3 files changed, 57 insertions, 0 deletions
diff --git a/app/workers/concerns/new_issuable.rb b/app/workers/concerns/new_issuable.rb
new file mode 100644
index 00000000000..3fd472bf0c1
--- /dev/null
+++ b/app/workers/concerns/new_issuable.rb
@@ -0,0 +1,23 @@
+module NewIssuable
+  attr_reader :issuable, :user
+
+  def ensure_objects_found(issuable_id, user_id)
+    @issuable = issuable_class.find_by(id: issuable_id)
+    unless @issuable
+      log_error(issuable_class, issuable_id)
+      return false
+    end
+
+    @user = User.find_by(id: user_id)
+    unless @user
+      log_error(User, user_id)
+      return false
+    end
+
+    true
+  end
+
+  def log_error(record_class, record_id)
+    Rails.logger.error("#{self.class}: couldn't find #{record_class} with ID=#{record_id}, skipping job")
+  end
+end
diff --git a/app/workers/new_issue_worker.rb b/app/workers/new_issue_worker.rb
new file mode 100644
index 00000000000..19a778ad522
--- /dev/null
+++ b/app/workers/new_issue_worker.rb
@@ -0,0 +1,17 @@
+class NewIssueWorker
+  include Sidekiq::Worker
+  include DedicatedSidekiqQueue
+  include NewIssuable
+
+  def perform(issue_id, user_id)
+    return unless ensure_objects_found(issue_id, user_id)
+
+    EventCreateService.new.open_issue(issuable, user)
+    NotificationService.new.new_issue(issuable, user)
+    issuable.create_cross_references!(user)
+  end
+
+  def issuable_class
+    Issue
+  end
+end
diff --git a/app/workers/new_merge_request_worker.rb b/app/workers/new_merge_request_worker.rb
new file mode 100644
index 00000000000..3c8a68016ff
--- /dev/null
+++ b/app/workers/new_merge_request_worker.rb
@@ -0,0 +1,17 @@
+class NewMergeRequestWorker
+  include Sidekiq::Worker
+  include DedicatedSidekiqQueue
+  include NewIssuable
+
+  def perform(merge_request_id, user_id)
+    return unless ensure_objects_found(merge_request_id, user_id)
+
+    EventCreateService.new.open_mr(issuable, user)
+    NotificationService.new.new_merge_request(issuable, user)
+    issuable.create_cross_references!(user)
+  end
+
+  def issuable_class
+    MergeRequest
+  end
+end