Raven JS integration. https://medium.com/@jico/the-fine-art-of-javascript-error-tracking-bc031f24c659

app.js

// Log Angular exceptions to Sentry
$provide.decorator('$exceptionHandler', function($delegate) {
  return function(exception, cause) {
    $delegate(exception, cause);
    Raven.captureException(exception, {
      extra: {
        cause: cause,
        member_email: member.email
      }
    });
  }
});

// Log HTTP response errors to Sentry
$provide.factory('ravenHttpInterceptor', function($q) {
  return {
    responseError: function(rejection) {
      var err = new Error('HTTP response error');
      Raven.captureException(err, {
        extra: {
          config: rejection.config,
          status: rejection.status,
          data:   rejection.data,
          member_email: member.email
        }
      });
      $q.reject(rejection);    
    }
  }
}); 

$httpProvider.interceptors.push('ravenHttpInterceptor');