class CtiGenericApi2 < ActiveRecord::Migration[5.1] def up # return if it's a new setup return if !Setting.find_by(name: 'system_init_done') return if !column_exists?(:cti_logs, :initialized_at) return if column_exists?(:cti_logs, :initialized_at_cleanup) if ActiveRecord::Base.connection_config[:adapter] == 'mysql2' # disable the MySQL strict_mode for the current connection execute("SET sql_mode = ''") add_column :cti_logs, :initialized_at_cleanup, :timestamp, limit: 3, null: true, default: '0000-00-00 00:00:00' else add_column :cti_logs, :initialized_at_cleanup, :timestamp, limit: 3, null: true end Cti::Log.connection.schema_cache.clear! Cti::Log.reset_column_information # clenaup table records Cti::Log.order(created_at: :desc).limit(2000).each do |log| if log.initialized_at begin initialized_at = Time.zone.parse(log.initialized_at) log.update_column(:initialized_at_cleanup, initialized_at) # rubocop:disable Rails/SkipsModelValidations if initialized_at && log.start_at log.update_column(:duration_waiting_time, log.start_at.to_i - initialized_at.to_i) # rubocop:disable Rails/SkipsModelValidations else log.update_column(:duration_waiting_time, nil) # rubocop:disable Rails/SkipsModelValidations end rescue => e Rails.logger.error e end end if log.end_at && log.start_at log.update_column(:duration_talking_time, log.end_at.to_i - log.start_at.to_i) # rubocop:disable Rails/SkipsModelValidations else log.update_column(:duration_talking_time, nil) # rubocop:disable Rails/SkipsModelValidations end end remove_column(:cti_logs, :initialized_at) Cti::Log.connection.schema_cache.clear! Cti::Log.reset_column_information rename_column :cti_logs, :initialized_at_cleanup, :initialized_at Cti::Log.connection.schema_cache.clear! Cti::Log.reset_column_information end end