Fix imports (#199)

guide.cabal

@@ -46,6 +46,9 @@ library
   exposed-modules:
     Guide.App
     Guide.Api
+      Guide.Api.Methods
+      Guide.Api.Server
+      Guide.Api.Types
     Guide.Main
     Guide.ServerStuff
     Guide.Session

src/Guide/Api.hs

@@ -1,7 +1,7 @@
 module Guide.Api
-    ( Guide.Api.Methods
+    ( module Guide.Api.Methods
-    , Guide.Api.Server
+    , module Guide.Api.Server
-    , Guide.Api.Types
+    , module Guide.Api.Types
     ) where
 
 import Guide.Api.Methods

src/Guide/Api/Methods.hs

@@ -11,23 +11,20 @@ module Guide.Api.Methods
 
 import Imports
 
-import Data.Aeson
 import Servant
-import Servant.Generic
-import Network.Wai.Handler.Warp (run)
 import Data.Acid as Acid
 
 import Guide.Types
 import Guide.State
 import Guide.Utils (Uid)
-import Guide.Api.Types (toCategoryInfo, toCCategoryDetail)
+import Guide.Api.Types (ApiError(..), CategoryInfo, CCategoryDetail, toCategoryInfo, toCCategoryDetail)
 
 getCategories :: DB -> Handler [CategoryInfo]
 getCategories db = do
   liftIO (Acid.query db GetCategories) <&> \xs ->
     map toCategoryInfo xs
 
-getCategory :: DB -> Uid Category -> Handler (Either ApiError CCategory)
+getCategory :: DB -> Uid Category -> Handler (Either ApiError CCategoryDetail)
 getCategory db catId =
   liftIO (Acid.query db (GetCategoryMaybe catId)) <&> \case
     Nothing  -> Left (ApiError "category not found")

src/Guide/Api/Server.hs

@@ -12,15 +12,16 @@ module Guide.Api.Server
 
 import Imports
 
-import Data.Aeson
+import Data.Acid as Acid
 import Servant
 import Servant.Generic
 import Network.Wai.Handler.Warp (run)
 -- putStrLn that works well with concurrency
 import Say (say)
 
-import Guide.Types
 import Guide.State
+import Guide.Api.Types (Api, Site(..))
+import Guide.Api.Methods (getCategories, getCategory)
 
 apiServer :: DB -> Site AsServer
 apiServer db = Site {

src/Guide/Api/Types.hs

@@ -7,7 +7,8 @@
 {-# LANGUAGE TypeOperators         #-}
 
 module Guide.Api.Types
-  ( ApiError(..)
+  ( Api
+  , ApiError(..)
   , CategoryInfo(..)
   , CCategoryDetail(..)
   , CUid(..)
@@ -50,10 +51,11 @@ data Site route = Site
   -- | Details of a single category (and items in it, etc)
   , _getCategory :: route :-
       "category"                :> Capture "id" (Uid Category)
-                                :> Get '[JSON] (Either ApiError Category)
+                                :> Get '[JSON] (Either ApiError CCategoryDetail)
   }
   deriving (Generic)
 
+type Api = ToServant (Site AsApi)
 ----------------------------------------------------------------------------
 -- Client types
 ----------------------------------------------------------------------------