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Contents
# Query class for models to match the API of {Search::Query}.
# Used in exporting models that aren't put into Elasticsearch.
#
module Workarea
class AdminSearchQueryWrapper
include Search::Pagination
include GlobalID::Identification
attr_reader :params
def self.find(id)
new(JSON.parse(id))
end
def initialize(params = {})
@params = params.with_indifferent_access
@params[:model_type] = @params[:model_type].to_s # ensures ID serialization works for it
end
def id
params.to_json
end
def klass
params[:model_type].constantize
end
def results
criteria = klass_criteria
criteria = criteria.where(filters) if filters.present?
criteria.order_by(sort).page(page).per(per_page)
end
def scroll(options = {}, &block) # to match Search::Query method arguments
criteria = results
criteria.total_pages.times do |page|
yield criteria.page(page + 1).per(per_page).to_a
end
end
def klass_criteria
return klass.all unless params[:q].present? && klass.respond_to?(:search)
klass.search(params[:q])
end
def filters
params[:query_params]
end
def total
results.count
end
def sort
if klass.respond_to?(:sorts)
result = params[:sort].presence || klass.sorts.first.to_s
klass.sorts.map do |sortable|
if sortable.to_s == result.to_s
return [sortable.field, sortable.direction]
end
end
end
[:created_at, :desc]
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems