olsch01
b7d4e900cc
Full-stack iOS options trading assistant: - Python FastAPI backend with SQLite, APScheduler (15-min position monitor), APNs push notifications, and yfinance market data integration - Signal engine: IV Rank (rolling HV proxy), SMA-50/200, swing-based support/resistance, earnings detection, signal strength scoring and noise-resistant SHA hash for change detection - Recommendation engine: covered call and cash-secured put strike/expiry selection across 0DTE, 1DTE, weekly, and monthly horizons - REST API: /devices, /portfolio, /recommendations, /positions, /signals, /alerts - iOS SwiftUI app (iOS 17+): dashboard, recommendations, trades, portfolio, and alerts tabs with push notification deep-linking - Unit + integration tests for signal engine and API layer Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
from fastapi import APIRouter, Depends, Header, HTTPException, Query
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from sqlalchemy.orm import Session
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from app.database import get_db
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from app.models.db_models import Device, Alert
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from app.models.schemas import AlertResponse
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router = APIRouter(prefix="/alerts", tags=["alerts"])
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def _get_device(x_device_token: str = Header(...), db: Session = Depends(get_db)) -> Device:
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device = db.query(Device).filter(Device.apns_token == x_device_token).first()
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if not device:
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raise HTTPException(status_code=404, detail="Device not registered.")
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return device
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@router.get("", response_model=list[AlertResponse])
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def get_alerts(
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unread_only: bool = Query(False),
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device: Device = Depends(_get_device),
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db: Session = Depends(get_db),
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):
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query = db.query(Alert).filter(Alert.device_id == device.id)
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if unread_only:
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query = query.filter(Alert.acknowledged == False) # noqa: E712
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return query.order_by(Alert.sent_at.desc()).limit(100).all()
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@router.patch("/{alert_id}/acknowledge", response_model=AlertResponse)
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def acknowledge_alert(
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alert_id: int,
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device: Device = Depends(_get_device),
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db: Session = Depends(get_db),
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):
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alert = (
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db.query(Alert)
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.filter(Alert.id == alert_id, Alert.device_id == device.id)
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.first()
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)
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if not alert:
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raise HTTPException(status_code=404, detail="Alert not found.")
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alert.acknowledged = True
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db.commit()
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db.refresh(alert)
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return alert
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