Update GraphQL project type field container_registry_enabled

Update the field to check container registry visibility. So if the
container registry is enabled, but the API user doesn't have
permission for it, container_registry_enabled in the GraphQL API will
return false.

This is because we are migrating towards using
container_registry_access_level which allows for different users to
have different visibility of the container registry.

Changelog: changed

app/graphql/types/project_type.rb

@@ -59,8 +59,6 @@ module Types
     field :visibility, GraphQL::STRING_TYPE, null: true,
           description: 'Visibility of the project.'
 
-    field :container_registry_enabled, GraphQL::BOOLEAN_TYPE, null: true,
-          description: 'Indicates if the project stores Docker container images in a container registry.'
     field :shared_runners_enabled, GraphQL::BOOLEAN_TYPE, null: true,
           description: 'Indicates if shared runners are enabled for the project.'
     field :lfs_enabled, GraphQL::BOOLEAN_TYPE, null: true,
@@ -77,9 +75,15 @@ module Types
     field :avatar_url, GraphQL::STRING_TYPE, null: true, calls_gitaly: true,
           description: 'URL to avatar image file of the project.'
 
-    %i[issues merge_requests wiki snippets].each do |feature|
+    {
+      issues: "Issues are",
+      merge_requests: "Merge Requests are",
+      wiki: 'Wikis are',
+      snippets: 'Snippets are',
+      container_registry: 'Container Registry is'
+    }.each do |feature, name_string|
       field "#{feature}_enabled", GraphQL::BOOLEAN_TYPE, null: true,
-            description: "Indicates if #{feature.to_s.titleize.pluralize} are enabled for the current user"
+            description: "Indicates if #{name_string} enabled for the current user"
 
       define_method "#{feature}_enabled" do
         object.feature_available?(feature, context[:current_user])

doc/api/graphql/reference/index.md

@@ -11400,7 +11400,7 @@ Represents vulnerability finding of a security report on the pipeline.
 | <a id="projectcodecoveragesummary"></a>`codeCoverageSummary` | [`CodeCoverageSummary`](#codecoveragesummary) | Code coverage summary associated with the project. |
 | <a id="projectcomplianceframeworks"></a>`complianceFrameworks` | [`ComplianceFrameworkConnection`](#complianceframeworkconnection) | Compliance frameworks associated with the project. (see [Connections](#connections)) |
 | <a id="projectcontainerexpirationpolicy"></a>`containerExpirationPolicy` | [`ContainerExpirationPolicy`](#containerexpirationpolicy) | The container expiration policy of the project. |
-| <a id="projectcontainerregistryenabled"></a>`containerRegistryEnabled` | [`Boolean`](#boolean) | Indicates if the project stores Docker container images in a container registry. |
+| <a id="projectcontainerregistryenabled"></a>`containerRegistryEnabled` | [`Boolean`](#boolean) | Indicates if Container Registry is enabled for the current user. |
 | <a id="projectcontainerrepositoriescount"></a>`containerRepositoriesCount` | [`Int!`](#int) | Number of container repositories in the project. |
 | <a id="projectcreatedat"></a>`createdAt` | [`Time`](#time) | Timestamp of the project creation. |
 | <a id="projectdastprofiles"></a>`dastProfiles` | [`DastProfileConnection`](#dastprofileconnection) | DAST Profiles associated with the project. (see [Connections](#connections)) |

spec/graphql/types/project_type_spec.rb

@@ -39,6 +39,61 @@ RSpec.describe GitlabSchema.types['Project'] do
     expect(described_class).to include_graphql_fields(*expected_fields)
   end
 
+  describe 'container_registry_enabled' do
+    let_it_be(:project, reload: true) { create(:project, :public) }
+    let_it_be(:user) { create(:user) }
+
+    let(:query) do
+      %(
+        query {
+          project(fullPath: "#{project.full_path}") {
+            containerRegistryEnabled
+          }
+        }
+      )
+    end
+
+    subject { GitlabSchema.execute(query, context: { current_user: user }).as_json }
+
+    context 'with `enabled` visibility' do
+      before do
+        project.project_feature.update_column(:container_registry_access_level, ProjectFeature::ENABLED)
+      end
+
+      context 'with non member user' do
+        it 'returns true' do
+          expect(subject.dig('data', 'project', 'containerRegistryEnabled')).to eq(true)
+        end
+      end
+    end
+
+    context 'with `private` visibility' do
+      before do
+        project.project_feature.update_column(:container_registry_access_level, ProjectFeature::PRIVATE)
+      end
+
+      context 'with reporter user' do
+        before do
+          project.add_reporter(user)
+        end
+
+        it 'returns true' do
+          expect(subject.dig('data', 'project', 'containerRegistryEnabled')).to eq(true)
+        end
+      end
+
+      context 'with guest user' do
+        before do
+          project.add_guest(user)
+        end
+
+        it 'returns false' do
+          expect(subject.dig('data', 'project', 'containerRegistryEnabled')).to eq(false)
+        end
+      end
+    end
+  end
+
   describe 'sast_ci_configuration' do
     let_it_be(:project) { create(:project) }
     let_it_be(:user) { create(:user) }