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74 lines
2.7 KiB
74 lines
2.7 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2018 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2017 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See docs/COPYRIGHT.rdoc for more details.
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#++
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class WatcherNotificationMailer
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class << self
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def handle_watcher(watcher, watcher_setter)
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# We only handle this watcher setting if associated user wants to be notified
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# about it.
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return unless notify_about_watcher_added?(watcher, watcher_setter)
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unless other_jobs_queued?(watcher.watchable)
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job = DeliverWatcherNotificationJob.new(watcher.id, watcher.user.id, watcher_setter.id)
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Delayed::Job.enqueue job
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end
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end
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private
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# HACK: TODO this needs generalization as well as performance improvements
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# We need to make sure no work package created or updated job is queued to avoid sending two
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# mails in short succession.
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def other_jobs_queued?(work_package)
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Delayed::Job.where('handler LIKE ?',
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"%NotificationJob%journal_id: #{work_package.journals.last.id}%").exists?
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end
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def notify_about_watcher_added?(watcher, watcher_setter)
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return false if notify_about_self_watching?(watcher, watcher_setter)
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case watcher.user.mail_notification
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when 'only_my_events'
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true
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when 'selected'
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watching_selected_includes_project?(watcher)
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else
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watcher.user.notify_about?(watcher.watchable)
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end
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end
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def notify_about_self_watching?(watcher, watcher_setter)
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watcher.user == watcher_setter && !watcher.user.pref.self_notified?
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end
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def watching_selected_includes_project?(watcher)
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watcher.user.notified_projects_ids.include?(watcher.watchable.project_id)
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end
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end
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end
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