def delete_like(user_obj, user_checkpoint_obj):
"""
Deletes a like record between a user and a Checkpoint if it exists
"""
from db import db, Notification
like_obj = get_like_w_attr(user_obj, user_checkpoint_obj.checkpoint)
if not like_obj is None:
delete_notifications_w_relevance("new_like", like_obj.id)
db.session.delete(like_obj)
db.session.commit()
def del_comment(id):
"""
Deletes the <<Comment>> object given its id from the database
"""
from db import db, Comment
comment = get_comment(id)
db.session.delete(comment)
db.commit()
delete_notifications_w_relevance("new_comment", id)