Noodling

Setup

Setup the environment with all the aliases and “global” variables

alias MusicSync.{Repo, Sync, Accounts, Tracks}
alias Service.{Lastfm, Spotify}

me_nosong = Accounts.get_user_by_id!(1)
me = me_nosong |> Repo.preload(:songs)

spotify_client = me_nosong |> Spotify.authenticated_client()
lastfm_client = me_nosong |> Lastfm.authenticated_client()

me_nosong

require Logger

telemetry_handler = fn event, measurements, metadata, _config ->
  Logger.info("event name: #{inspect(event)}")
  Logger.debug("measurements: #{inspect(measurements)}")
  Logger.debug("metadata: #{inspect(metadata)}\n")
end

bulk_keys =
  for event <- [:spotify_saved_tracks, :spotify_saved_tracks_page],
      sub_event <- [:start, :stop],
      do: [:music_sync, event, sub_event]

keys =
  [
    [:music_sync, :middleware, :rate_limit],
    [:music_sync, :spotify_saved_tracks_page, :rate_limit]
  ] ++ bulk_keys

# :telemetry.detach("livebook-handler")
:telemetry.attach_many("livebook-handler", keys, telemetry_handler, nil)

MusicSync.Sync

# grab the songs from spotify
new_songs = Sync.saved_songs_from_spotify_for_user(me)

# insert them into the database
{:ok, _} = Sync.add_songs_to_user(new_songs, me)

# now figure out what songs are new
diff = Sync.diff_song_lists(me.songs, new_songs)

Cachex.stats!(Spotify.Cache)

new = Accounts.get_user_by_id!(1).spotify_latest_track
old = me.spotify_latest_track
{NaiveDateTime.compare(new, old), new, old}