Merge branch 'master' into kseniya/typized-idkseniya/typized-id

1 files changed, 22 insertions, 0 deletions

diff --git a/core-rest/src/main/scala/xyz/driver/core/rest/auth/AuthorizationResult.scala b/core-rest/src/main/scala/xyz/driver/core/rest/auth/AuthorizationResult.scala
new file mode 100644
index 0000000..efe28c9
--- /dev/null
+++ b/core-rest/src/main/scala/xyz/driver/core/rest/auth/AuthorizationResult.scala
@@ -0,0 +1,22 @@
+package xyz.driver.core.rest.auth
+
+import xyz.driver.core.auth.{Permission, PermissionsToken}
+
+import scalaz.Scalaz.mapMonoid
+import scalaz.Semigroup
+import scalaz.syntax.semigroup._
+
+final case class AuthorizationResult(authorized: Map[Permission, Boolean], token: Option[PermissionsToken])
+object AuthorizationResult {
+  val unauthorized: AuthorizationResult = AuthorizationResult(authorized = Map.empty, None)
+
+  implicit val authorizationSemigroup: Semigroup[AuthorizationResult] = new Semigroup[AuthorizationResult] {
+    private implicit val authorizedBooleanSemigroup = Semigroup.instance[Boolean](_ || _)
+    private implicit val permissionsTokenSemigroup =
+      Semigroup.instance[Option[PermissionsToken]]((a, b) => b.orElse(a))
+
+    override def append(a: AuthorizationResult, b: => AuthorizationResult): AuthorizationResult = {
+      AuthorizationResult(a.authorized |+| b.authorized, a.token |+| b.token)
+    }
+  }
+}