From c5d134c3e8589f31bbfaf3c504d18bf84e8e5076 Mon Sep 17 00:00:00 2001
From: Ben Price <ben@hackworthltd.com>
Date: Wed, 20 Oct 2021 13:21:23 +0100
Subject: [PATCH] Werror clean

---
 primer/src/Primer/API.hs | 22 +++++++++++-----------
 primer/src/Primer/App.hs |  2 +-
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/primer/src/Primer/API.hs b/primer/src/Primer/API.hs
index 5e67cb7b8..b9cba3dea 100644
--- a/primer/src/Primer/API.hs
+++ b/primer/src/Primer/API.hs
@@ -48,7 +48,7 @@ import Control.Concurrent.STM (
  )
 import Control.Monad.Catch (MonadThrow, throwM)
 import Data.Aeson (ToJSON)
-import Data.Data (Data, showConstr, toConstr)
+import Data.Data (showConstr, toConstr)
 import qualified Data.Generics.Uniplate.Data as U
 import qualified Data.Map as Map
 import qualified ListT (toList)
@@ -66,7 +66,6 @@ import Primer.App (
   QueryAppM,
   Question (..),
   Result (..),
-  appProg,
   handleEvalFullRequest,
   handleEvalRequest,
   handleGetProgramRequest,
@@ -271,7 +270,8 @@ liftQueryAppM h sid = withSession' sid (QueryApp $ runQueryAppM h)
 --getProgram :: (MonadIO m, MonadThrow m) => SessionId -> PrimerM m (Result ProgError Prog)
 --getProgram = liftQueryAppM handleGetProgramRequest
 getProgram :: (MonadIO m, MonadThrow m) => SessionId -> PrimerM m APIProg
-getProgram sid = withSession' sid $ QueryApp $ viewProg . appProg
+--getProgram sid = withSession' sid $ QueryApp $ viewProg . appProg
+getProgram sid = withSession' sid $ QueryApp $ viewProg . handleGetProgramRequest
 
 -- REVIEW: (data Tree): should we put this in primer or primer-service
 -- - what should the API module return?
@@ -332,28 +332,28 @@ viewTreeExpr :: Expr -> Tree
 viewTreeExpr = U.para $ \e exprChildren ->
   let c = toS $ showConstr $ toConstr e
       n = case e of
-        Con _ n -> c <> " " <> unName n
-        Var _ n -> c <> " " <> unName n
+        Con _ n' -> c <> " " <> unName n'
+        Var _ n' -> c <> " " <> unName n'
         _ -> c
       -- add info about type children
-      children = case e of
+      allChildren = case e of
         Ann _ _ ty -> exprChildren ++ [viewTreeType ty]
         APP _ _ ty -> exprChildren ++ [viewTreeType ty]
         LetType _ _ ty _ -> viewTreeType ty : exprChildren
         Letrec _ _ _ ty _ -> let (h, t) = splitAt 1 exprChildren in h ++ viewTreeType ty : t
         -- otherwise, no type children
         _ -> exprChildren
-   in Tree (getID e) n children
+   in Tree (getID e) n allChildren
 
 -- | Similar to 'viewTreeExpr', but for 'Type's
 viewTreeType :: Type -> Tree
-viewTreeType = U.para $ \e children ->
+viewTreeType = U.para $ \e allChildren ->
   let c = toS $ showConstr $ toConstr e
       n = case e of
-        TCon _ n -> c <> " " <> unName n
-        TVar _ n -> c <> " " <> unName n
+        TCon _ n' -> c <> " " <> unName n'
+        TVar _ n' -> c <> " " <> unName n'
         _ -> c
-   in Tree (getID e) n children
+   in Tree (getID e) n allChildren
 
 edit :: (MonadIO m, MonadThrow m) => SessionId -> MutationRequest -> PrimerM m (Result ProgError Prog)
 edit sid req = liftEditAppM (handleMutationRequest req) sid
diff --git a/primer/src/Primer/App.hs b/primer/src/Primer/App.hs
index 8055f8729..15afd124a 100644
--- a/primer/src/Primer/App.hs
+++ b/primer/src/Primer/App.hs
@@ -292,7 +292,7 @@ focusNode prog defid nodeid =
             Just x -> pure x
 
 -- | Handle a request to retrieve the current program
-handleGetProgramRequest :: MonadQueryApp m => m Prog
+handleGetProgramRequest :: MonadReader App m => m Prog
 handleGetProgramRequest = asks appProg
 
 -- | Handle a request to mutate the app state