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401aaf2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | from datetime import datetime
from sqlalchemy import Column, Integer, String, DateTime, Text, ForeignKey, Float
from sqlalchemy.orm import relationship
from .database import Base
class User(Base):
__tablename__ = "users"
id = Column(Integer, primary_key=True, index=True)
email = Column(String(255), unique=True, index=True, nullable=False)
hashed_password = Column(String(255), nullable=False)
full_name = Column(String(255), default="")
created_at = Column(DateTime, default=datetime.utcnow)
detections = relationship("DetectionRun", back_populates="user", order_by="desc(DetectionRun.created_at)")
class DetectionRun(Base):
__tablename__ = "detection_runs"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
title = Column(String(255), default="Untitled run")
method = Column(String(64), nullable=False)
total_pixels = Column(Integer, nullable=False)
changed_pixels = Column(Integer, nullable=False)
change_percentage = Column(Float, nullable=False)
regions_count = Column(Integer, default=0)
overlay_path = Column(String(512), default="") # optional: path to saved overlay image
regions_json = Column(Text, default="[]") # JSON list of regions
created_at = Column(DateTime, default=datetime.utcnow)
user = relationship("User", back_populates="detections")
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