$q promises

$q.all.js

var q1 = $scope.q1 = $q.defer()
var q2 = $scope.q2 = $q.defer()
var p1 = $scope.q1.promise
var p2 = $scope.q2.promise

$q.all([
    p1.then(function(value){console.log('p1 resolved ', value);
      return value;}),
    p2.then(function(value){console.log('p2 resolved ', value);
      return value;})
  ])
  .then(function(values) {
    console.log('all is finished')
    console.log(values);
    return values;
  });

setTimeout(function () {
  $scope.$apply( function() {
    console.log('resolving delayed promise: p1');
    q1.resolve({value : 1});
  });
}, 500, this);

setTimeout(function () {
  $scope.$apply( function() {
    console.log('resolving delayed promise: p2');
    q2.resolve({value : 2});
  });
}, 3000, this);