SlickMapping3.scala

import org.joda.time.DateTime
import play.api.db.slick.DatabaseConfigProvider
import slick.driver.JdbcProfile
import play.api.Play.current

object SlickMapping {
  protected val dbConfig = DatabaseConfigProvider.get[JdbcProfile](current)
  import dbConfig._
  import dbConfig.driver.api._

  implicit val jodaDateTimeMapping() = {
    MappedColumnType.base[DateTime, Long](
      dt => dt.getMillis,
      ts => new DateTime(ts))
  }
}