6 files changed, 8 insertions, 12 deletions

diff --git a/Handler/Common.hs b/Handler/Common.hs
index ab84e4e..88cbd8d 100644
--- a/Handler/Common.hs
+++ b/Handler/Common.hs
@@ -32,8 +32,6 @@ import Database.Persist.Sql (fromSqlKey)
 import qualified Web.Hashids as HID
 import Data.List ((\\))
 
-import Data.List.NonEmpty (NonEmpty)
-import Data.Semigroup hiding (First(..))
 import Data.Monoid (First(..))
 
 import Data.Time.Calendar
diff --git a/Handler/InventoryListing.hs b/Handler/InventoryListing.hs
index d87512a..c61c62b 100644
--- a/Handler/InventoryListing.hs
+++ b/Handler/InventoryListing.hs
@@ -10,7 +10,7 @@ postInventoryListingR = do
 
   case insertResult of 
     FormSuccess (Item{..} `WithType` t) -> runDB $ do
-      upsertBy (UniqueKind itemNormKind) (Kind itemNormKind t) [ KindType =. t ]
+      void $ upsertBy (UniqueKind itemNormKind) (Kind itemNormKind t) [ KindType =. t ]
       newItem <- insert Item{..}
       otherItems <- selectKeysList [ ItemNormKind ==. itemNormKind, ItemId !=. newItem ] []
       when (not $ null otherItems) . addMessage "insertAmbiguous" $
@@ -42,5 +42,5 @@ putInventoryListingR :: Handler Value
 putInventoryListingR = do
   (Item{..} `WithType` t) <- requireCheckJsonBody
   returnJson <=< runDB $ do
-    upsertBy (UniqueKind itemNormKind) (Kind itemNormKind t) [ KindType =. t ]
+    void $ upsertBy (UniqueKind itemNormKind) (Kind itemNormKind t) [ KindType =. t ]
     withType =<< insertEntity Item{..}
diff --git a/Handler/List.hs b/Handler/List.hs
index e28bb16..522f6f5 100644
--- a/Handler/List.hs
+++ b/Handler/List.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE PatternGuards #-}
+
 module Handler.List where
 
 import Import
@@ -5,14 +7,11 @@ import Import
 import Data.Set (Set)
 import qualified Data.Set as Set
 
-import Data.Map (Map)
 import qualified Data.Map as Map
 
 import qualified Data.Text as Text
 import qualified Data.Text.Lazy as Lazy.Text
 
-import Database.Persist.Sql (Single(..), rawSql)
-
 import Thermoprint.Client
 
 list :: Handler (Set (WithType Text))
diff --git a/Handler/ReferenceListing.hs b/Handler/ReferenceListing.hs
index 690f3f7..9fda87f 100644
--- a/Handler/ReferenceListing.hs
+++ b/Handler/ReferenceListing.hs
@@ -11,8 +11,8 @@ postReferenceListingR = do
 
   case insertResult of 
     FormSuccess (Reference{..} `WithType` t) -> runDB $ do
-      upsertBy (UniqueKind referenceNormKind) (Kind referenceNormKind t) [ KindType =. t ]
-      insert Reference{..}
+      void $ upsertBy (UniqueKind referenceNormKind) (Kind referenceNormKind t) [ KindType =. t ]
+      void $ insert Reference{..}
       return ()
     FormFailure errors -> mapM_ (addMessage "formError" . toHtml) errors
     _ -> return ()
@@ -30,5 +30,5 @@ putReferenceListingR :: Handler Value
 putReferenceListingR = do
   (Reference{..} `WithType` referenceType) <- requireCheckJsonBody
   returnJson <=< runDB $ do
-    upsertBy (UniqueKind referenceNormKind) (Kind referenceNormKind referenceType) [ KindType =. referenceType ]
+    void $ upsertBy (UniqueKind referenceNormKind) (Kind referenceNormKind referenceType) [ KindType =. referenceType ]
     withType =<< insertEntity Reference{..}
diff --git a/Handler/Types.hs b/Handler/Types.hs
index 04055ad..2fc45a3 100644
--- a/Handler/Types.hs
+++ b/Handler/Types.hs
@@ -2,7 +2,6 @@ module Handler.Types where
 
 import Import
 
-import Data.Set (Set)
 import qualified Data.Set as Set
 
 getTypesR :: Handler Value
diff --git a/Handler/UpdateItem.hs b/Handler/UpdateItem.hs
index ce6b30d..ebd29e4 100644
--- a/Handler/UpdateItem.hs
+++ b/Handler/UpdateItem.hs
@@ -13,7 +13,7 @@ postUpdateItemR fsUpdateId = do
 
   case updateResult of 
     FormSuccess (Item{..} `WithType` t) -> runDB $ do
-      upsertBy (UniqueKind itemNormKind) (Kind itemNormKind t) [ KindType =. t ]
+      void $ upsertBy (UniqueKind itemNormKind) (Kind itemNormKind t) [ KindType =. t ]
       update fsUpdateId [ ItemKind =. itemKind
                         , ItemNormKind =. itemNormKind
                         , ItemBought =. itemBought