def redirectWithError()

in play-v29/src/main/scala/com/gu/googleauth/actions.scala [200:215]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  def redirectWithError(target: Call, message: String): Result =
    Redirect(target).flashing("error" -> s"Login failure. $message")

  /**
    * Redirects user with configured play-googleauth session.
    */
  def setupSessionWhenSuccessful(userIdentity: UserIdentity)(implicit request: RequestHeader): Result = {
    val redirect = request.session.get(GoogleAuthFilters.LOGIN_ORIGIN_KEY) match {
      case Some(url) => Redirect(url)
      case None => Redirect(defaultRedirectTarget)
    }
    // Store the JSON representation of the identity in the session - this is checked by AuthAction later
    redirect.withSession {
      request.session + (UserIdentity.KEY -> Json.toJson(userIdentity).toString) - GoogleAuthFilters.LOGIN_ORIGIN_KEY
    }
  }