Add cache cleaning and preheating

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+# 0.21.1 - 2024-12-23
+
+### Added
+
+- Cache cleaning and preheating upon application start.
+
 # 0.21.0 - 2024-12-20
 
 ⚠️ This release introduces a breaking change. ⚠️

app/services/cache/clean.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class Cache::Clean
+  class << self
+    def call
+      Rails.logger.info('Cleaning cache...')
+      delete_version_cache
+      delete_years_tracked_cache
+      Rails.logger.info('Cache cleaned')
+    end
+
+    private
+
+    def delete_version_cache
+      Rails.cache.delete(CheckAppVersion::VERSION_CACHE_KEY)
+    end
+
+    def delete_years_tracked_cache
+      User.find_each do |user|
+        Rails.cache.delete("dawarich/user_#{user.id}_years_tracked")
+      end
+    end
+  end
+end

config/environment.rb

@@ -6,6 +6,8 @@ require_relative 'application'
 # Initialize the Rails application.
 Rails.application.initialize!
 
-# Clear the cache of the application version
+# Clear the cache
+Cache::Clean.call
 
-Rails.cache.delete(CheckAppVersion::VERSION_CACHE_KEY)
+# Preheat the cache
+Cache::PreheatingJob.perform_later