Per Page returns default when 0 is passed in for Search Pagination

[pcasa]

On Agg calls, not interested in any of the hits items.

Example.

{
  users(aggs:{
    key:"my_agg", 
    value: {
    terms: {field:firstName, size:1000}
    }
  }, 
    perPage: 0) 
  {
    aggregations
    items {
      ...
    }
  }
}

The above will still return 20 items

[pcasa]

Think problem coming from here

possible solution:
const perPage = parseInt(args.perPage ) !== NaN ? args.perPage : 20;

[nodkz]

Argument perPage already parsed by graphql. And if it is non-integer - then the client got an error.

Why do you want to pass 0 value for perPage?

If you want to fix this you may send the following PR

- const perPage = args.perPage || 20;
+ const perPage = args.perPage ?? 20;

and add nullish-coalescing-operator to the babel config.

[pcasa]

Passing 0 because doing an Agg call.