def postnote():
"""Add user note to db"""
# try to get record matching pet apiid, request contains data sent with POST
query_resp = Pet.query.filter(Pet.api_id == request.json["apiid"]).first()
# if entry does not exist then query_resp = None, create / add record to db
if query_resp is None:
query_resp = Pet(
username=session["username"],
peteval=request.json["note"],
api_id=request.json["apiid"],
)
else:
# if entry exists in db, make changes to peteval
query_resp.peteval = request.json["note"]
# add new record -or- update existing record
db.session.add(query_resp)
db.session.commit()
# return 204 NO CONTENT
return "", 204
