export to flat json files closed periods

.gitignore

@@ -34,6 +34,8 @@
 # XLSX exports
 /exports/*
 
+# Archives of cLosed accounting periods
+/accounting/*
 
 .DS_Store
 

Dockerfile

@@ -44,6 +44,7 @@ RUN mkdir -p /usr/src/app/exports
 RUN mkdir -p /usr/src/app/log
 RUN mkdir -p /usr/src/app/public/uploads
 RUN mkdir -p /usr/src/app/public/assets
+RUN mkdir -p /usr/src/app/accounting
 RUN mkdir -p /usr/src/app/tmp/sockets
 RUN mkdir -p /usr/src/app/tmp/pids
 
@@ -64,6 +65,7 @@ VOLUME /usr/src/app/exports
 VOLUME /usr/src/app/public
 VOLUME /usr/src/app/public/uploads
 VOLUME /usr/src/app/public/assets
+VOLUME /usr/src/app/accounting
 VOLUME /var/log/supervisor
 
 # Expose port 3000 to the Docker host, so we can access it

app/models/accounting_period.rb

@@ -5,6 +5,7 @@
 class AccountingPeriod < ActiveRecord::Base
   before_destroy { false }
   before_update { false }
+  after_create :archive_closed_data
 
   validates :start_at, :end_at, :closed_at, :closed_by, presence: true
   validates_with DateRangeValidator
@@ -13,4 +14,29 @@ class AccountingPeriod < ActiveRecord::Base
   def delete
     false
   end
+
+  private
+
+  def archive_file
+    dir = 'accounting'
+
+    # create directory if it doesn't exists (accounting)
+    FileUtils.mkdir_p dir
+    "#{dir}/#{start_at.iso8601}_#{end_at.iso8601}.json"
+  end
+
+  def to_json_archive(invoices)
+    ApplicationController.new.view_context.render(
+      partial: 'archive/accounting',
+      locals: { invoices: invoices },
+      formats: [:json],
+      handlers: [:jbuilder]
+    )
+  end
+
+  def archive_closed_data
+    data = Invoice.where('created_at >= :start_date AND created_at < :end_date', start_date: start_at, end_date: end_at)
+                  .includes(:invoice_items)
+    File.write(archive_file, to_json_archive(data))
+  end
 end

app/views/archive/_accounting.json.jbuilder

@@ -0,0 +1,45 @@
+json.array!(invoices) do |invoice|
+  json.extract! invoice, :id, :stp_invoice_id, :created_at, :reference
+  json.total number_to_currency(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
+    end
+  end
+  json.user do
+    json.extract! 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'
+    end
+  end
+end

docker/docker-compose.yml

@@ -14,6 +14,7 @@ services:
       - ${PWD}/exports:/usr/src/app/exports
       - ${PWD}/log:/var/log/supervisor
       - ${PWD}/plugins:/usr/src/app/plugins
+      - ${PWD}/accounting:/usr/src/app/accounting
     depends_on:
       - postgres
       - redis