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Contents
module ForestLiana
class ValueStatGetter < StatGetter
attr_accessor :record
def perform
return if @params[:aggregate].blank?
resource = optimize_record_loading(@resource, get_resource)
filters = ForestLiana::ScopeManager.append_scope_for_user(@params[:filters], @user, @resource.name)
unless filters.blank?
filter_parser = FiltersParser.new(filters, resource, @params[:timezone])
resource = filter_parser.apply_filters
raw_previous_interval = filter_parser.get_previous_interval_condition
if raw_previous_interval
previous_value = filter_parser.apply_filters_on_previous_interval(raw_previous_interval)
end
end
@record = Model::Stat.new(value: {
countCurrent: count(resource),
countPrevious: previous_value ? count(previous_value) : nil
})
end
private
def count(value)
uniq = @params[:aggregate].downcase == 'count'
if Rails::VERSION::MAJOR >= 4
if uniq
# NOTICE: uniq is deprecated since Rails 5.0
value = Rails::VERSION::MAJOR >= 5 ? value.distinct : value.uniq
end
value.send(@params[:aggregate].downcase, aggregate_field)
else
value.send(@params[:aggregate].downcase, aggregate_field, distinct: uniq)
end
end
def aggregate_field
@params[:aggregate_field] || @resource.primary_key
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems