1 files changed, 10 insertions, 2 deletions
diff --git a/app/services/alert_management/process_prometheus_alert_service.rb b/app/services/alert_management/process_prometheus_alert_service.rb
index 28ce5401a6c..753162bfdbf 100644
--- a/app/services/alert_management/process_prometheus_alert_service.rb
+++ b/app/services/alert_management/process_prometheus_alert_service.rb
@@ -1,10 +1,16 @@
 # frozen_string_literal: true
 
 module AlertManagement
-  class ProcessPrometheusAlertService < BaseService
+  class ProcessPrometheusAlertService
+    include BaseServiceUtility
     include Gitlab::Utils::StrongMemoize
     include ::IncidentManagement::Settings
 
+    def initialize(project, payload)
+      @project = project
+      @payload = payload
+    end
+
     def execute
       return bad_request unless incoming_payload.has_required_attributes?
 
@@ -19,6 +25,8 @@ module AlertManagement
 
     private
 
+    attr_reader :project, :payload
+
     def process_alert_management_alert
       if incoming_payload.resolved?
         process_resolved_alert_management_alert
@@ -127,7 +135,7 @@ module AlertManagement
       strong_memoize(:incoming_payload) do
         Gitlab::AlertManagement::Payload.parse(
           project,
-          params,
+          payload,
           monitoring_tool: Gitlab::AlertManagement::Payload::MONITORING_TOOLS[:prometheus]
         )
       end