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post.scala

@module trait GitHub {
  val client: GitHubClient
  val log: Log

  def login(code: String) = {
    for {
      _ <- log.info(s"Trying to log in with GitHub with code: '$code'")
      resp <- client.login(code)
      _ <- log.info(s"Registration response for code: '$code' is '$resp'")
    } yield resp
  }
}

@module trait LoginPersistence {
  val log: Log
  val db: LoginDatabase
}