[FIX]增加是否为成员参数

app/controllers/projects_controller.rb

@@ -11,7 +11,7 @@ class ProjectsController < ApplicationController
     scope = Projects::ListQuery.call(params)
 
     # @projects = kaminari_paginate(scope)
-    @projects = paginate scope.includes(:project_category, :project_language, :repository, :project_educoder, :apply_signatures, owner: :user_extension)
+    @projects = paginate scope.includes(:project_category, :project_language, :repository, :project_educoder, :apply_signatures, :members, owner: :user_extension)
 
     category_id = params[:category_id]
     @total_count =

app/views/projects/index.json.jbuilder

@@ -48,6 +48,7 @@ json.projects @projects do |project|
       json.name project.project_language.name
     end
   end
+  json.is_member !project.members.where(user_id: current_user.id).blank? 
   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