Integração do Atlas Search em uma Aplicação Ruby on Rails

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class Idea
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 include Mongoid::Document
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 include Mongoid::Timestamps
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 field :name, type: String
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 field :description, type: String
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 field :picture, type: String
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def self.search(query)
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   aggregation_pipeline = [
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      {
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        "$search": {
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          "index": "inspiration",
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          "text": {
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            "query": query,
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            "path": ['name', 'description']
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          },
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          "sort": {
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            "score": {"$meta": "searchScore"}
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          }
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        }
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      },
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      {
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        "$limit": 20
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      }
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    ]
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   results = collection.aggregate(aggregation_pipeline)
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   search_results = results.to_a
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   search_results.map do |result|
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     Idea.new(
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       id: result["_id"],
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       name: result["name"],
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       description: result["description"],
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       picture: result["picture"]
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     )
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   end
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 end
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end

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search_results.map do |result|
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  Idea.new(
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    id: result["_id"],
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    name: result["name"],
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    description: result["description"],
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    picture: result["picture"]
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  )
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end

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def search
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    @query = params[:query]
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    @ideas = @query.present? ? Idea.search(@query) : Idea.all
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    render :display_results
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  end

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rails generate controller Searches display_results

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class SearchesController < ApplicationController
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  def display_results
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    query = params[:query]
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    @results = Idea.search(query)
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  end
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end

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<div class="search-results">
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  <h1>Search Results for "<%= params[:query] %>"</h1>
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  <% if @results.empty? %>
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    <p>No ideas found.</p>
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  <% else %>
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    <div class="idea-container">
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      <% @results.each do |result| %>
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        <div class="idea">
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          <h2><%= result.name %></h2>
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          <p><%= truncate(result.description, length: 150) %></p>
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          <img  src="<%= result.picture %>" alt="<%= result.name %>" />
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          <p><%= link_to "View", idea_path(result.id) %></p>
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        </div>
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      <% end %>
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    </div>
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  <% end %>
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</div>
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<%= link_to "Back", ideas_path %>

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.search-results {
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   /* Add styles for the search results container */
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   width: 80%;
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   margin: 0 auto;
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 }
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  .idea-container {
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   display: flex;
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   flex-direction: column;
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 }
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  .idea {
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   padding: 20px;
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   border-bottom: 2px solid #ccc;
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   border-radius: 10px 10px 0 0;
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   margin-bottom: 10px;
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 }
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  .idea h2 {
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   margin: 0;
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 }
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  .idea p {
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   margin: 0;
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 }
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  .idea img {
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   width: 100px; /* Adjust the width of the image */
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   height: auto; /* Maintain aspect ratio */
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   display: block; /* Ensure the image takes up full width */
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 }
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  /* Remove bullet points */
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 ul {
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   list-style-type: none;
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   padding: 0;
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 }

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<%= form_tag(search_results_path, method: :get, class: "form-inline") do %>
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   <div class="input-group mb-3">
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     <%= text_field_tag :query, params[:query], placeholder: "Search Ideas...", class: "form-control" %>
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     <div class="input-group-append">
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       <%= submit_tag "Search", class: "btn btn-primary text-white" %>
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     </div>
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   </div>
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 <% end %>

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.input-group {
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 width: 100%;
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}
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.btn-primary {
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 background-color: #007bff;
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 border-color: #007bff;
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 color: white;
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}
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.btn-primary:hover {
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 background-color: #0056b3;
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 border-color: #004085;
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}

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Rails.application.routes.draw do
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  root to: "ideas#index"
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  resources :ideas
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  get '/search_results', to: 'searches#display_results', as: "search_results"
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end

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rails server