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#
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# Copyright 2013 Red Hat, Inc.
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#
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# This software is licensed to you under the GNU General Public
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# License as published by the Free Software Foundation; either version
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# 2 of the License (GPLv2) or (at your option) any later version.
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# There is NO WARRANTY for this software, express or implied,
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# including the implied warranties of MERCHANTABILITY,
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# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should
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# have received a copy of GPLv2 along with this software; if not, see
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
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module Katello
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module Glue
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# triggering events on model creation/deletion for better
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# extendability.
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# TODO: This will be removed after moving the orchestration into
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# Dynflow actions completely
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module Event
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class << self
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def included(base)
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base.class_eval do
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after_create :trigger_create_event
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after_commit :execute_action
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before_destroy :trigger_destroy_event
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end
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end
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attr_accessor :disabled
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alias_method :disabled?, :disabled
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end
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def trigger_create_event
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plan_action(create_event, self) if create_event
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return true
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end
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def trigger_destroy_event
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plan_action(destroy_event, self) if destroy_event
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return true
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end
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# define the Dynflow action to be triggered after create
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def create_event
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end
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# define the Dynflow action to be triggered before destroy
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def destroy_event
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end
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def plan_action(event_class, *args)
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return if Glue::Event.disabled?
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@execution_plan = ::ForemanTasks.dynflow.world.plan(event_class, *args)
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fail @execution_plan.errors.first if @execution_plan.error?
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end
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def execute_action
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if @execution_plan
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::ForemanTasks.dynflow.world.execute(@execution_plan.id)
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end
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return true
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end
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def self.trigger(event_class, *args)
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return if Glue::Event.disabled?
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::ForemanTasks.sync_task(event_class, *args)
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end
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end
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end
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end
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