Trouble with AngularFire (Firebase) and Authenticating with Routers - angularjs

Question

I'm working on an Angular web app that is using Firebase to authenticate the user when they login or register. I want to restrict going to the /dashboard url unless they're logged in. I tried following Firebase's docs, but I'm coming up with errors.
I think where I'm having problems was making my controller code work with the one provided. I kept getting the error "Unknown provider: AuthProvider <- Auth <- currentAuth", so I just took out their controller code for now.
Any help would be great!
Here's the doc link: https://www.firebase.com/docs/web/libraries/angular/guide/user-auth.html#section-routers
And my code:
ROUTER CONFIG
var app = angular.module('maggsLashes', ['ngRoute', 'ui.calendar', 'firebase']);
app.config(function($routeProvider) {
$routeProvider
.when('/dashboard', {
templateUrl: 'app/templates/dashboardTmpl.html',
controller: 'dashboardCtrl',
resolve: {
// controller will not be loaded until $requireAuth resolves
// Auth refers to our $firebaseAuth wrapper in the example above
"currentAuth": ["Auth", function(Auth) {
// $requireAuth returns a promise so the resolve waits for it to complete
// If the promise is rejected, it will throw a $stateChangeError (see above)
return Auth.$requireAuth();
}]
}
})
DASHBOARD CONTROLLER
app.controller('dashboardCtrl', function($scope, $firebaseAuth, $location) {
var ref = new Firebase("https://maggslashes.firebaseio.com/");
var auth = $firebaseAuth(ref);
// app.controller("AccountCtrl", ["currentAuth", function(currentAuth) {
// // currentAuth (provided by resolve) will contain the
// // authenticated user or null if not logged in
// }]);
// console.log(auth);
console.log("Matt is pretty much awesome");
ref.onAuth(function(authData) {
if (authData) {
console.log("User is authenticated w uid:", authData);
}
else {
console.log("client sucks");
}
});
$scope.logOut = function() {
$location.path('/');
$scope.apply();
ref.unauth();
console.log(authData.uid);
};
});

Answer 1

I can see what may be at least on issue. In your router, you refer to "Auth" but do not see your code for that service/factory, so it's possible you don't have that set up. Note that "Auth" is a custom factory.
not you need this somewhere in your code:
app.factory("Auth", ["$firebaseAuth",
function($firebaseAuth) {
var ref = new Firebase("https://docs-sandbox.firebaseio.com", "example3");
return $firebaseAuth(ref);
}
])
Also, can you provide the errors you're receiving?
Wayne