Stub server

2 files changed, 46 insertions, 0 deletions

diff --git a/server/lib/Cafp/Main/GenerateElmTypes.hs b/server/lib/Cafp/Main/GenerateElmTypes.hs
new file mode 100644
index 0000000..0bd43c1
--- /dev/null
+++ b/server/lib/Cafp/Main/GenerateElmTypes.hs
@@ -0,0 +1,17 @@
+{-# OPTIONS_GHC -fno-warn-orphans #-}
+{-# LANGUAGE TemplateHaskell #-}
+module Cafp.Main.GenerateElmTypes
+    ( main
+    ) where
+
+import Cafp.Messages
+import Elm.Derive
+import Elm.Module
+import Data.Proxy
+
+deriveBoth defaultOptions ''ServerMessage
+
+main :: IO ()
+main = putStrLn $ makeElmModule "Messages"
+    [ DefineElm (Proxy :: Proxy ServerMessage)
+    ]
diff --git a/server/lib/Cafp/Main/Server.hs b/server/lib/Cafp/Main/Server.hs
new file mode 100644
index 0000000..a2561a3
--- /dev/null
+++ b/server/lib/Cafp/Main/Server.hs
@@ -0,0 +1,29 @@
+{-# LANGUAGE OverloadedStrings #-}
+module Cafp.Main.Server
+    ( main
+    ) where
+
+import           Cafp.Messages
+import           Control.Concurrent.STM (STM, TVar, newTVar)
+import           Control.Monad          (when)
+import qualified Data.HashMap.Strict    as HMS
+import qualified Data.Text              as T
+import qualified Data.Text.Lazy         as TL
+import qualified Web.Scotty             as Scotty
+
+type RoomId = T.Text
+
+data Server = Server
+    { serverRooms :: TVar (HMS.HashMap RoomId ())
+    }
+
+newServer :: STM Server
+newServer = Server <$> newTVar HMS.empty
+
+main :: IO ()
+main = Scotty.scotty 3000 $ do
+    Scotty.get "/rooms/:id" $ do
+        roomId <- Scotty.param "id"
+        when (T.length roomId < 6) $
+            Scotty.raise "Room ID should be at least 6 characters"
+        Scotty.html $ "<h1>Scotty, " <> TL.fromStrict roomId <> " me up!</h1>"