- Fix settings action silently resetting timer values when draft speed
select is disabled (add null guard before overwriting draftInitialTime/
draftIncrementTime)
- Make timer decrement and pick increment atomic using SQL expressions to
prevent read-modify-write races between the timer loop and HTTP handlers
- Add UNIQUE INDEX on (season_id, pick_number) in draft_picks to prevent
duplicate picks from concurrent requests (TOCTOU guard)
- Add socket join-draft team ownership validation via DB query
- Add iteration cap to autodraft chain while loop (max = totalTeams)
- Add draftPaused re-check before firing autodraft chain in make-pick
and force-manual-pick
- Consolidate all snake draft calculations into calculatePickInfo (DRY);
remove duplicated logic from timer.ts, make-pick, force-manual-pick,
executeAutoPick, and checkAndTriggerNextAutodraft
- Fix calculatePickInfo to return snake-adjusted pickInRound matching
draftOrder values instead of raw pre-snake value
- Fix timer-update socket events to emit nextPickNumber after a pick
instead of the already-completed currentPickNumber
- Fix force-manual-pick to validate submitted teamId matches the team
whose turn it actually is at the given pick number
- Replace inline timer init in draft.start with deleteSeasonTimers +
initializeDraftTimers model functions (dead code fix)
- Fix draft loader to not crash when getTeamQueue fails (returns [])
- Fix misleading 403 message for commissioner picks
- Remove dead hidden inputs from league settings form
- Document connectedTeams single-instance limitation in socket.ts
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
* Fix draft timer missing after rollback causing draft to freeze
The rollback endpoint was deleting all timers but only recreating one
for the team currently on the clock. After that team made their pick,
the next team had no timer row, causing the timer system to log
"No timer found" and skip indefinitely, freezing the draft.
Fix: recreate timers for ALL teams after a rollback, each starting at
draftInitialTime.
Also add a defensive fallback in the timer system: if a timer row is
missing for the current team during an active draft, create it at
draftInitialTime instead of skipping, so the draft can never get
permanently stuck due to a missing timer.
https://claude.ai/code/session_01YPxgcQywG57KiXj7m46gLV
* Fix rollback to not touch timers at all
Timers are each team's time bank and should not be affected by rolling
back a pick. The previous code (both original and the first fix) was
deleting all timer rows during rollback, which was the actual root cause
of the missing timer bug.
Rollback now only does what it should: delete picks from the rollback
point onwards and reset currentPickNumber. The timer system will
naturally resume for the correct team on its next tick.
Also removes the incorrect timer-update socket emit that was sending
initialTime instead of the team's actual remaining bank.
https://claude.ai/code/session_01YPxgcQywG57KiXj7m46gLV
* Fix all code review issues across timer, rollback, start, and draft-utils
server/timer.ts:
- Remove noisy per-tick console.log that fired every second per active draft
- Remove slot:any type cast (Drizzle query results are already typed)
- Fix inconsistent autodraftSettings argument in the === 0 trigger path
to match the <= 0 path (pass null when autodraft is disabled)
- Fix infinite auto-pick loop: triggerAutoPick now returns boolean;
on failure the draft is paused and a draft-paused socket event is
emitted so clients and commissioners are notified. "Pick already made"
(race condition) is treated as success, not failure.
draft.start.ts:
- Validate that draft slots exist before updating season status to draft.
Previously a missing-slots error left the season stuck in draft status
with no timer rows.
draft.rollback.ts:
- Guard against empty draftSlots before performing snake draft math,
which would produce Infinity/NaN with zero teams.
draft-utils.ts:
- Convert checkAndTriggerNextAutodraft from recursive to iterative.
The mutual recursion (executeAutoPick → checkAndTriggerNextAutodraft
→ executeAutoPick) is now a while loop, preventing unbounded call
stack growth in all-autodraft leagues. Add chainEnabled param to
executeAutoPick so chain calls skip spawning a second chain.
- Restructure getTopAvailableParticipant so the single-sport query is
only built when actually needed (not thrown away in the multi-sport
branch).
- Update misleading timeUsed comment to accurately describe that the
stored value is the team's bank balance at pick time, not time spent.
https://claude.ai/code/session_01YPxgcQywG57KiXj7m46gLV
---------
Co-authored-by: Claude <noreply@anthropic.com>
