When the master changes an account type with "New accounts only", it now
serves the type's old rules as kept rule sets (firm.keptAccountRules), each
for accounts dated inside [openedAt, closedAt). This build applies them:
- getAccountConfig, the one rules lookup trading reads, puts a kept set's
rule fields over the live type when the account's rules date falls in
its window. Id, label, prefix, size and the projection fields stay the
live type's, so every report still names the live type.
- account_assignments gains rules_date and rules_date_manual. A new row is
dated when the machine first sees the account, on the master's clock
when this one runs behind and never before the catalog's last change.
Auto dates come down to the broker's evidence: the end of the first fund
day in Chicago, or a DXtrade registration instant. Evidence is applied
before an account's first trade. Rows from before the migration get its
time; unpinning keeps the row and its date. Backups carry both columns.
- An account on a kept set stays on its type while its prefix and cached
size still match, so a tie-break flip can't move it off its old rules.
- Kept entries parse through the same normalizer as live types (now
normalizeAccountType in lib/kept-rules.ts); a malformed one rejects the
sync like a malformed type. The cached catalog records the parser that
stored it, and a cache from an older parser is fetched in full rather
than trusted with ?since= (this also brings in maxConcurrentAccounts).
- Reports add keptRuleIds per firm and live counts per kept set per type.
- The dashboard row and the account page show the rules date next to the
account name, with an "old rules" chip saying what differs. Clicking
the date edits it inline (PUT /api/accounts/:id/rules-date), previewing
which rules the date lands on.
Also: the master's per-firm cap on accounts traded at once
(maxConcurrentAccounts), applied on top of the machine's own max
concurrent when a batch is drawn and in copy trading.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Three pages: AutoTrader, AutoBuyer, AutoRequester. Fixed left sidebar
on desktop (md+), bottom tab bar on mobile.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
