obsolete.ChilliProject/app/sweepers/issue_sweeper.rb

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# redMine - project management software
# Copyright (C) 2006-2007 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.
class IssueSweeper < ActionController::Caching::Sweeper
observe Issue
def after_save(issue)
expire_cache_for(issue)
end
def after_destroy(issue)
expire_cache_for(issue)
end
private
def expire_cache_for(issue)
# fragments of the main project
expire_fragment(Regexp.new("projects/(calendar|gantt)/#{issue.project_id}\\."))
# fragments of the root project that include subprojects issues
unless issue.project.parent_id.nil?
expire_fragment(Regexp.new("projects/(calendar|gantt)/#{issue.project.parent_id}\\..*subprojects"))
end
end
end