Merge pull request #35 from fourblocks2020/feat/dcy-036-kis-credential-inject

feat(dcy-036/bat-054): KISBroker 양의 경로 — 데몬-스코프 KIS 인증정보 실거래 주입

trex_core/runtime/daemon.py

@@ -122,6 +122,27 @@ def _build_transport(config: DaemonConfig) -> MessagingTransport:
     return RabbitMQTransport(mq.url, timeout=mq.timeout)
 
 
+def _build_kis_reinit_callback(config: DaemonConfig, broker: BrokerPort):
+    """Build a KISBroker reinitialize callback for the day-start credential hook.
+
+    Returns broker.reinitialize if all conditions are met:
+      - config.broker == 'kis' (not paper)
+      - config.credential_fetch_enabled == True (opt-in)
+      - broker has a reinitialize() method (KISBroker)
+
+    Returns None otherwise so SnapshotScheduler skips reinit (backward compat).
+    dcy-036 / REQ-113 AC-2 / REQ-115 AC-1.
+    """
+    if config.broker != "kis":
+        return None
+    if not config.credential_fetch_enabled:
+        return None
+    reinit = getattr(broker, "reinitialize", None)
+    if reinit is None or not callable(reinit):
+        return None
+    return reinit
+
+
 def _build_portfolio_read(config: DaemonConfig) -> PortfolioHubReadPort:
     """portfolio-hub HTTP read adapter when configured; otherwise stub (REQ-027)."""
     pf = config.portfolio_hub
@@ -216,6 +237,9 @@ class Daemon:
             alarm_emitter=self.alarm_emitter,  # dcy-033 / REQ-100
             warn_store=self.warn_store,  # BAT-050 / REQ-103: durable reconcile-warning
             credential_fetch_enabled=config.credential_fetch_enabled,  # dcy-036 / REQ-113
+            # dcy-036 / REQ-113 AC-2 / REQ-115 AC-1: KISBroker reinit callback.
+            # None when broker!=kis or credential_fetch_enabled=False (backward compat).
+            kis_reinit_callback=_build_kis_reinit_callback(config, self.broker),
         )
         # dcy-036 / REQ-114: wire entry_allowed_fn after snapshot_scheduler is created.
         # When credential_fetch_enabled=False (default), entry_allowed_fn=None = no gate.