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AngularJS 1.8: Difficulty with HTTP interceptor modifying response data before it reaches controller

👀 Views: 0 💬 Answers: 1 📅 Created: 2025-06-12
angularjs http interceptors JavaScript

I'm dealing with I tried several approaches but none seem to work... I've been banging my head against this for hours... I'm experiencing an scenario with an HTTP interceptor in AngularJS 1.8 where the modified response data is not being reflected in my controller due to timing issues. I've set up an interceptor to append a timestamp to the response data, but when I try to access the modified data in my controller, it seems to be outdated or not updated at all. Here’s a simplified version of my interceptor: ```javascript app.factory('myInterceptor', function() { return { response: function(response) { response.data.timestamp = new Date(); // Append timestamp to response return response; } }; }); ``` I have registered this interceptor using: ```javascript app.config(function($httpProvider) { $httpProvider.interceptors.push('myInterceptor'); }); ``` In my controller, I'm trying to consume the HTTP response like this: ```javascript app.controller('MyController', function($scope, $http) { $http.get('/api/data').then(function(response) { $scope.data = response.data; console.log('Data received:', $scope.data); }); }); ``` The question arises when I check the console log; the `timestamp` property appears to be missing or undefined. I’ve verified that the interceptor is being hit, and the timestamp is being set there, but it seems like there’s some race condition or timing scenario that I can’t pin down. I’ve tried using `$timeout` to delay the update in my controller, but that didn’t make a difference. Any insights into why the modified response is not arriving as expected would be greatly appreciated! My development environment is Windows. Thanks in advance! I'm working on a web app that needs to handle this. Thanks in advance! I'm working in a CentOS environment.