This commit is contained in:
team3
2026-09-09 18:15:10 +02:00
parent 847b747870
commit 3dc091d04a
8 changed files with 103 additions and 155 deletions

View File

@@ -14,13 +14,15 @@ import sqlite3
import uuid
from datetime import datetime, timezone
from . import users
from .db import connect
from .users import besitzer
from .users import WEM, besitzer
SCHEMA = """
CREATE TABLE IF NOT EXISTS suggestions (
id INTEGER PRIMARY KEY AUTOINCREMENT,
session_id TEXT NOT NULL,
user_id INTEGER,
movie_id INTEGER NOT NULL,
title TEXT NOT NULL,
year INTEGER,
@@ -38,67 +40,11 @@ COOKIE = "filmabend_sid"
DREH_DAUER = 4.2
# Ein Vorschlag je Person. Früher stand das UNIQUE auf der Sitzung — dann
# blockierte der Vorschlag des einen Namens den des nächsten, sobald beide
# denselben Browser benutzten.
INDIZES = """
CREATE UNIQUE INDEX IF NOT EXISTS suggestions_je_benutzer
ON suggestions (user_id) WHERE user_id IS NOT NULL;
CREATE UNIQUE INDEX IF NOT EXISTS suggestions_je_sitzung
ON suggestions (session_id) WHERE user_id IS NULL;
"""
def _unique_loesen(conn):
"""Das alte UNIQUE steckt in der Spaltendefinition — Tabelle neu bauen."""
sql = conn.execute(
"SELECT sql FROM sqlite_master WHERE type='table' AND name='suggestions'"
).fetchone()
if not sql or "UNIQUE" not in sql["sql"]:
return
conn.executescript(
"""
ALTER TABLE suggestions RENAME TO suggestions_alt;
CREATE TABLE suggestions (
id INTEGER PRIMARY KEY AUTOINCREMENT,
session_id TEXT NOT NULL,
user_id INTEGER,
movie_id INTEGER NOT NULL,
title TEXT NOT NULL,
year INTEGER,
poster_path TEXT,
name TEXT,
created_at TEXT NOT NULL
);
INSERT INTO suggestions
(id, session_id, user_id, movie_id, title, year, poster_path,
name, created_at)
SELECT id, session_id, user_id, movie_id, title, year, poster_path,
name, created_at FROM suggestions_alt;
DROP TABLE suggestions_alt;
"""
)
def _spalte_user_id(conn, tabelle):
"""Nachrüsten und aus der Sitzung füllen — einmalig je Datenbank."""
spalten = {r[1] for r in conn.execute(f"PRAGMA table_info({tabelle})")}
if "user_id" in spalten:
return
conn.execute(f"ALTER TABLE {tabelle} ADD COLUMN user_id INTEGER")
conn.execute(
f"UPDATE {tabelle} SET user_id = ("
" SELECT user_id FROM user_sessions s WHERE s.session_id = "
f" {tabelle}.session_id)"
)
def init():
with connect() as conn:
conn.executescript(SCHEMA)
_spalte_user_id(conn, "suggestions")
_unique_loesen(conn)
conn.executescript(INDIZES)
# Ein Vorschlag je Person
users.je_person(conn, "suggestions", SCHEMA)
def neue_session():
@@ -123,10 +69,6 @@ def alle():
]
# Mit Namen zählt der Name, ohne Namen die Sitzung
WEM = "(user_id = ? OR (? IS NULL AND user_id IS NULL AND session_id = ?))"
def von_session(session_id):
"""Der eigene Vorschlag — auch aus einem anderen Browser."""
ich = besitzer(session_id)
@@ -191,7 +133,9 @@ def ziehen():
"winkel": winkel,
"dauer": DREH_DAUER,
"gewinner": {
k: v for k, v in eintraege[treffer].items() if k != "session_id"
k: v
for k, v in eintraege[treffer].items()
if k not in ("session_id", "user_id")
},
"anzahl": len(eintraege),
}