rebuild(stage-8): deliver market insight workspaces

next/backend/features/market/service.py

@@ -5,14 +5,22 @@ from typing import Any
 from backend.data.gateway import DataGateway, MarketDataUnavailable
 from backend.data.providers.base import ProviderError
 from backend.data.quality import DataQualityError
+from backend.features.market.insights import MarketInsightService
+from backend.features.market.insights.service import MarketInsightError
 from backend.features.market.sync import MarketSnapshotService, SnapshotSyncError
 from backend.http.errors import AppError
 
 
 class MarketService:
-    def __init__(self, gateway: DataGateway, snapshots: MarketSnapshotService) -> None:
+    def __init__(
+        self,
+        gateway: DataGateway,
+        snapshots: MarketSnapshotService,
+        insights: MarketInsightService,
+    ) -> None:
         self._gateway = gateway
         self._snapshots = snapshots
+        self._insights = insights
 
     def context(self, requested_date: str | None = None) -> dict[str, Any]:
         context = self._call(self._gateway.trade_context, requested_date)
@@ -94,11 +102,37 @@ class MarketService:
             self._gateway.sector_members, trade_date, sector_name, representative
         )
 
+    def insight(
+        self, key: str, requested_date: str | None, user_id: int
+    ) -> dict[str, Any]:
+        return self._call(self._insights.workspace, key, requested_date, user_id=user_id)
+
+    def sync_insight(
+        self, key: str, requested_date: str | None, user_id: int
+    ) -> dict[str, Any]:
+        return self._call(
+            self._insights.workspace, key, requested_date, user_id=user_id, force=True
+        )
+
+    def theme_detail(self, identifier: str, requested_date: str | None = None) -> dict[str, Any]:
+        return self._call(self._insights.theme_detail, identifier, requested_date)
+
+    def save_seat_alias(
+        self, seat_name: str, alias_name: str, user_id: int
+    ) -> dict[str, str]:
+        return self._call(self._insights.save_seat_alias, seat_name, alias_name, user_id)
+
     @staticmethod
-    def _call(function, *args):
+    def _call(function, *args, **kwargs):
         try:
-            return function(*args)
-        except (MarketDataUnavailable, ProviderError, DataQualityError, SnapshotSyncError) as exc:
+            return function(*args, **kwargs)
+        except (
+            MarketDataUnavailable,
+            ProviderError,
+            DataQualityError,
+            SnapshotSyncError,
+            MarketInsightError,
+        ) as exc:
             raise AppError("market_data_unavailable", str(exc), 503) from exc