Update feed-service JWT structure

backend-services/feed-service/app/models/actions/AuthenticationRequest.scala

@@ -14,7 +14,7 @@ import play.api.libs.json.Json
 import javax.inject.Inject
 
 
-class AuthenticationRequest[A](val jwt: String, val requesterId: Option[ObjectId], request: Request[A]) 
+class AuthenticationRequest[A](val jwt: String, val requesterId: Option[ObjectId], val isAdmin: Boolean, request: Request[A]) 
     extends WrappedRequest[A](request)
 
 
@@ -30,8 +30,8 @@ class AuthenticationTransformer @Inject() (implicit val executionContext: Execut
      * @return The new parameter to pass to the Action block.
      */
     override def transform[A](request: Request[A]) = Future.successful {
-        val (jwt: String, requesterId: Option[ObjectId]) = processJWT(request)
-        new AuthenticationRequest(jwt, requesterId, request)
+        val (jwt: String, requesterId: Option[ObjectId], isAdmin: Boolean) = processJWT(request)
+        new AuthenticationRequest(jwt, requesterId, isAdmin, request)
     }
 
     /**
@@ -40,7 +40,7 @@ class AuthenticationTransformer @Inject() (implicit val executionContext: Execut
      * @param request The incoming request.
      * @return The user ID specified in the JWT's payload.
      */
-    def processJWT[A](request: Request[A]): (String, Option[ObjectId]) = {
+    def processJWT[A](request: Request[A]): (String, Option[ObjectId], Boolean) = {
         val privateKey = ConfigFactory.load().getString("jwt.privateKey")
 
         try {
@@ -53,13 +53,14 @@ class AuthenticationTransformer @Inject() (implicit val executionContext: Execut
             val content = payload.get.content
             val jsonContent = Json.parse(content)
             val requesterId = (jsonContent \ "userId").as[String]
+            val isAdmin = (jsonContent \ "admin").as[Boolean]
             
-            (token, Some(new ObjectId(requesterId)))
+            (token, Some(new ObjectId(requesterId)), isAdmin)
         }
         catch {
             case ex: Throwable => {
                 println(s"JWT Error: $ex")
-                ("", None)
+                ("", None, false)
             }
         }
     }