22 lines
995 B
Python
22 lines
995 B
Python
|
"""Модель AI-рекомендаций."""
|
||
|
|
|
||
|
|
import uuid
|
||
|
|
from datetime import datetime, timezone
|
||
|
|
|
||
|
|
from sqlalchemy import Column, DateTime, Float, ForeignKey, func
|
||
|
|
from sqlalchemy.dialects.postgresql import UUID as PG_UUID
|
||
|
|
from sqlalchemy.orm import Mapped, mapped_column, relationship
|
||
|
|
|
||
|
|
from app.core.database import Base
|
||
|
|
|
||
|
|
|
||
|
|
class AIMatch(Base):
|
||
|
|
__tablename__ = "ai_matches"
|
||
|
|
|
||
|
|
id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
|
||
|
|
project_id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), ForeignKey("projects.id"), nullable=False)
|
||
|
|
freelancer_id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), ForeignKey("users.id"), nullable=False)
|
||
|
|
match_score: Mapped[float] = mapped_column(Float(precision=5, scale=4), nullable=False)
|
||
|
|
reasons: Mapped[list] = mapped_column("reasons", postgresql.JSONB, default=list)
|
||
|
|
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
|