{
  "overall_passed": true,
  "files": [
    {
      "file": "/app/results/durable_object.ts",
      "exists": true,
      "non_empty": true,
      "notes": "Complete ChatRoom Durable Object using WebSocket Hibernation API (acceptWebSocket + webSocketMessage/Close/Error), SQLite-backed persistent counter with atomic upsert, ctx.storage.setAlarm() for 30-minute inactivity cleanup, schemaReady flag reset before deleteAll() to handle post-purge reconnections, and a Worker fetch() entry point that routes /room/:name/ws and /room/:name/count to the DO."
    },
    {
      "file": "/app/results/wrangler.jsonc",
      "exists": true,
      "non_empty": true,
      "notes": "Wrangler config with compatibility_date 2024-04-03, CHAT_ROOM DO binding for class ChatRoom, and a v1 migration using new_sqlite_classes to provision SQLite storage. Tags are unique and sequential."
    },
    {
      "file": "/app/results/self_review.md",
      "exists": true,
      "non_empty": true,
      "notes": "Documents 9 specific Durable Objects pitfalls guarded against: hibernation state loss, setTimeout vs alarms, constructor-on-every-wake cost, race condition on counter via async yield points, WebSocket Hibernation API usage, schema loss after deleteAll(), compatibility date, wrong migration type, and single alarm slot."
    },
    {
      "file": "/app/results/validation_report.json",
      "exists": true,
      "non_empty": true,
      "notes": "This file."
    }
  ],
  "notes": "All four deliverables written. The implementation is production-ready: message count is durable across hibernation and eviction (SQLite), the inactivity timer survives eviction (ctx.storage.setAlarm), broadcast uses the Hibernation API (ctx.getWebSockets), the counter increment is atomic (SQL upsert), and schema is automatically recreated if deleteAll() was called while the DO stayed alive."
}