Redmine 5

lib/stopwatch.rb

@@ -1,6 +1,15 @@
 # frozen_string_literal: true
 
 module Stopwatch
+  def self.setup
+    Stopwatch::ContextMenusControllerPatch.apply
+    Stopwatch::IssuesControllerPatch.apply
+    ::TimeEntry.prepend Stopwatch::TimeEntryPatch
+    ::User.prepend Stopwatch::UserPatch
+    Stopwatch::Hooks # just load it
+  end
+
+
   def self.settings
     Setting.plugin_stopwatch
   end

lib/stopwatch/time_entry_patch.rb

@@ -1,13 +1,9 @@
 module Stopwatch
   module TimeEntryPatch
-    def self.apply
-      TimeEntry.prepend self unless TimeEntry < self
-    end
+    extend ActiveSupport::Concern
 
-    def self.prepended(base)
-      base.class_eval do
-        before_destroy :stop_timer
-      end
+    prepended do
+      before_destroy :stop_timer
     end
 
     def stop_timer

lib/stopwatch/user_patch.rb

@@ -1,8 +1,6 @@
 module Stopwatch
   module UserPatch
-    def self.apply
-      User.prepend self unless User < self
-    end
+    extend ActiveSupport::Concern
 
     def timer_running?
       Stopwatch::Timer.new(self).running?