Files
liederwahl/app/crud.py
matthias@matsewe.de 0546a88e32 Implement Veto Mode
2024-05-29 10:33:42 +02:00

138 lines
4.1 KiB
Python

import app.models as models
from sqlalchemy import func
from sqlalchemy.orm.attributes import flag_modified
def get_songs_and_vote_for_session(db, session_name) -> list[models.Song]:
session_entry = activate_session(db, session_name)
votes = db.query(models.Vote).filter(
models.Vote.session_id == session_entry.id).subquery()
songs_and_votes = db.query(
models.Song, votes.c.vote, votes.c.comment
).join(votes, isouter=True).filter().all()
return songs_and_votes
def get_all_songs_and_votes(db) -> dict[int, dict[int, int]]:
_v = db.query(models.Vote.song_id, models.Vote.vote, func.count(
models.Vote.song_id)).group_by(models.Vote.song_id, models.Vote.vote).all()
votes = {}
for v in _v:
if v[0] not in votes:
votes[v[0]] = {-1: 0, 0: 0, 1: 0}
votes[v[0]][v[1]] = v[2]
return votes
def create_song(db,
og_artist,
aca_artist,
title,
url,
source,
yt_id,
spfy_id,
thumbnail,
is_current,
is_aca,
arng_url,
categories,
main_category,
singable,
comment
):
s = models.Song(og_artist=og_artist,
aca_artist=aca_artist,
title=title,
url=url,
source=source,
yt_id=yt_id,
spfy_id=spfy_id,
thumbnail=thumbnail,
is_current=is_current,
is_aca=is_aca,
arng_url=arng_url,
categories=categories,
main_category=main_category,
singable=singable,
comment=comment)
db.add(s)
db.commit()
def create_or_update_vote(db, song_id, session_name, vote):
session_entry = activate_session(db, session_name)
vote_entry = db.query(models.Vote).filter(
(models.Vote.session_id == session_entry.id) & (models.Vote.song_id == song_id)).first()
if vote_entry:
vote_entry.vote = str(vote) # type: ignore
else:
vote_entry = models.Vote(
song_id=song_id, session_id=session_entry.id, vote=vote)
db.add(vote_entry)
db.commit()
def create_or_update_comment(db, song_id, session_name, comment):
session_entry = activate_session(db, session_name)
if comment == "":
comment = None
vote_entry = db.query(models.Vote).filter(
(models.Vote.session_id == session_entry.id) & (models.Vote.song_id == song_id)).first()
if vote_entry:
vote_entry.comment = comment # type: ignore
else:
vote_entry = models.Vote(
song_id=song_id, session_id=session_entry.id, comment=comment)
db.add(vote_entry)
db.commit()
def activate_session(db, session_name):
session_entry = db.query(models.Session).filter(
(models.Session.session_name == session_name)).first()
if session_entry:
session_entry.active = True
else:
session_entry = models.Session(session_name=session_name, active=True)
db.add(session_entry)
flag_modified(session_entry, "active")
db.commit()
return session_entry
def deactivate_session(db, session_name):
session_entry = db.query(models.Session).filter(
(models.Session.session_name == session_name)).first()
if session_entry:
session_entry.active = False
else:
session_entry = models.Session(session_name=session_name, active=False)
db.add(session_entry)
db.commit()
def get_setting(db, key):
entry = db.query(models.Config.value).filter(models.Config.key == key).first()
if entry:
return entry[0]
else:
return None
def set_setting(db, key, value):
setting_entry = db.query(models.Config).filter(models.Config.key == key).first()
if setting_entry:
setting_entry.value = value
else:
setting_entry = models.Config(key=key, value=value)
db.add(setting_entry)
db.commit()