项目中是否有数据集

app/views/projects/index.json.jbuilder

@@ -17,6 +17,7 @@ json.projects @projects do |project|
   json.forked_from_project_id project.forked_from_project_id
   json.open_devops project.open_devops?
   json.platform project.platform
+  json.has_dataset project.project_dataset.present?
   json.author do
     if project.educoder?
       project_educoder = project.project_educoder