Retrieve only confirmed performers to performers list.

lib/runosaari/registration.ex

@@ -1,4 +1,6 @@
 defmodule Runosaari.Registration do
+  import Enum
+
   @moduledoc """
   The Registration context.
   """
@@ -22,16 +24,19 @@ defmodule Runosaari.Registration do
   end
 
   @doc """
-  Returns the list of performers.
+  Returns the :seqnum sorted list of confirmed performers.
 
   ## Examples
 
-      iex> list_performers()
+      iex> list_sorted_confirmed_performers()
       [%Performer{}, ...]
 
   """
-  def list_sorted_performers do
+  def list_sorted_confirmed_performers do
-    Repo.all(Performer |> order_by(:seqnum))
+    Performer
+    |> where([p], p.confirmed == true)
+    |> order_by(:seqnum)
+    |> Repo.all()
   end
 
   @doc """

lib/runosaari_web/controllers/performer_controller.ex

@@ -5,7 +5,7 @@ defmodule RunosaariWeb.PerformerController do
   alias Runosaari.Registration.Performer
 
   def index(conn, _params) do
-    performers = Registration.list_sorted_performers()
+    performers = Registration.list_sorted_confirmed_performers()
     render(conn, "index.html", performers: performers)
   end
 

lib/runosaari_web/templates/performer/index.html.eex

@@ -1,12 +1,12 @@
 <section class=text>
 <h1 id="performers-start">Esiintyjät</h1>
 
+<%= if length(@performers) == 0 do %>
+  <i>Lisätietoja tulossa myöhemmin!</i>
+<% end %>
 <%= for performer <- @performers do %>
-  <%= if performer.confirmed == true do %>
   <h2><%= performer.fname %> <%= performer.lname %></h2>
   <p><%= performer.desc %></p>
 <% end %>
-<% end %>
 
-<%= link "Hallinta", to: Routes.admin_performer_path(@conn, :admin) %>
 </section>