portainer/app/services/docker/secretService.js

angular.module('portainer.services')
.factory('SecretService', ['$q', 'Secret', function SecretServiceFactory($q, Secret) {
  'use strict';
  var service = {};

  service.secret = function(secretId) {
    var deferred = $q.defer();

    Secret.get({id: secretId}).$promise
    .then(function success(data) {
      var secret = new SecretViewModel(data);
      deferred.resolve(secret);
    })
    .catch(function error(err) {
      deferred.reject({ msg: 'Unable to retrieve secret details', err: err });
    });

    return deferred.promise;
  };

  service.secrets = function() {
    var deferred = $q.defer();

    Secret.query({}).$promise
    .then(function success(data) {
      var secrets = data.map(function (item) {
        return new SecretViewModel(item);
      });
      deferred.resolve(secrets);
    })
    .catch(function error(err) {
      deferred.reject({ msg: 'Unable to retrieve secrets', err: err });
    });

    return deferred.promise;
  };

  service.remove = function(secretId) {
    var deferred = $q.defer();

    Secret.remove({ id: secretId }).$promise
    .then(function success(data) {
      if (data.message) {
        deferred.reject({ msg: data.message });
      } else {
        deferred.resolve();
      }
    })
    .catch(function error(err) {
      deferred.reject({ msg: 'Unable to remove secret', err: err });
    });

    return deferred.promise;
  };

  service.create = function(secretConfig) {
    return Secret.create(secretConfig).$promise;
  };

  return service;
}]);