genichinandClaude Opus 4.8
6e8e79660c
dcy-019/issue #18: slot 자원을 진입 횟수 기준으로 고르게 재사용하고 idle 소진 시 closed 슬롯을 직접 재할당한다. 거버넌스는 전부 change-req(신규 REQ 없음). - 도메인(REQ-002): Slot.entry_count(기본 0) + EXPECTED_SLOT_FIELDS, 상태 머신 closed→pending_buy 신규 전이(base 8→9, ALLOWED_TRANSITIONS 14→15), _apply_transition_fields closed→pending_buy clean-slate + →pending_buy 시 +1 - 영속화(REQ-006): 멱등 마이그레이션 008(entry_count), flat 매핑, find_allocatable_slot(idle∪closed, entry_count→updated_at→slot_id) + in-memory 동등 - admission(REQ-007): _admit_buy find_idle_slot→find_allocatable_slot + from_state=slot.status - 테스트(REQ-003): 전이 카운트/계약 가드 정합 + test_slot_entry_count.py / test_buy_admission_reallocation.py - 문서(REQ-009): data-model.md / runtime-flows.md 정합 - 기존 daily_symbol_entries(symbol-scoped) 분리·미변경 BAT-025(release-candidate) delivery + change-req REQ-002/003/006/007/009(CHG-20260609-01). REL-005(confirmed, app-service): BAT-024+BAT-025 묶음. operator-facing run-the-app 스모크로 enter --forced-close-at(BAT-024)·closed 재할당(BAT-025) 실 데몬 검증 (실 PG 마이그레이션 008 round-trip 포함). 검증: 단위 366 passed / 35 skipped(KIS sandbox 1건 deselect — live .env 환경 의존), ruff clean. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
86 lines
3.3 KiB
Python
86 lines
3.3 KiB
Python
"""dcy-019 / BAT-025: buy admission reallocates closed slots (REQ-007).
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When no idle slot remains, _admit_buy must admit into a CLOSED slot via the new
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closed→pending_buy transition, ordered by entry_count (least-entered first).
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"""
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from __future__ import annotations
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from datetime import date
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from trex_core.adapters.persistence.in_memory_intent_store import InMemoryIntentStore
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from trex_core.application.intents import BuyIntent, IntentService
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from trex_core.domain.slot import SlotService, SlotState
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from trex_core.domain.slot.in_memory_repository import InMemorySlotRepository
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DAY = date(2026, 6, 9)
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def _cycle_to_closed(svc, slot_id):
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svc.transit_slot(slot_id, SlotState.IDLE, SlotState.PENDING_BUY,
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reason="r", actor="a", symbol="005930")
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svc.transit_slot(slot_id, SlotState.PENDING_BUY, SlotState.HOLDING,
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reason="r", actor="a", avg_price=70_000)
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svc.transit_slot(slot_id, SlotState.HOLDING, SlotState.PENDING_SELL,
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reason="r", actor="a")
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svc.transit_slot(slot_id, SlotState.PENDING_SELL, SlotState.CLOSED,
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reason="r", actor="a")
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def test_admits_into_closed_slot_when_no_idle_remains():
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repo = InMemorySlotRepository()
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svc = SlotService(repo)
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intents = IntentService(svc, repo, InMemoryIntentStore())
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svc.preallocate_daily_slots(DAY, 1)
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slot = repo.find_idle_slot(DAY)
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_cycle_to_closed(svc, slot.slot_id)
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assert repo.find_idle_slot(DAY) is None # nothing idle
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d = intents.submit_buy(BuyIntent(
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intent_id="buy-realloc", trading_date=DAY,
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symbol="000660", qty=3, portfolio_id="PF-1",
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))
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assert d.status == "admitted"
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realloc = repo.fetch_slot(d.slot_id)
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assert realloc.status is SlotState.PENDING_BUY
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assert realloc.symbol == "000660"
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# second entry into the same physical slot
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assert realloc.entry_count == 2
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def test_rejects_when_no_idle_and_no_closed():
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repo = InMemorySlotRepository()
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svc = SlotService(repo)
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intents = IntentService(svc, repo, InMemoryIntentStore())
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svc.preallocate_daily_slots(DAY, 1)
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slot = repo.find_idle_slot(DAY)
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# take it to holding (not closed, not idle → not allocatable)
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svc.transit_slot(slot.slot_id, SlotState.IDLE, SlotState.PENDING_BUY,
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reason="r", actor="a", symbol="005930")
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svc.transit_slot(slot.slot_id, SlotState.PENDING_BUY, SlotState.HOLDING,
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reason="r", actor="a", avg_price=70_000)
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d = intents.submit_buy(BuyIntent(
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intent_id="buy-none", trading_date=DAY,
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symbol="000660", portfolio_id="PF-1",
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))
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assert d.status == "rejected"
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assert d.reason == "no_idle_slot"
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def test_prefers_idle_over_closed():
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repo = InMemorySlotRepository()
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svc = SlotService(repo)
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intents = IntentService(svc, repo, InMemoryIntentStore())
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svc.preallocate_daily_slots(DAY, 2)
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slots = repo.list_slots(DAY)
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_cycle_to_closed(svc, slots[0].slot_id) # one closed (entry_count=1)
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d = intents.submit_buy(BuyIntent(
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intent_id="buy-prefer-idle", trading_date=DAY,
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symbol="000660", portfolio_id="PF-1",
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))
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assert d.status == "admitted"
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chosen = repo.fetch_slot(d.slot_id)
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# the fresh idle slot (entry_count 0→1) is preferred over the closed one
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assert chosen.entry_count == 1
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