ElasticSearch Range Aggregation没有输出结果，没有错误

Question

Hello I've got this problem with the rails Elascticsearch range aggregations, it seems right as there's no error output but then again it also doesn't aggregate.

Heres my controller

def results
    min_price = params[:min_price] if params[:min_price].present?
    max_price = params[:max_price] if params[:max_price].present?

    price_ranges = [{to: max_price}, {from: min_price, to: max_price}, {from: min_price}]
    @results = Item.search(params[:q], aggs: {item_final_price: {ranges: price_ranges}}, page: params[:page], per_page: 10) if params[:q].present?
end

and my model

class Item < ApplicationRecord

include Elasticsearch::Model
include Elasticsearch::Model::Callbacks
# Item.import

searchkick callbacks: :async, highlight: [:item_name]



   def search_data
        {
            item_name: item_name,
            item_details: item_details,
            item_final_price: item_final_price,
            item_av_rating: item_av_rating
        }
    end
end

and my views

<%= form_tag results_path, method: :get, enforce_utf8: false, id: "q_filter" do %>
<section class="widget widget-categories">
    <%= hidden_field_tag :q, params[:q] %>
    <h3 class="widget-title">Price Range</h3>
    <div class="form-group">
        <label>Price Between</label>
        <%= number_field_tag :min_price, params[:min_price], class: "form-control form-control-sm", placeholder: "Min Price" %>
    </div>
    <div class="form-group">
        <label>And</label>
        <%= number_field_tag :max_price, params[:max_price], class: "form-control form-control-sm", placeholder: "Max Price" %>
    </div>
    <%= button_tag(type: "submit", name: nil, class: "btn btn-outline-primary btn-sm btn-block") do %>
        Filter Search
    <% end %>
</section>

<% @results.each do |item| %>
   <%= item.item_name %>
<% end %>

Answer 1

Try to target this in your view

@results.response["aggregations"]["item_final_price"]["buckets"]

If you're running in development, can you throw a binding.pry and see what the result keys are? The data should be there if the query returns results.