视频删除功能

app/controllers/courses_controller.rb

@@ -25,7 +25,7 @@ class CoursesController < ApplicationController
                                      :delete_course_teacher, :teacher_application_review, :students, :all_course_groups,
                                      :transfer_to_course_group, :delete_from_course, :search_users, :add_students_by_search,
                                      :base_info, :get_historical_courses, :create_group_by_importing_file, :course_videos,
-                                     :attahcment_category_list,:export_member_scores_excel, :duplicate_course,
+                                     :attahcment_category_list,:export_member_scores_excel, :duplicate_course, :delete_course_video,
                                      :switch_to_teacher, :switch_to_assistant, :switch_to_student, :exit_course,
                                      :informs, :update_informs, :online_learning, :update_task_position, :tasks_list,
                                     :join_excellent_course, :export_couser_info, :export_member_act_score, :new_informs,
@@ -109,6 +109,15 @@ class CoursesController < ApplicationController
     @videos = paginate videos
   end
 
+  def delete_course_video
+    video = Video.find_by(uuid: params[:video_id])
+    tip_exception(404, "找不到资源") if video.blank?
+    tip_exception(403, "...") if video.user_id != current_user.id || !current_user.admin_or_business?
+    video.destroy!
+    AliyunVod::Service.delete_video([video.uuid]) rescue nil
+    render_ok
+  end
+
   def visits_plus_one
     new_visits = @course.visits + 1
     @course.update_visits(new_visits)

config/routes.rb

@@ -516,6 +516,7 @@ Rails.application.routes.draw do
         get 'act_score'
         get 'statistics'
         get 'course_videos'
+        delete 'delete_course_video'
         post :inform_up
         post :inform_down
         get :calculate_all_shixun_scores