require_dependency 'declarative_policy' module API class Projects < Grape::API include PaginationParams include Helpers::CustomAttributes include Helpers::ProjectsHelpers before { authenticate_non_get! } helpers do params :statistics_params do optional :statistics, type: Boolean, default: false, desc: 'Include project statistics' end params :collection_params do use :sort_params use :filter_params use :pagination optional :simple, type: Boolean, default: false, desc: 'Return only the ID, URL, name, and path of each project' end params :sort_params do optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at], default: 'created_at', desc: 'Return projects ordered by field' optional :sort, type: String, values: %w[asc desc], default: 'desc', desc: 'Return projects sorted in ascending and descending order' end params :filter_params do optional :archived, type: Boolean, default: false, desc: 'Limit by archived status' optional :visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'Limit by visibility' optional :search, type: String, desc: 'Return list of projects matching the search criteria' optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user' optional :starred, type: Boolean, default: false, desc: 'Limit by starred status' optional :membership, type: Boolean, default: false, desc: 'Limit by projects that the current user is a member of' optional :with_issues_enabled, type: Boolean, default: false, desc: 'Limit by enabled issues feature' optional :with_merge_requests_enabled, type: Boolean, default: false, desc: 'Limit by enabled merge requests feature' end params :create_params do optional :namespace_id, type: Integer, desc: 'Namespace ID for the new project. Default to the user namespace.' optional :import_url, type: String, desc: 'URL from which the project is imported' end def load_projects ProjectsFinder.new(current_user: current_user, params: project_finder_params).execute end def present_projects(projects, options = {}) projects = reorder_projects(projects) projects = projects.with_issues_available_for_user(current_user) if params[:with_issues_enabled] projects = projects.with_merge_requests_enabled if params[:with_merge_requests_enabled] projects = projects.with_statistics if params[:statistics] projects = paginate(projects) projects, options = with_custom_attributes(projects, options) options = options.reverse_merge( with: current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails, statistics: params[:statistics], current_user: current_user ) options[:with] = Entities::BasicProjectDetails if params[:simple] present options[:with].prepare_relation(projects, options), options end def translate_params_for_compatibility(params) params[:builds_enabled] = params.delete(:jobs_enabled) if params.key?(:jobs_enabled) params end end resource :users, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do desc 'Get a user projects' do success Entities::BasicProjectDetails end params do requires :user_id, type: String, desc: 'The ID or username of the user' use :collection_params use :statistics_params use :with_custom_attributes end get ":user_id/projects" do user = find_user(params[:user_id]) not_found!('User') unless user params[:user] = user present_projects load_projects end end resource :projects do include CustomAttributesEndpoints desc 'Get a list of visible projects for authenticated user' do success Entities::BasicProjectDetails end params do use :collection_params use :statistics_params use :with_custom_attributes end get do present_projects load_projects end desc 'Create new project' do success Entities::Project end params do optional :name, type: String, desc: 'The name of the project' optional :path, type: String, desc: 'The path of the repository' at_least_one_of :name, :path use :optional_project_params use :create_params end post do attrs = declared_params(include_missing: false) attrs = translate_params_for_compatibility(attrs) project = ::Projects::CreateService.new(current_user, attrs).execute if project.saved? present project, with: Entities::Project, user_can_admin_project: can?(current_user, :admin_project, project) else if project.errors[:limit_reached].present? error!(project.errors[:limit_reached], 403) end render_validation_error!(project) end end desc 'Create new project for a specified user. Only available to admin users.' do success Entities::Project end params do requires :name, type: String, desc: 'The name of the project' requires :user_id, type: Integer, desc: 'The ID of a user' optional :path, type: String, desc: 'The path of the repository' optional :default_branch, type: String, desc: 'The default branch of the project' use :optional_project_params use :create_params end post "user/:user_id" do authenticated_as_admin! user = User.find_by(id: params.delete(:user_id)) not_found!('User') unless user attrs = declared_params(include_missing: false) attrs = translate_params_for_compatibility(attrs) project = ::Projects::CreateService.new(user, attrs).execute if project.saved? present project, with: Entities::Project, user_can_admin_project: can?(current_user, :admin_project, project) else render_validation_error!(project) end end end params do requires :id, type: String, desc: 'The ID of a project' end resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do desc 'Get a single project' do success Entities::ProjectWithAccess end params do use :statistics_params use :with_custom_attributes end get ":id" do options = { with: current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails, current_user: current_user, user_can_admin_project: can?(current_user, :admin_project, user_project), statistics: params[:statistics] } project, options = with_custom_attributes(user_project, options) present project, options end desc 'Fork new project for the current user or provided namespace.' do success Entities::Project end params do optional :namespace, type: String, desc: 'The ID or name of the namespace that the project will be forked into' end post ':id/fork' do Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42284') fork_params = declared_params(include_missing: false) namespace_id = fork_params[:namespace] if namespace_id.present? fork_params[:namespace] = find_namespace(namespace_id) unless fork_params[:namespace] && can?(current_user, :create_projects, fork_params[:namespace]) not_found!('Target Namespace') end end forked_project = ::Projects::ForkService.new(user_project, current_user, fork_params).execute if forked_project.errors.any? conflict!(forked_project.errors.messages) else present forked_project, with: Entities::Project, user_can_admin_project: can?(current_user, :admin_project, forked_project) end end desc 'List forks of this project' do success Entities::Project end params do use :collection_params use :with_custom_attributes end get ':id/forks' do forks = ForkProjectsFinder.new(user_project, params: project_finder_params, current_user: current_user).execute present_projects forks end desc 'Update an existing project' do success Entities::Project end params do # CE at_least_one_of_ce = [ :jobs_enabled, :resolve_outdated_diff_discussions, :ci_config_path, :container_registry_enabled, :default_branch, :description, :issues_enabled, :lfs_enabled, :merge_requests_enabled, :merge_method, :name, :only_allow_merge_if_all_discussions_are_resolved, :only_allow_merge_if_pipeline_succeeds, :path, :printing_merge_request_link_enabled, :public_builds, :request_access_enabled, :shared_runners_enabled, :snippets_enabled, :tag_list, :visibility, :wiki_enabled ] optional :name, type: String, desc: 'The name of the project' optional :default_branch, type: String, desc: 'The default branch of the project' optional :path, type: String, desc: 'The path of the repository' use :optional_project_params at_least_one_of(*at_least_one_of_ce) end put ':id' do authorize_admin_project attrs = declared_params(include_missing: false) authorize! :rename_project, user_project if attrs[:name].present? authorize! :change_visibility_level, user_project if attrs[:visibility].present? attrs = translate_params_for_compatibility(attrs) result = ::Projects::UpdateService.new(user_project, current_user, attrs).execute if result[:status] == :success present user_project, with: Entities::Project, user_can_admin_project: can?(current_user, :admin_project, user_project) else render_validation_error!(user_project) end end desc 'Archive a project' do success Entities::Project end post ':id/archive' do authorize!(:archive_project, user_project) user_project.archive! present user_project, with: Entities::Project end desc 'Unarchive a project' do success Entities::Project end post ':id/unarchive' do authorize!(:archive_project, user_project) user_project.unarchive! present user_project, with: Entities::Project end desc 'Star a project' do success Entities::Project end post ':id/star' do if current_user.starred?(user_project) not_modified! else current_user.toggle_star(user_project) user_project.reload present user_project, with: Entities::Project end end desc 'Unstar a project' do success Entities::Project end post ':id/unstar' do if current_user.starred?(user_project) current_user.toggle_star(user_project) user_project.reload present user_project, with: Entities::Project else not_modified! end end desc 'Get languages in project repository' get ':id/languages' do user_project.repository.languages.map { |language| language.values_at(:label, :value) }.to_h end desc 'Remove a project' delete ":id" do authorize! :remove_project, user_project destroy_conditionally!(user_project) do ::Projects::DestroyService.new(user_project, current_user, {}).async_execute end accepted! end desc 'Mark this project as forked from another' params do requires :forked_from_id, type: String, desc: 'The ID of the project it was forked from' end post ":id/fork/:forked_from_id" do authenticated_as_admin! fork_from_project = find_project!(params[:forked_from_id]) not_found!("Source Project") unless fork_from_project result = ::Projects::ForkService.new(fork_from_project, current_user).execute(user_project) if result present user_project.reload, with: Entities::Project else render_api_error!("Project already forked", 409) if user_project.forked? end end desc 'Remove a forked_from relationship' delete ":id/fork" do authorize! :remove_fork_project, user_project result = destroy_conditionally!(user_project) do ::Projects::UnlinkForkService.new(user_project, current_user).execute end result ? status(204) : not_modified! end desc 'Share the project with a group' do success Entities::ProjectGroupLink end params do requires :group_id, type: Integer, desc: 'The ID of a group' requires :group_access, type: Integer, values: Gitlab::Access.values, desc: 'The group access level' optional :expires_at, type: Date, desc: 'Share expiration date' end post ":id/share" do authorize! :admin_project, user_project group = Group.find_by_id(params[:group_id]) unless group && can?(current_user, :read_group, group) not_found!('Group') end unless user_project.allowed_to_share_with_group? break render_api_error!("The project sharing with group is disabled", 400) end link = user_project.project_group_links.new(declared_params(include_missing: false)) if link.save present link, with: Entities::ProjectGroupLink else render_api_error!(link.errors.full_messages.first, 409) end end params do requires :group_id, type: Integer, desc: 'The ID of the group' end delete ":id/share/:group_id" do authorize! :admin_project, user_project link = user_project.project_group_links.find_by(group_id: params[:group_id]) not_found!('Group Link') unless link destroy_conditionally!(link) end desc 'Upload a file' params do requires :file, type: File, desc: 'The file to be uploaded' end post ":id/uploads" do UploadService.new(user_project, params[:file]).execute end desc 'Get the users list of a project' do success Entities::UserBasic end params do optional :search, type: String, desc: 'Return list of users matching the search criteria' use :pagination end get ':id/users' do users = DeclarativePolicy.subject_scope { user_project.team.users } users = users.search(params[:search]) if params[:search].present? present paginate(users), with: Entities::UserBasic end desc 'Start the housekeeping task for a project' do detail 'This feature was introduced in GitLab 9.0.' end post ':id/housekeeping' do authorize_admin_project begin ::Projects::HousekeepingService.new(user_project).execute rescue ::Projects::HousekeepingService::LeaseTaken => error conflict!(error.message) end end desc 'Transfer a project to a new namespace' params do requires :namespace, type: String, desc: 'The ID or path of the new namespace' end put ":id/transfer" do authorize! :change_namespace, user_project namespace = find_namespace!(params[:namespace]) result = ::Projects::TransferService.new(user_project, current_user).execute(namespace) if result present user_project, with: Entities::Project else render_api_error!("Failed to transfer project #{user_project.errors.messages}", 400) end end end end end