Improvement request : buckets sort

[Bartaf83]

It could be interesting to be able to sort buckets (alphabetically at least) or by any other possible criteria.

We wish see such as feature soon in your module.

Best Regards!

[Ruitjes]

Hi @Bartaf83,

I think this is already possible with Itemsjs version 2.1.15.
You can check #109 tests/facetSortingSpec.js where the feature is added.

For example alphabetically facet sorting:

describe('facet sorting', function() {

  it('sort by key', function test(done) {

    const result = require('./../index')(items, {
      aggregations: {
        genres: {
          sort: ['key'],
        }
      }
    }).aggregation({
      name: 'genres',
    });

    assert.deepEqual(result.data.buckets.map(v => v.key), ['Comedy', 'Drama', 'Horror', 'Romance', 'Western']);

    done();
  });

[cigolpl]

It will require better documentation / guide so any help is needed here but I am closing now because this feature is available