backfill departement services

app/tasks/maintenance/backfill_departement_services_task.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module Maintenance
+  class BackfillDepartementServicesTask < MaintenanceTasks::Task
+    def collection
+      Service.where.not(etablissement_infos: nil)
+    end
+
+    def process(service)
+      code_insee_localite = service.etablissement_infos['code_insee_localite']
+      if code_insee_localite.present?
+        departement = CodeInsee.new(code_insee_localite).to_departement
+        service.update!(departement: departement)
+      end
+    end
+
+    def count
+      collection.count
+    end
+  end
+end

spec/tasks/maintenance/backfill_departement_services_task_spec.rb

@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+module Maintenance
+  describe BackfillDepartementServicesTask do
+    describe "#process" do
+      subject(:process) { described_class.process(service) }
+      context 'with service with code_insee_localite' do
+        let(:service) {
+          create(:service,
+                 etablissement_infos: {
+                   adresse: "70 rue du Louvre\n75002\nPARIS\nFRANCE",
+                   code_insee_localite: "75002"
+                 })
+        }
+
+        it "updates departement" do
+          subject
+          expect(service.reload.departement).to eq "75"
+        end
+      end
+
+      context 'with service with code_insee_localite' do
+        let(:service) {
+          create(:service,
+                 etablissement_infos: {
+                   adresse: "70 rue du Louvre\n75002\nPARIS\nFRANCE"
+                 })
+        }
+        it 'does nothing if no code_insee_localite' do
+          subject
+          expect(service.reload.departement).to eq nil
+        end
+      end
+    end
+  end
+end