Program/mooc/crud/crud_menu_event.py

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from sqlalchemy.orm import Session
from . import models, schemas
def get_menu_event(db: Session, menu_event_id: int):
return db.query(models.MenuEvent).filter(models.MenuEvent.id == menu_event_id).first()
def get_menu_events(db: Session, skip: int = 0, limit: int = 100):
return db.query(models.MenuEvent).offset(skip).limit(limit).all()
def create_menu_event(db: Session, menu_event: schemas.MenuEventCreate):
db_menu_event = models.MenuEvent(**menu_event.dict())
db.add(db_menu_event)
db.commit()
db.refresh(db_menu_event)
return db_menu_event
def update_menu_event(db: Session, menu_event_id: int, menu_event: schemas.MenuEventUpdate):
db_menu_event = db.query(models.MenuEvent).filter(models.MenuEvent.id == menu_event_id).first()
if db_menu_event:
for var, value in vars(menu_event).items():
setattr(db_menu_event, var, value) if value else None
db.add(db_menu_event)
db.commit()
db.refresh(db_menu_event)
return db_menu_event
def delete_menu_event(db: Session, menu_event_id: int):
db_menu_event = db.query(models.MenuEvent).filter(models.MenuEvent.id == menu_event_id).first()
if db_menu_event:
db.delete(db_menu_event)
db.commit()
return db_menu_event