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halogen-websocket-ipc-playzone
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Remove useless module.

master
Philippe Pittoli 2023-05-29 20:44:16 +02:00
parent a51b943f84
commit d668f297dc
1 changed files with 0 additions and 68 deletions
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src/App/Messages.purs
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@ -1,68 +0,0 @@
module App.Messages where
import Prelude
import Effect (Effect)
import Effect.Console (log)
import Data.Argonaut.Core as J
import Data.Codec.Argonaut as CA
import Data.Maybe
import Data.Either
import Data.Codec.Argonaut.Record as CAR
-- Base types.
type AuthDError = { reason :: Maybe String }
type AuthDToken = { uid :: Int, token :: String }
type AuthDContacts = { user :: Int, email :: Maybe String, phone :: Maybe String }
type Email = String
type Password = String
type Login = { email :: Email, password :: Password }
-- Their related JSON codecs.
authd_codec_error ∷ CA.JsonCodec AuthDError
authd_codec_error = CA.object "AuthDError" (CAR.record { reason: CAR.optional CA.string })
authd_codec_token ∷ CA.JsonCodec AuthDToken
authd_codec_token = CA.object "AuthDToken" (CAR.record { uid: CA.int, token: CA.string })
authd_codec_contacts ∷ CA.JsonCodec AuthDContacts
authd_codec_contacts = CA.object "AuthDContacts" (CAR.record { user: CA.int, email: CAR.optional CA.string, phone: CAR.optional CA.string })
codec_login ∷ CA.JsonCodec Login
codec_login = CA.object "Login" (CAR.record { email: CA.string, password: CA.string })
-- All possible requests.
data RequestMessage
= MessageLogin Login
-- All possible answers from the authentication daemon (authd).
data AuthDAnswerMessage
= AuthenticationDaemonError AuthDError
| Logged AuthDToken
| Contact AuthDContacts
encodeRequest ∷ RequestMessage → J.Json
encodeRequest m = case m of
(MessageLogin login) -> CA.encode codec_login login
-- TODO
--rawSerialize :: RequestMessage -> ArrayBuffer
--rawDeserialize :: ArrayBuffer -> AuthDAnswerMessage
data DecodeError
= JSONERROR CA.JsonDecodeError
| UnknownNumber
decodeAuthDAnswer :: Int -> J.Json -> Either DecodeError AuthDAnswerMessage
decodeAuthDAnswer number json
= case number of
0 -> error_management authd_codec_error AuthenticationDaemonError
10 -> error_management authd_codec_token Logged
12 -> error_management authd_codec_contacts Contact
_ -> Left UnknownNumber
where
-- Signature is required since the compiler's guess is wrong.
error_management :: forall a. CA.JsonCodec a -> (a -> AuthDAnswerMessage) -> Either DecodeError AuthDAnswerMessage
error_management codec f
= case (CA.decode codec json) of
(Left err) -> Left (JSONERROR err)
(Right v) -> Right (f v)