work on validator

app/validators/export_template_validator.rb

@@ -1,54 +1,66 @@
 class ExportTemplateValidator < ActiveModel::Validator
-  def validate(record)
-    validate_default_dossier_directory(record)
-    validate_pdf_name(record)
-    validate_pjs(record)
+  def validate(export_template)
+    validate_all_templates(export_template)
+
+    return if export_template.errors.any? # no need to continue if the templates are invalid
+
+    validate_dossier_folder(export_template)
+    validate_export_pdf(export_template)
+    validate_pjs(export_template)
+
+    validate_different_templates(export_template)
   end
 
   private
 
-  def validate_default_dossier_directory(record)
-    mention = attribute_content_mention(record, :default_dossier_directory)
-    if mention&.fetch("id", nil) != "dossier_number"
-      record.errors.add :tiptap_default_dossier_directory, :dossier_number_mandatory
+  def validate_all_templates(export_template)
+    [export_template.dossier_folder, export_template.export_pdf, *export_template.pjs].each(&:template_string)
+
+  rescue StandardError
+    export_template.errors.add(:base, :invalid_template)
+  end
+
+  def validate_dossier_folder(export_template)
+    if !mentions(export_template.dossier_folder.template).include?('dossier_number')
+      export_template.errors.add(:dossier_folder, :dossier_number_required)
     end
   end
 
-  def validate_pdf_name(record)
-    if attribute_content_text(record, :pdf_name).blank? && attribute_content_mention(record, :pdf_name).blank?
-      record.errors.add :tiptap_pdf_name, :blank
+  def mentions(template)
+    TiptapService.used_tags_and_libelle_for(template).map(&:first)
+  end
+
+  def validate_export_pdf(export_template)
+    return if !export_template.export_pdf.enabled?
+
+    if export_template.export_pdf.template_string.empty?
+      export_template.errors.add(:export_pdf, :blank)
     end
   end
 
-  def attribute_content_text(record, attribute)
-    attribute_content(record, attribute)&.find { |elem| elem["type"] == "text" }&.fetch("text", nil)
-  end
+  def validate_pjs(export_template)
+    libelle_by_stable_ids = pj_libelle_by_stable_id(export_template)
 
-  def attribute_content_mention(record, attribute)
-    attribute_content(record, attribute)&.find { |elem| elem["type"] == "mention" }&.fetch("attrs", nil)
+    export_template.pjs.filter(&:enabled?).each do |pj|
+      if pj.template_string.empty?
+        libelle = libelle_by_stable_ids[pj.stable_id]
+        export_template.errors.add(libelle, I18n.t(:blank, scope: 'errors.messages'))
       end
-
-  def attribute_content(record, attribute)
-    content = record.content[attribute.to_s]&.fetch("content", nil)
-    if content.is_a?(Array)
-      content.first&.fetch("content", nil)
     end
   end
 
-  def validate_pjs(record)
-    record.content["pjs"]&.each do |pj|
-      pj_sym = pj.symbolize_keys
-      libelle = record.groupe_instructeur.procedure.exportables_pieces_jointes.find { _1.stable_id.to_s == pj_sym[:stable_id] }&.libelle&.to_sym
-      validate_content(record, pj_sym[:path], libelle)
-    end
+  def validate_different_templates(export_template)
+    templates = [export_template.export_pdf, *export_template.pjs]
+      .filter(&:enabled?)
+      .map(&:template_string)
+
+    return if templates.uniq.size == templates.size
+
+    export_template.errors.add(:base, :different_templates)
   end
 
-  def validate_content(record, attribute_content, attribute)
-    if attribute_content.nil? || attribute_content["content"].nil? ||
-        attribute_content["content"].first.nil? ||
-        attribute_content["content"].first["content"].nil? ||
-        (attribute_content["content"].first["content"].find { |elem| elem["text"].blank? } && attribute_content["content"].first["content"].find { |elem| elem["type"] == "mention" }["attrs"].blank?)
-      record.errors.add attribute, I18n.t(:blank, scope: 'errors.messages')
-    end
+  def pj_libelle_by_stable_id(export_template)
+    export_template.procedure.exportables_pieces_jointes
+      .pluck(:stable_id, :libelle).to_h
   end
 end

config/locales/models/export_templates/en.yml

@@ -15,3 +15,5 @@ en:
       models:
         export_template:
           dossier_number_mandatory: "must contain dossier's number"
+          different_templates: "Files must have different names"
+          invalid_template: "A file name is invalid"

config/locales/models/export_templates/fr.yml

@@ -15,3 +15,5 @@ fr:
       models:
         export_template:
           dossier_number_mandatory: doit contenir le numéro du dossier
+          different_templates: Les fichiers doivent avoir des noms différents
+          invalid_template: Un nom de fichier est invalide

spec/validators/export_template_validator_spec.rb

@@ -0,0 +1,79 @@
+describe ExportTemplateValidator do
+  let(:validator) { ExportTemplateValidator.new }
+
+  describe 'validate' do
+    let(:exportables_pieces_jointes) { [double('pj', stable_id: 3, libelle: 'libelle')] }
+    let(:pj_libelle_by_stable_id) { exportables_pieces_jointes.map { |pj| [pj.stable_id, pj.libelle] }.to_h }
+
+    def empty_template(enabled: true, stable_id: nil)
+      { template: { type: "doc", content: [] }, enabled: enabled, stable_id: stable_id }.compact
+    end
+
+    def errors(export_template) = export_template.errors.map { [_1.attribute, _1.message] }
+
+    before do
+      allow(validator).to receive(:pj_libelle_by_stable_id).and_return(pj_libelle_by_stable_id)
+      validator.validate(export_template)
+    end
+
+    context 'with a default export template' do
+      let(:export_template) { build(:export_template) }
+
+      it { expect(export_template.errors.count).to eq(0) }
+    end
+
+    context 'with a invalid template' do
+      let(:export_template) do
+        export_pdf = { template: { is: 'invalid' }, enabled: true }
+        build(:export_template, export_pdf:)
+      end
+
+      it { expect(errors(export_template)).to eq([[:base, "Un nom de fichier est invalide"]]) }
+    end
+
+    context 'with a empty export_pdf' do
+      let(:export_template) { build(:export_template, export_pdf: empty_template) }
+
+      it { expect(errors(export_template)).to eq([[:export_pdf, "doit être rempli"]]) }
+    end
+
+    context 'with a empty export_pdf disabled' do
+      let(:export_template) { build(:export_template, export_pdf: empty_template(enabled: false)) }
+
+      it { expect(export_template.errors.count).to eq(0) }
+    end
+
+    context 'with a dossier_folder without dossier_number' do
+      let(:export_template) do
+        dossier_folder = ExportItem.default(prefix: 'dossier')
+        dossier_folder.template[:content][0][:content][1][:attrs][:id] = :other
+
+        build(:export_template, dossier_folder:)
+      end
+
+      it { expect(errors(export_template)).to eq([[:dossier_folder, "doit contenir le numéro du dossier"]]) }
+    end
+
+    context 'with a empty pj' do
+      let(:export_template) { build(:export_template, pjs: [empty_template(stable_id: 3)]) }
+
+      it { expect(errors(export_template)).to eq([[:libelle, "doit être rempli"]]) }
+    end
+
+    context 'with a empty pj disabled' do
+      let(:export_template) { build(:export_template, pjs: [empty_template(enabled: false)]) }
+
+      it { expect(export_template.errors.count).to eq(0) }
+    end
+
+    context 'with multiple files bearing the same template' do
+      let(:export_item) { ExportItem.default(prefix: 'same') }
+
+      let(:export_template) do
+        build(:export_template, export_pdf: export_item, pjs: [export_item])
+      end
+
+      it { expect(errors(export_template)).to eq([[:base, "Les fichiers doivent avoir des noms différents"]]) }
+    end
+  end
+end