OpenProject is the leading open source project management software.
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openproject/lib/api/v3/queries/query_params_representer.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 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) 2006-2017 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.
#++
# Other than the Roar based representers of the api v3, this
# representer is only responsible for transforming a query's
# attributes into a hash which in turn can be used e.g. to be displayed
# in a url
module API
module V3
module Queries
class QueryParamsRepresenter
def initialize(query)
self.query = query
end
def to_h
p = default_hash
p[:showSums] = 'true' if query.display_sums?
p[:groupBy] = query.group_by if query.group_by?
p[:sortBy] = sort_criteria_to_v3 if query.sorted?
p[:filters] = filters_to_v3 if query.filtered?
p
end
def self_link
if query.project
api_v3_paths.work_packages_by_project(query.project.id)
else
api_v3_paths.work_packages
end
end
private
def sort_criteria_to_v3
converted = query.sort_criteria.map { |first, last| [convert_to_v3(first), last] }
JSON::dump(converted)
end
def filters_to_v3
converted = query.filters.map do |filter|
{ convert_to_v3(filter.name) => { operator: filter.operator, values: filter.values } }
end
JSON::dump(converted)
end
def convert_to_v3(attribute)
::API::Utilities::PropertyNameConverter.from_ar_name(attribute).to_sym
end
def default_hash
{ offset: 1, pageSize: Setting.per_page_options_array.first }
end
attr_accessor :query
end
end
end
end