bulk revert

app/controllers/moderator/bulk_reverts_controller.rb

@@ -1,24 +1,35 @@
 module Moderator
   class BulkRevertsController < ApplicationController
     before_filter :moderator_only
+    before_filter :init_constraints
     helper PostVersionsHelper
+    rescue_from BulkRevert::ConstraintTooGeneralError, :with => :tag_constraint_too_general
 
     def new
-      @constraints = params[:constraints] || {}
     end
 
     def create
-      @constraints = params[:constraints] || {}
       @bulk_revert = BulkRevert.new(@constraints)
 
       if params[:commit] == "Test"
         @bulk_revert.preview
         render action: "new"
       else
-        @bulk_revert.process!
+        BulkRevert.delay(:queue => "default").process(@constraints)
         flash[:notice] = "Reverts queued"
         redirect_to new_bulk_revert_path
       end
     end
+
+  private
+
+    def init_constraints
+      @constraints = params[:constraints] || {}
+    end
+
+    def tag_constraint_too_general
+      flash[:notice] = "Your tag constraints are too general; try adding min and max version ids"
+      render action: "new"
+    end
   end
 end