# frozen_string_literal: true # Provides methods to compute totals in statistics module Statistics::Concerns::ComputeConcern extend ActiveSupport::Concern class_methods do def calcul_ca(invoice) return 0 unless invoice ca = 0 # sum each items in the invoice (+ for invoices/- for refunds) invoice.invoice_items.each do |ii| next if ii.object_type == 'Subscription' ca = if invoice.is_a?(Avoir) ca - ii.amount.to_i else ca + ii.amount.to_i end end # subtract coupon discount from invoices and refunds cs = CouponService.new ca = cs.ventilate(cs.invoice_total_no_coupon(invoice), ca, invoice.coupon) unless invoice.coupon_id.nil? # divide the result by 100 to convert from centimes to monetary unit ca.zero? ? ca : ca / 100.0 end def calcul_avoir_ca(invoice) ca = 0 invoice.invoice_items.each do |ii| ca -= ii.amount.to_i end # subtract coupon discount from the refund cs = CouponService.new ca = cs.ventilate(cs.invoice_total_no_coupon(invoice), ca, invoice.coupon) unless invoice.coupon_id.nil? ca.zero? ? ca : ca / 100.0 end end end