remove orphan objects

lib/tasks/database_cleanup.rake

@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+namespace :database do
+  desc 'Check and remove orphaned objects'
+  task cleanup_orphans: :environment do
+    puts 'Checking and removing orphaned objects...'
+
+    # Tables to exclude from orphaned objects check
+    excluded_tables = ['accounts', 'audits', 'categories', 'category_types', 'cms_templates', 'legal_term_acceptances', 'legal_term_bindings',
+                      'legal_term_versions', 'proxy_logs', 'schema_migrations', 'service_cubert_infos', 'slugs', 'taggings', 'tags']
+
+    ids = Account.where(provider: true).pluck(:id)
+    # Iterate over tables with tenant_id field
+    tables = ActiveRecord::Base.connection.tables.select { |t| ActiveRecord::Base.connection.column_exists?(t, 'tenant_id') }
+
+    tables.each do |table|
+      next if excluded_tables.include?(table)
+
+      class_name = convert_table_to_class(table)
+      orphaned_objects = class_name.where.not(tenant_id: ids)
+
+      if orphaned_objects.exists?
+        puts "Found orphaned objects in #{table}:"
+        orphaned_objects.each { |obj| puts "- ID: #{obj.id}, Tenant ID: #{obj.tenant_id}" }
+
+        # Uncomment the line below if you want to delete orphaned objects
+        # orphaned_objects.destroy_all
+      else
+        puts "No orphaned objects found in #{table}."
+      end
+    end
+    puts 'Orphaned objects check completed.'
+  end
+
+  private
+
+  def convert_table_to_class(table)
+    case table
+    when 'api_docs_services'
+      'ApiDocs::Service'.constantize
+    when 'billing_strategies'
+      'Finance::BillingStrategy'.constantize
+    when 'cms_files'
+      'CMS::File'.constantize
+    when  'cms_group_sections'
+      'CMS::GroupSection'.constantize
+    when 'cms_groups'
+      'CMS::Group'.constantize
+    when 'cms_permissions'
+      'CMS::Permission'.constantize
+    when 'cms_redirects'
+      'CMS::Redirect'.constantize
+    when 'cms_sections'
+      'CMS::Section'.constantize
+    when 'cms_templates_versions'
+       'CMS::Template::Version'.constantize 
+    when 'cms_legal_term'
+      'CMS::LegalTerm'.constantize
+    when 'configuration_values'
+      'Configuration::Value'.constantize
+    when 'event_store_events'
+      'EventStore::Event'.constantize
+    when 'legal_terms'
+      'CMS::LegalTerm'.constantize
+    when 'mail_dispatch_rules'
+      'MailDispatchRule'.constantize
+    when 'notification_preferences'
+      'NotificationPreferences'.constantize
+    when  'provider_constraints'
+      'ProviderConstraints'.constantize
+    when 'settings'
+      'Settings'.constantize
+    else
+      table.classify.safe_constantize || table.singularize.camelize.constantize
+    end
+  end
+end