add ApiParticulier::Service::Sources

app/lib/api_particulier/services/sources_service.rb

@@ -0,0 +1,42 @@
+module APIParticulier
+  module Services
+    class SourcesService
+      def initialize(procedure)
+        @procedure = procedure
+      end
+
+      def available_sources
+        @procedure.api_particulier_scopes
+          .map { |provider_and_scope| raw_scopes[provider_and_scope] }
+          .map { |provider, scope| extract_sources(provider, scope) }
+          .reduce({}) { |acc, el| acc.deep_merge(el) }
+      end
+
+      private
+
+      def extract_sources(provider, scope)
+        { provider => { scope => providers[provider][scope] } }
+      end
+
+      def raw_scopes
+        {
+          'cnaf_allocataires' => ['cnaf', 'allocataires'],
+          'cnaf_enfants' => ['cnaf', 'enfants'],
+          'cnaf_adresse' => ['cnaf', 'adresse'],
+          'cnaf_quotient_familial' => ['cnaf', 'quotient_familial']
+        }
+      end
+
+      def providers
+        {
+          'cnaf' => {
+            'allocataires' => ['noms_prenoms', 'date_de_naissance', 'sexe'],
+            'enfants' => ['noms_prenoms', 'date_de_naissance', 'sexe'],
+            'adresse' => ['identite', 'complement_d_identite', 'complement_d_identite_geo', 'numero_et_rue', 'lieu_dit', 'code_postal_et_ville', 'pays'],
+            'quotient_familial' => ['quotient_familial', 'annee', 'mois']
+          }
+        }
+      end
+    end
+  end
+end

spec/lib/api_particulier/services/sources_service_spec.rb

@@ -0,0 +1,34 @@
+describe APIParticulier::Services::SourcesService do
+  describe "#sources" do
+    let(:service) { described_class.new(procedure) }
+    let(:procedure) { create(:procedure) }
+    let(:api_particulier_scopes) { [] }
+    let(:api_particulier_sources) { {} }
+
+    before do
+      procedure.update(api_particulier_scopes: api_particulier_scopes)
+      procedure.update(api_particulier_sources: api_particulier_sources)
+    end
+
+    subject { service.available_sources }
+
+    context 'when the procedure doesn’t have any available scopes' do
+      it { is_expected.to eq({}) }
+    end
+
+    context 'when a procedure has a cnaf_allocataires and a cnaf_adresse scopes' do
+      let(:api_particulier_scopes) { ['cnaf_allocataires', 'cnaf_enfants'] }
+
+      let(:cnaf_allocataires_and_enfants) do
+        {
+          'cnaf' => {
+            'allocataires' => ['noms_prenoms', 'date_de_naissance', 'sexe'],
+            'enfants' => ['noms_prenoms', 'date_de_naissance', 'sexe']
+          }
+        }
+      end
+
+      it { is_expected.to match(cnaf_allocataires_and_enfants) }
+    end
+  end
+end