"""Attachment model."""
from sqlalchemy import Column, Integer, String, ForeignKey, DateTime
from sqlalchemy.orm import relationship
from datetime import datetime
from app.database import Base

class Attachment(Base):
    """Attachment model."""
    __tablename__ = "attachments"

    id = Column(Integer, primary_key=True, index=True)
    filename = Column(String(255), nullable=False)
    filepath = Column(String(500), nullable=False)
    file_size = Column(Integer)
    mime_type = Column(String(100))
    record_id = Column(Integer, nullable=True)
    uploaded_by = Column(Integer, ForeignKey("users.id"), nullable=False)
    created_at = Column(DateTime, default=datetime.utcnow)