module API class ProtectedBranches < Grape::API include PaginationParams BRANCH_ENDPOINT_REQUIREMENTS = API::PROJECT_ENDPOINT_REQUIREMENTS.merge(branch: API::NO_SLASH_URL_PART_REGEX) before { authorize_admin_project } params do requires :id, type: String, desc: 'The ID of a project' end resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do desc "Get a project's protected branches" do success Entities::ProtectedBranch end params do use :pagination end get ':id/protected_branches' do protected_branches = user_project.protected_branches.preload(:push_access_levels, :merge_access_levels) present paginate(protected_branches), with: Entities::ProtectedBranch, project: user_project end desc 'Get a single protected branch' do success Entities::ProtectedBranch end params do requires :name, type: String, desc: 'The name of the branch or wildcard' end get ':id/protected_branches/:name', requirements: BRANCH_ENDPOINT_REQUIREMENTS do protected_branch = user_project.protected_branches.find_by!(name: params[:name]) present protected_branch, with: Entities::ProtectedBranch, project: user_project end desc 'Protect a single branch or wildcard' do success Entities::ProtectedBranch end params do requires :name, type: String, desc: 'The name of the protected branch' optional :push_access_level, type: Integer, default: Gitlab::Access::MASTER, values: ProtectedBranchAccess::ALLOWED_ACCESS_LEVELS, desc: 'Access levels allowed to push (defaults: `40`, master access level)' optional :merge_access_level, type: Integer, default: Gitlab::Access::MASTER, values: ProtectedBranchAccess::ALLOWED_ACCESS_LEVELS, desc: 'Access levels allowed to merge (defaults: `40`, master access level)' end post ':id/protected_branches' do protected_branch = user_project.protected_branches.find_by(name: params[:name]) if protected_branch conflict!("Protected branch '#{params[:name]}' already exists") end protected_branch_params = { name: params[:name], push_access_levels_attributes: [{ access_level: params[:push_access_level] }], merge_access_levels_attributes: [{ access_level: params[:merge_access_level] }] } service_args = [user_project, current_user, protected_branch_params] protected_branch = ::ProtectedBranches::CreateService.new(*service_args).execute if protected_branch.persisted? present protected_branch, with: Entities::ProtectedBranch, project: user_project else render_api_error!(protected_branch.errors.full_messages, 422) end end desc 'Unprotect a single branch' params do requires :name, type: String, desc: 'The name of the protected branch' end delete ':id/protected_branches/:name', requirements: BRANCH_ENDPOINT_REQUIREMENTS do protected_branch = user_project.protected_branches.find_by!(name: params[:name]) protected_branch.destroy status 204 end end end end