genichinandClaude Opus 4.8
97d58318db
Implement REQ-011~015 (dcy-003): the order-execution layer on top of the BAT-002 slot-core daemon, connecting intents to real orders. - application: BrokerPort (submit/poll_fill/cancel) + ExecutionService (claim -> submit -> poll -> transition -> rollback -> reconcile) - adapters/broker: PaperBroker (deterministic async double) and KISBroker (KIS Open API: token, order-cash, inquire-daily-ccld, cancel; VTS sandbox tr_ids; live account gated behind allow_live) - persistence: option-A execution queue (find_pending_for_dispatch FOR UPDATE SKIP LOCKED, mark_dispatched idempotency guard, clear_dispatch) - runtime: background execution loop in the daemon lifespan + startup reconcile; config selects paper|kis Verification (real KIS VTS 모의투자 + PostgreSQL): 92 passed, ruff clean, domain import sweep shows zero broker/web/db deps, buy->holding / sell->closed / reject->idle, idempotent dispatch (exactly one order), reconcile after crash creates no duplicate order, KIS sandbox token+submit round-trip, and a daemon E2E through the background loop. Align the four baseline docs. BAT-004 -> release-candidate; REQ-011~015 -> Implemented. KIS live-account go-live, partial-fill accrual, option-B outbox, connection pooling, and the safety floor remain deferred to follow-up Discoveries. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
"""Daemon configuration resolution (REQ-005, REQ-010, REQ-012/013)."""
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from __future__ import annotations
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import os
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from dataclasses import dataclass
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from typing import Optional
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def _load_dotenv() -> None:
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"""Best-effort load of a .env file into os.environ (REQ-010).
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Real OS environment variables take precedence over .env (override=False),
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matching 12-factor expectations. If python-dotenv is not installed or no
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.env exists, this is a no-op (no regression).
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"""
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try:
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from dotenv import find_dotenv, load_dotenv
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except ImportError: # pragma: no cover - optional at runtime
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return
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load_dotenv(find_dotenv(usecwd=True), override=False)
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@dataclass(frozen=True)
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class KISConfig:
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base_url: str
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app_key: str
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app_secret: str
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account_ref: str
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timeout: float
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allow_live: bool
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@dataclass(frozen=True)
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class DaemonConfig:
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dsn: str
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total_slots: int
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host: str
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port: int
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broker: str # 'paper' | 'kis'
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execution_interval_sec: float
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kis: Optional[KISConfig] = None
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@staticmethod
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def from_env() -> "DaemonConfig":
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_load_dotenv()
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dsn = os.environ.get("TREX_POSTGRESQL_DSN")
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if not dsn:
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raise RuntimeError(
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"TREX_POSTGRESQL_DSN is required to start the slot-core daemon."
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)
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broker = os.environ.get("TREX_BROKER", "paper").strip().lower()
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kis: Optional[KISConfig] = None
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if broker == "kis":
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kis = KISConfig(
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base_url=os.environ["TREX_KIS_BROKER_BASE_URL"],
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app_key=os.environ["TREX_KIS_BROKER_APP_KEY"],
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app_secret=os.environ["TREX_KIS_BROKER_APP_SECRET"],
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account_ref=os.environ["TREX_KIS_BROKER_ACCOUNT_REF"],
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timeout=float(os.environ.get("TREX_KIS_BROKER_TIMEOUT", "5")),
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allow_live=os.environ.get("TREX_KIS_ALLOW_LIVE", "").lower() in ("1", "true", "yes"),
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)
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return DaemonConfig(
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dsn=dsn,
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total_slots=int(os.environ.get("TREX_TOTAL_SLOTS", "10")),
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host=os.environ.get("TREX_API_HOST", "127.0.0.1"),
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port=int(os.environ.get("TREX_API_PORT", "8080")),
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broker=broker,
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execution_interval_sec=float(os.environ.get("TREX_EXECUTION_INTERVAL_SEC", "1.0")),
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kis=kis,
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)
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