1 files changed, 24 insertions, 0 deletions
diff --git a/src/client/LoggedIn/Stat/Update.elm b/src/client/LoggedIn/Stat/Update.elm
new file mode 100644
index 0000000..2415733
--- /dev/null
+++ b/src/client/LoggedIn/Stat/Update.elm
@@ -0,0 +1,24 @@
+module LoggedIn.Stat.Update exposing
+  ( update
+  )
+
+import LoggedData exposing (LoggedData)
+import LoggedIn.Stat.Model as Stat
+import LoggedIn.Stat.Msg as Stat
+
+update : LoggedData -> Stat.Msg -> Stat.Model -> (Stat.Model, Cmd Stat.Msg)
+update loggedData msg model =
+  case msg of
+
+    Stat.NoOp ->
+      ( model
+      , Cmd.none
+      )
+
+    Stat.UpdateChart ->
+      let { currentTime, paymentCategories, payments } = loggedData
+      in  ( { model
+            | paymentsByMonthByCategory = Stat.getPaymentsByMonthByCategory currentTime paymentCategories payments
+            }
+          , Cmd.none
+          )