Fix waitlist race conditions and capacity double-counting#1072
Merged
daveearley merged 8 commits intodevelopfrom Mar 12, 2026
Merged
Fix waitlist race conditions and capacity double-counting#1072daveearley merged 8 commits intodevelopfrom
daveearley merged 8 commits intodevelopfrom
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- Move duplicate validation inside transaction in CreateWaitlistEntryService - Add row-level locking and status re-check in ProcessExpiredWaitlistOffersJob - Remove double-counting of offered entries in ProcessWaitlistService capacity check - Add pg_advisory_xact_lock to serialize waitlist offers against regular checkouts
… direct DB access
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