olivas/backend/app/models/comparison.py
DJP 3467dbcf03 Initial commit — OliVAS visual attention analysis platform
Full-stack application for predicting where humans look in images using
DeepGaze saliency models. Includes heatmap overlays, gaze sequence prediction,
hotspot detection, AOI analysis, rule-based insights, optional Claude AI
design analysis, and professional PDF report generation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-23 20:20:58 -05:00

23 lines
867 B
Python

import uuid
from datetime import datetime
from sqlalchemy import ForeignKey, JSON, String, func
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.models.base import Base
class Comparison(Base):
__tablename__ = "comparisons"
id: Mapped[str] = mapped_column(
String(36), primary_key=True, default=lambda: str(uuid.uuid4())
)
project_id: Mapped[str] = mapped_column(ForeignKey("projects.id"), index=True)
user_id: Mapped[str] = mapped_column(String(36), index=True)
name: Mapped[str] = mapped_column(String(255))
analysis_ids: Mapped[dict] = mapped_column(JSON)
comparison_data: Mapped[dict | None] = mapped_column(JSON, nullable=True)
created_at: Mapped[datetime] = mapped_column(server_default=func.now())
project: Mapped["Project"] = relationship(back_populates="comparisons") # noqa: F821