include VAT in archives

app/models/accounting_period.rb

@@ -21,7 +21,17 @@ class AccountingPeriod < ActiveRecord::Base
   end
 
   def invoices
-    Invoice.where('created_at >= :start_date AND created_at <= :end_date', start_date: start_at, end_date: end_at)
+    Invoice.where('created_at >= :start_date AND CAST(created_at AS DATE) <= :end_date', start_date: start_at, end_date: end_at)
+  end
+
+  def invoices_with_vat(invoices)
+    invoices.map do |i|
+      if i.type == 'Avoir'
+        { invoice: i, vat_rate: vat_rate(i.avoir_date) }
+      else
+        { invoice: i, vat_rate: vat_rate(i.created_at) }
+      end
+    end
   end
 
   def archive_file
@@ -36,8 +46,28 @@ class AccountingPeriod < ActiveRecord::Base
     footprint == compute_footprint
   end
 
+  def vat_rate(date)
+    first_rate = vat_history.first
+    return first_rate[:rate] if date < first_rate[:date]
+
+    vat_history.each do |h|
+      return h[:rate] if h[:date] <= date
+    end
+  end
+
   private
 
+  def vat_history
+    key_dates = []
+    Setting.find_by(name: 'invoice_VAT-rate').history_values.each do |rate|
+      key_dates.push(date: rate.created_at, rate: (rate.value.to_i / 100.0))
+    end
+    Setting.find_by(name: 'invoice_VAT-active').history_values.each do |v|
+      key_dates.push(date: v.created_at, rate: 0) if v.value == 'false'
+    end
+    key_dates.sort_by { |k| k[:date] }
+  end
+
   def to_json_archive(invoices)
     previous_file = previous_period&.archive_file
     code_checksum = Checksum.code
@@ -45,7 +75,7 @@ class AccountingPeriod < ActiveRecord::Base
     ApplicationController.new.view_context.render(
       partial: 'archive/accounting',
       locals: {
-        invoices: invoices,
+        invoices: invoices_with_vat(invoices),
         period_total: period_total,
         perpetual_total: perpetual_total,
         period_footprint: footprint,
@@ -70,9 +100,12 @@ class AccountingPeriod < ActiveRecord::Base
   end
 
   def compute_totals
-    self.period_total = invoices.all.map(&:total).reduce(:+) || 0
-    self.perpetual_total = Invoice.where('created_at <= :end_date AND type IS NULL', end_date: end_at)
-                                  .all.map(&:total).reduce(:+) || 0
+    self.period_total = (invoices.where(type: nil).all.map(&:total).reduce(:+) || 0) -
+                        (invoices.where(type: 'Avoir').all.map(&:total).reduce(:+) || 0)
+    self.perpetual_total = (Invoice.where('CAST(created_at AS DATE) <= :end_date AND type IS NULL', end_date: end_at)
+                                   .all.map(&:total).reduce(:+) || 0) -
+                           (Invoice.where("CAST(created_at AS DATE) <= :end_date AND type = 'Avoir'", end_date: end_at)
+                                   .all.map(&:total).reduce(:+) || 0)
     self.footprint = compute_footprint
   end
 

app/views/archive/_accounting.json.jbuilder

@@ -1,58 +1,35 @@
+# frozen_string_literal: true
+
 json.invoices do
   json.array!(invoices) do |invoice|
-    json.extract! invoice, :id, :stp_invoice_id, :created_at, :reference, :footprint
-    json.total number_to_currency(invoice.total / 100.0)
+    json.extract! invoice[:invoice], :id, :stp_invoice_id, :created_at, :reference, :footprint
+    json.total number_to_currency(invoice[:invoice].total / 100.0)
     json.invoiced do
-      json.type invoice.invoiced_type
-      json.id invoice.invoiced_id
-      if invoice.invoiced_type == Subscription.name
-        json.extract! invoice.invoiced, :stp_subscription_id, :created_at, :expiration_date, :canceled_at
-        json.plan do
-          json.extract! invoice.invoiced.plan, :id, :base_name, :interval, :interval_count, :stp_plan_id, :is_rolling
-          json.group do
-            json.extract! invoice.invoiced.plan.group, :id, :name
-          end
-        end
-      elsif invoice.invoiced_type == Reservation.name
-        json.extract! invoice.invoiced, :created_at, :stp_invoice_id
-        json.reservable do
-          json.type invoice.invoiced.reservable_type
-          json.id invoice.invoiced.reservable_id
-          if [Training.name, Machine.name, Space.name].include?(invoice.invoiced.reservable_type) &&
-             !invoice.invoiced.reservable.nil?
-            json.extract! invoice.invoiced.reservable, :name, :created_at
-          elsif invoice.invoiced.reservable_type == Event.name && !invoice.invoiced.reservable.nil?
-            json.extract! invoice.invoiced.reservable, :title, :created_at
-            json.prices do
-              json.standard_price number_to_currency(invoice.invoiced.reservable.amount / 100.0)
-              json.other_prices invoice.invoiced.reservable.event_price_categories do |price|
-                json.amount number_to_currency(price.amount / 100.0)
-                json.price_category do
-                  json.extract! price.price_category, :id, :name, :created_at
-                end
-              end
-            end
-          end
-        end
+      json.type invoice[:invoice].invoiced_type
+      json.id invoice[:invoice].invoiced_id
+      if invoice[:invoice].invoiced_type == Subscription.name
+        json.partial! 'archive/subscription', invoiced: invoice[:invoice].invoiced
+      elsif invoice[:invoice].invoiced_type == Reservation.name
+        json.partial! 'archive/reservation', invoiced: invoice[:invoice].invoiced, vat_rate: invoice[:vat_rate]
       end
     end
     json.user do
-      json.extract! invoice.user, :id, :email, :created_at
+      json.extract! invoice[:invoice].user, :id, :email, :created_at
       json.profile do
-        json.extract! invoice.user.profile, :id, :first_name, :last_name, :birthday, :phone
-        json.gender invoice.user.profile.gender ? 'male' : 'female'
+        json.extract! invoice[:invoice].user.profile, :id, :first_name, :last_name, :birthday, :phone
+        json.gender invoice[:invoice].user.profile.gender ? 'male' : 'female'
       end
     end
-    json.invoice_items invoice.invoice_items do |item|
+    json.invoice_items invoice[:invoice].invoice_items do |item|
       json.extract! item, :id, :stp_invoice_item_id, :created_at, :description, :footprint
-      json.amount number_to_currency(item.amount / 100.0)
+      json.partial! 'archive/vat', price: item.amount, vat_rate: invoice[:vat_rate]
     end
   end
 end
 
 json.totals do
-  json.period_total period_total / 100.0
-  json.perpetual_total perpetual_total / 100.0
+  json.period_total number_to_currency(period_total / 100.0)
+  json.perpetual_total number_to_currency(perpetual_total / 100.0)
 end
 
 json.software do

app/views/archive/_reservation.json.jbuilder

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+json.extract! invoiced, :created_at, :stp_invoice_id
+json.reservable do
+  json.type invoiced.reservable_type
+  json.id invoiced.reservable_id
+  if [Training.name, Machine.name, Space.name].include?(invoiced.reservable_type) && !invoiced.reservable.nil?
+    json.extract! invoiced.reservable, :name, :created_at
+  elsif invoiced.reservable_type == Event.name && !invoiced.reservable.nil?
+    json.extract! invoiced.reservable, :title, :created_at
+    json.prices do
+      json.standard_price do
+        json.partial! 'archive/vat', price: invoiced.reservable.amount, vat_rate: vat_rate
+      end
+      json.other_prices invoiced.reservable.event_price_categories do |price|
+        json.partial! 'archive/vat', price: price.amount, vat_rate: vat_rate
+        json.price_category do
+          json.extract! price.price_category, :id, :name, :created_at
+        end
+      end
+    end
+  end
+end

app/views/archive/_subscription.json.jbuilder

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+json.extract! invoiced, :stp_subscription_id, :created_at, :expiration_date, :canceled_at
+json.plan do
+  json.extract! invoiced.plan, :id, :base_name, :interval, :interval_count, :stp_plan_id, :is_rolling
+  json.group do
+    json.extract! invoiced.plan.group, :id, :name
+  end
+end

app/views/archive/_vat.json.jbuilder

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+json.amount do
+  json.without_tax number_to_currency((price - (price * vat_rate)) / 100.0)
+  json.all_taxes_included number_to_currency(price / 100.0)
+  json.vat_rate vat_rate.positive? ? "#{vat_rate * 100} %" : 'none'
+end