Merge branch 'feature/tw_automatic_group_order_invoice_generation'

spec/factories/group_order_invoice.rb

@@ -0,0 +1,7 @@
+require 'factory_bot'
+
+FactoryBot.define do
+  factory :group_order_invoice do
+    group_order { create :group_order }
+  end
+end

spec/integration/group_order_invoices_spec.rb

@@ -0,0 +1,57 @@
+require_relative '../spec_helper'
+
+feature GroupOrderInvoice, js: true do
+  let(:admin) { create :user, groups: [create(:workgroup, role_finance: true)] }
+  let(:article) { create :article, unit_quantity: 1 }
+  let(:order) { create :order, supplier: article.supplier, article_ids: [article.id], ends: Time.now } # need to ref article
+  let(:go) { create :group_order, order: order}
+  let(:oa) { order.order_articles.find_by_article_id(article.id) }
+  let(:ftt) { create :financial_transaction_type }
+  let(:goa) { create :group_order_article, group_order: go, order_article: oa }
+
+  include ActiveJob::TestHelper
+
+  before { login admin }
+
+  after { clear_enqueued_jobs }
+
+  it 'does not enqueue MailerJob when order is settled if tax_number or options not set' do
+    goa.update_quantities 2, 0
+    oa.update_results!
+    visit confirm_finance_order_path(id: order.id)
+    click_link_or_button I18n.t('finance.balancing.confirm.clear')
+    expect(NotifyGroupOrderInvoiceJob).not_to have_been_enqueued
+  end
+
+  it 'enqueues MailerJob when order is settled if tax_number or options are set' do
+    goa.update_quantities 2, 0
+    oa.update_results!
+    order.reload
+    FoodsoftConfig[:group_order_invoices] = { use_automatic_invoices: true }
+    FoodsoftConfig[:contact][:tax_number] = 12_345_678
+    visit confirm_finance_order_path(id: order.id, type: ftt)
+    expect(page).to have_selector(:link_or_button, I18n.t('finance.balancing.confirm.clear'))
+    click_link_or_button I18n.t('finance.balancing.confirm.clear')
+    expect(NotifyGroupOrderInvoiceJob).to have_been_enqueued
+  end
+  
+  it 'generates Group Order Invoice when order is closed if tax_number is set' do
+    goa.update_quantities 2, 0
+    oa.update_results!
+    FoodsoftConfig[:contact][:tax_number] = 12_345_678
+    order.update!(state: 'closed')
+    order.reload
+    visit finance_order_index_path
+    click_link_or_button I18n.t('activerecord.attributes.group_order_invoice.links.generate')
+    expect(GroupOrderInvoice.all.count).to eq(1)
+  end
+
+  it 'does not generate Group Order Invoice when order is closed if tax_number not set' do
+    goa.update_quantities 2, 0
+    oa.update_results!
+    order.update!(state: 'closed')
+    order.reload
+    visit finance_order_index_path
+    expect(page).to have_content(I18n.t('activerecord.attributes.group_order_invoice.tax_number_not_set'))
+  end
+end

spec/models/group_order_invoice_spec.rb

@@ -0,0 +1,60 @@
+require_relative '../spec_helper'
+
+describe GroupOrderInvoice do
+  let(:user) { create :user, groups: [create(:ordergroup)] }
+  let(:supplier) { create :supplier }
+  let(:article) { create :article, supplier: supplier }
+  let(:order) { create :order }
+  let(:group_order) { create :group_order, order: order, ordergroup: user.ordergroup }
+
+  describe 'erroneous group order invoice' do
+    let(:goi) { create :group_order_invoice, group_order_id: group_order.id }
+
+    it 'does not create group order invoice if tax_number not set' do
+      expect { goi }.to raise_error(ActiveRecord::RecordInvalid)
+    end
+  end
+
+  describe 'valid group order invoice' do
+    before do
+      FoodsoftConfig[:contact][:tax_number] = 123_457_8
+    end
+
+    invoice_number1 = Time.now.strftime("%Y%m%d") + '0001'
+    invoice_number2 = Time.now.strftime("%Y%m%d") + '0002'
+
+    let(:user2) { create :user, groups: [create(:ordergroup)] }
+
+    let(:goi1) { create :group_order_invoice, group_order_id: group_order.id }
+    let(:goi2) { create :group_order_invoice, group_order_id: group_order.id }
+
+    let(:group_order2) { create :group_order, order: order, ordergroup: user2.ordergroup }
+
+    let(:goi3) { create :group_order_invoice, group_order_id: group_order2.id }
+    let(:goi4) { create :group_order_invoice, group_order_id: group_order2.id, invoice_number: invoice_number1 }
+
+    it 'creates group order invoice if tax_number is set' do
+      expect(goi1).to be_valid
+    end
+
+    it 'sets invoice_number according to date' do
+      number = Time.now.strftime("%Y%m%d") + '0001'
+      expect(goi1.invoice_number).to eq(number.to_i)
+    end
+
+    it 'fails to create if group_order_id is used multiple times for creation' do
+      expect(goi1.group_order.id).to eq(group_order.id)
+      expect { goi2 }.to raise_error(ActiveRecord::RecordNotUnique)
+    end
+
+    it 'creates two different group order invoice with different invoice_numbers' do
+      expect(goi1.invoice_number).to eq(invoice_number1.to_i)
+      expect(goi3.invoice_number).to eq(invoice_number2.to_i)
+    end
+
+    it 'fails to create two different group order invoice with same invoice_numbers' do
+      goi1
+      expect { goi4 }.to raise_error(ActiveRecord::RecordInvalid)
+    end
+  end
+end