Add DependencyProxySettings mutation

Add a mutation to enable or disable the dependency proxy

Changelog: added

app/graphql/mutations/dependency_proxy/group_settings/update.rb

+# frozen_string_literal: true
+
+module Mutations
+  module DependencyProxy
+    module GroupSettings
+      class Update < Mutations::BaseMutation
+        include Mutations::ResolvesGroup
+
+        graphql_name 'UpdateDependencyProxySettings'
+
+        authorize :admin_dependency_proxy
+
+        argument :group_path,
+                GraphQL::Types::ID,
+                required: true,
+                description: 'Group path for the group dependency proxy.'
+
+        argument :enabled,
+                GraphQL::Types::Boolean,
+                required: false,
+                description: copy_field_description(Types::DependencyProxy::ImageTtlGroupPolicyType, :enabled)
+
+        field :dependency_proxy_setting,
+              Types::DependencyProxy::GroupSettingType,
+              null: true,
+              description: 'Group dependency proxy settings after mutation.'
+
+        def resolve(group_path:, **args)
+          group = authorized_find!(group_path: group_path)
+
+          result = ::DependencyProxy::GroupSettings::UpdateService
+            .new(container: group, current_user: current_user, params: args)
+            .execute
+
+          {
+            dependency_proxy_setting: result.payload[:dependency_proxy_setting],
+            errors: result.errors
+          }
+        end
+
+        private
+
+        def find_object(group_path:)
+          resolve_group(full_path: group_path)
+        end
+      end
+    end
+  end
+end

app/graphql/types/mutation_type.rb

@@ -42,6 +42,7 @@ module Types
     mount_mutation Mutations::CustomerRelations::Organizations::Update
     mount_mutation Mutations::Discussions::ToggleResolve
     mount_mutation Mutations::DependencyProxy::ImageTtlGroupPolicy::Update
+    mount_mutation Mutations::DependencyProxy::GroupSettings::Update
     mount_mutation Mutations::Environments::CanaryIngress::Update
     mount_mutation Mutations::Issues::Create
     mount_mutation Mutations::Issues::SetAssignees

app/services/dependency_proxy/group_settings/update_service.rb

+# frozen_string_literal: true
+
+module DependencyProxy
+  module GroupSettings
+    class UpdateService < BaseContainerService
+      ALLOWED_ATTRIBUTES = %i[enabled].freeze
+
+      def execute
+        return ServiceResponse.error(message: 'Access Denied', http_status: 403) unless allowed?
+        return ServiceResponse.error(message: 'Dependency proxy setting not found', http_status: 404) unless dependency_proxy_setting
+
+        if dependency_proxy_setting.update(dependency_proxy_setting_params)
+          ServiceResponse.success(payload: { dependency_proxy_setting: dependency_proxy_setting })
+        else
+          ServiceResponse.error(
+            message: dependency_proxy_setting.errors.full_messages.to_sentence || 'Bad request',
+            http_status: 400
+          )
+        end
+      end
+
+      private
+
+      def dependency_proxy_setting
+        container.dependency_proxy_setting
+      end
+
+      def allowed?
+        Ability.allowed?(current_user, :admin_dependency_proxy, container)
+      end
+
+      def dependency_proxy_setting_params
+        params.slice(*ALLOWED_ATTRIBUTES)
+      end
+    end
+  end
+end

doc/api/graphql/reference/index.md

@@ -4276,6 +4276,26 @@ Input type: `UpdateDependencyProxyImageTtlGroupPolicyInput`
 | <a id="mutationupdatedependencyproxyimagettlgrouppolicydependencyproxyimagettlpolicy"></a>`dependencyProxyImageTtlPolicy` | [`DependencyProxyImageTtlGroupPolicy`](#dependencyproxyimagettlgrouppolicy) | Group image TTL policy after mutation. |
 | <a id="mutationupdatedependencyproxyimagettlgrouppolicyerrors"></a>`errors` | [`[String!]!`](#string) | Errors encountered during execution of the mutation. |
 
+### `Mutation.updateDependencyProxySettings`
+
+Input type: `UpdateDependencyProxySettingsInput`
+
+#### Arguments
+
+| Name | Type | Description |
+| ---- | ---- | ----------- |
+| <a id="mutationupdatedependencyproxysettingsclientmutationid"></a>`clientMutationId` | [`String`](#string) | A unique identifier for the client performing the mutation. |
+| <a id="mutationupdatedependencyproxysettingsenabled"></a>`enabled` | [`Boolean`](#boolean) | Indicates whether the policy is enabled or disabled. |
+| <a id="mutationupdatedependencyproxysettingsgrouppath"></a>`groupPath` | [`ID!`](#id) | Group path for the group dependency proxy. |
+
+#### Fields
+
+| Name | Type | Description |
+| ---- | ---- | ----------- |
+| <a id="mutationupdatedependencyproxysettingsclientmutationid"></a>`clientMutationId` | [`String`](#string) | A unique identifier for the client performing the mutation. |
+| <a id="mutationupdatedependencyproxysettingsdependencyproxysetting"></a>`dependencyProxySetting` | [`DependencyProxySetting`](#dependencyproxysetting) | Group dependency proxy settings after mutation. |
+| <a id="mutationupdatedependencyproxysettingserrors"></a>`errors` | [`[String!]!`](#string) | Errors encountered during execution of the mutation. |
+
 ### `Mutation.updateEpic`
 
 Input type: `UpdateEpicInput`

spec/factories/dependency_proxy/group_settings.rb

+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :dependency_proxy_group_setting, class: 'DependencyProxy::GroupSetting' do
+    group
+
+    enabled { true }
+  end
+end

spec/graphql/mutations/dependency_proxy/group_settings/update_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Mutations::DependencyProxy::GroupSettings::Update do
+  using RSpec::Parameterized::TableSyntax
+
+  let_it_be_with_reload(:group) { create(:group) }
+  let_it_be_with_reload(:group_settings) { create(:dependency_proxy_group_setting, group: group) }
+  let_it_be(:user) { create(:user) }
+
+  let(:params) { { group_path: group.full_path, enabled: false } }
+
+  specify { expect(described_class).to require_graphql_authorizations(:admin_dependency_proxy) }
+
+  describe '#resolve' do
+    subject { described_class.new(object: group, context: { current_user: user }, field: nil).resolve(**params) }
+
+    shared_examples 'updating the dependency proxy group settings' do
+      it_behaves_like 'updating the dependency proxy group settings attributes',
+        from: { enabled: true },
+        to: { enabled: false }
+
+      it 'returns the dependency proxy settings no errors' do
+        expect(subject).to eq(
+          dependency_proxy_setting: group_settings,
+          errors: []
+        )
+      end
+    end
+
+    shared_examples 'denying access to dependency proxy group settings' do
+      it 'raises Gitlab::Graphql::Errors::ResourceNotAvailable' do
+        expect { subject }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
+      end
+    end
+
+    where(:user_role, :shared_examples_name) do
+      :maintainer | 'updating the dependency proxy group settings'
+      :developer  | 'updating the dependency proxy group settings'
+      :reporter   | 'denying access to dependency proxy group settings'
+      :guest      | 'denying access to dependency proxy group settings'
+      :anonymous  | 'denying access to dependency proxy group settings'
+    end
+
+    with_them do
+      before do
+        stub_config(dependency_proxy: { enabled: true })
+        group.send("add_#{user_role}", user) unless user_role == :anonymous
+      end
+
+      it_behaves_like params[:shared_examples_name]
+    end
+  end
+end

spec/requests/api/graphql/mutations/dependency_proxy/group_settings/update_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Updating the dependency proxy group settings' do
+  include GraphqlHelpers
+  using RSpec::Parameterized::TableSyntax
+
+  let_it_be(:user) { create(:user) }
+
+  let(:params) do
+    {
+      group_path: group.full_path,
+      enabled: false
+    }
+  end
+
+  let(:mutation) do
+    graphql_mutation(:update_dependency_proxy_settings, params) do
+      <<~QL
+        dependencyProxySetting {
+          enabled
+        }
+        errors
+      QL
+    end
+  end
+
+  let(:mutation_response) { graphql_mutation_response(:update_dependency_proxy_settings) }
+  let(:group_settings) { mutation_response['dependencyProxySetting'] }
+
+  before do
+    stub_config(dependency_proxy: { enabled: true })
+  end
+
+  describe 'post graphql mutation' do
+    subject { post_graphql_mutation(mutation, current_user: user) }
+
+    let_it_be_with_reload(:group) { create(:group) }
+    let_it_be_with_reload(:group_settings) { create(:dependency_proxy_group_setting, group: group) }
+
+    context 'without permission' do
+      it 'returns no response' do
+        subject
+
+        expect(response).to have_gitlab_http_status(:success)
+        expect(mutation_response).to be_nil
+      end
+    end
+
+    context 'with permission' do
+      before do
+        group.add_developer(user)
+      end
+
+      it 'returns the updated dependency proxy settings', :aggregate_failures do
+        subject
+
+        expect(response).to have_gitlab_http_status(:success)
+        expect(mutation_response['errors']).to be_empty
+        expect(group_settings[:enabled]).to eq(false)
+      end
+    end
+  end
+end

spec/services/dependency_proxy/group_settings/update_service_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ::DependencyProxy::GroupSettings::UpdateService do
+  using RSpec::Parameterized::TableSyntax
+
+  let_it_be_with_reload(:group) { create(:group) }
+  let_it_be_with_reload(:group_settings) { create(:dependency_proxy_group_setting, group: group) }
+  let_it_be(:user) { create(:user) }
+  let_it_be(:params) { { enabled: false } }
+
+  describe '#execute' do
+    subject { described_class.new(container: group, current_user: user, params: params).execute }
+
+    shared_examples 'updating the dependency proxy group settings' do
+      it_behaves_like 'updating the dependency proxy group settings attributes',
+        from: { enabled: true },
+        to: { enabled: false }
+
+      it 'returns a success' do
+        result = subject
+
+        expect(result.payload[:dependency_proxy_setting]).to be_present
+        expect(result).to be_success
+      end
+    end
+
+    shared_examples 'denying access to dependency proxy group settings' do
+      context 'with existing dependency proxy group settings' do
+        it 'returns an error' do
+          result = subject
+
+          expect(result).to have_attributes(
+            message: 'Access Denied',
+            status: :error,
+            http_status: 403
+          )
+        end
+      end
+    end
+
+    where(:user_role, :shared_examples_name) do
+      :maintainer | 'updating the dependency proxy group settings'
+      :developer  | 'updating the dependency proxy group settings'
+      :reporter   | 'denying access to dependency proxy group settings'
+      :guest      | 'denying access to dependency proxy group settings'
+      :anonymous  | 'denying access to dependency proxy group settings'
+    end
+
+    with_them do
+      before do
+        stub_config(dependency_proxy: { enabled: true })
+        group.send("add_#{user_role}", user) unless user_role == :anonymous
+      end
+
+      it_behaves_like params[:shared_examples_name]
+    end
+  end
+end

spec/support/shared_examples/services/dependency_proxy_settings_shared_examples.rb

+# frozen_string_literal: true
+
+RSpec.shared_examples 'updating the dependency proxy group settings attributes' do |from: {}, to: {}|
+  it 'updates the dependency proxy settings' do
+    expect { subject }
+      .to change { group_settings.reload.enabled }.from(from[:enabled]).to(to[:enabled])
+  end
+end