uploads: switch to active job.

* Switch upload processing from DelayedJob to ActiveJob.
* Remove remaining references to delayed job from tests.

Closes #4128.

app/jobs/upload_preprocessor_delayed_start_job.rb

@@ -0,0 +1,8 @@
+class UploadPreprocessorDelayedStartJob < ApplicationJob
+  queue_as :default
+  queue_with_priority -1
+
+  def perform(source, referer_url, uploader)
+    UploadService::Preprocessor.new(source: source, referer_url: referer_url).delayed_start(uploader.id)
+  end
+end

app/jobs/upload_service_delayed_start_job.rb

@@ -0,0 +1,8 @@
+class UploadServiceDelayedStartJob < ApplicationJob
+  queue_as :default
+  queue_with_priority -1
+
+  def perform(uploader)
+    UploadService.delayed_start(uploader.id)
+  end
+end

app/logical/upload_service.rb

@@ -22,7 +22,7 @@ class UploadService
     preprocessor = Preprocessor.new(params)
 
     if preprocessor.in_progress?
-      delay(queue: "default", priority: -1, run_at: 5.seconds.from_now).delayed_start(CurrentUser.id)
+      UploadServiceDelayedStartJob.set(wait: 5.seconds).perform_later(CurrentUser.user)
       return preprocessor.predecessor
     end
 
@@ -92,7 +92,7 @@ class UploadService
     upload.update(status: "completed", post_id: @post.id)
 
     if @post.is_pending? && Automod::UpdateDynamoDbJob.enabled?
-      Delayed::Job.enqueue(Automod::UpdateDynamoDbJob.new(@post.id), run_at: 84.hours.from_now, queue: "default")
+      #Delayed::Job.enqueue(Automod::UpdateDynamoDbJob.new(@post.id), run_at: 84.hours.from_now, queue: "default")
     end
 
     @post

app/logical/upload_service/controller_helper.rb

@@ -5,7 +5,7 @@ class UploadService
 
       if Utils.is_downloadable?(url) && file.nil?
         # this gets called from UploadsController#new so we need to preprocess async
-        Preprocessor.new(source: url, referer_url: ref).delay(priority: -1, queue: "default").delayed_start(CurrentUser.id)
+        UploadPreprocessorDelayedStartJob.perform_later(url, ref, CurrentUser.user)
 
         begin
           download = Downloads::File.new(url, ref)

test/functional/post_replacements_controller_test.rb

@@ -3,8 +3,6 @@ require 'test_helper'
 class PostReplacementsControllerTest < ActionDispatch::IntegrationTest
   context "The post replacements controller" do
     setup do
-      Delayed::Worker.delay_jobs = true # don't delete the old images right away
-
       @user = create(:moderator_user, can_approve_posts: true, created_at: 1.month.ago)
       @user.as_current do
         @post = create(:post, source: "https://google.com")
@@ -12,10 +10,6 @@ class PostReplacementsControllerTest < ActionDispatch::IntegrationTest
       end
     end
 
-    teardown do
-      Delayed::Worker.delay_jobs = false
-    end
-
     context "create action" do
       should "render" do
         params = {
@@ -31,9 +25,8 @@ class PostReplacementsControllerTest < ActionDispatch::IntegrationTest
           @post.reload
         end
 
-        travel(PostReplacement::DELETION_GRACE_PERIOD + 1.day) do
-          Delayed::Worker.new.work_off
-        end
+        travel(PostReplacement::DELETION_GRACE_PERIOD + 1.day)
+        perform_enqueued_jobs
 
         assert_response :success
         assert_equal("https://raikou1.donmai.us/d3/4e/d34e4cf0a437a5d65f8e82b7bcd02606.jpg", @post.source)

test/functional/uploads_controller_test.rb

@@ -37,7 +37,7 @@ class UploadsControllerTest < ActionDispatch::IntegrationTest
         file = Rack::Test::UploadedFile.new("#{Rails.root}/test/files/test.jpg", "image/jpeg")
         post_auth preprocess_uploads_path, @user, params: {:upload => {:source => "https://raikou1.donmai.us/d3/4e/d34e4cf0a437a5d65f8e82b7bcd02606.jpg", :file => file}}
         assert_response :success
-        Delayed::Worker.new.work_off
+        perform_enqueued_jobs
         assert_equal("ecef68c44edb8a0d6a3070b5f8e8ee76", Upload.last.md5)
       end
     end
@@ -52,13 +52,14 @@ class UploadsControllerTest < ActionDispatch::IntegrationTest
         should "preprocess" do
           assert_difference(-> { Upload.count }) do
             get_auth new_upload_path, @user, params: {:url => "https://raikou1.donmai.us/d3/4e/d34e4cf0a437a5d65f8e82b7bcd02606.jpg"}
+            perform_enqueued_jobs
             assert_response :success
           end
         end
 
         should "prefer the file" do
           get_auth new_upload_path, @user, params: {url: "https://raikou1.donmai.us/d3/4e/d34e4cf0a437a5d65f8e82b7bcd02606.jpg"}
-          Delayed::Worker.new.work_off
+          perform_enqueued_jobs
           file = Rack::Test::UploadedFile.new("#{Rails.root}/test/files/test.jpg", "image/jpeg")
           assert_difference(-> { Post.count }) do
             post_auth uploads_path, @user, params: {upload: {file: file, tag_string: "aaa", rating: "q", source: "https://raikou1.donmai.us/d3/4e/d34e4cf0a437a5d65f8e82b7bcd02606.jpg"}}
@@ -77,7 +78,7 @@ class UploadsControllerTest < ActionDispatch::IntegrationTest
         should "trigger the preprocessor" do
           assert_difference(-> { Upload.preprocessed.count }, 1) do
             get_auth new_upload_path, @user, params: {:url => @source, :ref => @ref}
-            Delayed::Worker.new.work_off
+            perform_enqueued_jobs
           end
         end
       end
@@ -97,7 +98,7 @@ class UploadsControllerTest < ActionDispatch::IntegrationTest
           skip "Twitter keys are not set" unless Danbooru.config.twitter_api_key
           get_auth new_upload_path, @user, params: {:url => @source}
           assert_response :success
-          Delayed::Worker.new.work_off
+          perform_enqueued_jobs
           upload = Upload.last
           assert_equal(@source, upload.source)
         end
@@ -112,7 +113,7 @@ class UploadsControllerTest < ActionDispatch::IntegrationTest
         should "trigger the preprocessor" do
           assert_difference(-> { Upload.preprocessed.count }, 1) do
             get_auth new_upload_path, @user, params: {:url => @source, :ref => @ref}
-            Delayed::Worker.new.work_off
+            perform_enqueued_jobs
           end
         end
       end

test/models/upload_service_test.rb

@@ -14,14 +14,6 @@ class UploadServiceTest < ActiveSupport::TestCase
     }
   }
 
-  setup do
-    Delayed::Worker.delay_jobs = true
-  end
-
-  teardown do
-    Delayed::Worker.delay_jobs = false
-  end
-
   context "::Utils" do
     subject { UploadService::Utils }
 
@@ -1044,10 +1036,9 @@ class UploadServiceTest < ActiveSupport::TestCase
       should "schedule a job later" do
         service = subject.new(source: @source)
 
-        assert_difference(-> { Delayed::Job.count }) do
-          predecessor = service.start!
-          assert_equal(@predecessor, predecessor)
-        end
+        predecessor = service.start!
+        assert_enqueued_jobs(1, only: UploadServiceDelayedStartJob)
+        assert_equal(@predecessor, predecessor)
       end
     end
 

test/test_helper.rb

@@ -122,6 +122,4 @@ class ActionDispatch::IntegrationTest
   end
 end
 
-Delayed::Worker.delay_jobs = false
-
 Rails.application.load_seed

test/unit/post_test.rb

@@ -36,17 +36,12 @@ class PostTest < ActiveSupport::TestCase
   context "Deletion:" do
     context "Expunging a post" do
       setup do
-        Delayed::Worker.delay_jobs = true
         @upload = UploadService.new(FactoryBot.attributes_for(:jpg_upload)).start!
         @post = @upload.post
         Favorite.add(post: @post, user: @user)
         create(:favorite_group).add!(@post.id)
       end
 
-      teardown do
-        Delayed::Worker.delay_jobs = false
-      end
-
       should "delete the files" do
         assert_nothing_raised { @post.file(:preview) }
         assert_nothing_raised { @post.file(:original) }