# models/specialization.py
from sqlalchemy import Column, String, Integer, ForeignKey
from sqlalchemy.orm import relationship
from .base import Model

class Specialization(Model):
    __tablename__ = "specializations"
    
    name = Column(String)
    code = Column(String)
    faculty_id = Column(Integer, ForeignKey("faculties.id"))
    
    faculty = relationship("Faculty", back_populates="specializations")
    groups = relationship("Group", back_populates="specialization")
    learning_plans = relationship("LearningPlan", back_populates="specialization")