Files
1114ee5ea0 [77719d3f] A2A team telemetry: coordination event notifications for 5 event types (#477)
* [13d03d5c] Add 5 coordination-event notification producers + wire at chokepoints (#472) (#474)

* [13d03d5c] Add 5 coordination-event notification producer methods

* [13d03d5c] Wire reassignment/collision/unblock/dependency-revival notifications

* [13d03d5c] Wire stale-claim-reaped notification into orchestrator reaper

* [13d03d5c] fix(runtime): guard reaper's UUID annotation + defensive attr access

The stale-claim-reaped notification hook added a runtime-unquoted
`UUID` type annotation (only imported under TYPE_CHECKING, so the
module raised NameError on import) and a direct `t.assigned_to`
attribute access that crashes against the minimal test doubles the
existing reaper test suite uses. Quote the annotation and switch to
getattr-defensive access, matching `_assignee_is_provider_parked`'s
existing convention in the same file.

* [13d03d5c] test(notification): unit coverage for 5 coordination-event producers

One test per new send_* method (reassignment, collision-sequencing,
unblock, dependency-revival, stale-claim-reaped) following the
existing _FakeDb/_patch_db_context pattern, asserting subject/body/
related_task_id/priority/recipient-count, plus a no-recipients no-op
case for reassignment.

* [13d03d5c] test(task): prove reassign + unblock don't double-fire notifications

Two chokepoint-level tests mocking NotificationService at its defining
module: a repeated reassign() to the same already-current target skips
the notification (guarded by comparing against the pre-mutation
assignee), and a repeated unblock() on the same task only notifies
once since the second call short-circuits on the status!=BLOCKED
guard.

* [13d03d5c] style(task): ruff format the collision-sequencing wiring block

No behavior change — reflows the newly-added _notify_collision_sequencing
call site to satisfy ruff format's line-length rules.

* [13d03d5c] docs(backend): add coordination-event notification producers guide

Documented the 5 new NotificationService producers (reassignment, collision-sequencing,
unblock, dependency-revival, stale-claim-reaped) with fire conditions, double-fire
prevention mechanisms, and implementation patterns. Updated backend README to link the
new services guide for developers integrating new coordination events.

---------

Co-authored-by: Backend Developer 1 <be-dev-1@roboco.tech>
Co-authored-by: Backend Documenter <be-doc@roboco.tech>

* [3ee8150b] Frontend: render coordination-event notifications + e2e smoke coverage (#475)

* [69777c3a] test(e2e-smoke): add coverage for soft-block + unblock coordination notifications (#471)

Co-authored-by: Frontend Developer 2 <fe-dev-2@roboco.tech>

* [8eb82639] Render 5 coordination-event notification types with task deep-links (#470)

* [8eb82639] feat(notifications): add APPROVAL type icon and deep-link component test

Add missing APPROVAL member to the frontend NotificationType enum to
match backend roboco/models/base.py, wire its icon into the existing
typeIcons Record in the notifications page, and add a component test
covering type rendering and the task deep-link.

* [8eb82639] docs(notifications): document 5 coordination-event types and APPROVAL enum addition

Added comprehensive reference guide explaining the 5 notification types
(TASK_ASSIGNMENT, BLOCKER_ESCALATION, REVIEW_REQUEST, DOCUMENTATION_REQUEST,
APPROVAL), their visual identities (icon + color), use cases, and
deep-linking behavior to related tasks. Updated panel README with quick
reference table. TypeScript Record pattern ensures exhaustive type coverage
at build time.

---------

Co-authored-by: Frontend Developer 1 <fe-dev-1@roboco.tech>
Co-authored-by: Frontend Documenter <fe-doc@roboco.tech>

---------

Co-authored-by: Frontend Developer 2 <fe-dev-2@roboco.tech>
Co-authored-by: Frontend Developer 1 <fe-dev-1@roboco.tech>
Co-authored-by: Frontend Documenter <fe-doc@roboco.tech>

* [a27de2a8] fix(docs): reflow hard-wrapped notification-types.md to pass markdown gate (#479) (#481)

The Python quality gate on assembled PR #477 was red because the newly
added docs/frontend/components/notification-types.md (introduced by the
frontend coordination-event rendering commit) had manually wrapped prose
paragraphs, which scripts/reflow_md.py --check rejects as part of make
quality. Reflowed the file with scripts/reflow_md.py --apply (whitespace
only, no content change) so the check passes. ruff format/check, mypy,
xenon, vulture, bandit, and the full pytest suite (10284 passed) all
confirmed green on this commit; notification.py, task.py, and
orchestrator.py are untouched.

Co-authored-by: Backend Developer 1 <be-dev-1@roboco.tech>

* [705419d5] Remove duplicate unblock notification and fix its dependent tests (#485) (#488)

* [705419d5] fix(notifications): remove duplicate unblock notification, fix its tests

The /unblock route was still calling delivery.notify_assignee_of_unblock()
(TASK_ASSIGNMENT) after TaskService.unblock() already sent the
send_unblock_notification() ALERT wired in by an earlier task — a real
duplicate notification on every unblock. Delete the route-layer call and
the now-dead NotificationDeliveryService.notify_assignee_of_unblock
method, fix the integration test that mocked it, and fix/extend the e2e
notification-coordination-events test to assert the persisted ALERT rows
(exact subjects) for both the direct-unblock and dependency-revival
producers instead of the old TASK_ASSIGNMENT assertion.

* [705419d5] docs(backend): update coordination-events doc for unblock duplicate removal

---------

Co-authored-by: Backend Developer 1 <be-dev-1@roboco.tech>
Co-authored-by: Backend Documenter <be-doc@roboco.tech>

* [6c142a73] docs(changelog): document restored coordination-event notification producers and add collision-sequencing double-fire test (#489) (#490)

Co-authored-by: Backend Developer 2 <be-dev-2@roboco.tech>

* [77719d3f] Seed system agent in e2e harness to fix unblock/dependency-revival notifications

The e2e harness's seed_company omitted the system sentinel agent that
production seeds via initial_data.py. The unblock and dependency-revival
notification producers default to from_agent="system", which
_resolve_agent_uuid looks up by slug in the DB. With no system row the
resolver returns None and _create_notification silently skips the
notification, so the two ALERT assertions got 0 rows instead of 1.

The soft-block test passed because it uses NotificationDeliveryService
which creates the notification directly with a real agent UUID as
from_agent, bypassing the slug resolution path entirely.

* [77719d3f] Use foundation UUID for system agent to avoid slug collision

The first attempt seeded the system agent with a random UUID. Other
tests (_seed_system_and_secretary, _seed_video_agents) check by the
fixed foundation UUID via session.get(AgentTable, uuid); not finding
it they INSERT their own system row, hitting ix_agents_slug. Using the
foundation UUID makes their check find the seed_company row and skip.

* [77719d3f] Fix dependency-revival notification event loop mismatch

The dependency-revival test calls _unblock_dependents directly via
stack.run_db, which creates a new asyncio event loop. Inside,
_notify_dependency_revival -> NotificationService._create_notification
opened its own session via get_db_context(), which reuses the singleton
_DbHolder engine — bound to the FastAPI server's event loop. The
asyncpg connection raised 'Future attached to a different loop' and the
exception was silently caught + logged as a warning, so the notification
never persisted and the test saw 0 rows.

Fix: add an optional db_session parameter to _create_notification and
the two send methods. When provided, use the caller's session directly
and skip the internal commit (the caller owns the transaction). The
TaskService's _notify_unblock and _notify_dependency_revival now pass
self.session, keeping the notification in the same event loop + session
as the task transition.

* [77719d3f] Scope system-agent seeding to notification tests only

Seeding the system sentinel in seed_company (commits 3bba7b32/617b7890)
fixed the 0-notification bug but caused 3 i_documented gateway_timeout
failures: every e2e test now paid notification-creation latency for
system-origin notifications that were previously silently skipped,
pushing the already-slow i_documented verb past its 120s timeout.

Move system-agent seeding out of seed_company and into a scoped
_seed_system_agent helper called only by the two coordination-event
tests that exercise send_unblock_notification /
send_dependency_revival_notification (both resolve from_agent='system'
via DB lookup). dev_lifecycle and state_machine tests revert to the
pre-fix behavior (system-origin notifications silently skipped, no extra
latency).

The event-loop fix (commit 7b95d77d: pass db_session=self.session to
_create_notification) is unchanged — dependency_revival still needs it
because stack.run_db creates a new event loop while _DbHolder.engine is
bound to the FastAPI server loop.

* [77719d3f] Fix reassignment notification deadlock + suppressed-notification commit regression

Two fixes in notification.py / task.py:

1. Cross-session self-deadlock in send_reassignment_notification:
   TaskService.reassign() flushes an uncommitted row lock on the task,
   then calls _notify_reassignment -> send_reassignment_notification ->
   _create_notification(db_session=None) which opens a SEPARATE session
   via get_db_context() and INSERTs a notification with related_task_id
   FK -> tasks.id. The FK key-share lock blocks on the request session's
   uncommitted exclusive lock, but the request can't commit until the
   notify returns -> 120s verb hard-cut. Fix: pass db_session=self.session
   so the notification joins the verb's own transaction, same pattern as
   the unblock/dependency-revival fix in 7b95d77d.

2. Suppressed-notification commit regression: the 7b95d77d refactor moved
   await db.commit() out of _create_notification_with_session into
   _create_notification's db_session=None branch, where it ran
   unconditionally — even when _create_notification_with_session returned
   early (suppressed: unresolvable from_agent / no recipients /
   refire-guard / dedup-hit). Fix: _create_notification_with_session now
   returns bool (False at each early return, True after delivery);
   _create_notification commits only when created is True.

---------

Co-authored-by: Backend Developer 1 <be-dev-1@roboco.tech>
Co-authored-by: Backend Documenter <be-doc@roboco.tech>
Co-authored-by: Frontend Developer 2 <fe-dev-2@roboco.tech>
Co-authored-by: Frontend Developer 1 <fe-dev-1@roboco.tech>
Co-authored-by: Frontend Documenter <fe-doc@roboco.tech>
Co-authored-by: Backend Developer 2 <be-dev-2@roboco.tech>
Co-authored-by: Renn F <rennf93@users.noreply.github.com>
2026-07-13 06:38:15 +02:00

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Markdown

# RoboCo Control Panel
Next.js 16 control panel for the RoboCo AI agent system. Formerly a separate repository (`rennf93/roboco-panel`), now vendored under `panel/` in this monorepo so `docker compose up -d` brings up the whole stack from one place.
## Stack
- Next.js 16 (App Router, standalone output)
- TypeScript
- Tailwind CSS
- Radix UI primitives
- `dnd-kit` for drag/drop (kanban)
- pnpm for package management
## Running in production (the normal path)
Use the root-level Docker Compose:
```bash
# from the repo root (one level up from this directory)
docker compose up -d
```
The panel is built as part of the compose stack via `docker/panel.Dockerfile` and served internally on port 3000. Nginx (also in the compose stack) is the single externally-exposed service on `http://localhost:3000` and routes:
- `/api/*` and `/ws/*` → orchestrator (FastAPI, port 8000)
- everything else → the Next.js panel
The panel uses relative URLs (`/api/v1`, `/ws`) so nothing here needs a backend URL in `.env`.
## Running the panel alone for UI development
```bash
cd panel
pnpm install
pnpm dev
```
That gives you Next dev-server on `localhost:3000`, but you still need the orchestrator reachable at `localhost:8000` (or via nginx) for API calls to work. Easiest: `docker compose up -d` the backend services, then run `pnpm dev` against that.
## Build scripts
- `pnpm dev` — development server with hot reload
- `pnpm build` — production build (outputs `.next/standalone/`)
- `pnpm start` — run the standalone build
- `pnpm lint` — ESLint
## Where things live
- `src/app/` — Next.js App Router pages
- `src/components/` — React components (organized by feature: tasks, agents, channels, …)
- `src/lib/api/` — typed API client (thin wrappers over `fetch`)
- `src/lib/` — constants, utilities, WebSocket hooks
- `src/types/` — shared TypeScript types mirroring backend schemas (includes `NotificationType` enum)
- `src/hooks/` — reusable React hooks (see [Frontend hooks](../docs/frontend/hooks.md))
- `src/app/(dashboard)/notifications/` — notifications inbox page and components
## Hooks
The panel exposes public hooks under `@/hooks`. See [Frontend hooks](../docs/frontend/hooks.md) for full API reference and examples.
### `usePageRefresh`
Page-scoped refresh coordinator. Pages register data-refetch callbacks; the navbar refresh button in `src/components/layout/header.tsx` calls `refresh()` and reflects the combined `loading`/`disabled` state. The button is disabled when no callbacks are registered (the registry is empty) and while a refresh is in progress.
```tsx
import { usePageRefresh } from "@/hooks";
const { register, unregister, refresh, loading, disabled } = usePageRefresh();
```
- `disabled` is `true` when no callbacks are registered (there is nothing to refresh)
- `disabled` becomes `false` once a callback is registered
- `disabled` returns to `true` when all callbacks are unregistered
Wrap your page or layout in `PageRefreshProvider` from `@/components/providers` before consuming the hook. Dashboard pages should register their refetch callbacks and avoid adding inline "Refresh" buttons; see [`docs/frontend/components/page-refresh-provider.md`](../docs/frontend/components/page-refresh-provider.md) for the full wiring list and examples.
## Notifications
The panel renders five core **coordination-event notification types** that signal task lifecycle transitions between agents:
| Type | Icon | Color | Meaning |
|------|------|-------|---------|
| `TASK_ASSIGNMENT` | ListTodo | green | A task has been assigned to you |
| `BLOCKER_ESCALATION` | AlertTriangle | red | A developer is blocked and escalated |
| `REVIEW_REQUEST` | Check | purple | Your review is needed |
| `DOCUMENTATION_REQUEST` | Info | blue | Documentation is needed |
| `APPROVAL` | ShieldCheck | emerald | Board-level approval requested |
Each notification optionally carries a `related_task_id` rendered as a deep-link to `/tasks/{id}`. For full details on types, icons, and adding new types, see [`docs/frontend/components/notification-types.md`](../docs/frontend/components/notification-types.md).
## Dependency Management
### Version Alignment
When bumping **Next.js**, always update **eslint-config-next** to match the same version. These packages must stay in sync. See `UPGRADE.md` for detailed procedures and troubleshooting.
## Backend schema changes
When the backend changes response shapes, mirror them in `src/types/` and the relevant `src/lib/api/` module. Keep API paths relative so nginx routing keeps working.