新增：is_need_apply字段

app/helpers/projects_helper.rb

@@ -62,6 +62,7 @@ module ProjectsHelper
       author: render_owner(project),
       is_secret: project.is_secret,
       is_member: project.member?(user.id),
+      is_need_apply: project.is_need_apply,
       user_apply_signatures: project.apply_signatures.with_user_id(user.id).collect{|s| {id: s.id, status: s.status}},
       project_category_id: project.project_category_id,
       project_language_id: project.project_language_id,

app/views/projects/_project_detail.json.jbuilder

@@ -52,6 +52,7 @@ json.language do
   end
 end
 json.is_member !project.members.where(user_id: current_user.id).blank?
+json.is_need_apply project.is_need_apply
 user_apply_signatures = project.apply_signatures.with_user_id(current_user.id)
 json.user_apply_signatures user_apply_signatures do |signature|
   json.id signature.id

app/views/projects/show.json.jbuilder

@@ -5,6 +5,7 @@ json.is_secret @project.is_secret
 json.description @project.description
 json.repo_id @project.repository.id
 json.repo_identifier @project.repository.identifier
+json.is_need_apply @project.is_need_apply
 user_apply_signatures = @project.apply_signatures.with_user_id(current_user.id)
 json.user_apply_signatures user_apply_signatures do |signature|
   json.id signature.id

app/views/repositories/show.json.jbuilder

@@ -18,6 +18,7 @@ json.mirror @project&.repository.mirror_url.present?
 json.type @project.numerical_for_project_type
 json.open_devops @project.open_devops?
 json.is_secret @project.is_secret
+json.is_need_apply @project.is_need_apply
 user_apply_signatures = @project.apply_signatures.with_user_id(current_user.id)
 json.user_apply_signatures user_apply_signatures do |signature|
   json.id signature.id