from sqlalchemy import Column, Integer, VARCHAR, Float
from sqlalchemy.orm import relationship

from app.infrastructure.database.models import Base


class Truck(Base):
    __tablename__ = 'trucks'

    id = Column(Integer, primary_key=True, autoincrement=True)
    name = Column(VARCHAR(100), nullable=False)
    capacity = Column(Float, nullable=False)
    volume = Column(Float, nullable=False)

    delivery_orders = relationship('DeliveryOrder', back_populates='truck')