Initial commit

app/controllers/warnings.scala

@@ -0,0 +1,21 @@
+package controllers
+
+import controllers.WarningSeverity.WarningSeverity
+import play.twirl.api.Html
+
+object WarningSeverity extends Enumeration {
+  type WarningSeverity = Value
+  // Order is important
+  val Info = Value("info")
+  val Warning = Value("warning")
+  val Error = Value("error")
+}
+
+sealed abstract class Warning {
+  def html: Html
+  def id: String
+  def allowSnoozes = true
+  def severity: WarningSeverity
+}
+
+final case class IdentifiedWarning(id: String, html: Html, severity: WarningSeverity) extends Warning