流程设计
- 前端点击按钮‘开始同步’ 异步执行，remote: true
- controller运行rsync,调用后台任务
- controller通过channel发出通知‘正在同步...请不要关闭页面’给前端
- job处理完成，通过channel发送通知给前端‘同步完成。刷新本页面’
- 完成
基础工作
#Gemfile
gem ‘faraday’
gem 'sidekiq'
$ rails g controller V1::AdminPanel::Workers sync
增加前端按钮
= link_to t('v1.page.admin_panel.actions.sync'), path, remote: true, method: :post, data: { confirm: t('v1.page.admin_panel.管理员列表.同步吗')}, class: 'ui right floated small negative button'
控制器返回信息
def sync
render js: "$('.ui.modal').modal('show');"
MesSyncJob.perform_later(I18n.locale.to_s)
#传客户的语言给activejob
end
在资源下增加Route
reources :workers do
collection do
post :sync
end
end
channels
class MesJobChannel < ApplicationCable::Channel
CHANNEL_NAME = 'MES_JOB_CHANNEL'
def subscribed
....
end
end
ActiveJob
#sync_job.rb
class SyncJob < ApplicationJob
def perform()
...
ActionCable.server.broadcast(MesJobChannel::CHANNEL_NAME, {info: info, title: title})
end
end
Cable.yml
development:
adapter: redis
url: redis://localhost:6379/1
...
