Room.kt

/**
Class Entity
*/
@Parcelize
@Entity(tableName = "popular_movies")
data class Movie(
    @PrimaryKey
    @SerializedName("id")
    val id: Int,
    @SerializedName("overview")
    val overview: String,
    @SerializedName("poster_path")
    val posterPath: String,
    @SerializedName("release_date")
    val releaseDate: String,
    @SerializedName("title")
    val title: String,
    @SerializedName("backdrop_path")
    val backdropPath: String,
    @SerializedName("popularity")
    val popularity: Double,
    @SerializedName("vote_average")
    val voteAverage: Double,
    @SerializedName("vote_count")
    val voteCount: Int
) : Parcelable


/**
Data access object
*/
@Dao
abstract class MovieDao {
    @Query("SELECT * FROM popular_movies")
    abstract fun getAllFavMovie(): PagingSource<Int, Movie>
}


/**
Room Database
*/
@Database(entities = [Movie::class], version = 1)
abstract class MovieDatabase : RoomDatabase() {
    abstract fun movieDao(): MovieDao
}