Fix performActions when message open action is inserted (#504)

Author: nzagorchev

LeanplumSDK/LeanplumSDK/Classes/Features/Actions/LPActionContext.m

@@ -494,7 +494,6 @@ - (void)runActionNamed:(NSString *)name
         childContext->_key = name;
         dispatch_async(dispatch_get_main_queue(), ^{
             [[LPActionManager shared] triggerWithContexts:@[childContext] priority:PriorityHigh trigger:nil];
-            
         });
     }
 

LeanplumSDK/LeanplumSDK/ClassesSwift/Actions/ActionManager+Queue.swift

@@ -10,15 +10,8 @@ import Foundation
 extension ActionManager {
     final class Queue {
         let lock = DispatchQueue(label: "leanplum.access_dispatch_queue", attributes: .concurrent)
-        var didChange: (() -> Void)?
-        var queue: [Action] = [] {
-            didSet {
-                DispatchQueue.main.async {
-                    self.didChange?()
-                }
-            }
-        }
-
+        var queue: [Action] = []
+        
         func pushBack(_ item: Action) {
             lock.async(flags: .barrier) {
                 self.queue.append(item)

LeanplumSDK/LeanplumSDK/ClassesSwift/Actions/ActionManager.swift

@@ -46,9 +46,6 @@ import Foundation
 
     override init() {
         super.init()
-        queue.didChange = {
-            self.performAvailableActions()
-        }
         scheduler.actionDelayed = {
             self.appendActions(actions: [$0])
         }
@@ -113,7 +110,9 @@ import Foundation
     func performAvailableActions() {
         Log.debug("[ActionManager]: performing all available actions.")
         Leanplum.onceVariablesChangedAndNoDownloadsPending {
-            self.performActions()
+            DispatchQueue.main.async {
+                self.performActions()
+            }
         }
     }
 }
@@ -123,6 +122,7 @@ extension ActionManager {
     func appendActions(actions: [Action]) {
         guard isEnabled else { return }
         actions.forEach(queue.pushBack(_:))
+        performAvailableActions()
     }
 
     /// Adds action to front of the queue
@@ -131,5 +131,6 @@ extension ActionManager {
         actions
             .reversed()
             .forEach(queue.pushFront(_:))
+        performAvailableActions()
     }
 }