Merge pull request #3 from AgentWorkforce/feat/relaycron-rewrite

Rename @agentcron to @relaycron, remove Cloudflare from server

Author: khaliqgant

.agent-relay/step-outputs/90e3e60983b2a5b0899ee441/install-and-build.md

@@ -0,0 +1,22 @@
+
+added 46 packages, removed 77 packages, and audited 115 packages in 4s
+
+37 packages are looking for funding
+  run `npm fund` for details
+
+2 vulnerabilities (1 moderate, 1 high)
+
+To address issues that do not require attention, run:
+  npm audit fix
+
+To address all issues (including breaking changes), run:
+  npm audit fix --force
+
+Run `npm audit` for details.
+packages/server/src/routes/executions.ts(3,37): error TS2307: Cannot find module '@relaycron/types' or its corresponding type declarations.
+packages/server/src/routes/schedules.ts(8,8): error TS2307: Cannot find module '@relaycron/types' or its corresponding type declarations.
+packages/server/src/routes/schedules.ts(30,21): error TS7006: Parameter 'i' implicitly has an 'any' type.
+packages/server/src/routes/schedules.ts(247,21): error TS7006: Parameter 'i' implicitly has an 'any' type.
+packages/server/src/routes/ws.ts(5,15): error TS2305: Module '"../types.js"' has no exported member 'Env'.
+packages/server/src/routes/ws.ts(6,32): error TS2307: Cannot find module '@relaycron/types' or its corresponding type declarations.
+BUILD_WARNINGS

.agent-relay/step-outputs/90e3e60983b2a5b0899ee441/verify-no-cf.md

@@ -0,0 +1 @@
+ALL_CLEAN

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/cleanup-worker.md

@@ -0,0 +1 @@
+WORKER_DELETED

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/impl-app-and-server.md

@@ -0,0 +1,14 @@
+**Created 2 files:**
+
+**`packages/server/src/app.ts`** — App factory that cloud/standalone can both import:
+- `createApp(db, scheduler)` returns a configured Hono instance
+- Applies CORS and DB middleware globally
+- Mounts `/health`, `/v1/auth`, `/v1/schedules`, `/v1` (executions) routes
+- Includes 404 and global error handlers
+- Re-exports `Database` and `Scheduler` types for consumers
+
+**`packages/server/src/server.ts`** — Standalone Node.js entry point:
+- Creates SQLite database via `createDatabase()`
+- Instantiates `LocalScheduler` and restores existing alarms
+- Serves on `PORT` env var or 4007 via `@hono/node-server`
+- Graceful shutdown on SIGINT/SIGTERM calls `scheduler.cancelAll()`

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/impl-db.md

@@ -0,0 +1,16 @@
+## Summary
+
+Created `packages/server/src/db/sqlite.ts` with the following:
+
+- **Imports**: `better-sqlite3`, `drizzle-orm/better-sqlite3`, schema, `mkdirSync`, `dirname`
+- **`createDatabase(dbPath?)`** function that:
+  - Defaults to `process.env.RELAYCRON_DB_PATH` or `.relaycron/relaycron.db`
+  - Creates parent directory with `mkdirSync(..., { recursive: true })`
+  - Opens better-sqlite3 with WAL mode and foreign keys ON
+  - Creates all 3 tables with `CREATE TABLE IF NOT EXISTS`:
+    - **api_keys**: id, name, key_hash, key_prefix, created_at, last_used_at
+    - **schedules**: all 18 columns matching schema.ts, with CHECK constraints for enums, CASCADE foreign key to api_keys, plus 3 indices (api_key_id, status, next_run_at)
+    - **executions**: all 10 columns matching schema.ts, with CHECK constraints for enums, CASCADE foreign key to schedules, plus 2 indices (schedule_id, started_at)
+  - Returns `drizzle(sqlite, { schema })`
+
+No existing files were modified.

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/impl-scheduler.md

@@ -0,0 +1,15 @@
+## Summary
+
+**Created:** `packages/server/src/engine/scheduler.ts`
+
+The `LocalScheduler` class implements the `Scheduler` interface from `types.ts` and replaces Durable Object alarms with Node.js `setTimeout` timers:
+
+- **`setAlarm(scheduleId, runAt)`** — Cancels any existing timer, calculates delay from `runAt`, and sets a `setTimeout`. Overdue alarms fire immediately (`delay <= 0 → setTimeout(cb, 0)`).
+- **`cancelAlarm(scheduleId)`** — Clears the timer and removes it from the map.
+- **`cancelAll()`** — Clears all active timers.
+- **`executeSchedule(scheduleId)`** (private) — Fetches the schedule from DB, checks it's active, executes webhook with retry (3 attempts, 1s initial backoff, 5x multiplier) or records a failure for websocket transport, then calls `advanceSchedule` and re-arms if there's a next run.
+- **`restoreAlarms()`** — Queries all active schedules with a `next_run_at` and sets alarms for each. Logs the count.
+
+**No changes needed to `executor.ts`** — it already imports `Database` from `"../types.js"`.
+
+**Type-checked:** No new TypeScript errors introduced. Used `ReturnType<typeof setTimeout>` instead of `NodeJS.Timeout` to avoid a dependency on `@types/node`.

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/remove-cf-files.md

@@ -0,0 +1 @@
+CF_FILES_REMOVED

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/rename-packages.md

@@ -0,0 +1 @@
+RENAME_DONE

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/rewrite-middleware.md

@@ -0,0 +1,14 @@
+## Summary
+
+Rewrote both middleware files to remove Cloudflare dependencies:
+
+**`packages/server/src/middleware/db.ts`**:
+- Removed `drizzle-orm/d1` import and `Env` Bindings type
+- Replaced singleton `dbMiddleware` with `createDbMiddleware(db: Database)` factory that accepts an already-constructed `Database` instance and sets it on the Hono context
+
+**`packages/server/src/middleware/auth.ts`**:
+- Replaced `crypto.subtle.digest` (Web Crypto / CF Workers API) with `node:crypto`'s `createHash`
+- `hashKey` is now synchronous: `createHash("sha256").update(key).digest("hex")`
+- Removed `Bindings: Env` type parameter from `createMiddleware`
+- Replaced `c.executionCtx.waitUntil(...)` with `.then(() => {}).catch(() => {})` fire-and-forget pattern for the `last_used_at` update
+- `hashKey` is a named export (no longer wrapped in `async`)

.agent-relay/step-outputs/9a79508749049cf4f66c90bc/rewrite-package.md

@@ -0,0 +1,16 @@
+## Summary
+
+**Two files rewritten successfully:**
+
+### `packages/server/package.json`
+- **Added**: `main` (dist/app.js), `types` (dist/app.d.ts), `exports` map (`.`, `./scheduler`, `./db`)
+- **Scripts**: `start` → `tsx src/server.ts`, `dev` → `tsx watch src/server.ts`, `build` → `tsc`
+- **New deps**: `@hono/node-server ^1.13.0`, `better-sqlite3 ^11.0.0`
+- **New devDeps**: `@types/better-sqlite3 ^7.6.0`, `tsx ^4.0.0`
+- **Removed**: `wrangler`, `@cloudflare/workers-types`, `drizzle-kit`, all deploy scripts
+
+### `packages/server/src/types.ts`
+- **Changed**: `DrizzleD1Database` → `BetterSQLite3Database` (from `drizzle-orm/better-sqlite3`)
+- **Removed**: `Env` interface (D1Database, DurableObjectNamespace references)
+- **Added**: `Scheduler` interface with `setAlarm(id, runAt)` and `cancelAlarm(id)` methods
+- **Kept**: `Database` type alias, `AuthContext` interface, Hono `ContextVariableMap` augmentation