def update(self, book_id: str, book: Book):
updated_result = self.collection.update_one(
{"_id": ObjectId(book_id)},
{"$set": book.dict(exclude_unset=True)})
if updated_result.modified_count == 0:
raise NoBookUpdateError
return book_id
def create(self, book: Book):
inserted_result = self.collection.insert_one(
book.dict(exclude_unset=True))
inserted_id = str(inserted_result.inserted_id)
return inserted_id
