Move EmailOnPush logic to async worker

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/app/workers/emails_on_push_worker.rb b/app/workers/emails_on_push_worker.rb
new file mode 100644
index 00000000000..9982b362a10
--- /dev/null
+++ b/app/workers/emails_on_push_worker.rb
@@ -0,0 +1,25 @@
+class EmailsOnPushWorker
+  include Sidekiq::Worker
+
+  def perform(project_id, recipients, push_data)
+    project = Project.find(project_id)
+    before_sha = push_data["before"]
+    after_sha = push_data["after"]
+    branch = push_data["ref"]
+    author_id = push_data["user_id"]
+
+    if before_sha =~ /^000000/ || after_sha =~ /^000000/
+      # skip if new branch was pushed or branch was removed
+      return true
+    end
+
+    compare = Gitlab::Git::Compare.new(project.repository.raw_repository, before_sha, after_sha)
+
+    # Do not send emails if git compare failed
+    return false unless compare && compare.commits.present?
+
+    recipients.split(" ").each do |recipient|
+      Notify.delay.repository_push_email(project_id, recipient, author_id, branch, compare)
+    end
+  end
+end