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package com.drivergrp.core
import com.drivergrp.core.time.Time
import scala.concurrent.Future
import slick.backend.DatabaseConfig
import slick.driver.JdbcProfile
object database {
trait Database {
val profile: JdbcProfile
val database: JdbcProfile#Backend#Database
}
object Database {
def fromConfig(databaseName: String): Database = {
val dbConfig: DatabaseConfig[JdbcProfile] = DatabaseConfig.forConfig(databaseName)
new Database {
val profile: JdbcProfile = dbConfig.driver
val database: JdbcProfile#Backend#Database = dbConfig.db
}
}
}
trait IdColumnTypes {
val database: Database
import database.profile.api._
implicit def idColumnType[T] =
MappedColumnType.base[Id[T], Long](id => id: Long, Id[T](_))
implicit def nameColumnType[T] =
MappedColumnType.base[Name[T], String](name => name: String, Name[T](_))
implicit val timeColumnType = MappedColumnType.base[Time, Long](time => time.millis, Time(_))
}
trait DatabaseObject extends IdColumnTypes {
def createTables(): Future[Unit]
def disconnect(): Unit
}
abstract class DatabaseObjectAdapter extends DatabaseObject {
def createTables(): Future[Unit] = Future.successful(())
def disconnect(): Unit = {}
}
}
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