Replace SuppliedProductSerializer with DFC Connector

And remove the BaseSerializer because this was the last serializer.

engines/dfc_provider/app/controllers/dfc_provider/supplied_products_controller.rb

@@ -7,7 +7,8 @@ module DfcProvider
     before_action :check_enterprise
 
     def show
-      render json: variant, serializer: DfcProvider::SuppliedProductSerializer
+      product = DfcBuilder.supplied_product(variant)
+      render json: DfcLoader.connector.export(product)
     end
 
     def update

engines/dfc_provider/app/serializers/dfc_provider/base_serializer.rb

@@ -1,13 +0,0 @@
-# frozen_string_literal: true
-
-# Serializer used to render the DFC Address from an OFN User
-# into JSON-LD format based on DFC ontology
-module DfcProvider
-  class BaseSerializer < ActiveModel::Serializer
-    private
-
-    def dfc_provider_routes
-      DfcProvider::Engine.routes.url_helpers
-    end
-  end
-end

engines/dfc_provider/app/serializers/dfc_provider/supplied_product_serializer.rb

@@ -1,67 +0,0 @@
-# frozen_string_literal: true
-
-# Serializer used to render a DFC SuppliedProduct from an OFN Variant
-# into JSON-LD format based on DFC ontology
-module DfcProvider
-  class SuppliedProductSerializer < BaseSerializer
-    attribute :id, key: '@id'
-    attribute :type, key: '@type'
-    attribute :unit, key: 'dfc-b:hasUnit'
-    attribute :quantity, key: 'dfc-b:quantity'
-    attribute :description, key: 'dfc-b:description'
-    attribute :total_theoritical_stock, key: 'dfc-b:totalTheoriticalStock'
-    attribute :brand, key: 'dfc-b:brand'
-    attribute :claim, key: 'dfc-b:claim'
-    attribute :image, key: 'dfc-b:image'
-    attribute :life_time, key: 'lifeTime'
-    has_many :physical_characteristics, key: 'dfc-b:physicalCharacterisctics'
-
-    def id
-      dfc_provider_routes.enterprise_supplied_product_url(
-        enterprise_id: object.product.supplier_id,
-        id: object.id,
-      )
-    end
-
-    def type
-      'dfc:SuppliedProduct'
-    end
-
-    def unit
-      {
-        '@id' => "/unit/#{unit_name}",
-        'rdfs:label' => unit_name
-      }
-    end
-
-    def quantity
-      object.on_hand
-    end
-
-    def description
-      object.name
-    end
-
-    def total_theoritical_stock; end
-
-    def brand; end
-
-    def claim; end
-
-    def image
-      object.images.first&.url(:product)
-    end
-
-    def life_time; end
-
-    def physical_characteristics
-      []
-    end
-
-    private
-
-    def unit_name
-      object.unit_description.presence || 'piece'
-    end
-  end
-end

engines/dfc_provider/spec/serializers/dfc_provider/supplied_product_serializer_spec.rb

@@ -1,34 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-
-describe DfcProvider::SuppliedProductSerializer do
-  let!(:product) { create(:simple_product ) }
-  let!(:variant) { product.variants.first }
-
-  subject { described_class.new(variant) }
-
-  describe '#id' do
-    let(:supplied_product_id) {
-      [
-        "http://test.host/api/dfc-v1.6/enterprises/",
-        product.supplier_id,
-        "/supplied_products/",
-        variant.id
-      ].join
-    }
-
-    it 'returns the expected value' do
-      expect(subject.id).to eq(supplied_product_id)
-    end
-  end
-
-  describe '#unit' do
-    it 'returns the rdfs label value' do
-      expect(subject.unit).to eq(
-        '@id' => '/unit/piece',
-        'rdfs:label' => 'piece'
-      )
-    end
-  end
-end