From c0a31f4849a1ebfa89d2832260dca08fc66ac1a1 Mon Sep 17 00:00:00 2001
From: Marius BALTEANU <marius.balteanu@zitec.com>
Date: Tue, 10 Sep 2019 09:41:59 +0300
Subject: [PATCH] Demo for acts_as_mentionable

---
 app/models/issue.rb                           |  1 +
 lib/plugins/acts_as_mentionable/init.rb       |  5 ++
 .../lib/acts_as_mentionable.rb                | 55 +++++++++++++++++++
 3 files changed, 61 insertions(+)
 create mode 100644 lib/plugins/acts_as_mentionable/init.rb
 create mode 100644 lib/plugins/acts_as_mentionable/lib/acts_as_mentionable.rb

diff --git a/app/models/issue.rb b/app/models/issue.rb
index 507574de7..e6d566b36 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -43,6 +43,7 @@ class Issue < ActiveRecord::Base
   acts_as_attachable :after_add => :attachment_added, :after_remove => :attachment_removed
   acts_as_customizable
   acts_as_watchable
+  acts_as_mentionable :attributes => ['description']
   acts_as_searchable :columns => ['subject', "#{table_name}.description"],
                      :preload => [:project, :status, :tracker],
                      :scope => lambda {|options| options[:open_issues] ? self.open : self.all}
diff --git a/lib/plugins/acts_as_mentionable/init.rb b/lib/plugins/acts_as_mentionable/init.rb
new file mode 100644
index 000000000..248383f3c
--- /dev/null
+++ b/lib/plugins/acts_as_mentionable/init.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+# Include hook code here
+require File.dirname(__FILE__) + '/lib/acts_as_mentionable'
+ActiveRecord::Base.send(:include, Redmine::Acts::Mentionable)
diff --git a/lib/plugins/acts_as_mentionable/lib/acts_as_mentionable.rb b/lib/plugins/acts_as_mentionable/lib/acts_as_mentionable.rb
new file mode 100644
index 000000000..eed31fb77
--- /dev/null
+++ b/lib/plugins/acts_as_mentionable/lib/acts_as_mentionable.rb
@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+# Redmine - project management software
+# Copyright (C) 2006-2019  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module Redmine
+  module Acts
+    module Mentionable
+      def self.included(base)
+        base.extend ClassMethods
+      end
+
+      module ClassMethods
+        def acts_as_mentionable(options = {})
+          return if self.included_modules.include?(Redmine::Acts::Mentionable::InstanceMethods)
+
+          cattr_accessor :mentionable_attributes
+          self.mentionable_attributes = options[:attributes]
+
+          send :include, Redmine::Acts::Mentionable::InstanceMethods
+
+          after_save :mentioned_users
+        end
+      end
+
+      module InstanceMethods
+        def self.included(base)
+          base.extend ClassMethods
+        end
+
+        def mentioned_users
+          puts "****"*50
+          puts self.saved_changes.inspect
+        end
+
+        module ClassMethods
+        end
+      end
+    end
+  end
+end
-- 
2.22.0