add controller for onboarding

src/app/onboarding/core.nim

@@ -0,0 +1,28 @@
+import NimQml
+# import "../../status/core" as status
+import ../signals/types
+import eventemitter
+import onboarding
+
+type OnboardingController* = ref object of SignalSubscriber
+#   view*: OnboardingView
+  view*: Onboarding
+  variant*: QVariant
+
+proc newController*(events: EventEmitter): OnboardingController =
+  result = OnboardingController()
+#   result.view = newOnboardingView()
+  result.view = newOnboarding(events)
+  result.variant = newQVariant(result.view)
+
+proc delete*(self: OnboardingController) =
+  delete self.view
+  delete self.variant
+
+proc init*(self: OnboardingController) =
+  discard
+
+# method onSignal(self: OnboardingController, data: Signal) =
+#   echo "new signal received"
+#   var msg = cast[WalletSignal](data)
+#   self.view.setLastMessage(msg.content)

src/nim_status_client.nim

@@ -5,7 +5,7 @@ import app/wallet/core as wallet
 import app/node/core as node
 import app/profile/core as profile
 import app/signals/core as signals
-import app/onboarding/onboarding as onboarding
+import app/onboarding/core as onboarding
 import state
 import status/utils
 import strformat
@@ -75,13 +75,11 @@ proc mainProc() =
 
   engine.setRootContextProperty("nodeModel", node.variant)
 
-  var onboarding = newOnboarding(events);
-  defer: onboarding.delete
 
-  let onboardingVariant = newQVariant(onboarding)
-  defer: onboardingVariant.delete
+  var onboarding = onboarding.newController(events)
+  # onboarding.init()
+  engine.setRootContextProperty("onboardingLogic", onboarding.variant)
 
-  engine.setRootContextProperty("onboardingLogic", onboardingVariant)
 
   # TODO: figure out a way to prevent this from breaking Qt Creator
   # var initLibStatusQml = proc(): LibStatusQml =