36 lines
892 B
Python
36 lines
892 B
Python
from sqlalchemy.orm import Session
|
|
|
|
from app.domain.models.lessons import Lesson
|
|
|
|
|
|
class LessonsRepository:
|
|
def __init__(self, db: Session):
|
|
self.db = db
|
|
|
|
def get_all(self):
|
|
return self.db.query(Lesson).all()
|
|
|
|
def get_by_id(self, lesson_id: int):
|
|
return self.db.query(Lesson).filter(Lesson.id == lesson_id).first()
|
|
|
|
def create(self, lesson: Lesson):
|
|
self.db.add(lesson)
|
|
self.db.commit()
|
|
self.db.refresh(lesson)
|
|
return lesson
|
|
|
|
def update(self, lesson: Lesson):
|
|
self.db.merge(lesson)
|
|
self.db.commit()
|
|
self.db.refresh(lesson)
|
|
return lesson
|
|
|
|
def delete(self, lesson_id: int):
|
|
lesson = self.db.query(Lesson).filter(Lesson.id == lesson_id).first()
|
|
if lesson:
|
|
self.db.delete(lesson)
|
|
self.db.commit()
|
|
return lesson
|
|
|
|
return None
|