[GraphQL] expose dossier pdf, geojson and attestation

app/graphql/types/champs/piece_justificative_champ_type.rb

@@ -1,6 +1,5 @@
 module Types::Champs
   class PieceJustificativeChampType < Types::BaseObject
-    include Rails.application.routes.url_helpers
     implements Types::ChampType
 
     field :file, Types::File, null: true, extensions: [

app/graphql/types/dossier_type.rb

@@ -24,6 +24,10 @@ module Types
       { Extensions::Attachment => { attachment: :justificatif_motivation } }
     ]
 
+    field :pdf, Types::File, "L’URL du dossier au format PDF.", null: true
+    field :geojson, Types::File, "L’URL du GeoJSON contenant les données cartographiques du dossier.", null: true
+    field :attestation, Types::File, "L’URL de l’attestation au format PDF.", null: true
+
     field :usager, Types::ProfileType, null: false
     field :groupe_instructeur, Types::GroupeInstructeurType, null: false
     field :revision, Types::RevisionType, null: false
@@ -81,6 +85,30 @@ module Types
       Loaders::Association.for(object.class, :champs_private).load(object)
     end
 
+    def pdf
+      sgid = object.to_sgid(expires_in: 1.hour, for: 'api_v2')
+      {
+        filename: "dossier-#{object.id}.pdf",
+        content_type: 'application/pdf',
+        url: Rails.application.routes.url_helpers.api_v2_dossier_pdf_url(id: sgid)
+      }
+    end
+
+    def geojson
+      sgid = object.to_sgid(expires_in: 1.hour, for: 'api_v2')
+      {
+        filename: "dossier-#{object.id}-features.json",
+        content_type: 'application/json',
+        url: Rails.application.routes.url_helpers.api_v2_dossier_geojson_url(id: sgid)
+      }
+    end
+
+    def attestation
+      if object.termine? && object.procedure.attestation_template&.activated?
+        Loaders::Association.for(object.class, attestation: { pdf_attachment: :blob }).load(object).then(&:pdf)
+      end
+    end
+
     def self.authorized?(object, context)
       authorized_demarche?(object.procedure, context)
     end

app/graphql/types/file.rb

@@ -7,7 +7,11 @@ module Types
     field :content_type, String, null: false
 
     def url
-      object.service_url
+      if object.is_a?(Hash)
+        object[:url]
+      else
+        object.service_url
+      end
     end
   end
 end