The shop at parity with the old build. Supervisor screen (department chips, CO headline, numbers, Change orders
on hold, station grid with clocks and CO tags, boards) and Stall screen (station picker, hero, My packets,
Submitted). Shop steps on the packet page: assign with station, welder picker and stamp; pull back; Start, Pause,
Resume; Submit with a PIN signature and the missing steps as links; review with Send to Q.C., Return to station
and Skip Q.C. route; a lead's read-only review. Weld map (pdf.js viewer with pan, pinch, zoom, full screen; marks
with leader lines; weld sheet; weld record with field CAS; carried marks). Heat map (heat table placed, dragged,
sized, removed; legacy amber tags; borrowed heat map read-only). Checklist tab with templates from settings.
VOID stamps on voided pages. Change orders: CO-n labels, supervisor verify with signature, approval copies the
heat table to the new sheet and the BOM merge keeps the shop's values. Server clock of record with VISUAL ticket
hours beside it. Presence per packet over SSE. Migration 0006 (bfx, bfy, carried_from, checklist_templates).
New endpoints /api/shop/board, /api/shop/stations, /api/shop/stall, /api/departments/{code}/people.
Tests: policy oracle for every shop action, role and status; clock arithmetic; concurrent inserts; CO apply;
frontend geometry, heat table, clock, checklist, weld sheet, screens; seven Playwright scenarios. Docs updated.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
110 lines
4.1 KiB
Python
110 lines
4.1 KiB
Python
from __future__ import annotations
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import asyncio
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import json
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import uuid
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from pshelpers import needs_pg
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from packetstation import db, events
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from packetstation.settings import Settings
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def _sub(hub: events.EventHub, name: str, screen: str | None = None) -> events.Subscriber:
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return hub.subscribe(session_id=uuid.uuid4(), user_id=uuid.uuid4(), display_name=name, screen=screen)
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async def _drain(q: asyncio.Queue[events.Item]) -> list[events.Item]:
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await asyncio.sleep(0) # let call_soon_threadsafe callbacks run
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out = []
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while not q.empty():
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out.append(q.get_nowait())
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return out
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def test_fan_out_presence_and_session_targeting() -> None:
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async def run() -> None:
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hub = events.EventHub()
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a = _sub(hub, "Ann", "admin")
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b = _sub(hub, "Bo", "stall")
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got_a = await _drain(a.queue)
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assert [n for n, _ in got_a] == ["presence", "presence"]
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assert got_a[-1][1] == {
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"users": [
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{"user_id": a.user_id, "display_name": "Ann", "screen": "admin", "packet_id": None},
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{"user_id": b.user_id, "display_name": "Bo", "screen": "stall", "packet_id": None},
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]
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}
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await _drain(b.queue)
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hub._deliver(json.dumps({"event": "changed", "collection": "packets", "id": 7}))
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hub._deliver(json.dumps({"collection": "projects"})) # no event name means changed
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hub._deliver("not json")
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for q in (a.queue, b.queue):
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assert await _drain(q) == [
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("changed", {"collection": "packets", "id": 7}),
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("changed", {"collection": "projects"}),
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]
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hub._deliver(json.dumps({"event": "session", "session_id": b.session_id, "action": "revoked"}))
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assert await _drain(a.queue) == []
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assert await _drain(b.queue) == [("session", {"session_id": b.session_id, "action": "revoked"})]
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hub.unsubscribe(b)
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got = await _drain(a.queue)
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users = [{"user_id": a.user_id, "display_name": "Ann", "screen": "admin", "packet_id": None}]
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assert got == [("presence", {"users": users})]
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asyncio.run(run())
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def test_sse_stream_hello_ping_and_end_on_own_revoke() -> None:
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async def run() -> list[str]:
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hub = events.EventHub()
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sub = _sub(hub, "Ann")
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await _drain(sub.queue)
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async def connected() -> bool:
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return False
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gen = events.stream(
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hub, sub, hello={"session_id": sub.session_id, "build": "t"}, is_disconnected=connected, ping_seconds=0.05
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)
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chunks = [await gen.__anext__(), await gen.__anext__()]
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hub._deliver(json.dumps({"event": "changed", "collection": "packets"}))
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chunks.append(await gen.__anext__())
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hub._deliver(json.dumps({"event": "session", "session_id": sub.session_id, "action": "revoked"}))
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chunks.append(await gen.__anext__())
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rest = [c async for c in gen]
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assert rest == []
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assert hub.presence() == {"users": []}
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return chunks
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chunks = asyncio.run(run())
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assert chunks[0].startswith("event: hello\ndata: {") and '"build":"t"' in chunks[0]
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assert chunks[1] == ": ping\n\n"
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assert chunks[2] == 'event: changed\ndata: {"collection":"packets"}\n\n'
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assert chunks[3].startswith("event: session\n")
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@needs_pg
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def test_pg_notify_round_trip(pg_settings: Settings) -> None:
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async def run() -> events.Item:
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hub = events.EventHub(connect=lambda: db.connect_as("app", pg_settings, autocommit=True))
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sub = _sub(hub, "Ann")
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await _drain(sub.queue)
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hub.start()
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try:
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for _ in range(100):
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if hub.connected:
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break
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await asyncio.sleep(0.05)
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assert hub.connected
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with db.connect_as("app", pg_settings, autocommit=True) as conn:
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events.publish(conn, {"event": "changed", "collection": "packets", "id": "7A"})
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return await asyncio.wait_for(sub.queue.get(), timeout=5)
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finally:
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await asyncio.to_thread(hub.stop)
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assert asyncio.run(run()) == ("changed", {"collection": "packets", "id": "7A"})
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