Good day.
I have a bunch of controllers. Every of them have common behavior: check
user service (*sUser*) if logged in, and if not change location to */login*.
Currently it works like this (code duplication in every controller)
*ctrls.controller 'cProjectsList', ['$scope', '$http', '$location',
'sLoadingIndicator', 'sUser', ($scope, $http, $location, sLoadingIndicator,
sUser)->*
* if not sUser.isLoggedIn()*
* return $location.path('login')*
* $http.get('getProjectsList')*
* .success((response)->*
* sLoadingIndicator.loaderOff()*
* )*
*]*
It works, although i want to factor out this logic and somehow reuse in
everywhere:
*if not sUser.isLoggedIn()*
* return $location.path('login')*
But i cannot, because when user not logged in i need imitatively return
from function to prevent any further execution. And i can do that only by
issuing return statement from controller itself.
If i instead for example will intercept $routeChangeStart like that (the
same, is with services):
*$rootScope.$on '$routeChangeStart', (event, next)->*
* url = next.templateUrl*
* if url != 'loginForm' and !sUser.isLoggedIn()*
* $location.path('login')*
This successfully change route for not logged in user. But it wont stop
logic in controller continue executing.
So in my example i have this piece of code in controller executed:
*$http.get('getProjectsList')*
* .success((response)->*
* sLoadingIndicator.loaderOff()*
* )*
Have i duplicate common logic everywhere, or are there any other variants?
Thank you in advance.
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