Program/mooc/crud/crud_cover_reply.py

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from sqlalchemy.orm import Session
from . import models, schemas
def get_cover_reply(db: Session, cover_reply_id: int):
return db.query(models.CoverReply).filter(models.CoverReply.id == cover_reply_id).first()
def get_cover_replies(db: Session, skip: int = 0, limit: int = 100):
return db.query(models.CoverReply).offset(skip).limit(limit).all()
def create_cover_reply(db: Session, cover_reply: schemas.CoverReplyCreate):
db_cover_reply = models.CoverReply(**cover_reply.dict())
db.add(db_cover_reply)
db.commit()
db.refresh(db_cover_reply)
return db_cover_reply
def update_cover_reply(db: Session, cover_reply_id: int, cover_reply: schemas.CoverReplyUpdate):
db_cover_reply = db.query(models.CoverReply).filter(models.CoverReply.id == cover_reply_id).first()
if db_cover_reply:
for var, value in vars(cover_reply).items():
setattr(db_cover_reply, var, value) if value else None
db.add(db_cover_reply)
db.commit()
db.refresh(db_cover_reply)
return db_cover_reply
def delete_cover_reply(db: Session, cover_reply_id: int):
db_cover_reply = db.query(models.CoverReply).filter(models.CoverReply.id == cover_reply_id).first()
if db_cover_reply:
db.delete(db_cover_reply)
db.commit()
return db_cover_reply