Simplify persistence injection

This commit is contained in:
Deluan 2020-01-15 17:51:17 -05:00
parent 36d93774bc
commit a659c3b7c4
2 changed files with 18 additions and 90 deletions

View File

@ -9,7 +9,6 @@ import (
"github.com/cloudsonic/sonic-server/api"
"github.com/cloudsonic/sonic-server/engine"
"github.com/cloudsonic/sonic-server/itunesbridge"
"github.com/cloudsonic/sonic-server/model"
"github.com/cloudsonic/sonic-server/persistence"
"github.com/cloudsonic/sonic-server/scanner_legacy"
"github.com/cloudsonic/sonic-server/server"
@ -19,35 +18,33 @@ import (
// Injectors from wire_injectors.go:
func CreateApp(musicFolder string) *server.Server {
repositories := createPersistenceProvider()
checksumRepository := repositories.CheckSumRepository
checksumRepository := persistence.NewCheckSumRepository()
itunesScanner := scanner_legacy.NewItunesScanner(checksumRepository)
mediaFileRepository := repositories.MediaFileRepository
albumRepository := repositories.AlbumRepository
artistRepository := repositories.ArtistRepository
artistIndexRepository := repositories.ArtistIndexRepository
playlistRepository := repositories.PlaylistRepository
propertyRepository := repositories.PropertyRepository
mediaFileRepository := persistence.NewMediaFileRepository()
albumRepository := persistence.NewAlbumRepository()
artistRepository := persistence.NewArtistRepository()
artistIndexRepository := persistence.NewArtistIndexRepository()
playlistRepository := persistence.NewPlaylistRepository()
propertyRepository := persistence.NewPropertyRepository()
importer := scanner_legacy.NewImporter(musicFolder, itunesScanner, mediaFileRepository, albumRepository, artistRepository, artistIndexRepository, playlistRepository, propertyRepository)
serverServer := server.New(importer)
return serverServer
}
func CreateSubsonicAPIRouter() *api.Router {
repositories := createPersistenceProvider()
propertyRepository := repositories.PropertyRepository
mediaFolderRepository := repositories.MediaFolderRepository
artistIndexRepository := repositories.ArtistIndexRepository
artistRepository := repositories.ArtistRepository
albumRepository := repositories.AlbumRepository
mediaFileRepository := repositories.MediaFileRepository
genreRepository := repositories.GenreRepository
propertyRepository := persistence.NewPropertyRepository()
mediaFolderRepository := persistence.NewMediaFolderRepository()
artistIndexRepository := persistence.NewArtistIndexRepository()
artistRepository := persistence.NewArtistRepository()
albumRepository := persistence.NewAlbumRepository()
mediaFileRepository := persistence.NewMediaFileRepository()
genreRepository := persistence.NewGenreRepository()
browser := engine.NewBrowser(propertyRepository, mediaFolderRepository, artistIndexRepository, artistRepository, albumRepository, mediaFileRepository, genreRepository)
cover := engine.NewCover(mediaFileRepository, albumRepository)
nowPlayingRepository := repositories.NowPlayingRepository
nowPlayingRepository := persistence.NewNowPlayingRepository()
listGenerator := engine.NewListGenerator(albumRepository, mediaFileRepository, nowPlayingRepository)
itunesControl := itunesbridge.NewItunesControl()
playlistRepository := repositories.PlaylistRepository
playlistRepository := persistence.NewPlaylistRepository()
playlists := engine.NewPlaylists(itunesControl, playlistRepository, mediaFileRepository)
ratings := engine.NewRatings(itunesControl, mediaFileRepository, albumRepository, artistRepository)
scrobbler := engine.NewScrobbler(itunesControl, mediaFileRepository, nowPlayingRepository)
@ -56,48 +53,6 @@ func CreateSubsonicAPIRouter() *api.Router {
return router
}
func createPersistenceProvider() *Repositories {
albumRepository := persistence.NewAlbumRepository()
artistRepository := persistence.NewArtistRepository()
checksumRepository := persistence.NewCheckSumRepository()
artistIndexRepository := persistence.NewArtistIndexRepository()
mediaFileRepository := persistence.NewMediaFileRepository()
mediaFolderRepository := persistence.NewMediaFolderRepository()
nowPlayingRepository := persistence.NewNowPlayingRepository()
playlistRepository := persistence.NewPlaylistRepository()
propertyRepository := persistence.NewPropertyRepository()
genreRepository := persistence.NewGenreRepository()
repositories := &Repositories{
AlbumRepository: albumRepository,
ArtistRepository: artistRepository,
CheckSumRepository: checksumRepository,
ArtistIndexRepository: artistIndexRepository,
MediaFileRepository: mediaFileRepository,
MediaFolderRepository: mediaFolderRepository,
NowPlayingRepository: nowPlayingRepository,
PlaylistRepository: playlistRepository,
PropertyRepository: propertyRepository,
GenreRepository: genreRepository,
}
return repositories
}
// wire_injectors.go:
type Repositories struct {
AlbumRepository model.AlbumRepository
ArtistRepository model.ArtistRepository
CheckSumRepository model.ChecksumRepository
ArtistIndexRepository model.ArtistIndexRepository
MediaFileRepository model.MediaFileRepository
MediaFolderRepository model.MediaFolderRepository
NowPlayingRepository model.NowPlayingRepository
PlaylistRepository model.PlaylistRepository
PropertyRepository model.PropertyRepository
GenreRepository model.GenreRepository
}
var allProviders = wire.NewSet(itunesbridge.NewItunesControl, engine.Set, scanner_legacy.Set, api.NewRouter, wire.FieldsOf(new(*Repositories), "AlbumRepository", "ArtistRepository", "CheckSumRepository",
"ArtistIndexRepository", "MediaFileRepository", "MediaFolderRepository", "NowPlayingRepository",
"PlaylistRepository", "PropertyRepository", "GenreRepository"), createPersistenceProvider,
)
var allProviders = wire.NewSet(itunesbridge.NewItunesControl, engine.Set, scanner_legacy.Set, api.NewRouter, persistence.Set)

View File

@ -6,36 +6,18 @@ import (
"github.com/cloudsonic/sonic-server/api"
"github.com/cloudsonic/sonic-server/engine"
"github.com/cloudsonic/sonic-server/itunesbridge"
"github.com/cloudsonic/sonic-server/model"
"github.com/cloudsonic/sonic-server/persistence"
"github.com/cloudsonic/sonic-server/scanner_legacy"
"github.com/cloudsonic/sonic-server/server"
"github.com/google/wire"
)
// TODO Can we remove this indirection?
type Repositories struct {
AlbumRepository model.AlbumRepository
ArtistRepository model.ArtistRepository
CheckSumRepository model.ChecksumRepository
ArtistIndexRepository model.ArtistIndexRepository
MediaFileRepository model.MediaFileRepository
MediaFolderRepository model.MediaFolderRepository
NowPlayingRepository model.NowPlayingRepository
PlaylistRepository model.PlaylistRepository
PropertyRepository model.PropertyRepository
GenreRepository model.GenreRepository
}
var allProviders = wire.NewSet(
itunesbridge.NewItunesControl,
engine.Set,
scanner_legacy.Set,
api.NewRouter,
wire.FieldsOf(new(*Repositories), "AlbumRepository", "ArtistRepository", "CheckSumRepository",
"ArtistIndexRepository", "MediaFileRepository", "MediaFolderRepository", "NowPlayingRepository",
"PlaylistRepository", "PropertyRepository", "GenreRepository"),
createPersistenceProvider,
persistence.Set,
)
func CreateApp(musicFolder string) *server.Server {
@ -48,12 +30,3 @@ func CreateApp(musicFolder string) *server.Server {
func CreateSubsonicAPIRouter() *api.Router {
panic(wire.Build(allProviders))
}
// When implementing a different persistence layer, duplicate this function (in separated files) and use build tags
// to conditionally select which function to use
func createPersistenceProvider() *Repositories {
panic(wire.Build(
persistence.Set,
wire.Struct(new(Repositories), "*"),
))
}