Refactor StatusReachFinder to be used in more places

app/lib/account_reach_finder.rb

@@ -1,12 +1,13 @@
 # frozen_string_literal: true
 
 class AccountReachFinder
-  def initialize(account)
+  def initialize(account, options = {})
     @account = account
+    @options = options
   end
 
   def inboxes
-    (followers_inboxes + reporters_inboxes + relay_inboxes).uniq
+    (followers_inboxes + reporters_inboxes + blocked_by_inboxes + relay_inboxes).uniq
   end
 
   private
@@ -19,6 +20,14 @@ class AccountReachFinder
     Account.where(id: @account.targeted_reports.select(:account_id)).inboxes
   end
 
+  def blocked_by_inboxes
+    if @options[:with_blocking_accounts]
+      @account.blocked_by.inboxes
+    else
+      []
+    end
+  end
+
   def relay_inboxes
     Relay.enabled.pluck(:inbox_url)
   end