You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.2 KiB
43 lines
1.2 KiB
class LiveLinksController < ApplicationController
|
|
before_action :require_login
|
|
before_action :find_course, only: [:index, :create]
|
|
before_action :user_course_identity, :teacher_allowed, only: [:create]
|
|
|
|
def index
|
|
lives = @course.live_links.order("id desc")
|
|
@total_count = lives.size
|
|
@lives = paginate lives.includes(user: :user_extension)
|
|
end
|
|
|
|
def create
|
|
@course.live_links.create!( create_params.merge(user_id: current_user.id))
|
|
render_ok
|
|
end
|
|
|
|
def update
|
|
tip_exception(403, "无权限操作") unless current_user.id == current_live.user_id || current_user.admin?
|
|
tip_exception("请勿重复开启") if current_live.on_status && params[:on_status].to_i == 1
|
|
|
|
ActiveRecord::Base.transaction do
|
|
current_live.update!(on_status: params[:on_status])
|
|
|
|
# 开启时发送消息，关闭直播时删除对应的消息
|
|
if params[:on_status].to_i == 1
|
|
LivePublishJob.perform_later(current_live.id)
|
|
else
|
|
current_live.tidings.destroy_all
|
|
end
|
|
end
|
|
render_ok
|
|
end
|
|
|
|
private
|
|
|
|
def create_params
|
|
params.permit(:url, :description)
|
|
end
|
|
|
|
def current_live
|
|
@_current_live = LiveLink.find params[:id]
|
|
end
|
|
end |