Merge pull request #12797 from rioug/report-fix-supplier

Fix supplier loading on Product & inventory report

lib/reporting/frontend_data.rb

@@ -21,8 +21,9 @@ def my_suppliers
     end
 
     def suppliers_of_products_distributed_by(distributors)
-      supplier_ids = Spree::Product.in_distributors(distributors.select('enterprises.id')).
-        select('spree_products.supplier_id')
+      supplier_ids = Spree::Variant.joins(exchange_variants: { exchange: :order_cycle }).
+        where(exchanges: { incoming: false, receiver: distributors } )
+        .select("spree_variants.supplier_id")
 
       Enterprise.where(id: supplier_ids)
     end

lib/reporting/reports/xero_invoices/base.rb

@@ -60,11 +60,6 @@ def query_result
 
         private
 
-        def line_item_includes
-          [:bill_address, :adjustments,
-           { line_items: { variant: { product: :supplier } } }]
-        end
-
         def detail_rows_for_order(order, invoice_number, opts)
           rows = []
 

spec/lib/reports/frontend_data_spec.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Reporting::FrontendData do
+  subject { described_class.new(user) }
+
+  let(:user) { create(:user, enterprises: [distributor1, distributor2]) }
+  let(:distributor1) { create(:distributor_enterprise) }
+  let(:distributor2) { create(:distributor_enterprise) }
+
+  let(:supplier1) { create(:supplier_enterprise) }
+  let(:supplier2) { create(:supplier_enterprise) }
+  let(:supplier3) { create(:supplier_enterprise) }
+
+  let(:product1) { create(:simple_product, name: "Product Supplier 1", supplier_id: supplier1.id) }
+  let(:product2) { create(:simple_product, name: "Product Supplier 2", supplier_id: supplier2.id) }
+  let(:product3) { create(:simple_product, name: "Product Supplier 3", supplier_id: supplier3.id) }
+
+  let(:order_cycle1) {
+    create(:simple_order_cycle, coordinator: distributor1,
+                                distributors: [distributor1],
+                                variants: [product1.variants.first, product2.variants.first])
+  }
+
+  let(:order_cycle2) {
+    create(:simple_order_cycle, coordinator: distributor2,
+                                distributors: [distributor2],
+                                variants: [product3.variants.first])
+  }
+
+  let!(:order1) {
+    create(:order, order_cycle: order_cycle1, distributor: distributor1)
+  }
+  let!(:order2) {
+    create(:order, order_cycle: order_cycle2, distributor: distributor2)
+  }
+
+  describe "#suppliers_of_products_distributed_by" do
+    it "returns supplier of products for the given distributors" do
+      distributors = Enterprise.where(id: [distributor1, distributor2])
+
+      expect(subject.suppliers_of_products_distributed_by(distributors)).to match_array(
+        [supplier1, supplier2, supplier3]
+      )
+    end
+  end
+end