Get tasty donuts via a repository.

DonutRepositoryExample.js

var donutModule = angular.module('donuts', []);

donutModule.service('donutRepository', ['$http', function($http) {
  this.$http = $http;
  /**
   * Retrieves tasty donuts based on user requirements
   */
  this.fetchDonuts = function(size, filling, glaze, hasHole) {
    // construct url based on values bound to form elements
   var url = '/api/donuts/list?size=' + size +
     '&filling=' + filling +
     '&glaze=' + glaze +
     '&hole=' + hasHole ? 1 : 0;
   // feed me
   return this.$http.get(url)
    .then(function(response) {
      return response.data.results;
    });
  };
}]);

donutModule.controller('donutController',
  ['$scope', 'donutRepository', function($scope, donutRepository) {
  // get in my belly
  donutRepository.fetchDonuts($scope.size, $scope.filling, $scope.glaze, $scope.hasHole)
    .then(function(donuts) {
      $scope.donuts = donuts;
    });
}]);