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{-# LANGUAGE DataKinds #-}
{-# LANGUAGE DerivingStrategies #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE GADTs #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE TypeOperators #-}
{-# LANGUAGE UndecidableInstances #-}
module API where
import Data.Map (Map)
import Data.Swagger (Swagger)
import GTFS
import Persist
import Servant (Application, FromHttpApiData (parseUrlPiece),
Server, err401, err404, serve, throwError,
type (:>))
import Servant.API (Capture, FromHttpApiData, Get, JSON, Post,
ReqBody, type (:<|>) ((:<|>)))
type API = "stations" :> Get '[JSON] (Map StationID Station)
:<|> "timetable" :> Capture "Station ID" StationID :> Get '[JSON] (Map TripID (Trip Deep))
:<|> "trip" :> Capture "Trip ID" TripID :> Get '[JSON] (Trip Deep)
-- ingress API (put this behind BasicAuth?)
-- TODO: perhaps require a first ping for registration?
:<|> "trip" :> "register" :> Capture "Trip ID" TripID :> Post '[JSON] Token
-- TODO: perhaps a websocket instead?
:<|> "trip" :> "ping" :> ReqBody '[JSON] TripPing :> Post '[JSON] ()
-- debug things
:<|> "debug" :> "state" :> Get '[JSON] (Map Token [TripPing])
type CompleteAPI = "debug" :> "openapi" :> Get '[JSON] Swagger
:<|> API
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