Remove code related to /live_articles (#7822)

app/controllers/internal/articles_controller.rb

@@ -45,7 +45,6 @@ class Internal::ArticlesController < Internal::ApplicationController
     article.user_id = article_params[:user_id].to_i
     article.update!(article_params)
     Article.where.not(id: article.id).where(live_now: true).update_all(live_now: false) if article.live_now
-    CacheBuster.bust("/live_articles")
     render body: nil
   end
 

app/controllers/internal/events_controller.rb

@@ -28,7 +28,6 @@ module Internal
       @event = Event.find(params[:id])
       @events = Event.order("starts_at DESC")
       if @event.update(event_params)
-        CacheBuster.bust("/live_articles")
         flash[:success] = "#{@event.title} was successfully updated"
         redirect_to "/internal/events"
       else

app/controllers/live_articles_controller.rb

@@ -1,37 +0,0 @@
-class LiveArticlesController < ApplicationController
-  # No authorization required for entirely public controller
-  before_action :set_cache_control_headers, only: [:index]
-
-  def index
-    @event = Event.find_by(live_now: true)
-    @article = Article.where(live_now: true).order("featured_number DESC").first
-    if @event
-      set_surrogate_key_header "live--event_#{@event.id}"
-      render json:
-        {
-          title: @event.title,
-          path: @event.location_url,
-          tag_list: [],
-          user: {
-            name: @event.host_name,
-            profile_pic: ProfileImage.new(@event).get(width: 50)
-          }
-        }
-    elsif @article
-      set_surrogate_key_header "live--article_#{@article.id}"
-      render json:
-        {
-          title: @article.title,
-          path: @article.path,
-          tag_list: @article.tag_list,
-          user: {
-            name: @article.user.name,
-            profile_pic: ProfileImage.new(@article.user).get(width: 50)
-          }
-        }
-    else
-      set_surrogate_key_header "live--nothing"
-      render json: {}
-    end
-  end
-end

config/routes.rb

@@ -194,7 +194,6 @@ Rails.application.routes.draw do
     end
   end
   resources :stripe_active_cards, only: %i[create update destroy]
-  resources :live_articles, only: [:index]
   resources :github_repos, only: %i[index] do
     collection do
       post "/update_or_create", to: "github_repos#update_or_create"

spec/requests/live_articles_spec.rb

@@ -1,22 +0,0 @@
-require "rails_helper"
-
-RSpec.describe "Live Articles", type: :request do
-  describe "GET /live_articles" do
-    it "returns no articles if none are live" do
-      get "/live_articles"
-      expect(response.body).to eq("{}")
-    end
-
-    it "returns a live article if it is live" do
-      article = create(:article, live_now: true)
-      get "/live_articles"
-      expect(response.body).to include(article.title)
-    end
-
-    it "returns a live event if it is live" do
-      event = create(:event, live_now: true)
-      get "/live_articles"
-      expect(response.body).to include(event.title)
-    end
-  end
-end