Based on the plunker (mentioned in comment), I updated/cloned it to another, which is working
I. simple - when static data are returned (no $http)
Because the service SessonService was defined like this:
return {
currentUser: function() {
...
we cannot call it as a property:
...
return {
validateRoleAdmin: function () {
if (SessionService.currentUser.role === 'admin') {
...
},
validateRole: function (role) {
if(SessionService.currentUser.role === role){
...
it is a function it must be called as a function currentUser():
return {
validateRoleAdmin: function () {
if (SessionService.currentUser().role === 'admin') {
...
},
validateRole: function (role) {
if(SessionService.currentUser().role === role){
...
II. waiting for async calls
The adjusted example
Next, if we in example create a static result of the service AuthenticationService:
angular.module('daedalus').factory('AuthenticationService',
function() {
return {"idsid": "ad_jdschuma","role": "user","id": "33333"}
}
)
we cannot expect there will be some then method:
currentUser: function() {
//AuthenticationService.then(function(result) {
// return result;
//});
return AuthenticationService;
}
And to make it really async we can replace it with this:
angular.module('daedalus').factory('AuthenticationService',
['$timeout', function($timeout) {
return {
getData: function() {
return $timeout(function() {
return {
"idsid": "ad_jdschuma",
"role": "user",
"id": "33333"
}
})
}
};
}])
And then use even the .then() - Session service:
angular.module('daedalus').factory('SessionService', ['AuthenticationService',
function(AuthenticationService) {
return {
currentUser: function(){
return AuthenticationService
.getData()
.then(function(result){
return result;
});
}
};
}]
)
And the RoleService:
return {
...
validateRole: function(route) {
console.log('SessionService currentUser: ' + JSON.stringify(SessionService))
return SessionService
.currentUser()
.then(function(userRole) {
if (userRole.role === route.role) {
return route;
} else {
return null;
}
})
}
And with this in place in appConfig
getStates: function(){
var items = [];
var deffered = $q.defer();
var validatedCount = routes.length;
for(var i=0,len=routes.length; i<len; i++){
var route = routes[i];
RoleService
.validateRole(route)
.then(function(route){
if(route) {
items.push(route.stateConfig)
}
if(--validatedCount === 0 ){ // all processed
deffered.resolve(items)
}
})
}
return deffered.promise;
}
We can do that in run:
AppConfig
.getStates()
.then(function(states) {console.log(states)
angular.forEach(states, function(value, key) {
var state = {
"url": value.url,
"templateUrl": value.templateUrl,
"controller": value.controller
};
$stateProviderRef.state(value.stateName, state);
});
// Configures $urlRouter's listener *after* your custom listener
$urlRouter.sync();
});
$urlRouter.listen();
Check it here
The concept of the second solution (async) is too .thenified(). I just intended to show that all is working. Better approach how to get security data is completely covered here:
