Yves Gugger
0582b26be7
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- Add delete user functionality with cascade deletion of all user data - Fix OAuth URLs to include /api/v1 path - Fix token storage key consistency in OAuth callback - Update user model to cascade delete price alerts - Improve email templates with minimalist design - Add confirmation dialog for user deletion - Prevent deletion of admin users
57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
"""Price Alert model for TLD price notifications."""
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from datetime import datetime
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from typing import Optional
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from sqlalchemy import String, Float, Boolean, DateTime, Integer, ForeignKey, UniqueConstraint
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.database import Base
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class PriceAlert(Base):
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"""
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Price Alert model for tracking user's TLD price subscriptions.
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Users can subscribe to price alerts for specific TLDs and get notified
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when prices change by a certain threshold.
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"""
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__tablename__ = "price_alerts"
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__table_args__ = (
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UniqueConstraint('user_id', 'tld', name='unique_user_tld_alert'),
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)
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id: Mapped[int] = mapped_column(primary_key=True, index=True)
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# User who created the alert
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user_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False)
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# TLD to monitor (without dot, e.g., "com", "io")
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tld: Mapped[str] = mapped_column(String(50), index=True, nullable=False)
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# Alert settings
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is_active: Mapped[bool] = mapped_column(Boolean, default=True)
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# Optional: only alert if price drops below this threshold
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target_price: Mapped[Optional[float]] = mapped_column(Float, nullable=True)
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# Optional: only alert if price changes by this percentage
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threshold_percent: Mapped[float] = mapped_column(Float, default=5.0) # 5% default
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# Track last notification to avoid spam
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last_notified_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
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last_notified_price: Mapped[Optional[float]] = mapped_column(Float, nullable=True)
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# Timestamps
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime, default=datetime.utcnow, onupdate=datetime.utcnow
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)
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# Relationship to user
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user: Mapped["User"] = relationship("User", back_populates="price_alerts")
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def __repr__(self) -> str:
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status = "active" if self.is_active else "paused"
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return f"<PriceAlert user={self.user_id} tld=.{self.tld} ({status})>"
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