Codec.hs

-- @generated by keiro-dsl 0.15.0.0 (language keiro-dsl 4) from aggregate Beta; do not edit.
module Proof.WorkspaceProof.Beta.Generated.Codec (
    betaCodec,
    parseBetaEvent,
    encodeBetaEvent,
) where

import Proof.WorkspaceProof.Beta.Generated.Domain
import Proof.WorkspaceProof.Generated.Nominals (proofIdText)
import Proof.WorkspaceProof.Generated.Nominals.Internal (unsafeProofIdFromLegacyText)
import Data.Aeson (Value, object, withObject, (.:), (.=))
import Data.Aeson.Types (parseEither)
import Data.List.NonEmpty (NonEmpty (..))
import Data.List.NonEmpty qualified as NonEmpty
import Data.Text (Text)
import qualified Data.Text as T
import Keiro.Codec (Codec (..), EventType (..))





betaEventTypes :: NonEmpty EventType
betaEventTypes = EventType "BetaPinged" :| []

betaCodec :: Codec BetaEvent
betaCodec =
  Codec
    { eventTypes = betaEventTypes
    , eventType = \case
        BetaPinged{} -> EventType "BetaPinged"
    , schemaVersion = 1
    , encode = encodeBetaEvent
    , decode = parseBetaEvent
    , upcasters = []
    }

encodeBetaEvent :: BetaEvent -> Value
encodeBetaEvent = \case
  BetaPinged payload ->
    object
      [ "kind" .= ("BetaPinged" :: Text)
      , "proofId" .= proofIdText payload.proofId
      ]

parseBetaEvent :: EventType -> Value -> Either Text BetaEvent
parseBetaEvent (EventType tag) = mapLeftText . parseEither (withObject "BetaEvent" go)
  where
    go o = do
      case tag of
        "BetaPinged" ->
          BetaPinged
            <$> ( BetaPingedData
                    <$> (unsafeProofIdFromLegacyText <$> o .: "proofId")
                )
        _ -> fail ("unknown event type " <> show tag <> "; expected one of: " <> renderExpectedEventTypes betaEventTypes)

mapLeftText :: Either String b -> Either Text b
mapLeftText = either (Left . T.pack) Right

renderExpectedEventTypes :: NonEmpty EventType -> String
renderExpectedEventTypes =
  T.unpack
    . T.intercalate ", "
    . map (\(EventType eventTypeName) -> eventTypeName)
    . NonEmpty.toList