Add support for editing for published statuses (#16697)

* Add support for editing for published statuses

* Fix references to stripped-out code

* Various fixes and improvements

* Further fixes and improvements

* Fix updates being potentially sent to unauthorized recipients

* Various fixes and improvements

* Fix wrong words in test

* Fix notifying accounts that were tagged but were not in the audience

* Fix mistake

app/workers/feed_insert_worker.rb

@@ -3,9 +3,10 @@
 class FeedInsertWorker
   include Sidekiq::Worker
 
-  def perform(status_id, id, type = :home)
-    @type     = type.to_sym
-    @status   = Status.find(status_id)
+  def perform(status_id, id, type = :home, options = {})
+    @type      = type.to_sym
+    @status    = Status.find(status_id)
+    @options   = options.symbolize_keys
 
     case @type
     when :home
@@ -23,10 +24,12 @@ class FeedInsertWorker
   private
 
   def check_and_insert
-    return if feed_filtered?
-
-    perform_push
-    perform_notify if notify?
+    if feed_filtered?
+      perform_unpush if update?
+    else
+      perform_push
+      perform_notify if notify?
+    end
   end
 
   def feed_filtered?
@@ -47,13 +50,26 @@ class FeedInsertWorker
   def perform_push
     case @type
     when :home
-      FeedManager.instance.push_to_home(@follower, @status)
+      FeedManager.instance.push_to_home(@follower, @status, update: update?)
     when :list
-      FeedManager.instance.push_to_list(@list, @status)
+      FeedManager.instance.push_to_list(@list, @status, update: update?)
+    end
+  end
+
+  def perform_unpush
+    case @type
+    when :home
+      FeedManager.instance.unpush_from_home(@follower, @status, update: true)
+    when :list
+      FeedManager.instance.unpush_from_list(@list, @status, update: true)
     end
   end
 
   def perform_notify
     NotifyService.new.call(@follower, :status, @status)
   end
+
+  def update?
+    @options[:update]
+  end
 end