Merged in GGP-139-add-slug-to-graphgist-json (pull request neo4j-exam…

…ples#60)

GGP-139: add slug to graphgist json

Approved-by: Alisson Patricio <[email protected]>
Approved-by: Cristina E <[email protected]>

app/views/graph_starter/assets/show.json.jbuilder

@@ -0,0 +1,32 @@
+@asset.class.authorized_properties(current_user).each do |property|
+  next if @asset.class.hidden_json_properties.include?(property.name.to_sym)
+
+  json.set! property.name, @asset.read_attribute(property.name)
+end
+
+@asset.class.json_methods.each do |method_name|
+  json.set! method_name, @asset.send(method_name)
+end
+
+json.summary @asset.summary
+
+json.image_urls @asset.reload.image_array.map(&:source_url)
+
+json.categories @asset.categories
+
+@asset.class.authorized_associations.each do |name, association|
+  value = case association.type
+          when :has_many
+            @asset.send(name).to_a
+          when :has_one
+            @asset.send(name)
+          else
+            fail "Invalid association: #{association.inspect}"
+          end
+
+  json.set! name, value
+end
+
+json.slug @asset.slug
+
+json.id @asset.id