feat(family): deploy Single-Writer DuckDB backend, Mila parent cockpit & feeding analytics, and Moritz macro tracker

projects/duckdb-backend/app/routes/dashboard.py

@@ -0,0 +1,68 @@
+from __future__ import annotations
+
+from typing import Any, Dict, Optional
+from fastapi import APIRouter, Depends, HTTPException, Query, Request
+
+from app.engine import DuckDBEngine
+
+router = APIRouter(tags=["Dashboards"])
+
+
+def get_engine(request: Request) -> DuckDBEngine:
+    return request.app.state.engine
+
+
+@router.get("/mila/dashboard")
+async def get_mila_dashboard(
+    as_of: Optional[str] = Query(default=None, description="Optional target date YYYY-MM-DD"),
+    engine: DuckDBEngine = Depends(get_engine),
+) -> Dict[str, Any]:
+    try:
+        return engine.get_mila_dashboard(as_of_date=as_of)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/moritz/dashboard")
+async def get_moritz_dashboard(
+    as_of: Optional[str] = Query(default=None, description="Optional target date YYYY-MM-DD"),
+    engine: DuckDBEngine = Depends(get_engine),
+) -> Dict[str, Any]:
+    try:
+        return engine.get_moritz_dashboard(as_of_date=as_of)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/mila/day/{date}")
+async def get_mila_day_detail(
+    date: str,
+    engine: DuckDBEngine = Depends(get_engine),
+) -> Dict[str, Any]:
+    try:
+        return engine.get_mila_day_detail(target_date=date)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/moritz/day/{date}")
+async def get_moritz_day_detail(
+    date: str,
+    engine: DuckDBEngine = Depends(get_engine),
+) -> Dict[str, Any]:
+    try:
+        return engine.get_moritz_day_detail(target_date=date)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/summary/{subject}")
+async def get_summary(
+    subject: str,
+    date: Optional[str] = Query(default=None, description="Target date YYYY-MM-DD"),
+    engine: DuckDBEngine = Depends(get_engine),
+) -> Dict[str, Any]:
+    try:
+        return engine.get_summary(subject=subject, date_str=date)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))