from sqlalchemy import Column, Integer, String, DateTime, func
from sqlalchemy.orm import relationship

class Organizacao(Base):
    __tablename__ = 'organizacoes'

    id = Column(Integer, primary_key=True, autoincrement=True, unique=True)
    nome = Column(String, nullable=False, unique=True)
    criado_em = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)

    usuarios = relationship('User', back_populates='organizacao')