portainer/app/rest/volume.js

angular.module('portainer.rest')
.factory('Volume', ['$resource', 'Settings', 'EndpointProvider', function VolumeFactory($resource, Settings, EndpointProvider) {
  'use strict';
  return $resource(Settings.url + '/:endpointId/volumes/:name/:action',
  {
    name: '@name',
    endpointId: EndpointProvider.endpointID
  },
  {
    query: {method: 'GET'},
    get: {method: 'GET'},
    create: {method: 'POST', params: {action: 'create'}, transformResponse: genericHandler},
    remove: {
      method: 'DELETE', transformResponse: genericHandler
    }
  });
}]);