feat(portfolio): expose corporate actions in unified ledger

2026-09-13 13:52:50 +09:00
parent 77468631b1
commit a4664f5991
7 changed files with 96 additions and 8 deletions
@@ -313,8 +313,28 @@ class DividendLedgerHistoryItem(BaseModel):
    confirmation_evidence: str | None = None


+class CorporateActionLedgerHistoryItem(BaseModel):
+    """Auditable corporate-action event in the unified ledger read model."""
+    ledger_entry_id: int
+    portfolio_id: str
+    source: Literal["corporate_action"]
+    event_id: str
+    event_type: Literal["stock_consolidation"]
+    effective_date: date
+    quantity_before: Decimal
+    quantity_after: Decimal
+    average_price_before: Decimal
+    average_price_after: Decimal
+    total_cost_basis: Decimal
+    cash_balance: Decimal
+    profit_buffer: Decimal
+    evidence_ref: str
+    actor_user_id: str | None = None
+    recorded_at: datetime
+
+
 class LedgerHistoryResponse(BaseModel):
-    items: list[LedgerHistoryItem | DividendLedgerHistoryItem]
+    items: list[LedgerHistoryItem | DividendLedgerHistoryItem | CorporateActionLedgerHistoryItem]
    next_cursor: str | None = None