40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
from sqlalchemy.orm import Session, joinedload
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from app.infrastructure.database.models.cities import City
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class CityRepository:
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def __init__(self, db: Session):
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self.db = db
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def get_all(self):
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return self.db.query(City).all()
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def get_by_name(self, city_name):
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return self.db.query(City).filter(City.name == city_name).first()
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def get_all_with_federal_district(self):
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return self.db.query(City) \
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.options(joinedload(City.federal_district)) \
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.all()
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def get_by_id(self, city_id: int):
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return self.db.query(City).filter(City.id == city_id).first()
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def create(self, city: City):
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self.db.add(city)
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self.db.commit()
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self.db.refresh(city)
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return city
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def update(self, city: City):
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self.db.commit()
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return city
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def delete(self, city_id: int):
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city = self.db.query(City).filter(City.id == city_id).first()
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if city:
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self.db.delete(city)
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self.db.commit()
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return city
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return None
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