/delayed_jobs: add run, cancel, retry, delete actions.

app/controllers/delayed_jobs_controller.rb

@@ -1,7 +1,41 @@
 class DelayedJobsController < ApplicationController
-  respond_to :html, :xml, :json
+  respond_to :html, :xml, :json, :js
+  before_filter :admin_only, except: [:index]
+
   def index
     @delayed_jobs = Delayed::Job.order("created_at desc").paginate(params[:page], :limit => params[:limit])
     respond_with(@delayed_jobs)
   end
+
+  def cancel
+    @job = Delayed::Job.find(params[:id])
+    if !@job.locked_at?
+      @job.fail!
+    end
+    respond_with(@job)
+  end
+
+  def retry
+    @job = Delayed::Job.find(params[:id])
+    if !@job.locked_at?
+      @job.update({failed_at: nil, attempts: 0}, without_protection: true)
+    end
+    respond_with(@job)
+  end
+
+  def run
+    @job = Delayed::Job.find(params[:id])
+    if !@job.locked_at?
+      @job.update(run_at: Time.now)
+    end
+    respond_with(@job)
+  end
+
+  def destroy
+    @job = Delayed::Job.find(params[:id])
+    if !@job.locked_at?
+      @job.destroy
+    end
+    respond_with(@job)
+  end
 end