Support for multiproject builds with nix

- Closes #28

backend/src/Server.hs

@@ -0,0 +1,40 @@
+{-# Language DataKinds #-}
+{-# Language TypeFamilies #-}
+{-# Language TypeOperators #-}
+{-# Language NoImplicitPrelude #-}
+{-# Language MultiParamTypeClasses #-}
+{-# Language OverloadedStrings #-}
+{-# Language TemplateHaskell #-}
+{-# Language QuasiQuotes #-}
+{-# Language RecordWildCards #-}
+{-# Language DeriveGeneric #-}
+{-# Language FlexibleInstances #-}
+{-# Language TypeApplications #-}
+module Server where
+
+import qualified API as API
+import Server.Auth (authCheck)
+import Servant
+import Types
+import ClassyPrelude hiding (Handler)
+import Control.Monad.Logger
+import Control.Monad.Except
+import Servant.Auth.Server as SAS
+import Control.Lens
+import Data.Generics.Product
+
+type API = API.API :<|> "static" :> Raw
+
+
+server :: App -> Application
+server app = serveWithContext api cfg (enter server' API.handler :<|> serveDirectoryFileServer "static")
+  where
+    myKey = view (field @"jwk") app
+    jwtCfg = defaultJWTSettings myKey
+    authCfg = authCheck app
+    cookieSettings = SAS.defaultCookieSettings{cookieIsSecure=SAS.NotSecure}
+    cfg = jwtCfg :. cookieSettings :. authCfg :. EmptyContext
+    server' :: AppM :~> Servant.Handler
+    server' = NT (Handler . ExceptT . try . (`runReaderT` app) . (runFileLoggingT "logs/server.log"))
+    api :: Proxy API
+    api = Proxy