Update table when adding or removing a payment

1 files changed, 45 insertions, 21 deletions

diff --git a/client/src/Component/Modal.hs b/client/src/Component/Modal.hs
index 72091c9..b86fee0 100644
--- a/client/src/Component/Modal.hs
+++ b/client/src/Component/Modal.hs
@@ -4,16 +4,18 @@ module Component.Modal
   , modal
   ) where
 
-import           Control.Monad    (void)
-import qualified Data.Map         as M
-import qualified Data.Map.Lazy    as LM
-import           Data.Text        (Text)
-import qualified GHCJS.DOM.Node   as Node
-import           Reflex.Dom       (Dynamic, Event, MonadWidget)
-import qualified Reflex.Dom       as R
-import qualified Reflex.Dom.Class as R
+import           Control.Monad     (void)
+import qualified Data.Map          as M
+import qualified Data.Map.Lazy     as LM
+import           Data.Text         (Text)
+import qualified GHCJS.DOM.Element as Element
+import qualified GHCJS.DOM.Node    as Node
+import           JSDOM.Types       (JSString)
+import           Reflex.Dom        (Dynamic, Event, MonadWidget)
+import qualified Reflex.Dom        as R
+import qualified Reflex.Dom.Class  as R
 
-import qualified Util.Dom         as Dom
+import qualified Util.Dom          as Dom
 
 data ModalIn t m a = ModalIn
   { _modalIn_show    :: Event t ()
@@ -28,20 +30,21 @@ data ModalOut a = ModalOut
 modal :: forall t m a. MonadWidget t m => ModalIn t m a -> m (ModalOut a)
 modal modalIn = do
   rec
-    showModal <- R.holdDyn False $ R.leftmost
-      [ True <$ _modalIn_show modalIn
-      , False <$ _modalIn_hide modalIn
-      , False <$ curtainClick
-      ]
+    let showEvent = R.leftmost
+          [ True <$ _modalIn_show modalIn
+          , False <$ _modalIn_hide modalIn
+          , False <$ curtainClick
+          ]
 
-    (elem, (curtainClick, content)) <- R.buildElement "div" (getAttributes <$> showModal) $ do
-      (curtain, _) <- R.elAttr' "div" (M.singleton "class" "modalCurtain") $ R.blank
-      cont <- R.divClass "modalContent" $ _modalIn_content modalIn
-      return (R.domEvent R.Click curtain, cont)
+    showModal <- R.holdDyn False showEvent
 
-  body <- Dom.getBody
-  let moveBackdrop = (const $ (Node.appendChild body elem)) `fmap` (_modalIn_show modalIn)
-  R.performEvent_ $ void `fmap` moveBackdrop
+    (elem, (curtainClick, content)) <-
+      R.buildElement "div" (getAttributes <$> showModal) $ do
+        (curtain, _) <- R.elAttr' "div" (M.singleton "class" "modalCurtain") $ R.blank
+        cont <- R.divClass "modalContent" $ _modalIn_content modalIn
+        return (R.domEvent R.Click curtain, cont)
+
+  performShowEffects showEvent elem
 
   return $ ModalOut
     { _modalOut_content = content
@@ -53,3 +56,24 @@ getAttributes show =
     [ ("style", if show then "display:block" else "display:none")
     , ("class", "modal")
     ]
+
+performShowEffects
+  :: forall t m a. MonadWidget t m
+  => Event t Bool
+  -> Element.Element
+  -> m ()
+performShowEffects showEvent elem = do
+  body <- Dom.getBody
+
+  let showEffects =
+        flip fmap showEvent (\show -> do
+          if show
+            then
+              do
+                Node.appendChild body elem
+                Element.setClassName body ("modal" :: JSString)
+            else
+              Element.setClassName body ("" :: JSString)
+        )
+
+  R.performEvent_ $ void `fmap` showEffects