enrich value from education api

app/models/types_de_champ/prefill_annuaire_education_type_de_champ.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class TypesDeChamp::PrefillAnnuaireEducationTypeDeChamp < TypesDeChamp::PrefillTypeDeChamp
+  def to_assignable_attributes(champ, value)
+    return nil if value.blank?
+    return nil unless (data = APIEducation::AnnuaireEducationAdapter.new(value.presence).to_params)
+
+    {
+      id: champ.id,
+      external_id: data['identifiant_de_l_etablissement'],
+      value: "#{data['nom_etablissement']}, #{data['nom_commune']} (#{data['identifiant_de_l_etablissement']})"
+    }
+  rescue APIEducation::AnnuaireEducationAdapter::InvalidSchemaError
+    nil
+  end
+end

app/models/types_de_champ/prefill_type_de_champ.rb

@@ -27,6 +27,8 @@ class TypesDeChamp::PrefillTypeDeChamp < SimpleDelegator
       TypesDeChamp::PrefillCommuneTypeDeChamp.new(type_de_champ, revision)
     when TypeDeChamp.type_champs.fetch(:epci)
       TypesDeChamp::PrefillEpciTypeDeChamp.new(type_de_champ, revision)
+    when TypeDeChamp.type_champs.fetch(:annuaire_education)
+      TypesDeChamp::PrefillAnnuaireEducationTypeDeChamp.new(type_de_champ, revision)
     else
       new(type_de_champ, revision)
     end

spec/fixtures/files/api_education/annuaire_education_empty.json

@@ -0,0 +1,14 @@
+{
+  "nhits": 0,
+  "parameters": {
+    "dataset": "fr-en-annuaire-education",
+    "rows": 1,
+    "start": 0,
+    "refine": {
+      "identifiant_de_l_etablissement": "0341247"
+    },
+    "format": "json",
+    "timezone": "UTC"
+  },
+  "records": []
+}

spec/lib/api_education/annuaire_education_adapter_spec.rb

@@ -38,4 +38,13 @@ describe APIEducation::AnnuaireEducationAdapter do
       expect { subject }.to raise_exception(APIEducation::AnnuaireEducationAdapter::InvalidSchemaError)
     end
   end
+
+  context "when responds with empty schema" do
+    let(:body) { File.read('spec/fixtures/files/api_education/annuaire_education_empty.json') }
+    let(:status) { 200 }
+
+    it '#to_params returns nil' do
+      expect(subject).to eq(nil)
+    end
+  end
 end

spec/models/types_de_champ/prefill_annuaire_education_type_de_champ_spec.rb

@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+RSpec.describe TypesDeChamp::PrefillAnnuaireEducationTypeDeChamp do
+  let(:procedure) { create(:procedure) }
+  let(:type_de_champ) { build(:type_de_champ_annuaire_education, procedure: procedure) }
+
+  describe 'ancestors' do
+    subject { described_class.new(type_de_champ, procedure.active_revision) }
+
+    it { is_expected.to be_kind_of(TypesDeChamp::PrefillTypeDeChamp) }
+  end
+
+  describe '#to_assignable_attributes' do
+    let(:champ) { create(:champ_annuaire_education, type_de_champ: type_de_champ) }
+    subject { described_class.build(type_de_champ, procedure.active_revision).to_assignable_attributes(champ, value) }
+
+    context 'when the value is nil' do
+      let(:value) { nil }
+
+      it { is_expected.to eq(nil) }
+    end
+
+    context 'when the value is empty' do
+      let(:value) { '' }
+
+      it { is_expected.to eq(nil) }
+    end
+
+    context 'when the value is present' do
+      let(:value) { '0050009H' }
+
+      before do
+        stub_request(:get, /https:\/\/data.education.gouv.fr\/api\/records\/1.0/)
+          .to_return(body: body, status: 200)
+      end
+
+      context 'when the annuaire education api responds with a valid schema' do
+        let(:body) { File.read('spec/fixtures/files/api_education/annuaire_education.json') }
+
+        it { is_expected.to match({ id: champ.id, external_id: '0050009H', value: 'Lycée professionnel Sévigné, Gap (0050009H)' }) }
+      end
+
+      context "when the annuaire education api responds with invalid schema" do
+        let(:body) { File.read('spec/fixtures/files/api_education/annuaire_education_invalid.json') }
+
+        it { is_expected.to eq(nil) }
+      end
+
+      context 'when the annuaire education api responds with empty schema' do
+        let(:body) { File.read('spec/fixtures/files/api_education/annuaire_education_empty.json') }
+
+        it { is_expected.to eq(nil) }
+      end
+    end
+  end
+end

spec/models/types_de_champ/prefill_type_de_champ_spec.rb

@@ -57,6 +57,12 @@ RSpec.describe TypesDeChamp::PrefillTypeDeChamp, type: :model do
       it { expect(built).to be_kind_of(TypesDeChamp::PrefillEpciTypeDeChamp) }
     end
 
+    context 'when the type de champ is an annuaire_education' do
+      let(:type_de_champ) { build(:type_de_champ_annuaire_education) }
+
+      it { expect(built).to be_kind_of(TypesDeChamp::PrefillAnnuaireEducationTypeDeChamp) }
+    end
+
     context 'when any other type de champ' do
       let(:type_de_champ) { build(:type_de_champ_date, procedure: procedure) }