Files
inter-hub/Web/Controller/InteractionEvents.hs
Bernd Worsch c40f11d657 fix(WP-0017/E3): Layer 3 error fixes — controllers and views
Fix compilation errors across 6 controllers and 29 views: import cleanup,
ResponseException pattern for API auth, type fixes, unused import removal.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-11 23:40:31 +00:00

55 lines
2.1 KiB
Haskell

module Web.Controller.InteractionEvents where
import Web.Types
import Generated.Types
import IHP.Prelude
import IHP.ControllerPrelude
import Data.Aeson (object, (.=), decode, Value)
import qualified Data.Aeson as A
import qualified Data.Text as T
import qualified Data.ByteString.Lazy.Char8 as LBSC
import IHP.Controller.Render (renderJson, renderJsonWithStatusCode)
import Network.HTTP.Types (status422)
-- Valid canonical event types
validEventTypes :: [Text]
validEventTypes =
[ "viewed", "clicked", "submitted", "abandoned", "retried", "failed"
, "commented", "flagged_confusing", "flagged_helpful"
, "blocked_by_policy", "escalated"
, "accepted_recommendation", "rejected_recommendation"
]
instance Controller InteractionEventsController where
action CreateInteractionEventAction { widgetId } = do
let eventType = param @Text "event_type"
unless (eventType `elem` validEventTypes) do
renderJsonWithStatusCode status422 (object ["error" .= ("unknown event_type" :: Text), "valid" .= validEventTypes])
let mUser = currentUserOrNothing @User
let actorId = fmap (\(Id uuid) -> uuid) (fmap (.id) mUser)
actorType = maybe "anonymous" (const "user") mUser
actorTypeParam = paramOrDefault @Text actorType "actor_type"
viewContextRef = paramOrNothing @Text "view_context_ref"
metadataRaw = paramOrDefault @Text "{}" "metadata"
let metadata = case decode (LBSC.pack (cs metadataRaw)) of
Just v -> v
Nothing -> object [] :: A.Value
event <- newRecord @InteractionEvent
|> set #widgetId widgetId
|> set #eventType eventType
|> set #actorId actorId
|> set #actorType actorTypeParam
|> set #viewContextRef viewContextRef
|> set #metadata metadata
|> createRecord
renderJson (object
[ "id" .= event.id
, "widget_id" .= event.widgetId
, "event_type" .= event.eventType
, "occurred_at".= event.occurredAt
])