ruby on rails - Query to show n records per category with searckick gem - elasticsearch

Question

I'm using searchkick gem and will_paginate gem.

i would like to make my search result page display n products for each category. For example when user search for "cat" it would display some thing like this..

    item    category 
    cat 1    image
    cat 2    image
    cat n    image
            
    item   category
    cat 1     video
    cat 2     video
    cat n     video
    
    ... etc

  page 1  2  3 (pagination)

right now my query is not efficient since i make each query for each category

@category1 = Listing.search(query,
                                  where: { category: 1},
                                  page: params[:page],
                                  per_page: 30)


@category2 = Listing.search(query,
                                  where: { category: 2},
                                  page: params[:page],
                                  per_page: 30)

what is the better approach ? thank u

Answer 1

等待大神答复