access.factory('AuthenticationInterceptor', ['$q', '$location',
'$localStorage', function ($q, $location, $localStorage) {
return {
'request': function (config) {
config.headers = config.headers || {};
if ($localStorage.token) {
config.headers.Authorization = $localStorage.token;
}
return config;
},
'responseError': function (response) {
if (response.status === 401 || response.status === 403) {
$location.path('/login');
}
return $q.reject(response);
}
};
}]);
access.config(['$routeProvider', '$httpProvider', function($routeProvider,
$httpProvider) {
var checkLoggedIn = function($q, $timeout, $http, $location){
var deferred = $q.defer();
$http.get('/loggedin').success(function(user){
if (user !== '0'){
deferred.resolve();
} else {
alert("You need to log in");
deferred.reject;
$location.url('/login');
}
});
return deferred.promise;
};
$httpProvider.interceptors.push('AuthenticationInterceptor');
$routeProvider
.when('/', {
templateUrl: 'main.html',
resolve: {
loggedin: checkLoggedIn
}
})
I want AuthenticationInterceptor to be called before $http.get('/loggedin')
is, so that a user will be redirected accordingly as to whether they have
any token on their machine. However, even with this setup, where the user
has a token, $http.get('/loggedin') always returns that there is no user
logged in because there is no token in the header, leading me to suspect
that they are not called as they sequentially should be. How can I get
around this?
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