DBEnum.kt

// source: https://pt.slideshare.net/haimyadid/building-microservices-with-kotlin
interface DBEnum {
    val id: Int
    val dbName: String

    companion object {

        inline fun <reified T> fromId(id: Int): T where T : Enum<T>, T : DBEnum =
                enumValues<T>().first { it.id == id }

        inline fun <reified T> fromName(name: String): T where T : Enum<T>, T : DBEnum =
                enumValues<T>().first { it.dbName == name }
    }
}