Allow to setFullResponse per request

I generally like extracting the data field of my API responses. However, sometimes (only) I need to access headers of a particular request. Currently, I’m doing it like:

Restangular.setFullResponse(true).all('user').getList()
.then(function(response){
  Restangular.setFullResponse(false);
  totalUsers = response.headers('X-Total-Count');
  currentPageUsers = response.data;
});

But if there are other simultaneous Restangular requests, they may fail as they expect no full response. Ability to set the full response per request would solve the problem.

[chandrewz]

In case someone stumbles on this thread, you can do something like this now for a single request using setFullResponse:

Restangular.withConfig((RestangularConfigurer) => {
    RestangularConfigurer.setFullResponse(true);
}).all(url);

[tvStatic]

@poppahorse a follow up to this. The above code results in the same problem as the OPs - the global setFullResponse is set as each request goes out, so the value may not be correct depending on the timing of the responses.

The solution, as far as I can see is use addResponseInterceptor instead, as the response is parsed straight afterwards. For the original case:

RestangularProvider.addResponseInterceptor(
    function (data, operation, what) {
        if (operation === "getList" && what === "user") {
            RestangularProvider.setFullResponse(true);
        } else {
            RestangularProvider.setFullResponse(false);
        }
   
        return data;
    }
);