Redmine

require 'redmine'

require_dependency 'auto_watch_hook'

Redmine::Plugin.register :redmine_auto_watch do

  name 'Redmine Auto Watch plugin'

  author 'Teddy Lerat'

  description 'This plugin is a hook to add users in the issue watchers list automatically when they are involved in it.'

  version '1.0.0'

end

# Hooks to attach to the Redmine Issues.

class AutoWatchHook < Redmine::Hook::Listener

  def controller_issues_edit_before_save(context = { })

    @issue = context[:issue]

    unless @issue.watched_by?(User.current) || @issue.author == User.current

      @issue.add_watcher(User.current)

    end

    unless @issue.assigned_to == nil || @issue.watched_by?(@issue.assigned_to) || @issue.author == @issue.assigned_to

      @issue.add_watcher(@issue.assigned_to)

    end

  end

end