import uuid
from sqlalchemy import Column, String, JSON, Boolean, DateTime
from sqlalchemy.sql import func
from app.core.database import Base


class Role(Base):
    __tablename__ = "pjctrl_roles"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    name = Column(String(50), unique=True, nullable=False)
    permissions = Column(JSON, nullable=False, default=dict)
    is_system_role = Column(Boolean, default=False)
    created_at = Column(DateTime, server_default=func.now())