OpenProject is the leading open source project management software.
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openproject/app/controllers/api/v2/workflows_controller.rb

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#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2013 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
module Api
module V2
class WorkflowsController < WorkflowsController
include ::Api::V2::ApiController
Workflow = Struct.new(:type_id, :old_status_id, :transitions)
Transition = Struct.new(:new_status_id, :scope)
before_filter :find_project_by_project_id
accept_key_auth :index
def index
workflows = ::Workflow.where(type_id: @project.types.collect(&:id),
role_id: User.current.roles(@project).collect(&:id))
workflows_by_type_and_old_status = workflows.group_by { |w| w.type_id }.each_with_object({}) do |kv, h|
h[kv[0]] = kv[1].group_by { |w| w.old_status_id }
end
@workflows = workflows_by_type_and_old_status.each_with_object([]) do |kv, l|
kv[1].each_pair do |old_status_id, workflows|
transitions = workflows.each_with_object([]) do |w, t|
t << Transition.new(w.new_status_id, scope(w))
end
l << Workflow.new(kv[0], old_status_id, transitions)
end
end
respond_to do |format|
format.api
end
end
protected
def require_permissions
deny_access unless @project.visible?
end
private
def scope(transition)
if transition.author
:author
elsif transition.assignee
:assignee
else
:role
end
end
end
end
end