小程序

app/controllers/weapps/courses_controller.rb

@@ -66,7 +66,18 @@ class Weapps::CoursesController < Weapps::BaseController
   end
 
   def students
+    @course = current_course
+    course_group_id = params[:course_group_id].present? ? params[:course_group_id].to_i : nil
+
+    @students = CourseMember.students(@course)
+
+    if course_group_id.present?
+      course_group = CourseGroup.find(course_group_id) if course_group_id != 0
+      @students = @students.where(course_group_id: course_group&.id.to_i)
+    end
 
+    @students_count = @students.size
+    @students = @students.includes(user: :user_extension)
   end
 
   # 批量修改角色

app/views/weapps/courses/students.json.jbuilder

@@ -0,0 +1,12 @@
+json.students do
+  json.array! @students do |student|
+    json.user_id student.user_id
+    json.login student.user.try(:login)
+    json.name student.user.try(:real_name)
+    json.student_id student.user.try(:student_id)
+    json.course_member_id student.id
+    json.user_phone @course.excellent ? "" : student.user.hidden_phone
+    json.image_url url_to_avatar(student.user)
+  end
+end
+json.students_count @students_count

config/routes.rb

@@ -908,6 +908,8 @@ Rails.application.routes.draw do
           get :teachers
           delete :delete_course_teachers
           post :change_member_roles
+          get :students
+          delete :delete_course_students
         end
       end
     end