Add search argument for AlertStatusCountsResolver

- Update docs also

app/graphql/resolvers/alert_management/alert_status_counts_resolver.rb

@@ -5,6 +5,10 @@ module Resolvers
     class AlertStatusCountsResolver < BaseResolver
       type Types::AlertManagement::AlertStatusCountsType, null: true
 
+      argument :search, GraphQL::STRING_TYPE,
+                description: 'Search criteria for filtering alerts. This will search on title, description, service, monitoring_tool.',
+                required: false
+
       def resolve(**args)
         ::Gitlab::AlertManagement::AlertStatusCounts.new(context[:current_user], object, args)
       end

changelogs/unreleased/218707-search-criteria-for-alert-status-counts.yml

+---
+title: Add search argument for AlertStatusCountsResolver
+merge_request: 34596
+author:
+type: added

doc/api/graphql/reference/gitlab_schema.graphql

@@ -8349,7 +8349,12 @@ type Project {
   """
   Counts of alerts by status for the project
   """
-  alertManagementAlertStatusCounts: AlertManagementAlertStatusCountsType
+  alertManagementAlertStatusCounts(
+    """
+    Search criteria for filtering alerts. This will search on title, description, service, monitoring_tool.
+    """
+    search: String
+  ): AlertManagementAlertStatusCountsType
 
   """
   Alert Management alerts of the project

doc/api/graphql/reference/gitlab_schema.json

@@ -24919,7 +24919,16 @@
               "name": "alertManagementAlertStatusCounts",
               "description": "Counts of alerts by status for the project",
               "args": [
-
+                {
+                  "name": "search",
+                  "description": "Search criteria for filtering alerts. This will search on title, description, service, monitoring_tool.",
+                  "type": {
+                    "kind": "SCALAR",
+                    "name": "String",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                }
               ],
               "type": {
                 "kind": "OBJECT",

spec/lib/gitlab/alert_management/alert_status_counts_spec.rb

@@ -50,6 +50,19 @@ describe Gitlab::AlertManagement::AlertStatusCounts do
           expect(counts.acknowledged).to eq(0)
         end
       end
+
+      context 'when search param is included' do
+        let(:params) { { search: alert_1.title } }
+
+        it 'returns the correct countss' do
+          expect(counts.open).to eq(0)
+          expect(counts.all).to eq(1)
+          expect(counts.resolved).to eq(1)
+          expect(counts.ignored).to eq(0)
+          expect(counts.triggered).to eq(0)
+          expect(counts.acknowledged).to eq(0)
+        end
+      end
     end
   end
 end

spec/requests/api/graphql/project/alert_management/alert_status_counts_spec.rb

@@ -56,6 +56,22 @@ describe 'getting Alert Management Alert counts by status' do
           'ignored' => 0
         )
       end
+
+      context 'with search criteria' do
+        let(:params) { { search: alert_1.title } }
+
+        it_behaves_like 'a working graphql query'
+        it 'returns the correct counts for each status' do
+          expect(alert_counts).to eq(
+            'open' => 0,
+            'all' => 1,
+            'triggered' => 0,
+            'acknowledged' => 0,
+            'resolved' => 1,
+            'ignored' => 0
+          )
+        end
+      end
     end
   end
 end