68 lines
2.6 KiB
Kotlin
68 lines
2.6 KiB
Kotlin
/*
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* Copyright (c) 2020 Hemanth Savarla.
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*
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* Licensed under the GNU General Public License v3
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*
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* This is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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*/
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package code.name.monkey.retromusic.db
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import androidx.lifecycle.LiveData
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import androidx.room.*
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@Dao
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interface PlaylistDao {
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@Insert
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suspend fun createPlaylist(playlistEntity: PlaylistEntity): Long
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@Query("UPDATE PlaylistEntity SET playlist_name = :name WHERE playlist_id = :playlistId")
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suspend fun renamePlaylist(playlistId: Long, name: String)
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@Query("SELECT * FROM PlaylistEntity WHERE playlist_name = :name")
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fun isPlaylistExists(name: String): List<PlaylistEntity>
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@Query("SELECT * FROM PlaylistEntity")
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suspend fun playlists(): List<PlaylistEntity>
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@Query("DELETE FROM SongEntity WHERE playlist_creator_id = :playlistId")
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suspend fun deletePlaylistSongs(playlistId: Long)
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@Query("DELETE FROM SongEntity WHERE playlist_creator_id = :playlistId AND id = :songId")
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suspend fun deleteSongFromPlaylist(playlistId: Long, songId: Long)
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@Transaction
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@Query("SELECT * FROM PlaylistEntity")
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suspend fun playlistsWithSongs(): List<PlaylistWithSongs>
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@Insert(onConflict = OnConflictStrategy.REPLACE)
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suspend fun insertSongsToPlaylist(songEntities: List<SongEntity>)
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@Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistId AND id = :songId")
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suspend fun isSongExistsInPlaylist(playlistId: Long, songId: Long): List<SongEntity>
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@Query("SELECT * FROM SongEntity WHERE playlist_creator_id = :playlistId ORDER BY song_key asc")
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fun songsFromPlaylist(playlistId: Long): LiveData<List<SongEntity>>
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@Delete
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suspend fun deletePlaylist(playlistEntity: PlaylistEntity)
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@Delete
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suspend fun deletePlaylists(playlistEntities: List<PlaylistEntity>)
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@Delete
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suspend fun deletePlaylistSongs(songs: List<SongEntity>)
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@Query("SELECT * FROM SongEntity WHERE playlist_creator_id= :playlistId")
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fun favoritesSongsLiveData(playlistId: Long): LiveData<List<SongEntity>>
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@Query("SELECT * FROM SongEntity WHERE playlist_creator_id= :playlistId")
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fun favoritesSongs(playlistId: Long): List<SongEntity>
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}
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