From e3ff0228cd26d9287bd212206995ce0f77761e33 Mon Sep 17 00:00:00 2001
From: Claudio Ortolina <cloud8421@gmail.com>
Date: Sun, 15 Sep 2024 16:16:01 +0100
Subject: [PATCH] Load artists when showing a record

---
 lib/music_library/records.ex                          | 10 +++++++++-
 lib/music_library_web/live/record_live/show.html.heex |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/lib/music_library/records.ex b/lib/music_library/records.ex
index 77f423f4..3ae23844 100644
--- a/lib/music_library/records.ex
+++ b/lib/music_library/records.ex
@@ -37,7 +37,15 @@ defmodule MusicLibrary.Records do
       ** (Ecto.NoResultsError)
 
   """
-  def get_record!(id), do: Repo.get!(Record, id)
+  def get_record!(id) do
+    q =
+      from r in Record,
+        left_join: a in assoc(r, :artists),
+        preload: [artists: a],
+        where: r.id == ^id
+
+    Repo.one!(q)
+  end
 
   @doc """
   Creates a record.
diff --git a/lib/music_library_web/live/record_live/show.html.heex b/lib/music_library_web/live/record_live/show.html.heex
index e33507b7..c4ecd17e 100644
--- a/lib/music_library_web/live/record_live/show.html.heex
+++ b/lib/music_library_web/live/record_live/show.html.heex
@@ -10,6 +10,7 @@
 
 <.list>
   <:item title="Type"><%= @record.type %></:item>
+  <:item title="Artists"><%= Enum.map(@record.artists, fn a -> a.name end) %></:item>
   <:item title="Title"><%= @record.title %></:item>
   <:item title="Musicbrainz"><%= @record.musicbrainz_id %></:item>
   <:item title="Year"><%= @record.year %></:item>