Remove LastFm.APIBehaviour

lib/last_fm/api.ex

@@ -1,6 +1,4 @@
-defmodule LastFm.APIImpl do
-  @behaviour LastFm.APIBehaviour
-
+defmodule LastFm.API do
   require Logger
 
   alias LastFm.{Artist, Track}
@@ -28,7 +26,6 @@ defmodule LastFm.APIImpl do
     defp map_error(29), do: :rate_limit_exceeded
   end
 
-  @impl true
   def get_recent_tracks(config) do
     params =
       config
@@ -42,7 +39,6 @@ defmodule LastFm.APIImpl do
     |> get_request()
   end
 
-  @impl true
   def get_artist_info(id_or_name_option, config) do
     params =
       config
@@ -57,7 +53,6 @@ defmodule LastFm.APIImpl do
     |> get_request()
   end
 
-  @impl true
   def get_similar_artists(id_or_name_option, config) do
     params =
       config

lib/last_fm/api_behaviour.ex

@@ -1,12 +0,0 @@
-defmodule LastFm.APIBehaviour do
-  alias LastFm.{Artist, Config, Track}
-
-  @type musicbrainz_id :: String.t()
-  @type name :: String.t()
-  @type config :: Config.t()
-  @callback get_recent_tracks(config) :: {:ok, [Track.t()]} | {:error, String.t()}
-  @callback get_artist_info({:musicbrainz_id, musicbrainz_id} | {:name, name}, config) ::
-              {:ok, Artist.t()} | {:error, String.t()}
-  @callback get_similar_artists({:musicbrainz_id, musicbrainz_id} | {:name, name}, config) ::
-              {:ok, [Artist.t()]} | {:error, String.t()}
-end

lib/last_fm/config.ex

@@ -1,6 +1,5 @@
 defmodule LastFm.Config do
   @type t :: %__MODULE__{
-          api: module(),
           api_key: String.t(),
           user: String.t(),
           auto_refresh: boolean(),
@@ -9,9 +8,8 @@ defmodule LastFm.Config do
           req_options: Keyword.t()
         }
 
-  @enforce_keys [:api, :api_key, :user]
-  defstruct api: LastFm.Api,
-            api_key: "",
+  @enforce_keys [:api_key, :user]
+  defstruct api_key: "",
             user: "",
             auto_refresh: true,
             refresh_interval: 60_000,
@@ -19,10 +17,6 @@ defmodule LastFm.Config do
             req_options: []
 
   @schema NimbleOptions.new!(
-            api: [
-              type: :atom,
-              required: true
-            ],
             api_key: [
               type: :string,
               required: true

lib/last_fm/refresh.ex

@@ -3,7 +3,7 @@ defmodule LastFm.Refresh do
 
   require Logger
 
-  alias LastFm.{Config, Feed}
+  alias LastFm.{API, Config, Feed}
 
   @type config :: Config.t()
 
@@ -31,7 +31,7 @@ defmodule LastFm.Refresh do
   @spec handle_call(:refresh, GenServer.from(), config) ::
           {:reply, :ok | {:error, term()}, config, pos_integer()}
   def handle_call(:refresh, _from, config) do
-    case config.api.get_recent_tracks(config) do
+    case API.get_recent_tracks(config) do
       {:ok, tracks} ->
         Feed.update(tracks)
         {:reply, :ok, config, config.refresh_interval}
@@ -53,7 +53,7 @@ defmodule LastFm.Refresh do
   def handle_info(:timeout, config), do: refresh(config)
 
   defp refresh(config) do
-    case config.api.get_recent_tracks(config) do
+    case API.get_recent_tracks(config) do
       {:ok, tracks} ->
         Feed.update(tracks)
         {:noreply, config, config.refresh_interval}