plan-features.customDomains is now { web, mail } per plan instead of a
single number. Free 5+5, Pro 5+5, Legend 10+10 — the user explicitly
chose separate pools so users don't have to trade a website slot for a
mail-pattern slot or vice versa.
- countActiveCustomDomainsSplit(userId) groupBy type → { web, mail }
(mail aggregates mail_domain + mail_display_name). Old single-count
function stays as a deprecated alias for any caller still on it.
- POST /api/custom-domains: body-compat accepts both { pattern, kind }
(current frontend) and { domain, type } (legacy / direct). kind='mail'
is split into mail_domain vs mail_display_name server-side based on
whether the pattern looks like a domain. Slot check is per-bucket;
errors are WEB_LIMIT_REACHED / MAIL_LIMIT_REACHED so the UI can show
the right limit-reached message per tab.
- GET /api/custom-domains: response shape extended to
{ items, counts: { web, mail }, limits: { web, mail } } so the
frontend can drive the per-tab counter without client-side estimation.
- POST /api/custom-domains/:id/submit: hard-blocks mail_display_name
with 400 DISPLAY_NAME_NOT_SUBMITTABLE. Display-name submission to the
global blocklist is deferred to v1.1 — would require a schema split
on BlocklistDomain that's risky pre-TestFlight. mail_domain still
flows through the community-vote pipeline like web entries.
- auth/me.get.ts, plan/change-preview.get.ts, coach/message.post.ts
updated for the new shape (Lyra prompts untouched, only template
variables split web vs mail counts).
24 vitest cases in backend/tests/custom-domains/plan-limits.test.ts
cover the new shape, body compat, bucket logic, and the submit guard;
216/216 total backend tests pass.
Completes the custom-mail-patterns feature (schema + migration shipped
in ba170af alongside the chat-tab-badge commit — apologies for the
mishap, agent staging collided with mine). This is the actual logic
that makes the new type column do work:
- mail-classifier.ts: new layer 2.6 between brand+random-token detect
and the score-based heuristic. Case-insensitive substring match of
the From-display-name against the user's customDisplayNames list.
Hard-block when matched, skip score entirely.
- db/domains.ts: getCustomMailDisplayNames(userId) reads the new
type=mail_display_name rows. countActiveCustomDomains stays a shared
total — matches the user's pick of a single 5/5/10 pool spanning
web + mail patterns rather than separate counts per type.
- scan-internal.post.ts and scan.post.ts both preload the display-name
list per user before the message loop and thread it into classifyMail.
- POST /api/custom-domains accepts { pattern, kind: 'web' | 'mail' }
with the server inferring the concrete type — 'mail' splits into
mail_domain when the input contains a TLD-like shape, otherwise
mail_display_name. Existing { domain } body shape stays accepted
for backwards compatibility with older clients.
- POST /api/custom-domains/:id/submit treats both mail types as
community-submittable. The user explicitly chose this; the admin
review pipeline is the backstop against display-name false positives.
- vitest cases cover: substring match, case insensitivity, no-match
fallthrough to score, mail_domain still flowing through the existing
domain-set path, and shared-pool slot counts (3 web + 2 mail_domain
+ 1 mail_display_name = 6 against the 10-slot legend cap).
