(feat) recover order numbers

CHANGELOG.md

@@ -12,7 +12,10 @@
 - Updated bootsnap to 1.16
 - Updated pg to 1.4
 - Updated nodejs to 18.15
+- Updated oj to 3.14
+- Updated multi_json to 1.15
 - Fix a bug: broken display after a plan category was deleted
+- [TODO DEPLOY] `rails fablab:restore_order_number` THEN `rails fablab:fix_references`
 
 ## v5.9.1 2023 March 22
 

Gemfile

@@ -43,6 +43,7 @@ group :development do
   # Preview mail in the browser
   gem 'listen', '~> 3.0.5'
   gem 'overcommit'
+  gem 'pry'
   gem 'rb-readline'
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'railroady'
@@ -56,7 +57,6 @@ group :test do
   gem 'database_cleaner'
   gem 'faker'
   gem 'minitest-reporters'
-  gem 'pdf-reader'
   gem 'rubyXL'
   gem 'vcr', '~> 6.1.0'
   gem 'webmock'
@@ -101,6 +101,7 @@ gem 'stripe', '5.29.0'
 gem 'recurrence'
 
 # PDF
+gem 'pdf-reader'
 gem 'prawn'
 gem 'prawn-table'
 

Gemfile.lock

@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    Ascii85 (1.0.3)
+    Ascii85 (1.1.0)
     aasm (5.0.8)
       concurrent-ruby (~> 1.0)
     actioncable (6.1.7.2)
@@ -113,6 +113,7 @@ GEM
     childprocess (4.1.0)
     chroma (0.2.0)
     cldr-plurals-runtime-rb (1.0.1)
+    coderay (1.1.3)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
     concurrent-ruby (1.2.2)
@@ -245,7 +246,7 @@ GEM
       minitest (>= 5.0)
       ruby-progressbar
     msgpack (1.6.1)
-    multi_json (1.14.1)
+    multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     net-imap (0.3.4)
@@ -266,7 +267,7 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    oj (3.10.5)
+    oj (3.14.2)
     omniauth (1.9.2)
       hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
@@ -301,8 +302,8 @@ GEM
     parser (3.1.2.0)
       ast (~> 2.4.1)
     pdf-core (0.9.0)
-    pdf-reader (2.4.0)
-      Ascii85 (~> 1.0.0)
+    pdf-reader (2.11.0)
+      Ascii85 (~> 1.0)
       afm (~> 0.2.1)
       hashery (~> 2.0)
       ruby-rc4
@@ -316,6 +317,9 @@ GEM
       ttfunk (~> 1.7)
     prawn-table (0.2.2)
       prawn (>= 1.3.0, < 3.0.0)
+    pry (0.14.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
     public_suffix (4.0.6)
     puma (6.1.0)
       nio4r (~> 2.0)
@@ -568,6 +572,7 @@ DEPENDENCIES
   pg_search
   prawn
   prawn-table
+  pry
   puma (= 6.1.0)
   pundit
   railroady

app/models/chained_element.rb

@@ -15,10 +15,19 @@ class ChainedElement < ApplicationRecord
 
   # @return [Boolean]
   def corrupted?
-    comparable(FootprintService.chained_data(element, previous&.footprint)) != comparable(content) ||
+    comparable(FootprintService.chained_data(element, previous&.footprint, columns)) != comparable(content) ||
       footprint != Integrity::Checksum.text(comparable(content).to_json)
   end
 
+  # return ths list of columns in the saved JSON. This is used to do the comparison with the
+  # saved item, as it may have changed between (some columns may have been added)
+  # @return [Array<String>]
+  def columns
+    %w[id].concat(content.keys.delete_if do |column|
+      %w[id previous].concat(element.class.columns_out_of_footprint).include?(column)
+    end.sort)
+  end
+
   private
 
   def set_content

app/models/footprintable.rb

@@ -19,6 +19,7 @@ class Footprintable < ApplicationRecord
   def check_footprint
     return false unless persisted?
 
+    reload
     footprint_children.map(&:check_footprint).all? && !chained_element.corrupted?
   end
 

app/models/history_value.rb

@@ -6,6 +6,7 @@ class HistoryValue < Footprintable
   belongs_to :invoicing_profile
 
   has_one :chained_element, as: :element, dependent: :restrict_with_exception
+  delegate :footprint, to: :chained_element
   delegate :user, to: :invoicing_profile
 
   after_create :chain_record

app/models/invoice.rb

@@ -23,9 +23,10 @@ class Invoice < PaymentDocument
   has_many :accounting_lines, dependent: :destroy
 
   delegate :user, to: :invoicing_profile
+  delegate :footprint, to: :chained_element
 
   before_create :add_environment
-  after_create :update_reference, :chain_record
+  after_create :generate_order_number, :update_reference, :chain_record
   after_update :log_changes
   after_commit :generate_and_send_invoice, on: [:create], if: :persisted?
 
@@ -50,12 +51,15 @@ class Invoice < PaymentDocument
     "#{prefix}-#{id}_#{created_at.strftime('%d%m%Y')}.pdf"
   end
 
-  def order_number
-    return order.reference unless order.nil? || order.reference.nil?
+  def generate_order_number
+    self.order_number = order.reference and return unless order.nil? || order.reference.nil?
 
-    return payment_schedule_item.payment_schedule.order_number if !payment_schedule_item.nil? && !payment_schedule_item.first?
+    if !payment_schedule_item.nil? && !payment_schedule_item.first?
+      self.order_number = payment_schedule_item.payment_schedule.order_number
+      return
+    end
 
-    PaymentDocumentService.generate_order_number(self)
+    super
   end
 
   # for debug & used by rake task "fablab:maintenance:regenerate_invoices"

app/models/invoice_item.rb

@@ -13,6 +13,8 @@ class InvoiceItem < Footprintable
   after_create :chain_record
   after_update :log_changes
 
+  delegate :footprint, to: :chained_element
+
   def amount_after_coupon
     # deduct coupon discount
     coupon_service = CouponService.new

app/models/payment_document.rb

@@ -8,6 +8,10 @@ class PaymentDocument < Footprintable
     self.reference = PaymentDocumentService.generate_reference(self, date: date)
   end
 
+  def generate_order_number
+    self.order_number = PaymentDocumentService.generate_order_number(self)
+  end
+
   def update_reference
     generate_reference
     save

app/models/payment_schedule.rb

@@ -17,10 +17,12 @@ class PaymentSchedule < PaymentDocument
   has_many :payment_schedule_objects, dependent: :destroy
 
   before_create :add_environment
-  after_create :update_reference, :chain_record
+  after_create :generate_order_number, :update_reference, :chain_record
   after_commit :generate_and_send_document, on: [:create], if: :persisted?
   after_commit :generate_initial_invoice, on: [:create], if: :persisted?
 
+  delegate :footprint, to: :chained_element
+
   def file
     dir = "payment_schedules/#{invoicing_profile.id}"
 
@@ -39,10 +41,6 @@ class PaymentSchedule < PaymentDocument
     "#{prefix}-#{id}_#{created_at.strftime('%d%m%Y')}.pdf"
   end
 
-  def order_number
-    ordered_items.first&.invoice&.order_number || PaymentDocumentService.generate_order_number(self)
-  end
-
   ##
   # This is useful to check the first item because its amount may be different from the others
   ##

app/models/payment_schedule_item.rb

@@ -9,6 +9,8 @@ class PaymentScheduleItem < Footprintable
 
   after_create :chain_record
 
+  delegate :footprint, to: :chained_element
+
   def first?
     payment_schedule.ordered_items.first == self
   end

app/models/payment_schedule_object.rb

@@ -10,4 +10,6 @@ class PaymentScheduleObject < Footprintable
   has_one :chained_element, as: :element, dependent: :restrict_with_exception
 
   after_create :chain_record
+
+  delegate :footprint, to: :chained_element
 end

app/pdfs/pdf/invoice.rb

@@ -44,8 +44,7 @@ class Pdf::Invoice < Prawn::Document
       end
       text I18n.t('invoices.code', **{ CODE: Setting.get('invoice_code-value') }), leading: 3 if Setting.get('invoice_code-active')
       if invoice.main_item&.object_type != WalletTransaction.name
-        order_number = invoice.main_item&.object_type == OrderItem.name ? invoice.main_item&.object&.order&.reference : invoice.order_number
-        text I18n.t('invoices.order_number', **{ NUMBER: order_number }), leading: 3
+        text I18n.t('invoices.order_number', **{ NUMBER: invoice.order_number }), leading: 3
       end
       if invoice.is_a?(Avoir)
         text I18n.t('invoices.refund_invoice_issued_on_DATE', **{ DATE: I18n.l(invoice.avoir_date.to_date) })

app/services/footprint_service.rb

@@ -8,9 +8,10 @@ class FootprintService
   class << self
     # @param item [Footprintable]
     # @param previous_footprint [String,NilClass]
-    # @return {Hash<Symbol->String,Integer,Hash>}
-    def chained_data(item, previous_footprint = nil)
-      columns = footprint_columns(item.class)
+    # @param columns [Array<String>]
+    # @return [Hash<Symbol->String,Integer,Hash>]
+    def chained_data(item, previous_footprint = nil, columns = nil)
+      columns ||= footprint_columns(item.class)
       res = {}
       columns.each do |column|
         next if column.blank? || item[column].blank?
@@ -35,7 +36,7 @@ class FootprintService
     # @param klass [Class] a class inheriting from Footprintable
     # @param item [Footprintable] an instance of the provided class
     def debug_footprint(klass, item)
-      current = chained_data(item, item.chained_element.previous&.footprint)
+      current = chained_data(item, item.chained_element.previous&.footprint, item.chained_element.columns)
       saved = item.chained_element&.content&.sort&.to_h&.transform_values { |val| val.is_a?(Hash) ? val.sort.to_h : val }
 
       if saved.nil?

app/services/payment_document_service.rb

@@ -55,6 +55,7 @@ class PaymentDocumentService
 
     # @param document [PaymentDocument]
     # @param periodicity [String] 'day' | 'month' | 'year' | 'global'
+    # @return [Hash<Symbol->Footprintable,Number>]
     def previous_order(document, periodicity)
       start = periodicity == 'global' ? nil : document.created_at.send("beginning_of_#{periodicity}")
       ending = document.created_at
@@ -67,11 +68,30 @@ class PaymentDocumentService
                         .where('created_at < :end_date', end_date: db_time(ending))
       invoices = invoices.where('created_at >= :start_date', start_date: db_time(start)) unless start.nil?
 
-      [
-        orders.order(created_at: :desc).limit(1).first,
-        schedules.order(created_at: :desc).limit(1).first,
-        invoices.order(created_at: :desc).limit(1).first
+      last_with_number = [
+        orders.where.not(reference: nil).order(created_at: :desc).limit(1).first,
+        schedules.where.not(order_number: nil).order(created_at: :desc).limit(1).first,
+        invoices.where.not(order_number: nil).order(created_at: :desc).limit(1).first
       ].filter(&:present?).max_by { |item| item&.created_at }
+      {
+        last_order: last_with_number,
+        unnumbered: orders_without_number(orders, schedules, invoices, last_with_number)
+      }
+    end
+
+    def orders_without_number(orders, schedules, invoices, last_item_with_number = nil)
+      items_after(orders.where(reference: nil), last_item_with_number).count +
+        items_after(schedules.where(order_number: nil), last_item_with_number).count +
+        items_after(invoices.where(order_number: nil), last_item_with_number).count
+    end
+
+    # @param items [ActiveRecord::Relation]
+    # @param previous_item [Footprintable,NilClass]
+    # @return [ActiveRecord::Relation]
+    def items_after(items, previous_item = nil)
+      return items if previous_item.nil?
+
+      items.where('created_at > :date', date: previous_item&.created_at)
     end
 
     # @param document [PaymentDocument] invoice to exclude
@@ -145,12 +165,12 @@ class PaymentDocumentService
     # @return [Integer]
     def order_number(document, periodicity)
       previous = previous_order(document, periodicity)
-      if Invoices::NumberService.number_periodicity(previous, 'invoice_order-nb') == periodicity
-        number = Invoices::NumberService.number(previous, 'invoice_order-nb')
+      if Invoices::NumberService.number_periodicity(previous[:last_order], 'invoice_order-nb') == periodicity
+        number = Invoices::NumberService.number(previous[:last_order], 'invoice_order-nb')
       end
       number ||= 0
 
-      number + 1
+      number + previous[:unnumbered] + 1
     end
 
     # Replace the document number elements in the provided pattern with counts from the database

db/migrate/20230324095639_add_order_number.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+# We now store the order number in DB, instead of generating it on every access
+class AddOrderNumber < ActiveRecord::Migration[6.1]
+  def change
+    add_column :invoices, :order_number, :string
+    add_column :payment_schedules, :order_number, :string
+  end
+end

db/structure.sql

@@ -1490,7 +1490,8 @@ CREATE TABLE public.invoices (
     environment character varying,
     invoicing_profile_id integer,
     operator_profile_id integer,
-    statistic_profile_id integer
+    statistic_profile_id integer,
+    order_number character varying
 );
 
 
@@ -2217,7 +2218,8 @@ CREATE TABLE public.payment_schedules (
     operator_profile_id bigint,
     created_at timestamp without time zone NOT NULL,
     updated_at timestamp without time zone NOT NULL,
-    start_at timestamp without time zone
+    start_at timestamp without time zone,
+    order_number character varying
 );
 
 
@@ -7383,14 +7385,6 @@ CREATE INDEX proof_of_identity_type_id_and_proof_of_identity_refusal_id ON publi
 CREATE UNIQUE INDEX unique_not_null_external_id ON public.invoicing_profiles USING btree (external_id) WHERE (external_id IS NOT NULL);
 
 
---
--- Name: accounting_periods accounting_periods_del_protect; Type: RULE; Schema: public; Owner: -
---
-
-CREATE RULE accounting_periods_del_protect AS
-    ON DELETE TO public.accounting_periods DO INSTEAD NOTHING;
-
-
 --
 -- Name: accounting_periods accounting_periods_upd_protect; Type: RULE; Schema: public; Owner: -
 --
@@ -7400,6 +7394,15 @@ CREATE RULE accounting_periods_upd_protect AS
    WHERE ((new.start_at <> old.start_at) OR (new.end_at <> old.end_at) OR (new.closed_at <> old.closed_at) OR (new.period_total <> old.period_total) OR (new.perpetual_total <> old.perpetual_total)) DO INSTEAD NOTHING;
 
 
+--
+-- Name: chained_elements chained_elements_upd_protect; Type: RULE; Schema: public; Owner: -
+--
+
+CREATE RULE chained_elements_upd_protect AS
+    ON UPDATE TO public.chained_elements
+   WHERE ((new.content <> old.content) OR ((new.footprint)::text <> (old.footprint)::text) OR (new.previous_id <> old.previous_id) OR (new.element_id <> old.element_id) OR ((new.element_type)::text <> (old.element_type)::text)) DO INSTEAD NOTHING;
+
+
 --
 -- Name: projects projects_search_content_trigger; Type: TRIGGER; Schema: public; Owner: -
 --
@@ -8675,6 +8678,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20230323085947'),
 ('20230323104259'),
 ('20230323104727'),
-('20230324090312');
+('20230324090312'),
+('20230324095639');
 
 

lib/tasks/fablab/fix_references.rake

@@ -1,16 +1,12 @@
 # frozen_string_literal: true
 
-require 'integrity/archive_helper'
-
 namespace :fablab do
-  desc 'Fill the holes in the logical sequence of invoices references and regenerate invoices w/ duplicate reference'
+  desc 'Fill the holes in the logical sequence of invoices references'
   task fix_references: :environment do |_task, _args|
     include ActionView::Helpers::NumberHelper
 
     user = User.adminsys || User.admins.first
 
-    # check the footprints
-    Integrity::ArchiveHelper.check_footprints
     ActiveRecord::Base.transaction do
       missing_references = {}
 
@@ -48,11 +44,6 @@ namespace :fablab do
           )
         end
       end
-
-      # chain records
-      puts 'Chaining all record. This may take a while...'
-      not_closed(InvoiceItem).order(:id).find_each(&:chain_record)
-      not_closed(Invoice).order(:id).find_each(&:chain_record)
     end
   end
 

lib/tasks/fablab/restore_order_number.rake

@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+namespace :fablab do
+  desc 'Scans PDF files of invoices to find order numbers'
+  task restore_order_number: :environment do |_task, _args|
+    order_text = [
+      I18n.t('invoices.order_number', **{ NUMBER: 'REPLACE' }).gsub('REPLACE', ''),
+      I18n.t('invoices.order_number', locale: 'en', **{ NUMBER: 'REPLACE' }).gsub('REPLACE', ''),
+      I18n.t('invoices.order_number', locale: 'fr', **{ NUMBER: 'REPLACE' }).gsub('REPLACE', '')
+    ]
+    Invoice.order(id: :asc).find_each do |invoice|
+      next unless File.exist?(invoice.file)
+
+      found = false
+      reader = PDF::Reader.new(invoice.file)
+      page = reader.pages.first
+      page.text.scan(/^.+/).each do |line|
+        next unless order_text.any? { |label| line.include? label }
+        break if found
+
+        order_text.each do |label|
+          next unless line.include? label
+
+          number = line.gsub(label, '').strip
+          invoice.update(order_number: number)
+          found = true
+        end
+      end
+    end
+    Order.where(reference: nil).order(id: :asc).find_each do |order|
+      order.update(reference: PaymentDocumentService.generate_order_number(order))
+    end
+    Invoice.where(order_number: nil).order(id: :asc).find_each do |invoice|
+      next unless invoice.payment_schedule_item.nil?
+
+      unless invoice.order.nil?
+        invoice.update(order_number: invoice.order.reference)
+        next
+      end
+
+      invoice.update(order_number: PaymentDocumentService.generate_order_number(invoice))
+    end
+    PaymentSchedule.order(id: :asc).find_each do |schedule|
+      schedule.update(order_number: PaymentDocumentService.generate_order_number(schedule))
+      schedule.ordered_items.each do |item|
+        item.invoice&.update(order_number: schedule.order_number)
+      end
+    end
+  end
+end

test/fixtures/invoices.yml

@@ -4,7 +4,7 @@ invoice_1:
   total: 10000
   created_at: '2012-03-12 11:03:31.651441'
   updated_at: '2021-05-27 09:26:26.481266'
-  reference: 1604001/VL
+  reference: 1203001/VL
   payment_method: card
   avoir_date:
   invoice_id:
@@ -18,13 +18,14 @@ invoice_1:
   invoicing_profile_id: 3
   operator_profile_id: 3
   statistic_profile_id: 3
+  order_number: 000001-03-12
 
 invoice_2:
   id: 2
   total: 2000
   created_at: '2012-03-12 13:40:22.342717'
   updated_at: '2021-05-27 09:26:26.485839'
-  reference: '1604002'
+  reference: '1203002'
   payment_method:
   avoir_date:
   invoice_id:
@@ -38,6 +39,7 @@ invoice_2:
   invoicing_profile_id: 4
   operator_profile_id: 1
   statistic_profile_id: 4
+  order_number: 000002-03-12
 
 invoice_3:
   id: 3
@@ -58,13 +60,14 @@ invoice_3:
   invoicing_profile_id: 7
   operator_profile_id: 1
   statistic_profile_id: 7
+  order_number: 000003-06-15
 
 invoice_4:
   id: 4
   total: 0
   created_at: '2016-04-05 08:35:52.931187'
   updated_at: '2021-05-27 09:26:26.494005'
-  reference: '1203002'
+  reference: '1604002'
   payment_method:
   avoir_date:
   invoice_id:
@@ -78,13 +81,14 @@ invoice_4:
   invoicing_profile_id: 7
   operator_profile_id: 1
   statistic_profile_id: 7
+  order_number: 000004-04-16
 
 invoice_5:
   id: 5
   total: 1500
   created_at: '2016-04-05 08:36:46.853368'
   updated_at: '2021-05-27 09:26:26.498207'
-  reference: '1506031'
+  reference: '1604031'
   payment_method:
   avoir_date:
   invoice_id:
@@ -98,6 +102,7 @@ invoice_5:
   invoicing_profile_id: 3
   operator_profile_id: 1
   statistic_profile_id: 3
+  order_number: 000005-04-16
 
 invoice_6:
   id: 6
@@ -118,6 +123,7 @@ invoice_6:
   invoicing_profile_id: 8
   operator_profile_id: 1
   statistic_profile_id: 8
+  order_number: 000006-01-21
 invoice_5811:
   id: 5811
   total: 4500
@@ -137,6 +143,7 @@ invoice_5811:
   invoicing_profile_id: 3
   operator_profile_id: 1
   statistic_profile_id: 3
+  order_number: 000009-08-22
 invoice_5812:
   id: 5812
   total: 6000
@@ -156,6 +163,7 @@ invoice_5812:
   invoicing_profile_id: 7
   operator_profile_id: 1
   statistic_profile_id: 7
+  order_number: 005877-09-22
 invoice_5816:
   id: 5816
   total: 319
@@ -175,6 +183,7 @@ invoice_5816:
   invoicing_profile_id: 4
   operator_profile_id: 4
   statistic_profile_id: 4
+  order_number: 005888-10-22
 invoice_5817:
   id: 5817
   total: 1295
@@ -194,6 +203,7 @@ invoice_5817:
   invoicing_profile_id: 4
   operator_profile_id: 4
   statistic_profile_id: 4
+  order_number: 005890-10-22
 invoice_5818:
   id: 5818
   total: 1000
@@ -213,6 +223,7 @@ invoice_5818:
   invoicing_profile_id: 4
   operator_profile_id: 4
   statistic_profile_id: 4
+  order_number: 005892-10-22
 invoice_5819:
   id: 5819
   total: 4002
@@ -232,6 +243,7 @@ invoice_5819:
   invoicing_profile_id: 4
   operator_profile_id: 4
   statistic_profile_id: 4
+  order_number: 005894-10-22
 invoice_5820:
   id: 5820
   total: 12000
@@ -251,6 +263,7 @@ invoice_5820:
   invoicing_profile_id: 3
   operator_profile_id: 1
   statistic_profile_id: 3
+  order_number: 005882-09-22
 invoice_5821:
   id: 5821
   total: 12000
@@ -270,6 +283,7 @@ invoice_5821:
   invoicing_profile_id: 2
   operator_profile_id: 1
   statistic_profile_id: 2
+  order_number: 005898-10-22
 invoice_5822:
   id: 5822
   total: 3000
@@ -289,3 +303,4 @@ invoice_5822:
   invoicing_profile_id: 2
   operator_profile_id: 1
   statistic_profile_id: 2
+  order_number: 005900-10-22

test/fixtures/orders.yml

@@ -3,7 +3,7 @@ order_1:
   statistic_profile_id: 3
   operator_profile_id: 1
   token: 3R9wtsPjyYMHKqy-I2V5Cg1661868752184
-  reference:
+  reference: 000009-08-22
   state: paid
   total: 4500
   created_at: '2022-08-30 14:12:32.213832'

test/fixtures/payment_schedules.yml

@@ -12,6 +12,7 @@ payment_schedule_12:
   operator_profile_id: 1
   created_at: '2021-06-14 12:24:45.843714'
   updated_at: '2021-06-14 12:24:45.908386'
+  order_number: 000007-06-21
 
 payment_schedule_13:
   id: 13
@@ -27,3 +28,4 @@ payment_schedule_13:
   operator_profile_id: 10
   created_at: <%= 9.months.ago.utc.strftime('%Y-%m-%d %H:%M:%S.%9N Z') %>
   updated_at: <%= 9.months.ago.utc.strftime('%Y-%m-%d %H:%M:%S.%9N Z') %>
+  order_number: <%= 9.months.ago.utc.strftime('000008-%m-%y') %>

test/integration/open_id_connect_test.rb

@@ -55,5 +55,8 @@ class OpenIdConnectTest < ActionDispatch::IntegrationTest
     # end
     # User.devise :omniauthable, omniauth_providers: [db_provider&.strategy_name&.to_sym]
     # Rails.application.reload_routes!
+    #
+    # === OR === (need to try)
+    # Rails.application.reloader.reload!
   end
 end

test/models/chained_element_test.rb

@@ -36,6 +36,7 @@ class ChainedElementTest < ActiveSupport::TestCase
     source1 = sample_reservation_invoice(users(:user2), users(:user1))
     element1 = source1.chained_element
     assert element1.persisted?
+    assert source1.check_footprint
 
     source2 = sample_reservation_invoice(users(:user3), users(:user1))
     element2 = source2.chained_element
@@ -46,6 +47,7 @@ class ChainedElementTest < ActiveSupport::TestCase
 
     assert_not element1.corrupted?
     assert_not element2.corrupted?
+    assert source2.check_footprint
   end
 
   test 'chain element with children embedded json' do
@@ -78,5 +80,6 @@ class ChainedElementTest < ActiveSupport::TestCase
 
       previous = element
     end
+    assert source.check_footprint
   end
 end