CODEWITHSUNDEEP
angularjsrestangular
Nisarg
Nisarg

Reputation: 3262

Restangular : addResponseInterceptor not working

I am working on angularjs project.

In app.js I used addResponseInterceptor to intercept every request to the server. If there is no error (response.status == 200 OK) in response then it works perfect. But I want to intercept particularly when (response.status == 401). In this case I want to redirect user to the login page. But it's not working.

Here is my app.js addResponseInterceptor's code : 

RestangularProvider.addResponseInterceptor(function(data, operation, what, url, response, deferred) {
        if (response.status === 401)
        {
            window.location = 'To the login page';
        } else
        {
            var extractedData;
            extractedData = data;
            return extractedData;
        }
    });

I got these error when request refuse to get data

enter image description here

I tried to debug the response by "console.log(response)" But It not displaying anything. It seems like if there is error in response then it not entering into thr interceptor block.

Upvotes: 2

Views: 1240

Answers (1)

harishr
harishr

Reputation: 18065

what you need is error-intecetpr. example below

Restangular.setErrorInterceptor(function(response, deferred, responseHandler) {
    if(response.status === 403) {
        refreshAccesstoken().then(function() {
            // Repeat the request and then call the handlers the usual way.
            $http(response.config).then(responseHandler, deferred.reject);
            // Be aware that no request interceptors are called this way.
        });

        return false; // error handled
    }

    return true; // error not handled
});

Upvotes: 5

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