why i get $$State variable with a service angularjs - angularjs

Question

i want to get just my service in the variable from my controller but it give me an $$state object
this is my controller
$scope.myDataSMS = ServiceSms.async().then(function(data){
$scope.myDataSMS1 = data;
console.log($scope.myDataSMS1);
return $scope.myDataSMS1;
});
console.log($scope.myDataSMS);
and my service
routeAppControllers.factory('ServiceSms', function($http,Token) {
var key = Token.CreateToken()
var myService = {
async: function() {
var data = 'token=' + encodeURIComponent(key);
var promise = $http({
method: 'POST',
url: 'PhpFunction/getsms.php',
data: data,
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
})
.then(function(data) {
// The then function here is an opportunity to modify the response
// console.log(data.data);
// The return value gets picked up by the then in the controller.
return data.data;
})
// Return the promise to the controller
return promise;
}
};
return myService;
});
i think that the problems is with the promise but there i m little bit stuck
if someone can help me please
thanks in advance

Answer 1

this would be a better way to write your promise:
CONTROLLER:
.controller('nameofcontroller', ['$scope', 'ServiceSms', function($scope, ServiceSms) {
$scope.myDataSMS = ServiceSms.async()
.then(
function(data){
$scope.myDataSMS1 = data;
console.log($scope.myDataSMS1);
return $scope.myDataSMS1;
},
function(err){
console.log('err: ' + err);
});
}]);
SERVICE:
routeAppControllers.factory('ServiceSms', function($http,Token) {
return {
async: function() {
var data = 'token=' + encodeURIComponent(key);
return $http({
method: 'POST',
url: 'PhpFunction/getsms.php',
data: data,
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
});
}
}
});