def handle(self, request: GetLibraryRequest) -> GetLibraryResponse:
try:
library = self._library_repo.find_by_user_id(request.user_id)
except Exception as e:
logging.exception(e)
raise UnexpectedError("Failed to get library.")
return GetLibraryResponse(library)
def handle(self, request: CreateLibraryRequest) -> CreateLibraryResponse:
try:
user_id = self._library_repo.insert(request.user_id)
except Exception as e:
logging.exception(e)
raise UnexpectedError("Failed to create library.")
return CreateLibraryResponse(user_id)
def handle(self, request: GetTrendingRequest) -> GetTrendingResponse:
results = self._spotify.new_releases(limit=request.limit, offset=request.offset)["albums"]["items"]
if not results:
raise UnexpectedError("Not found trending.")
trending = [
Trending(title=r["name"], external_url=r["artists"][0]["external_urls"]["spotify"]) for r in results
]
return GetTrendingResponse(trending)
def handle(self, request: TitleSearchRequest) -> TitleSearchResponse:
song = self._genius.search_song(request.title, get_full_info=False)
if not song:
raise UnexpectedError(f"Not found {request.title}.")
songs = [
Song(artist=song.artist, title=song.title, lyrics=song.lyrics, jacket_image_url=song.song_art_image_url)
]
return TitleSearchResponse(songs)
def handle(self, request: GetRecommendedRequest) -> GetRecommendedResponse:
results = self._spotify.new_releases(
limit=request.limit, offset=request.offset)["albums"]["items"]
if not results:
raise UnexpectedError("Not found recommended.")
recommended = [
Recommended(
artist=r["artists"][0]["name"],
title=r["name"],
jacket_image_url=r["images"][0]["url"],
external_url=r["external_urls"]["spotify"],
) for r in results
]
return GetRecommendedResponse(recommended)
def handle(self, request: ArtistSearchRequest) -> ArtistSearchResponse:
artist = self._genius.search_artist(request.artist,
max_songs=4,
get_full_info=False)
if not artist:
raise UnexpectedError(f"Not found songs of {artist}.")
songs = [
Song(artist=song.artist,
title=song.title,
lyrics=song.lyrics,
jacket_image_url=song.song_art_image_url)
for song in artist.songs
]
return ArtistSearchResponse(songs)
def handle(self, request: AddSongRequest) -> AddSongResponse:
try:
user_id = self._library_repo.update(
Library(
user_id=request.user_id,
songs=[
Song(
artist=request.artist,
title=request.title,
lyrics=request.lyrics,
jacket_image_url=request.jacket_image_url,
)
],
))
except Exception as e:
logging.exception(e)
raise UnexpectedError("Failed to create library.")
return AddSongResponse(user_id)