Files
inter-hub/Web/Controller/PatternPerformance.hs
Bernd Worsch 3737845e02 fix(WP-0017/E4): Layer 3 error fixes — round 2 (18 files)
Fixes 46 compile errors across 18 controllers and views:
- BridgeResponse missing from explicit import lists (Widgets, RequirementCandidates,
  DecisionRecords, AgentDelegations) — dot-notation HasField resolution fails without
  the type in scope under DuplicateRecordFields
- unId not in IHP v1.5 — replaced all fmap (Id . unId) with fmap coerce
- respondWith not in IHP — replaced with plain redirectTo in 5 controllers
- [hubId] list param to sqlQuery — replaced with (Only hubId) tuple
- deleteWhere not in IHP — replaced with query/filterWhere/fetch/deleteRecords
- fill @'["label"] mismatch — field is label_ in generated types, not label
- PersistUUID/toUUID (persistent-style) — replaced with (Only id)
- intercalate + jsonArrayTexts ambiguity in GovernanceTemplates — hid Index import,
  removed local duplicates, added Data.Text (intercalate)
- Int16 not in scope in AntifragilityDashboard — changed to Int (score :: Int)
- typeArraySection type mismatch in HubCapabilityManifests/Edit — unified to [Text]
- renderForm arity mismatch — added action param to DecisionRecords/New.renderForm
- Missing qualified Data.Aeson import in AdaptiveThresholds
- Missing ?request::Request constraint in Api/V2/WidgetPatterns.renderJsonWithStatus

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-12 12:17:45 +00:00

70 lines
3.0 KiB
Haskell

module Web.Controller.PatternPerformance where
-- IHF Phase 12 — Platform Memory (IHUB-WP-0013 T03)
import Web.Controller.Prelude
import Web.View.PatternPerformance.Index
import IHP.ModelSupport (sqlQuery)
instance Controller PatternPerformanceController where
beforeAction = ensureIsUser
action PatternPerformanceAction = do
records <- query @PatternPerformanceRecord
|> orderByAsc #outcomeRank
|> fetch
hubs <- query @Hub |> orderByAsc #name |> fetch
render IndexView { records, hubs }
action ComputePatternPerformanceAction { hubIdForPerformance } = do
let hubId = hubIdForPerformance
rows <- sqlQuery
"SELECT \
\ wp.id AS pattern_id, \
\ COUNT(DISTINCT pa.id)::int AS adoption_count, \
\ COUNT(os.id)::int AS total_outcome_count, \
\ COUNT(os.id) FILTER ( \
\ WHERE os.signal_type IN ('success','adoption','satisfaction') \
\ )::int AS positive_outcome_count, \
\ AVG(os.value) AS mean_outcome_value \
\ FROM widget_patterns wp \
\ JOIN pattern_adoptions pa ON pa.widget_pattern_id = wp.id \
\ JOIN widgets w ON w.hub_id = pa.adopting_hub_id \
\ AND w.widget_type = wp.widget_type \
\ JOIN deployment_records dep ON dep.id IN ( \
\ SELECT dep2.id FROM deployment_records dep2 \
\ JOIN decision_records dr2 ON dr2.id = dep2.decision_id \
\ JOIN requirements r2 ON r2.id = dr2.requirement_id \
\ JOIN requirement_candidates rc2 ON rc2.id = r2.candidate_id \
\ WHERE rc2.source_widget_id = w.id \
\ ) \
\ JOIN outcome_signals os ON os.deployment_id = dep.id \
\ WHERE pa.adopting_hub_id = ? \
\ GROUP BY wp.id"
(Only hubId)
:: IO [(Id WidgetPattern, Int, Int, Int, Maybe Double)]
now <- getCurrentTime
-- Delete existing records for this hub then insert fresh
query @PatternPerformanceRecord
|> filterWhere (#hubId, hubId)
|> fetch
>>= deleteRecords
-- Insert with rank computation
let sorted = sortBy (\(_, _, _, pos1, _) (_, _, _, pos2, _) -> compare pos2 pos1) rows
ranked = zip [1..] sorted
forM_ ranked \(rank, (patId, adoptions, total, positive, meanVal)) ->
newRecord @PatternPerformanceRecord
|> set #widgetPatternId patId
|> set #hubId hubId
|> set #adoptionCount adoptions
|> set #positiveOutcomeCount positive
|> set #totalOutcomeCount total
|> set #meanOutcomeValue meanVal
|> set #outcomeRank (Just rank)
|> set #calibratedAt now
|> createRecord
setSuccessMessage ("Pattern performance computed: " <> show (length rows) <> " patterns")
redirectTo PatternPerformanceAction