Fix relationship between project and compliance framework

Updates project has_one compliance_management_framework
Was previously a has_many relationship.
Adds deletgation for pipeline_configuration_full_path
in project model required as part of
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/52629

ee/app/models/ee/project.rb

@@ -46,7 +46,7 @@ module EE
 
       has_one :status_page_setting, inverse_of: :project, class_name: 'StatusPage::ProjectSetting'
       has_one :compliance_framework_setting, class_name: 'ComplianceManagement::ComplianceFramework::ProjectSettings', inverse_of: :project
-      has_many :compliance_management_frameworks, through: :compliance_framework_setting, source: 'compliance_management_framework'
+      has_one :compliance_management_framework, through: :compliance_framework_setting, source: 'compliance_management_framework'
       has_one :security_setting, class_name: 'ProjectSecuritySetting'
       has_one :vulnerability_statistic, class_name: 'Vulnerabilities::Statistic'
 
@@ -200,6 +200,8 @@ module EE
       delegate :jira_vulnerabilities_integration_enabled?, to: :jira_service, allow_nil: true
 
       delegate :requirements_access_level, to: :project_feature, allow_nil: true
+      delegate :pipeline_configuration_full_path, to: :compliance_management_framework, allow_nil: true
+      alias_attribute :compliance_pipeline_configuration_full_path, :pipeline_configuration_full_path
 
       validates :repository_size_limit,
         numericality: { only_integer: true, greater_than_or_equal_to: 0, allow_nil: true }

ee/spec/graphql/types/project_type_spec.rb

@@ -218,7 +218,7 @@ RSpec.describe GitlabSchema.types['Project'] do
       end
       frameworks = results.flat_map(&:to_a)
 
-      expect(frameworks).to match_array(projects.flat_map(&:compliance_management_frameworks))
+      expect(frameworks).to match_array(projects.flat_map(&:compliance_management_framework))
     end
   end
 

ee/spec/models/project_spec.rb

@@ -19,12 +19,15 @@ RSpec.describe Project do
 
     it { is_expected.to delegate_method(:closest_gitlab_subscription).to(:namespace) }
 
+    it { is_expected.to delegate_method(:pipeline_configuration_full_path).to(:compliance_management_framework) }
+
     it { is_expected.to belong_to(:deleting_user) }
 
     it { is_expected.to have_one(:import_state).class_name('ProjectImportState') }
     it { is_expected.to have_one(:repository_state).class_name('ProjectRepositoryState').inverse_of(:project) }
     it { is_expected.to have_one(:status_page_setting).class_name('StatusPage::ProjectSetting') }
     it { is_expected.to have_one(:compliance_framework_setting).class_name('ComplianceManagement::ComplianceFramework::ProjectSettings') }
+    it { is_expected.to have_one(:compliance_management_framework).class_name('ComplianceManagement::Framework') }
     it { is_expected.to have_one(:security_setting).class_name('ProjectSecuritySetting') }
     it { is_expected.to have_one(:vulnerability_statistic).class_name('Vulnerabilities::Statistic') }
 

ee/spec/services/projects/update_service_spec.rb

@@ -310,18 +310,18 @@ RSpec.describe Projects::UpdateService, '#execute' do
         expect { update_project(project, user, opts) }.to change {
           project
             .reload
-            .compliance_management_frameworks
-        }.from([]).to([framework])
+            .compliance_management_framework
+        }.from(nil).to(framework)
       end
 
       it 'unassigns a framework from a project' do
-        project.compliance_management_frameworks = [framework]
+        project.compliance_management_framework = framework
 
         expect { update_project(project, user, { compliance_framework_setting_attributes: { framework: nil } }) }.to change {
           project
             .reload
-            .compliance_management_frameworks
-        }.from([framework]).to([])
+            .compliance_management_framework
+        }.from(framework).to(nil)
       end
     end
 
@@ -331,7 +331,9 @@ RSpec.describe Projects::UpdateService, '#execute' do
       end
 
       it 'does not set a framework' do
-        expect { update_project(project, user, opts) }.not_to change { project.reload.compliance_management_frameworks.count }
+        update_project(project, user, opts)
+
+        expect(project.reload.compliance_management_framework).not_to be_present
       end
     end
   end

spec/lib/gitlab/import_export/all_models.yml

@@ -545,7 +545,7 @@ project:
 - daily_build_group_report_results
 - jira_imports
 - compliance_framework_setting
-- compliance_management_frameworks
+- compliance_management_framework
 - metrics_users_starred_dashboards
 - alert_management_alerts
 - repository_storage_moves