module Web.Controller.Api.V2.OutcomeSignals where

import Web.Types
import Generated.Types
import IHP.Prelude
import IHP.ControllerPrelude
import Data.Aeson (object, (.=))
import Web.Controller.Api.V2.Auth (requireApiConsumer, paginatedResponse, getPageParams)

instance Controller ApiV2OutcomeSignalsController where

    action ApiV2IndexOutcomeSignalsAction = do
        _consumer <- requireApiConsumer
        (page, perPage) <- getPageParams
        let off = (page - 1) * perPage
        total <- query @OutcomeSignal |> fetchCount
        sigs  <- query @OutcomeSignal
            |> orderByDesc #observedAt
            |> limit perPage
            |> offset off
            |> fetch
        renderJson $ paginatedResponse (map sigToJson sigs) page perPage total

    action ApiV2ShowOutcomeSignalAction { outcomeSignalId } = do
        _consumer <- requireApiConsumer
        sig <- fetch outcomeSignalId
        renderJson (sigToJson sig)

sigToJson :: OutcomeSignal -> Value
sigToJson s = object
    [ "id"           .= s.id
    , "widgetId"     .= s.widgetId
    , "deploymentId" .= s.deploymentId
    , "signalType"   .= s.signalType
    , "value"        .= s.value
    , "observedAt"   .= s.observedAt
    ]