1 files changed, 22 insertions, 2 deletions
diff --git a/lambda-calcul/haskell/src/Minilang/API.hs b/lambda-calcul/haskell/src/Minilang/API.hs
index 2b8743f..0ae0784 100644
--- a/lambda-calcul/haskell/src/Minilang/API.hs
+++ b/lambda-calcul/haskell/src/Minilang/API.hs
@@ -1,13 +1,23 @@
 {-# LANGUAGE DataKinds #-}
 {-# LANGUAGE DeriveAnyClass #-}
+{-# LANGUAGE DerivingStrategies #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE TypeOperators #-}
+{-# OPTIONS_GHC -Wno-unrecognised-pragmas #-}
+
+{-# HLINT ignore "Use newtype instead of data" #-}
 
 module Minilang.API where
 
 import Data.Aeson (FromJSON, ToJSON)
+import Data.Bifunctor (first)
+import Data.ByteString.Lazy (ByteString)
+import qualified Data.ByteString.Lazy as LBS
+import Data.Text (Text)
 import Data.Time (UTCTime)
 import GHC.Generics (Generic)
-import Servant (Get, JSON, (:<|>), (:>), Raw)
+import Servant (Get, JSON, Raw, ReqBody, StdMethod (POST), Verb, (:<|>), (:>))
+import System.Random (StdGen, uniformList)
 
 data Score = Score
   { name :: String,
@@ -16,6 +26,16 @@ data Score = Score
   }
   deriving (Eq, Show, Generic, ToJSON, FromJSON)
 
+newtype User = User {username :: Text}
+  deriving newtype (Eq, Show, ToJSON, FromJSON)
+
+data Token = Token {token :: Text}
+  deriving (Eq, Show, Generic, ToJSON, FromJSON)
+
+newToken :: StdGen -> (ByteString, StdGen)
+newToken = first LBS.pack . uniformList 16
+
 type LambdaAPI =
-  "api" :> "leaderboard" :> Get '[JSON] [Score]
+  "api" :> "register" :> ReqBody '[JSON] User :> Verb 'POST 201 '[JSON] Token
+    :<|> "api" :> "leaderboard" :> Get '[JSON] [Score]
     :<|> Raw