Generate basic artist schema

lib/music_library/records/artist.ex

@@ -0,0 +1,21 @@
+defmodule MusicLibrary.Records.Artist do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @primary_key {:id, :binary_id, autogenerate: true}
+  @foreign_key_type :binary_id
+  schema "artists" do
+    field :name, :string
+    field :image, :string
+    field :musicbrainz_id, Ecto.UUID
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(artist, attrs) do
+    artist
+    |> cast(attrs, [:name, :musicbrainz_id, :image])
+    |> validate_required([:name, :musicbrainz_id, :image])
+  end
+end