Add forex plugin, stability fixes, and async HTTP dispatch

- Add forex plugin (Frankfurter v2 API) with rate lookups, analysis,
  DM-based alerts, and daily cron poll. Backfills 1 year of history
  on startup for moving averages and buy signal scoring.

- Fix bot hang caused by SQLite lock contention in reminder polling:
  rows cursor was held open while writing to the same DB. Collect
  results first, close cursor, then process. Same fix in milkcarton.

- Add sync retry loop so the bot reconnects after network drops
  instead of silently exiting. StopSync() for clean Ctrl+C shutdown.

- Add panic recovery to all dispatch, syncer, and cron paths.

- Make all HTTP-calling plugin commands async (goroutines) so a slow
  or dead external API cannot block the message dispatch pipeline.
  Affects: lookup, stocks, forex, anime, movies, concerts, gaming,
  retro, wotd, urls, howami.

- Extract DisplayName to Base, add db.Exec helper, convert silent
  error discards across the codebase.

- Fix UNO mercy-kill bug (eliminated bot continues playing), adventure
  DM nag spam, stats column mismatch, per-call regex/replacer allocs.

- Update README: forex commands, Finance section, 47 plugins.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
prosolis
2026-03-26 09:22:02 -07:00
parent c7c1b76589
commit 9c6ded13fa
68 changed files with 5784 additions and 724 deletions

View File

@@ -174,22 +174,33 @@ func FirePendingReminders(client *mautrix.Client) {
base := NewBase(client)
// Collect all pending reminders first, then close the rows.
// Iterating rows while also writing to the DB can cause SQLite lock issues.
type pendingReminder struct {
ID, UserID, RoomID, Message string
}
var pending []pendingReminder
for rows.Next() {
var reminderID, userID, roomID, message string
if err := rows.Scan(&reminderID, &userID, &roomID, &message); err != nil {
var r pendingReminder
if err := rows.Scan(&r.ID, &r.UserID, &r.RoomID, &r.Message); err != nil {
slog.Error("reminders: scan row", "err", err)
continue
}
pending = append(pending, r)
}
rows.Close()
msg := fmt.Sprintf("⏰ Reminder for %s: %s", userID, message)
if err := base.SendMessage(id.RoomID(roomID), msg); err != nil {
slog.Error("reminders: send reminder", "err", err, "id", reminderID)
for _, r := range pending {
// Mark fired BEFORE sending so a crash doesn't re-fire on restart.
_, err := db.Get().Exec(`UPDATE reminders SET fired = 1 WHERE id = ?`, r.ID)
if err != nil {
slog.Error("reminders: mark fired", "err", err, "id", r.ID)
continue
}
_, err := db.Get().Exec(`UPDATE reminders SET fired = 1 WHERE id = ?`, reminderID)
if err != nil {
slog.Error("reminders: mark fired", "err", err, "id", reminderID)
msg := fmt.Sprintf("⏰ Reminder for %s: %s", r.UserID, r.Message)
if err := base.SendMessage(id.RoomID(r.RoomID), msg); err != nil {
slog.Error("reminders: send reminder", "err", err, "id", r.ID)
}
}
}