fix: persist last_offense_time and reset offenses after 24h

last_offense_time was in-memory only — lost on restart, so the
offense_reset_minutes check never fired after a reboot. Now persisted
as LastOffenseAt FLOAT in UserState. On startup hydration, stale
offenses (and warned flag) are auto-cleared if the reset window has
passed. Bumped offense_reset_minutes from 2h to 24h.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-25 11:24:38 -05:00
parent 71c7b45e9a
commit 8734f1883b
4 changed files with 27 additions and 9 deletions
+17 -8
View File
@@ -132,6 +132,12 @@ class Database:
ALTER TABLE UserState ADD Warned BIT NOT NULL DEFAULT 0
""")
# --- Schema migration for persisting last offense time ---
cursor.execute("""
IF COL_LENGTH('UserState', 'LastOffenseAt') IS NULL
ALTER TABLE UserState ADD LastOffenseAt FLOAT NULL
""")
cursor.execute("""
IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'BotSettings')
CREATE TABLE BotSettings (
@@ -291,19 +297,20 @@ class Database:
baseline_coherence: float = 0.85,
user_notes: str | None = None,
warned: bool = False,
last_offense_at: float | None = None,
) -> None:
"""Upsert user state (offense count, immunity, off-topic count, coherence baseline, notes, warned)."""
"""Upsert user state (offense count, immunity, off-topic count, coherence baseline, notes, warned, last offense time)."""
if not self._available:
return
try:
await asyncio.to_thread(
self._save_user_state_sync,
user_id, offense_count, immune, off_topic_count, baseline_coherence, user_notes, warned,
user_id, offense_count, immune, off_topic_count, baseline_coherence, user_notes, warned, last_offense_at,
)
except Exception:
logger.exception("Failed to save user state")
def _save_user_state_sync(self, user_id, offense_count, immune, off_topic_count, baseline_coherence, user_notes, warned):
def _save_user_state_sync(self, user_id, offense_count, immune, off_topic_count, baseline_coherence, user_notes, warned, last_offense_at):
conn = self._connect()
try:
cursor = conn.cursor()
@@ -314,13 +321,14 @@ class Database:
WHEN MATCHED THEN
UPDATE SET OffenseCount = ?, Immune = ?, OffTopicCount = ?,
BaselineCoherence = ?, UserNotes = ?, Warned = ?,
LastOffenseAt = ?,
UpdatedAt = SYSUTCDATETIME()
WHEN NOT MATCHED THEN
INSERT (UserId, OffenseCount, Immune, OffTopicCount, BaselineCoherence, UserNotes, Warned)
VALUES (?, ?, ?, ?, ?, ?, ?);""",
INSERT (UserId, OffenseCount, Immune, OffTopicCount, BaselineCoherence, UserNotes, Warned, LastOffenseAt)
VALUES (?, ?, ?, ?, ?, ?, ?, ?);""",
user_id,
offense_count, 1 if immune else 0, off_topic_count, baseline_coherence, user_notes, 1 if warned else 0,
user_id, offense_count, 1 if immune else 0, off_topic_count, baseline_coherence, user_notes, 1 if warned else 0,
offense_count, 1 if immune else 0, off_topic_count, baseline_coherence, user_notes, 1 if warned else 0, last_offense_at,
user_id, offense_count, 1 if immune else 0, off_topic_count, baseline_coherence, user_notes, 1 if warned else 0, last_offense_at,
)
cursor.close()
finally:
@@ -363,7 +371,7 @@ class Database:
try:
cursor = conn.cursor()
cursor.execute(
"SELECT UserId, OffenseCount, Immune, OffTopicCount, BaselineCoherence, UserNotes, Warned FROM UserState"
"SELECT UserId, OffenseCount, Immune, OffTopicCount, BaselineCoherence, UserNotes, Warned, LastOffenseAt FROM UserState"
)
rows = cursor.fetchall()
cursor.close()
@@ -376,6 +384,7 @@ class Database:
"baseline_coherence": float(row[4]),
"user_notes": row[5] or "",
"warned": bool(row[6]),
"last_offense_at": float(row[7]) if row[7] is not None else 0.0,
}
for row in rows
]