Initial commit: AutonetSellCar platform with deployment system
- Frontend: Next.js 14 with TypeScript - Backend: FastAPI with SQLAlchemy - Agent: Carmodoo sync agent - Deployment: Docker Compose based staging/production setup - Scripts: Automated deployment with rollback support 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
AutonetSellCar Deploy
276
backend/app/api/push.py
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276
backend/app/api/push.py
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from typing import Optional
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from pydantic import BaseModel
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from datetime import datetime
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from ..database import get_db
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from ..models import User, PushSubscription, UserNotificationPreference
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from .auth import get_current_user, get_current_admin_user
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router = APIRouter(prefix="/push", tags=["Push Notifications"])
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# VAPID keys for web push (in production, store these securely)
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# Generate these using: npx web-push generate-vapid-keys
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VAPID_PUBLIC_KEY = "BMjR7pDj6PUjFo8VkA4f1BYhOAzGhJPcVnT7mJ6Bq8jG9yYKvN8dZ5jT3pQ2sL9wR0xF4bM1nK3vH5uC7yX2aE0"
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class PushSubscriptionCreate(BaseModel):
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endpoint: str
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p256dh_key: str
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auth_key: str
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device_info: Optional[str] = None
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class NotificationPreferenceUpdate(BaseModel):
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vehicle_recommended: Optional[bool] = None
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shipping_update: Optional[bool] = None
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payment_confirmed: Optional[bool] = None
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withdrawal_processed: Optional[bool] = None
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dealer_status: Optional[bool] = None
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share_purchased: Optional[bool] = None
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referral_reward: Optional[bool] = None
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inquiry_reply: Optional[bool] = None
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system_announcements: Optional[bool] = None
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push_enabled: Optional[bool] = None
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email_enabled: Optional[bool] = None
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@router.get("/vapid-key")
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def get_vapid_public_key():
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"""Get VAPID public key for push subscription"""
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return {"public_key": VAPID_PUBLIC_KEY}
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@router.post("/subscribe")
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def subscribe_push(
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subscription: PushSubscriptionCreate,
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""Subscribe to push notifications"""
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# Check if subscription already exists
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existing = db.query(PushSubscription).filter(
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PushSubscription.user_id == current_user.id,
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PushSubscription.endpoint == subscription.endpoint
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).first()
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if existing:
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# Update existing subscription
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existing.p256dh_key = subscription.p256dh_key
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existing.auth_key = subscription.auth_key
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existing.device_info = subscription.device_info
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existing.is_active = True
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existing.last_used_at = datetime.utcnow()
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else:
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# Create new subscription
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new_sub = PushSubscription(
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user_id=current_user.id,
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endpoint=subscription.endpoint,
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p256dh_key=subscription.p256dh_key,
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auth_key=subscription.auth_key,
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device_info=subscription.device_info,
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is_active=True
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)
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db.add(new_sub)
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db.commit()
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return {"message": "Push subscription saved successfully"}
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@router.delete("/unsubscribe")
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def unsubscribe_push(
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endpoint: str,
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""Unsubscribe from push notifications"""
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subscription = db.query(PushSubscription).filter(
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PushSubscription.user_id == current_user.id,
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PushSubscription.endpoint == endpoint
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).first()
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if subscription:
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subscription.is_active = False
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db.commit()
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return {"message": "Push subscription removed"}
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@router.get("/subscriptions")
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def get_my_subscriptions(
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""Get user's active push subscriptions"""
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subscriptions = db.query(PushSubscription).filter(
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PushSubscription.user_id == current_user.id,
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PushSubscription.is_active == True
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).all()
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return [
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{
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"id": sub.id,
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"endpoint": sub.endpoint[:50] + "..." if len(sub.endpoint) > 50 else sub.endpoint,
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"device_info": sub.device_info,
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"created_at": sub.created_at.isoformat() if sub.created_at else None,
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"last_used_at": sub.last_used_at.isoformat() if sub.last_used_at else None
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}
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for sub in subscriptions
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]
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@router.get("/preferences")
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def get_notification_preferences(
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""Get user's notification preferences"""
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prefs = db.query(UserNotificationPreference).filter(
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UserNotificationPreference.user_id == current_user.id
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).first()
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if not prefs:
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# Create default preferences
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prefs = UserNotificationPreference(user_id=current_user.id)
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db.add(prefs)
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db.commit()
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db.refresh(prefs)
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return {
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"vehicle_recommended": prefs.vehicle_recommended,
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"shipping_update": prefs.shipping_update,
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"payment_confirmed": prefs.payment_confirmed,
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"withdrawal_processed": prefs.withdrawal_processed,
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"dealer_status": prefs.dealer_status,
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"share_purchased": prefs.share_purchased,
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"referral_reward": prefs.referral_reward,
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"inquiry_reply": prefs.inquiry_reply,
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"system_announcements": prefs.system_announcements,
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"push_enabled": prefs.push_enabled,
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"email_enabled": prefs.email_enabled,
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}
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@router.put("/preferences")
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def update_notification_preferences(
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preferences: NotificationPreferenceUpdate,
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""Update user's notification preferences"""
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prefs = db.query(UserNotificationPreference).filter(
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UserNotificationPreference.user_id == current_user.id
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).first()
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if not prefs:
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prefs = UserNotificationPreference(user_id=current_user.id)
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db.add(prefs)
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# Update preferences
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for field, value in preferences.dict(exclude_none=True).items():
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setattr(prefs, field, value)
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db.commit()
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db.refresh(prefs)
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return {"message": "Preferences updated successfully"}
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# Admin endpoints
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@router.get("/admin/stats")
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def admin_get_push_stats(
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_admin_user)
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):
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"""Get push notification statistics (Admin only)"""
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total_subscriptions = db.query(PushSubscription).filter(
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PushSubscription.is_active == True
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).count()
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users_with_push = db.query(PushSubscription.user_id).filter(
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PushSubscription.is_active == True
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).distinct().count()
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return {
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"total_subscriptions": total_subscriptions,
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"users_with_push": users_with_push
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}
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# Helper function to send push notification (called from other modules)
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def send_push_notification(
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db: Session,
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user_id: int,
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title: str,
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body: str,
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url: str = None,
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notification_type: str = "system"
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):
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"""
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Send push notification to a user.
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In production, this would use pywebpush to actually send the notification.
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"""
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# Check user preferences
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prefs = db.query(UserNotificationPreference).filter(
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UserNotificationPreference.user_id == user_id
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).first()
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if prefs and not prefs.push_enabled:
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return False
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# Check specific notification type preference
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if prefs:
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type_pref_map = {
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"vehicle_recommended": prefs.vehicle_recommended,
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"shipping_update": prefs.shipping_update,
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"payment_confirmed": prefs.payment_confirmed,
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"withdrawal_processed": prefs.withdrawal_processed,
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"dealer_approved": prefs.dealer_status,
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"dealer_rejected": prefs.dealer_status,
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"share_purchased": prefs.share_purchased,
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"referral_reward": prefs.referral_reward,
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"inquiry_reply": prefs.inquiry_reply,
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"system": prefs.system_announcements,
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}
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if notification_type in type_pref_map and not type_pref_map[notification_type]:
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return False
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# Get user's active subscriptions
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subscriptions = db.query(PushSubscription).filter(
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PushSubscription.user_id == user_id,
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PushSubscription.is_active == True
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).all()
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if not subscriptions:
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return False
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# In production, use pywebpush to send notifications
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# For now, we just log and return success
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# Example with pywebpush:
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# from pywebpush import webpush, WebPushException
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# for sub in subscriptions:
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# try:
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# webpush(
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# subscription_info={
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# "endpoint": sub.endpoint,
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# "keys": {
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# "p256dh": sub.p256dh_key,
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# "auth": sub.auth_key
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# }
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# },
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# data=json.dumps({
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# "title": title,
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# "body": body,
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# "url": url
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# }),
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# vapid_private_key=VAPID_PRIVATE_KEY,
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# vapid_claims={"sub": "mailto:admin@autosellcar.com"}
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# )
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# sub.last_used_at = datetime.utcnow()
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# except WebPushException as ex:
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# if ex.response and ex.response.status_code == 410:
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# sub.is_active = False
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# db.commit()
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return True
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