Add latest changes from gitlab-org/gitlab@master

2 files changed, 11 insertions, 2 deletions

diff --git a/app/models/project_services/chat_notification_service.rb b/app/models/project_services/chat_notification_service.rb
index 7bd011101dd..1ec983223f3 100644
--- a/app/models/project_services/chat_notification_service.rb
+++ b/app/models/project_services/chat_notification_service.rb
@@ -84,10 +84,11 @@ class ChatNotificationService < Service
 
     event_type = data[:event_type] || object_kind
 
-    channel_names = get_channel_field(event_type).presence || channel
+    channel_names = get_channel_field(event_type).presence || channel.presence
+    channels = channel_names&.split(',')&.map(&:strip)
 
     opts = {}
-    opts[:channel] = channel_names.split(',').map(&:strip) if channel_names
+    opts[:channel] = channels if channels.present?
     opts[:username] = username if username
 
     return false unless notify(message, opts)
diff --git a/app/models/project_services/prometheus_service.rb b/app/models/project_services/prometheus_service.rb
index 17bc29ebdcf..30dfcc11417 100644
--- a/app/models/project_services/prometheus_service.rb
+++ b/app/models/project_services/prometheus_service.rb
@@ -24,6 +24,8 @@ class PrometheusService < MonitoringService
 
   after_commit :track_events
 
+  after_create_commit :create_default_alerts
+
   def initialize_properties
     if properties.nil?
       self.properties = {}
@@ -147,4 +149,10 @@ class PrometheusService < MonitoringService
   def disabled_manual_prometheus?
     manual_configuration_changed? && !manual_configuration?
   end
+
+  def create_default_alerts
+    return unless project_id
+
+    Prometheus::CreateDefaultAlertsWorker.perform_async(project_id: project_id)
+  end
 end