Add Transform.new/1

lib/music_library/assets/transform.ex

@@ -5,6 +5,8 @@ defmodule MusicLibrary.Assets.Transform do
   @type t :: %__MODULE__{}
   @type payload :: String.t()
 
+  def new(attrs \\ %{}), do: struct!(__MODULE__, attrs)
+
   @doc """
     iex> alias MusicLibrary.Assets.Transform
     iex> transform = %Transform{hash: "abc123", width: 300}

lib/music_library_web/components/artist_components.ex

@@ -10,7 +10,7 @@ defmodule MusicLibraryWeb.ArtistComponents do
 
   def artist_image(assigns) do
     payload =
-      %Transform{hash: assigns.image_hash, width: assigns.width}
+      Transform.new(hash: assigns.image_hash, width: assigns.width)
       |> Transform.encode!()
 
     assigns = assign(assigns, :payload, payload)

lib/music_library_web/components/record_components.ex

@@ -12,7 +12,7 @@ defmodule MusicLibraryWeb.RecordComponents do
 
   def record_cover(assigns) do
     payload =
-      %Transform{hash: assigns.record.cover_hash, width: assigns.width}
+      Transform.new(hash: assigns.record.cover_hash, width: assigns.width)
       |> Transform.encode!()
 
     assigns = assign(assigns, :payload, payload)

lib/music_library_web/controllers/collection_json.ex

@@ -21,8 +21,8 @@ defmodule MusicLibraryWeb.CollectionJSON do
       id: record.id,
       artists: Enum.map(record.artists, & &1.name),
       title: record.title,
-      cover_url: url(~p"/api/assets/#{%Transform{hash: record.cover_hash}}"),
+      cover_url: url(~p"/api/assets/#{Transform.new(hash: record.cover_hash)}"),
-      thumb_url: url(~p"/api/assets/#{%Transform{hash: record.cover_hash, width: 480}}")
+      thumb_url: url(~p"/api/assets/#{Transform.new(hash: record.cover_hash, width: 480)}")
     }
   end
 end