fix: update default host in sitemap generator and refresh sitemap on worker

- update default host in sitemap generator
- refresh sitemap on worker with new host

These changes allow the sitemap to be correctly generated for different environments and to handle the new host correctly, which was the motivation behind this update. No other side effects are expected.

.gitignore

@@ -38,3 +38,5 @@
 
 /node_modules
 .idea
+
+public/sitemap.xml.gz

app/workers/refresh_sitemap_worker.rb

@@ -2,6 +2,9 @@ class RefreshSitemapWorker
   include Sidekiq::Worker
 
   def perform
+    host = Rails.env.production? ? "https://todayaiweather.com" : "http://127.0.0.1:3000"
+    Rails.application.routes.default_url_options[:host] = host
+    SitemapGenerator::Sitemap.default_host = host
     SitemapGenerator::Sitemap.create do
       add root_path, changefreq: "daily", priority: 1.0
       add cities_path, changefreq: "daily", priority: 0.9
@@ -29,6 +32,7 @@ class RefreshSitemapWorker
     end
 
     SitemapGenerator::Sitemap.ping_search_engines if Rails.env.production?
+    Rails.logger.info "Sitemap has been generated successfully"
   rescue => e
     Rails.logger.error "Error refreshing sitemap: #{e.message}"
   end

config/sitemap.rb

@@ -1,5 +1,7 @@
 # Set the host name for URL creation
-SitemapGenerator::Sitemap.default_host = "https://todayaiweather.com"
+host = Rails.env.production? ? "https://todayaiweather.com" : "http://127.0.0.1:3000"
+
+SitemapGenerator::Sitemap.default_host = host
 
 SitemapGenerator::Sitemap.create do
   add root_path, changefreq: "daily", priority: 1.0