chore: Generate test data for bulk insertion (#11229)

Co-authored-by: Vishnu Narayanan <vishnu@chatwoot.com>
Co-authored-by: Sojan <sojan@pepalo.com>
Co-authored-by: tds-1 <tanmay@qoala.id>
Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>

lib/test_data/cleanup_service.rb

@@ -0,0 +1,51 @@
+class TestData::CleanupService
+  DATA_FILE = 'tmp/test_data_account_ids.txt'.freeze
+
+  class << self
+    def call
+      Rails.logger.info 'Cleaning up any existing test data...'
+
+      return log_no_file_found unless file_exists?
+
+      account_ids = parse_account_ids_from_file
+
+      if account_ids.any?
+        delete_accounts(account_ids)
+      else
+        log_no_accounts_found
+      end
+
+      delete_data_file
+      Rails.logger.info '==> Cleanup complete!'
+    end
+
+    private
+
+    def file_exists?
+      File.exist?(DATA_FILE)
+    end
+
+    def log_no_file_found
+      Rails.logger.info 'No test data file found, skipping cleanup'
+    end
+
+    def parse_account_ids_from_file
+      File.read(DATA_FILE).split(',').map(&:strip).reject(&:empty?).map(&:to_i)
+    end
+
+    def delete_accounts(account_ids)
+      Rails.logger.info "Found #{account_ids.size} test accounts to clean up: #{account_ids.join(', ')}"
+      start_time = Time.zone.now
+      Account.where(id: account_ids).destroy_all
+      Rails.logger.info "Deleted #{account_ids.size} accounts in #{Time.zone.now - start_time}s"
+    end
+
+    def log_no_accounts_found
+      Rails.logger.info 'No test account IDs found in the data file'
+    end
+
+    def delete_data_file
+      File.delete(DATA_FILE)
+    end
+  end
+end