41 lines
1.4 KiB
Kotlin
41 lines
1.4 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 HistoryDao {
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companion object {
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private const val HISTORY_LIMIT = 100
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}
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@Insert(onConflict = OnConflictStrategy.REPLACE)
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suspend fun insertSongInHistory(historyEntity: HistoryEntity)
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@Query("SELECT * FROM HistoryEntity WHERE id = :songId LIMIT 1")
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suspend fun isSongPresentInHistory(songId: Long): HistoryEntity?
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@Update
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suspend fun updateHistorySong(historyEntity: HistoryEntity)
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@Query("SELECT * FROM HistoryEntity ORDER BY time_played DESC LIMIT $HISTORY_LIMIT")
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fun historySongs(): List<HistoryEntity>
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@Query("SELECT * FROM HistoryEntity ORDER BY time_played DESC LIMIT $HISTORY_LIMIT")
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fun observableHistorySongs(): LiveData<List<HistoryEntity>>
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}
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