feat: adds settings live view and updated seeds

lib/membership/membership.ex

@@ -62,7 +62,7 @@ defmodule Mv.Membership do
 
   Settings should normally be created via the seed script (`priv/repo/seeds.exs`).
   If no settings exist, this function will create them as a fallback using the
-  `ASSOCIATION_NAME` environment variable or "Mitgliederverwaltung" as default.
+  `ASSOCIATION_NAME` environment variable or "Club Name" as default.
 
   ## Returns
 
@@ -82,7 +82,7 @@ defmodule Mv.Membership do
     case Ash.read_one(Mv.Membership.Setting, domain: __MODULE__) do
       {:ok, nil} ->
         # No settings exist - create as fallback (should normally be created via seed script)
-        default_club_name = System.get_env("ASSOCIATION_NAME") || "Mitgliederverwaltung"
+        default_club_name = System.get_env("ASSOCIATION_NAME") || "Club Name"
 
         Mv.Membership.Setting
         |> Ash.Changeset.for_create(:create, %{club_name: default_club_name})

lib/membership/setting.ex

@@ -58,6 +58,11 @@ defmodule Mv.Membership.Setting do
     end
   end
 
+  validations do
+    validate present(:club_name), on: [:create, :update]
+    validate string_length(:club_name, min: 1), on: [:create, :update]
+  end
+
   attributes do
     uuid_primary_key :id
 
@@ -72,9 +77,4 @@ defmodule Mv.Membership.Setting do
 
     timestamps()
   end
-
-  validations do
-    validate present(:club_name), on: [:create, :update]
-    validate string_length(:club_name, min: 1), on: [:create, :update]
-  end
 end

lib/mv_web/components/layouts/navbar.ex

@@ -6,15 +6,21 @@ defmodule MvWeb.Layouts.Navbar do
   use Gettext, backend: MvWeb.Gettext
   use MvWeb, :verified_routes
 
+  alias Mv.Membership
+
   attr :current_user, :map,
     required: true,
     doc: "The current user - navbar is only shown when user is present"
 
   def navbar(assigns) do
+    club_name = get_club_name()
+
+    assigns = assign(assigns, :club_name, club_name)
+
     ~H"""
     <header class="navbar bg-base-100 shadow-sm">
       <div class="flex-1">
-        <a class="btn btn-ghost text-xl">Mitgliederverwaltung</a>
+        <a class="btn btn-ghost text-xl">{@club_name}</a>
         <ul class="menu menu-horizontal bg-base-200">
           <li><.link navigate="/members">{gettext("Members")}</.link></li>
           <li><.link navigate="/custom_fields">{gettext("Custom Fields")}</.link></li>
@@ -89,7 +95,9 @@ defmodule MvWeb.Layouts.Navbar do
                 {gettext("Profil")}
               </.link>
             </li>
-            <li><a>{gettext("Settings")}</a></li>
+            <li>
+              <.link navigate={~p"/settings"}>{gettext("Settings")}</.link>
+            </li>
             <li>
               <.link href={~p"/sign-out"}>{gettext("Logout")}</.link>
             </li>
@@ -99,4 +107,13 @@ defmodule MvWeb.Layouts.Navbar do
     </header>
     """
   end
+
+  # Helper function to get club name from settings
+  # Falls back to "Mitgliederverwaltung" if settings can't be loaded
+  defp get_club_name do
+    case Membership.get_settings() do
+      {:ok, settings} -> settings.club_name
+      _ -> "Mitgliederverwaltung"
+    end
+  end
 end

lib/mv_web/live/global_settings_live.ex

@@ -0,0 +1,97 @@
+defmodule MvWeb.GlobalSettingsLive do
+  @moduledoc """
+  LiveView for managing global application settings (Vereinsdaten).
+
+  ## Features
+  - Edit the association/club name
+  - Real-time form validation
+  - Success/error feedback
+
+  ## Settings
+  - `club_name` - The name of the association/club (required)
+
+  ## Events
+  - `validate` - Real-time form validation
+  - `save` - Save settings changes
+
+  ## Note
+  Settings is a singleton resource - there is only one settings record.
+  The club_name can also be set via the `ASSOCIATION_NAME` environment variable.
+  """
+  use MvWeb, :live_view
+
+  alias Mv.Membership
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok, settings} = Membership.get_settings()
+
+    {:ok,
+     socket
+     |> assign(:page_title, gettext("Club Settings"))
+     |> assign(:settings, settings)
+     |> assign_form()}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_user={@current_user}>
+      <.header>
+        {gettext("Club Settings")}
+        <:subtitle>
+          {gettext("Manage global settings for the association.")}
+        </:subtitle>
+      </.header>
+
+      <.form for={@form} id="settings-form" phx-change="validate" phx-submit="save">
+        <.input
+          field={@form[:club_name]}
+          type="text"
+          label={gettext("Association Name")}
+          required
+        />
+
+        <.button phx-disable-with={gettext("Saving...")} variant="primary">
+          {gettext("Save Settings")}
+        </.button>
+      </.form>
+    </Layouts.app>
+    """
+  end
+
+  @impl true
+  def handle_event("validate", %{"setting" => setting_params}, socket) do
+    {:noreply,
+     assign(socket, form: AshPhoenix.Form.validate(socket.assigns.form, setting_params))}
+  end
+
+  def handle_event("save", %{"setting" => setting_params}, socket) do
+    case AshPhoenix.Form.submit(socket.assigns.form, params: setting_params) do
+      {:ok, updated_settings} ->
+        socket =
+          socket
+          |> assign(:settings, updated_settings)
+          |> put_flash(:info, gettext("Settings updated successfully"))
+          |> assign_form()
+
+        {:noreply, socket}
+
+      {:error, form} ->
+        {:noreply, assign(socket, form: form)}
+    end
+  end
+
+  defp assign_form(%{assigns: %{settings: settings}} = socket) do
+    form =
+      AshPhoenix.Form.for_update(
+        settings,
+        :update,
+        api: Membership,
+        as: "setting",
+        forms: [auto?: true]
+      )
+
+    assign(socket, form: to_form(form))
+  end
+end

lib/mv_web/router.ex

@@ -73,6 +73,8 @@ defmodule MvWeb.Router do
       live "/users/:id", UserLive.Show, :show
       live "/users/:id/show/edit", UserLive.Show, :edit
 
+      live "/settings", GlobalSettingsLive
+
       post "/set_locale", LocaleController, :set_locale
     end
 

priv/repo/seeds.exs

@@ -323,8 +323,27 @@ if friedrich = find_member.("friedrich.wagner@example.de") do
   end)
 end
 
+# Create or update global settings (singleton)
+default_club_name = System.get_env("ASSOCIATION_NAME") || "Club Name"
+
+case Membership.get_settings() do
+  {:ok, existing_settings} ->
+    # Settings exist, update if club_name is different from env var
+    if existing_settings.club_name != default_club_name do
+      {:ok, _updated} =
+        Membership.update_settings(existing_settings, %{club_name: default_club_name})
+    end
+
+  {:ok, nil} ->
+    # Settings don't exist, create them
+    Mv.Membership.Setting
+    |> Ash.Changeset.for_create(:create, %{club_name: default_club_name})
+    |> Ash.create!(domain: Mv.Membership)
+end
+
 IO.puts("✅ Seeds completed successfully!")
 IO.puts("📝 Created sample data:")
+IO.puts("   - Global settings: club_name = #{default_club_name}")
 IO.puts("   - Custom fields: 12 fields (String, Date, Boolean, Email, + 8 realistic fields)")
 IO.puts("   - Admin user: admin@mv.local (password: testpassword)")
 IO.puts("   - Sample members: Hans, Greta, Friedrich")