feat: adds member visibility to live view

lib/mv_web/live/member_live/index.ex

@@ -60,6 +60,8 @@ defmodule MvWeb.MemberLive.Index do
       |> assign_new(:sort_order, fn -> :asc end)
       |> assign(:selected_members, [])
       |> assign(:custom_fields_visible, custom_fields_visible)
+      |> assign(:member_field_configurations, get_member_field_configurations())
+      |> assign(:member_fields_visible, get_visible_member_fields())
 
     # We call handle params to use the query from the URL
     {:ok, socket}
@@ -733,4 +735,39 @@ defmodule MvWeb.MemberLive.Index do
         nil
     end
   end
+
+  # Gets the configuration for all member fields with their show_in_overview values.
+  #
+  # Reads the visibility configuration from Settings and returns a map with all member fields
+  # and their show_in_overview values (true or false). Fields not configured in settings
+  # default to true.
+  #
+  # Returns a map: %{field_name => show_in_overview}
+  #
+  # This can be used for:
+  # - Rendering the overview (filtering visible fields)
+  # - UI configuration dropdowns (showing all fields with their current state)
+  # - Dynamic field management
+  #
+  # Fields are read from the global Constants module.
+  defp get_member_field_configurations do
+    # Get all eligible fields from the global constants
+    all_fields = Mv.Constants.member_fields()
+
+    Enum.reduce(all_fields, %{}, fn field, acc ->
+      show_in_overview = Mv.Membership.Member.show_in_overview?(field)
+      Map.put(acc, field, show_in_overview)
+    end)
+  end
+
+  # Gets the list of member fields that should be visible in the overview.
+  #
+  # Filters the member field configurations to return only fields with show_in_overview: true.
+  #
+  # Returns a list of atoms representing visible member field names.
+  defp get_visible_member_fields do
+    get_member_field_configurations()
+    |> Enum.filter(fn {_field, show_in_overview} -> show_in_overview end)
+    |> Enum.map(fn {field, _show_in_overview} -> field end)
+  end
 end

lib/mv_web/live/member_live/index.html.heex

@@ -69,9 +69,7 @@
     >
       {member.first_name} {member.last_name}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:email in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -82,13 +80,10 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.email}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:street in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -99,13 +94,10 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.street}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:house_number in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -116,13 +108,10 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.house_number}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:postal_code in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -133,13 +122,10 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.postal_code}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:city in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -150,13 +136,10 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.city}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:phone_number in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -167,13 +150,10 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.phone_number}
     </:col>
-    <:col
-      :let={member}
-      label={
+    <:col :if={:join_date in @member_fields_visible} :let={member} label={
         ~H"""
         <.live_component
           module={MvWeb.Components.SortHeaderComponent}
@@ -184,8 +164,7 @@
           sort_order={@sort_order}
         />
         """
-      }
-    >
+      }>
       {member.join_date}
     </:col>
     <:action :let={member}>