,22 @@
+import { NextRequest, NextResponse } from "next/server";
+import { clearSessionCookie, currentUser } from "@/lib/session";
+import { sameOriginJson } from "@/lib/csrf";
+import { clientIp } from "@/lib/ratelimit";
+import { recordAuthEvent } from "@/lib/audit";
+
+export const dynamic = "force-dynamic";
+
+export async function POST(req: NextRequest) {
+  const csrf = sameOriginJson(req, false); if (csrf) return NextResponse.json({ error: csrf }, { status: 403 });
+  // Read the session before dropping it, so the trail can say who left. An unauthenticated call
+  // still clears the cookie and still answers ok — signing out must never fail.
+  const user = await currentUser();
+  await clearSessionCookie();
+  if (user) {
+    recordAuthEvent(
+      { facilityId: user.facilityId, userId: user.id, userName: `${user.first} ${user.last}`.trim() || user.email },
+      "auth:signout", clientIp(req.headers),
+    );
+  }
+  return NextResponse.json({ ok: true });
+}