1 files changed, 19 insertions, 0 deletions
diff --git a/src/client/Update/LoggedView/Monthly.elm b/src/client/Update/LoggedView/Monthly.elm
new file mode 100644
index 0000000..8d02c5e
--- /dev/null
+++ b/src/client/Update/LoggedView/Monthly.elm
@@ -0,0 +1,19 @@
+module Update.LoggedView.Monthly
+  ( MonthlyAction(..)
+  , updateMonthly
+  ) where
+
+import Model.Payment exposing (Payment)
+import Model.View.Payment.Monthly exposing (..)
+
+type MonthlyAction =
+  ToggleDetail
+  | AddMonthlyPayment Payment
+
+updateMonthly : MonthlyAction -> Monthly -> Monthly
+updateMonthly action monthly =
+  case action of
+    ToggleDetail ->
+      { monthly | visibleDetail <- not monthly.visibleDetail }
+    AddMonthlyPayment payment ->
+      { monthly | payments <- payment :: monthly.payments }