25 lines
552 B
Scala
25 lines
552 B
Scala
package controllers
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import javax.inject.Inject
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import play.api.mvc._
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/**
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* This controller creates an `Action` to handle HTTP requests to the
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* application's welcome greeting
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*/
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class HomeController @Inject()(cc: ControllerComponents) extends AbstractController(cc) {
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/**
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* Create an Action to return a greeting
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*/
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def doGet(id: Option[Int]) = Action { implicit request: Request[AnyContent] =>
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val idVal = id.getOrElse(-1)
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if (idVal > 0) {
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Ok("Welcome %d.".format(idVal))
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} else {
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Ok("No ID.")
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}
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}
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}
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