Port the trex-orbit Redis token-cache pattern so the KIS access token
survives daemon restarts and is shared across processes, avoiding KIS
token-issuance rate limits. KISBroker._ensure_token now resolves L1
in-memory -> L2 cache -> issue, storing issued tokens back to the cache.
- adapters/broker/token_cache.py: TokenCache protocol + RedisTokenCache
(key trex:broker:kis:{account_ref}:token, token+expiry+app_key suffix
JSON, ex=ttl, best-effort with graceful fallback) + InMemoryTokenCache.
- kis.py: optional token_cache injection.
- runtime config/daemon: TREX_KIS_REDIS_URL wires a RedisTokenCache.
- pyproject: redis>=5.
Verification: 96 passed, ruff clean — cache hit avoids issuance, cache is
shared across instances (restart/multi-process survival), backend errors
fall back to issuance (no regression), and app_key-suffix mismatch
invalidates a stale cache. Tested deterministically with an in-memory
double (no Redis server required). Processed via the minor-change fast
path: REQ-016 -> Implemented, BAT-005 (batch-lite) -> release-candidate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
dcy-003 confirmed (all OQ answered, operator-confirmed scope/risk):
- OQ-1: paper/stub + real KIS Open API adapter (validated on KIS paper
server; live account go-live config-gated, deferred).
- OQ-2: unified async fill (submit -> poll); paper is a deterministic
async double (no synchronous shortcut) for faithful path coverage.
- OQ-3: option A — pending slot is the execution queue, broker_order_id
is the idempotency guard; no separate outbox table (option B as a
growth hook; intent_log stays dedup-only).
- OQ-4: dedicated background execution loop (claim -> submit -> poll ->
reconcile); intent API only transitions to pending.
Decompose into REQ-011~015 (all Proposed): BrokerPort + paper double,
KIS adapter, execution loop, durability+reconciliation (Exception),
baseline alignment. NFR-1/2/3 absorbed. Update SRS index + dcy-003
created-REQ refs. Safety floor, KIS live account, strategy daemons, and
auth remain deferred to follow-up Discoveries.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DaemonConfig.from_env() now best-effort loads a .env file (find_dotenv
usecwd, load_dotenv override=False) so operators can manage daemon env
vars via .env, with real OS env taking precedence. Add python-dotenv
dependency, gitignore .env, ship .env.example, and add config tests
(load / OS-env precedence / absence regression / missing-DSN guard).
Verification: 78 passed, ruff clean, .env ignored + .env.example tracked,
and a .env-only DaemonConfig smoke. Processed via the minor-change fast
path: REQ-010 (Configuration) -> Implemented, BAT-003 (batch-lite,
no design) -> release-candidate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Implement REQ-005~009 (dcy-002 slice 1) as an onion stack on top of the
BAT-001 pure domain:
- application: IntentService (admission + single-writer transition +
intent_id idempotency via durable intent_log)
- adapters/persistence: PostgreSQLSlotRepository + PostgreSQLIntentStore +
trex-core-owned migrations (daily_slot per Appendix A, daily_symbol_entries,
slot_transition_log, intent_log) + in-memory intent store
- adapters/api: FastAPI /v1 (healthz, intents/buy|sell|{id}, slots, capacity)
- runtime: trex-core-daemon entrypoint with lifespan migrate+preallocate
Verification (against local PostgreSQL 18): 74 passed, ruff clean, domain
import sweep shows zero web/db deps (NFR-1), 20-thread concurrency admits
exactly the idle count (NFR-2), idempotent resubmit causes no double
transition (NFR-3), EXPECTED_SLOT_FIELDS<->information_schema drift test
(realizes dcy-001 OQ-2's deferred DB-side check), and a daemon E2E smoke.
Align all four baseline docs to the new daemon/API/persistence layers.
BAT-002 -> release-candidate; REQ-005~009 -> Implemented. Full async outbox,
broker execution, safety floor, and strategy daemons remain deferred to a
follow-up Discovery.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Implement REQ-001~004 (dcy-001): scaffold the trex-core package
(pyproject, trex_core/, tests/), port the slot pure domain into
trex_core.domain.slot with import rewrites, add the EXPECTED_SLOT_FIELDS
contract guard (test_contract), and port the state/service unit tests.
Verification: 56 passed, ruff clean, import sweep shows zero external
deps, public __all__ exposes no infra symbols, contract negative case
reproduced. Align project-structure/runtime-flows baselines to the real
tree. Sync SDLC tracking: REQ-001~004 → Implemented, BAT-001 →
release-candidate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Initialize baseline seed, four baseline docs (project-structure,
runtime-flows, interface-contract, data-model), and the active
discovery/srs/batches/releases indexes. Content derived from the
trex-orbit slot pure-domain migration plan (trex-core as a new base,
pure domain only).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
genichinandClaude Opus 4.8