DEVO-1848: Cache requests to save time.

Gemfile

@@ -5,16 +5,18 @@ source "https://rubygems.org"
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem "rails", "6.1.7.6"
 
+gem "actionpack-action_caching", "~> 1.2"
+gem "actionpack-page_caching", "~> 1.2"
 gem "alma", git: "https://github.com/tulibraries/alma_rb.git", branch: "main"
 gem "autoprefixer-rails"
 gem "awesome_print"
 gem "base64", "0.1.1"
 gem "bento_search"
 gem "blacklight", "~> 7.33.0"
-gem "blacklight_advanced_search", git: "https://github.com/projectblacklight/blacklight_advanced_search.git", ref: "v7.0.0"
 gem "blacklight-marc"
-gem "blacklight_range_limit", git: "https://github.com/tulibraries/blacklight_range_limit.git", branch: "bl-1431-bl-1358"
 gem "blacklight-ris", git: "https://github.com/upenn-libraries/blacklight-ris.git"
+gem "blacklight_advanced_search", git: "https://github.com/projectblacklight/blacklight_advanced_search.git", ref: "v7.0.0"
+gem "blacklight_range_limit", git: "https://github.com/tulibraries/blacklight_range_limit.git", branch: "bl-1431-bl-1358"
 gem "bootsnap", "1.18.3"
 gem "bootstrap", "~> 4.6"
 gem "browser"
@@ -27,7 +29,6 @@ gem "cob_index",
   branch: "main"
 gem "cob_web_index", git: "https://github.com/tulibraries/cob_web_index.git",
   branch: "main"
-gem "jwt"
 gem "coffee-rails", "~> 5.0"
 gem "devise"
 gem "devise-guests", "~> 0.8"
@@ -40,14 +41,15 @@ gem "honeybadger", "5.5.0"
 gem "httparty"
 gem "jbuilder", "~> 2.11"
 gem "jquery-rails"
+gem "jwt"
 gem "lc_solr_sortable", git: "https://github.com/tulibraries/lc_solr_sortable", branch: "main"
+gem "net-smtp"
+gem "nokogiri", "1.16.2"
 gem "okcomputer"
 gem "omniauth"
 gem "omniauth-rails_csrf_protection"
-gem "omniauth-shibboleth"
 gem "omniauth-saml"
-gem "net-smtp"
-gem "nokogiri", "1.16.2"
+gem "omniauth-shibboleth"
 gem "popper_js"
 gem "primo", git: "https://github.com/tulibraries/primo", branch: "main"
 gem "puma", "6.4.2"

Gemfile.lock

@@ -117,6 +117,10 @@ GEM
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actionpack-action_caching (1.2.2)
+      actionpack (>= 4.0.0)
+    actionpack-page_caching (1.2.4)
+      actionpack (>= 4.0.0)
     actiontext (6.1.7.6)
       actionpack (= 6.1.7.6)
       activerecord (= 6.1.7.6)
@@ -622,6 +626,8 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  actionpack-action_caching (~> 1.2)
+  actionpack-page_caching (~> 1.2)
   alma!
   autoprefixer-rails
   awesome_print

app/controllers/catalog_controller.rb

@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 class CatalogController < ApplicationController
+  caches_page :show, expires_in: 24.hours
+  caches_action :index, expires_in: 12.hours, cache_path: Proc.new { |c| c.request.url }
+
   include FacetParamsDedupe
   include BlacklightAdvancedSearch::Controller
   include BlacklightRangeLimit::ControllerOverride

app/controllers/query_list_controller.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class QueryListController < ApplicationController
+  caches_action :show, expires_in: 12.hours, cache_path: Proc.new { |c| c.request.url }
+
   def show
     search_service = search_service_class.new(config: blacklight_config, user_params: params)