Close #2180: enqueue generate BIB when order completed

app/jobs/spree_cm_commissioner/order_complete_bib_generator_job.rb

@@ -0,0 +1,8 @@
+module SpreeCmCommissioner
+  class OrderCompleteBibGeneratorJob < ApplicationJob
+    def perform(order_id)
+      order = ::Spree::Order.find(order_id)
+      order.generate_bib_number!
+    end
+  end
+end

app/models/concerns/spree_cm_commissioner/order_bib_number_concern.rb

@@ -3,14 +3,29 @@ module OrderBibNumberConcern
     extend ActiveSupport::Concern
 
     included do
-      after_update :generate_bib_number, if: :state_changed_to_complete?
+      after_update :generate_guests_and_bib_numbers, if: :state_changed_to_complete?
 
-      def generate_bib_number
+      def generate_bib_number!
+        transaction do
+          line_items.with_bib_prefix.find_each do |line_item|
+            line_item.guests.none_bib.find_each(&:generate_bib!)
+          end
+        end
+      end
+
+      private
+
+      def generate_guests_and_bib_numbers
+        generate_remaining_guests
+        generate_bib_number_aysnc
+      end
+
+      def generate_remaining_guests
         line_items.find_each(&:generate_remaining_guests)
+      end
 
-        line_items.with_bib_prefix.find_each do |line_item|
-          line_item.guests.none_bib.find_each(&:generate_bib!)
-        end
+      def generate_bib_number_aysnc
+        SpreeCmCommissioner::OrderCompleteBibGeneratorJob.perform_later(id)
       end
     end
   end

spec/jobs/spree_cm_commissioner/order_complete_bib_generator_job_spec.rb

@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+RSpec.describe SpreeCmCommissioner::OrderCompleteBibGeneratorJob, type: :job do
+  let(:order) { create(:order) }
+  let(:order_id) { order.id }
+
+  describe '#perform' do
+    it 'finds the order by id' do
+      expect(Spree::Order).to receive(:find).with(order_id).and_return(order)
+      subject.perform(order_id)
+    end
+
+    it 'generates guest BIB for the order' do
+      allow(Spree::Order).to receive(:find).with(order_id).and_return(order)
+
+      expect(order).to receive(:generate_bib_number!)
+      subject.perform(order_id)
+    end
+  end
+end

spec/models/concerns/spree_cm_commissioner/order_bib_number_concern_spec.rb

@@ -0,0 +1,63 @@
+require 'spec_helper'
+
+RSpec.describe SpreeCmCommissioner::OrderBibNumberConcern do
+  let(:taxonomy) { create(:taxonomy, kind: :event) }
+  let(:event1) { create(:taxon, name: 'BunPhum', taxonomy: taxonomy) }
+  let(:product_with_bib1) { create(:cm_bib_number_product, product_type: :ecommerce, taxons: [event1]) }
+  let(:order) { create(:order, completed_at: nil) }
+
+  let(:line_item) { create(:line_item, order: order, variant: product_with_bib1.variants.first) }
+  let(:line_items) { [line_item] }
+  let(:guest) { create(:guest, line_item: line_item, seat_number: 1) }
+  let(:guests) { [guest] }
+
+  describe 'callbacks' do
+    it 'calls generate_guests_and_bib_numbers after update if state is complete' do
+      expect(order).to receive(:generate_guests_and_bib_numbers)
+      order.update(state: 'complete')
+    end
+  end
+
+  describe '#generate_guests_and_bib_numbers' do
+    it 'calls generate_remaining_guests' do
+      expect(order).to receive(:generate_remaining_guests)
+      order.send(:generate_guests_and_bib_numbers)
+    end
+
+    it 'calls generate_bib_number_aysnc' do
+      expect(order).to receive(:generate_bib_number_aysnc)
+      order.send(:generate_guests_and_bib_numbers)
+    end
+  end
+
+  describe "#generate_remaining_guests" do
+    it 'calls generate_remaining_guests for each line item' do
+      allow(order).to receive(:line_items).and_return(line_items)
+      allow(line_items).to receive(:find_each).and_yield(line_item)
+
+      expect(line_item).to receive(:generate_remaining_guests).once
+      order.send(:generate_remaining_guests)
+    end
+  end
+
+  describe "#generate_bib_number_aysnc" do
+    it "enque a job with SpreeCmCommissioner::OrderCompleteBibGeneratorJob" do
+      expect {
+        order.send(:generate_bib_number_aysnc)
+      }.to have_enqueued_job(SpreeCmCommissioner::OrderCompleteBibGeneratorJob).with(order.id)
+    end
+  end
+
+  describe "#generate_bib_number!" do
+    it 'calls generate_bib! for each guest with none_bib' do
+      allow(order).to receive(:line_items).and_return(line_items)
+      allow(line_items).to receive(:with_bib_prefix).and_return(line_items)
+      allow(line_items).to receive(:find_each).and_yield(line_item)
+      allow(line_item).to receive_message_chain(:guests, :none_bib).and_return(guests)
+      allow(guests).to receive(:find_each).and_yield(guest)
+
+      expect(guest).to receive(:generate_bib!).once
+      order.generate_bib_number!
+    end
+  end
+end