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"""Order endpoints."""
import logging
from fastapi import APIRouter, HTTPException, Query, Request
from shared.sa_models import OrderRow, SignalRow
from slowapi import Limiter
from slowapi.util import get_remote_address
from sqlalchemy import select
from sqlalchemy.exc import OperationalError
logger = logging.getLogger(__name__)
router = APIRouter()
limiter = Limiter(key_func=get_remote_address)
@router.get("/")
@limiter.limit("60/minute")
async def get_orders(request: Request, limit: int = Query(50, ge=1, le=1000)):
"""Get recent orders."""
try:
db = request.app.state.db
async with db.get_session() as session:
stmt = select(OrderRow).order_by(OrderRow.created_at.desc()).limit(limit)
result = await session.execute(stmt)
rows = result.scalars().all()
return [
{
"id": r.id,
"signal_id": r.signal_id,
"symbol": r.symbol,
"side": r.side,
"type": r.type,
"price": float(r.price),
"quantity": float(r.quantity),
"status": r.status,
"created_at": r.created_at.isoformat() if r.created_at else None,
"filled_at": r.filled_at.isoformat() if r.filled_at else None,
}
for r in rows
]
except OperationalError as exc:
logger.error("Database error fetching orders: %s", exc)
raise HTTPException(status_code=503, detail="Database unavailable")
except Exception as exc:
logger.error("Failed to get orders: %s", exc, exc_info=True)
raise HTTPException(status_code=500, detail="Failed to retrieve orders")
@router.get("/signals")
@limiter.limit("60/minute")
async def get_signals(request: Request, limit: int = Query(50, ge=1, le=1000)):
"""Get recent signals."""
try:
db = request.app.state.db
async with db.get_session() as session:
stmt = select(SignalRow).order_by(SignalRow.created_at.desc()).limit(limit)
result = await session.execute(stmt)
rows = result.scalars().all()
return [
{
"id": r.id,
"strategy": r.strategy,
"symbol": r.symbol,
"side": r.side,
"price": float(r.price),
"quantity": float(r.quantity),
"reason": r.reason,
"created_at": r.created_at.isoformat() if r.created_at else None,
}
for r in rows
]
except OperationalError as exc:
logger.error("Database error fetching signals: %s", exc)
raise HTTPException(status_code=503, detail="Database unavailable")
except Exception as exc:
logger.error("Failed to get signals: %s", exc, exc_info=True)
raise HTTPException(status_code=500, detail="Failed to retrieve signals")
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