Invoking a service function from within the service itself

I have encountered an issue while trying to call a service method from within the same service. Unfortunately, I am getting a "call to undefined function" error. To overcome this problem, I have implemented a workaround as demonstrated below. However, I am still eager to find out how I can call the service function without relying on the workaround. Can someone please assist me in identifying what I am overlooking here? Thank you.

.factory('TestSvc', function($http, $q) {        
  return {  

     login: function(){

          var checkStatusFunction = this.checkstatus; 

          $http({ method:'POST',
                url: url
                responseType: 'json'
          }).success(function(data,status,headers,config){
               checkStatusFunction();  
          }).error(function(data,status,headers,config){ 
          });

     },
     checkStatus: function(){
     }
   }
 });

Answer №1

A more refined approach would be:

let self = this;

Rather than:

let statusCheckFunction = this.checkstatus;

Then simply invoke:

self.checkstatus();

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