Allow to update auto_close_incident checkbox

Hook up the auto_close_incident checkbox with the corresponding
DB column

app/helpers/operations_helper.rb

@@ -43,7 +43,7 @@ module OperationsHelper
       create_issue: setting.create_issue.to_s,
       issue_template_key: setting.issue_template_key.to_s,
       send_email: setting.send_email.to_s,
-      auto_close_incident: 'true',
+      auto_close_incident: setting.auto_close_incident.to_s,
       pagerduty_active: setting.pagerduty_active.to_s,
       pagerduty_token: setting.pagerduty_token.to_s,
       pagerduty_webhook_url: project_incidents_integrations_pagerduty_url(@project, token: setting.pagerduty_token),

lib/gitlab/tracking/incident_management.rb

@@ -35,6 +35,9 @@ module Gitlab
             },
             pagerduty_active: {
               name: 'pagerduty_webhook'
+            },
+            auto_close_incident: {
+              name: 'auto_close_incident'
             }
           }.with_indifferent_access.freeze
         end

spec/controllers/projects/settings/operations_controller_spec.rb

@@ -152,7 +152,8 @@ RSpec.describe Projects::Settings::OperationsController do
             create_issue: 'false',
             send_email: 'false',
             issue_template_key: 'some-other-template',
-            pagerduty_active: 'true'
+            pagerduty_active: 'true',
+            auto_close_incident: 'true'
           }
         }
       end
@@ -187,6 +188,8 @@ RSpec.describe Projects::Settings::OperationsController do
         it_behaves_like 'a gitlab tracking event', { send_email: '0' }, 'disabled_sending_emails'
         it_behaves_like 'a gitlab tracking event', { pagerduty_active: '1' }, 'enabled_pagerduty_webhook'
         it_behaves_like 'a gitlab tracking event', { pagerduty_active: '0' }, 'disabled_pagerduty_webhook'
+        it_behaves_like 'a gitlab tracking event', { auto_close_incident: '1' }, 'enabled_auto_close_incident'
+        it_behaves_like 'a gitlab tracking event', { auto_close_incident: '0' }, 'disabled_auto_close_incident'
       end
     end
 

spec/helpers/operations_helper_spec.rb

@@ -137,7 +137,8 @@ RSpec.describe OperationsHelper do
         :project_incident_management_setting,
         project: project,
         issue_template_key: 'template-key',
-        pagerduty_active: true
+        pagerduty_active: true,
+        auto_close_incident: false
       )
     end
 
@@ -150,7 +151,7 @@ RSpec.describe OperationsHelper do
         create_issue: 'false',
         issue_template_key: 'template-key',
         send_email: 'false',
-        auto_close_incident: 'true',
+        auto_close_incident: 'false',
         pagerduty_active: 'true',
         pagerduty_token: operations_settings.pagerduty_token,
         pagerduty_webhook_url: project_incidents_integrations_pagerduty_url(project, token: operations_settings.pagerduty_token),