Creating HTTP Response object

Question

While calling a service, it calls API using $http method. In the same service I want to add conditional statement which is responsible to return another success or failure object without calling any API/URL. Something like this:

call someMethod()

{

if (statement true) { return httpResponseObject; }

else { return responseObject; }

}

The else part I need to return object responseObject in such a way so it can invoke the error block of method which is calling someMethod() as a service.

I tried return false;, return -1;, its not working. Also, I tried using ResponseText of XMLHttpRequest but didn't work.

Any help, how to create a HTTPResponse object which can be used in same way just as it would be returned by $Http response object. Something like attached snapshot:

you'll need to show more (actual) code than that, as your description of the problem is not clear — Jaromanda X
– Jaromanda X, Commented Jan 16, 2018 at 22:56
@JaromandaX : I need to create a response object just as it returned by $http response but without calling any API/URL, programatically. — ajitksharma
– ajitksharma, Commented Jan 16, 2018 at 23:08
sounds overly complicated, but as you haven't shown how this function wil be used, then it's still unclear — Jaromanda X
– Jaromanda X, Commented Jan 16, 2018 at 23:09
If you want to fake $http response, you need to return Promise same as $http does. This promise can be either resolved or rejected. — bigless
– bigless, Commented Jan 16, 2018 at 23:34
Use $q.resolve to return a successful promise. Use $q.reject to return a promise that is resolved as rejected. For more information, see AngularJS $q Service API Reference — georgeawg
– georgeawg, Commented Jan 17, 2018 at 1:06

dev_khan · Accepted Answer · 2018-01-17 07:13:16Z

0

Why not use a simple promise and call two functions success, error callback something like

someMethod().then(function(){
   //success logic
}, function(error){
   //error logic
})

You can fake a promise just like mentioned in comments and then use the above logic.

answered Jan 17, 2018 at 7:13

dev_khan

7177 silver badges16 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

ajitksharma · Accepted Answer · 2018-01-17 17:54:25Z

0

As suggested by @bigless I solved by using Promise

return (Promise.reject("Error"));

It returns same object as it would have been returned by $http call.

edited Jan 17, 2018 at 17:54

answered Jan 17, 2018 at 17:41

ajitksharma

2,0172 gold badges22 silver badges40 bronze badges

Collectives™ on Stack Overflow

Creating HTTP Response object

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related