feat(overview): add point-in-time, suspended, OR-group and count-range filters

lib/mv_web/live/components/add_filter_builder_component.ex

@@ -35,6 +35,7 @@ defmodule MvWeb.Components.AddFilterBuilderComponent do
 
   alias Mv.Constants
   alias MvWeb.MemberLive.Index.DateFilter
+  alias MvWeb.MemberLive.Index.DatePresets
   alias MvWeb.MemberLive.Index.FilterDescriptor
   alias MvWeb.MemberLive.Index.FilterParams
   alias MvWeb.MemberLive.Index.PaymentAging
@@ -968,32 +969,30 @@ defmodule MvWeb.Components.AddFilterBuilderComponent do
   # --- date presets ---------------------------------------------------------
 
   defp date_presets do
-    [
-      {"this_year", gettext("This year")},
-      {"last_year", gettext("Last year")},
-      {"this_month", gettext("This month")},
-      {"last_30_days", gettext("Last 30 days")}
-    ]
+    Enum.map(DatePresets.all(), fn preset -> {Atom.to_string(preset), preset_label(preset)} end)
   end
 
-  defp preset_range("this_year") do
-    y = Date.utc_today().year
-    {Date.new!(y, 1, 1), Date.new!(y, 12, 31)}
-  end
+  defp preset_label(:last_7_days), do: gettext("Last 7 days")
+  defp preset_label(:last_30_days), do: gettext("Last 30 days")
+  defp preset_label(:last_3_months), do: gettext("Last 3 months")
+  defp preset_label(:last_12_months), do: gettext("Last 12 months")
+  defp preset_label(:this_month), do: gettext("This month")
+  defp preset_label(:this_quarter), do: gettext("This quarter")
+  defp preset_label(:this_year), do: gettext("This year")
 
-  defp preset_range("last_year") do
-    y = Date.utc_today().year - 1
-    {Date.new!(y, 1, 1), Date.new!(y, 12, 31)}
-  end
+  # Resolves a preset string (from `phx-value-preset`) to a concrete `{from, to}`
+  # tuple via the shared, clock-free `DatePresets` resolver, or nil for an
+  # unknown preset. The resolver defines "this year" as period-to-date
+  # ([Jan 1, today]) per §2.8, superseding the prior full-year range.
+  defp preset_range(preset) when is_binary(preset) do
+    case Enum.find(DatePresets.all(), &(Atom.to_string(&1) == preset)) do
+      nil ->
+        nil
 
-  defp preset_range("this_month") do
-    today = Date.utc_today()
-    {Date.beginning_of_month(today), Date.end_of_month(today)}
-  end
-
-  defp preset_range("last_30_days") do
-    today = Date.utc_today()
-    {Date.add(today, -30), today}
+      key ->
+        %{from: from, to: to} = DatePresets.resolve(key)
+        {from, to}
+    end
   end
 
   defp preset_range(_), do: nil