def _add_comment():
json = request.get_json(force=True)
news_id = json['news_id']
text = json['text']
comment = Comments()
comment.comment_text = text
comment.creation_date = func.current_timestamp()
comment.news_id = news_id
db.session.add(comment)
db.session.flush()
new_id = comment.comment_id
db.session.commit()
return '{"new_id":"' + str(new_id) + '"}'
