Conditional excess storage data in api response

- Include excess storage data in getStorageCounter GraphQL response
based on optional parameter withExcessStorageData.
- Use updated field name repositorySizeExcessProjectCount in query.
- Include actual_size_limit for the project in the GraphQL response.

doc/api/graphql/reference/gitlab_schema.graphql

@@ -12917,6 +12917,11 @@ enum PipelineStatusEnum {
 }
 
 type Project {
+  """
+  Size limit for the repository in bytes
+  """
+  actualSizeLimit: Float
+
   """
   A single Alert Management alert of the project
   """

doc/api/graphql/reference/gitlab_schema.json

@@ -38144,6 +38144,20 @@
           "name": "Project",
           "description": null,
           "fields": [
+            {
+              "name": "actualSizeLimit",
+              "description": "Size limit for the repository in bytes",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "Float",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
             {
               "name": "alertManagementAlert",
               "description": "A single Alert Management alert of the project",

doc/api/graphql/reference/index.md

@@ -1882,6 +1882,7 @@ Autogenerated return type of PipelineRetry.
 
 | Field | Type | Description |
 | ----- | ---- | ----------- |
+| `actualSizeLimit` | Float | Size limit for the repository in bytes |
 | `alertManagementAlert` | AlertManagementAlert | A single Alert Management alert of the project |
 | `alertManagementAlertStatusCounts` | AlertManagementAlertStatusCountsType | Counts of alerts by status for the project |
 | `allowMergeOnSkippedPipeline` | Boolean | If `only_allow_merge_if_pipeline_succeeds` is true, indicates if merge requests of the project can also be merged with skipped jobs |

ee/app/assets/javascripts/storage_counter/queries/storage.query.graphql

-query getStorageCounter($fullPath: ID!) {
+query getStorageCounter($fullPath: ID!, $withExcessStorageData: Boolean = false) {
   namespace(fullPath: $fullPath) {
     id
     storageSizeLimit
-    additionalPurchasedStorageSize
-    totalRepositorySizeExcess
-    totalRepositorySize
-    containsLockedProjects
-    lockedProjectCount
+    additionalPurchasedStorageSize @include(if: $withExcessStorageData)
+    totalRepositorySizeExcess @include(if: $withExcessStorageData)
+    totalRepositorySize @include(if: $withExcessStorageData)
+    containsLockedProjects @include(if: $withExcessStorageData)
+    repositorySizeExcessProjectCount @include(if: $withExcessStorageData)
     rootStorageStatistics {
       storageSize
       repositorySize
@@ -25,7 +25,8 @@ query getStorageCounter($fullPath: ID!) {
           avatarUrl
           webUrl
           name
-          repositorySizeExcess
+          repositorySizeExcess @include(if: $withExcessStorageData)
+          actualSizeLimit @include(if: $withExcessStorageData)
           statistics {
             commitCount
             storageSize

ee/app/graphql/ee/types/project_type.rb

@@ -120,6 +120,11 @@ module EE
               null: true,
               description: 'Size of repository that exceeds the limit in bytes'
 
+        field :actual_size_limit,
+              GraphQL::FLOAT_TYPE,
+              null: true,
+              description: 'Size limit for the repository in bytes'
+
         def self.sast_ci_configuration(project)
           ::Security::CiConfiguration::SastParserService.new(project).configuration
         end

ee/spec/graphql/types/project_type_spec.rb

@@ -17,7 +17,7 @@ RSpec.describe GitlabSchema.types['Project'] do
     expected_fields = %w[
       vulnerabilities sast_ci_configuration vulnerability_scanners requirement_states_count
       vulnerability_severities_count packages compliance_frameworks vulnerabilities_count_by_day
-      security_dashboard_path iterations cluster_agents repository_size_excess
+      security_dashboard_path iterations cluster_agents repository_size_excess actual_size_limit
     ]
 
     expect(described_class).to include_graphql_fields(*expected_fields)