Files
inter-hub/Application/Helper/ModelRouter.hs
Bernd Worsch f1978c3888 fix(WP-0014): pre-flight compilation fixes, Tailwind pipeline, and admin seed
A2 — Compilation fixes:
- Remove inline FK constraints from Schema.sql; IHP schema compiler cannot
  parse them. Add 1744329600-restore-fk-constraints.sql migration to restore
  referential integrity at the DB level.
- Rename `#label` → `#label_` throughout to avoid clash with Haskell built-in.
- Fix `hub.id == hid` UUID comparisons to use `toUUID hub.id`.
- Replace non-existent `setStatus`/`respondJson` calls with
  `renderJsonWithStatusCode` throughout Api controllers.
- Fix qualified package import for `cryptohash-sha256` in Auth.hs.
- Add `CanSelect (Text, Text)` instance in Helper.View.
- Refactor HSX inline lambdas to named helper functions in 100+ views
  (GHC cannot infer types for anonymous functions inside quasi-quoted HSX).
- Fix missing imports (IHP.QueryBuilder, IHP.Fetch, Web.Routes, Only, etc.)
  across helpers and controllers.
- Remove duplicate `diffUTCTime` definition in BottleneckDetector.
- Change `createEventForHub` return type from `IO ResponseReceived` to `IO ()`.
- Seed type-registry vocabulary via 1744502400-seed-type-registries.sql
  (moved from Schema.sql where IHP does not execute INSERT statements).

A3 — Tailwind build pipeline:
- Add `tailwindcss` to flake.nix native packages.
- Uncomment `tailwind.exec` process in devenv shell config.
- Add tailwind/tailwind.config.js (scans Web/View/**/*.hs).
- Add tailwind/app.css with @tailwind directives.

A4 — Admin user seed:
- Add 1744416000-seed-admin-user.sql: inserts admin@inter-hub.local
  with bcrypt-hashed password admin1234! (cost 10).
- Add .env.example documenting all required environment variables
  and default admin credentials.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 09:55:12 +00:00

43 lines
1.6 KiB
Haskell

module Application.Helper.ModelRouter where
-- IHF Phase 11 — Advanced AI Federation (IHUB-WP-0012 T04)
-- Resolve the AgentRegistration to use for a hub + task type.
import IHP.Prelude
import IHP.ControllerPrelude
import Generated.Types
import Web.Routes ()
import Database.PostgreSQL.Simple (Only(..))
-- | Resolve the highest-priority active AgentRegistration for the given hub
-- and task type. Returns Nothing if no matching policy exists (callers should
-- fall back gracefully or surface an error to the operator).
resolveAgent ::
(?modelContext :: ModelContext) =>
Id Hub -> Text -> IO (Maybe AgentRegistration)
resolveAgent hubId taskType = do
rows <- sqlQuery
"SELECT mrp.agent_registration_id \
\ FROM model_routing_policies mrp \
\ WHERE mrp.hub_id = ? AND mrp.task_type = ? AND mrp.is_active = TRUE \
\ ORDER BY mrp.priority DESC \
\ LIMIT 1"
(hubId, taskType)
case rows of
[Only agentId] -> fetchOneOrNothing agentId
_ -> pure Nothing
-- | Return all active AgentRegistrations for a hub + task_type ordered by
-- priority (highest first). Used by CollectiveProposals to fan out.
resolveAllAgents ::
(?modelContext :: ModelContext) =>
Id Hub -> Text -> IO [AgentRegistration]
resolveAllAgents hubId taskType = do
rows <- sqlQuery
"SELECT mrp.agent_registration_id \
\ FROM model_routing_policies mrp \
\ WHERE mrp.hub_id = ? AND mrp.task_type = ? AND mrp.is_active = TRUE \
\ ORDER BY mrp.priority DESC"
(hubId, taskType)
mapM (fetch . (\(Only i) -> i)) rows