@mbc-cqrs-serverless/core
Version:
CQRS and event base core
15 lines (14 loc) • 454 B
TypeScript
import { CommandModel } from './command-model.interface';
export interface IDataSyncHandler<TExecuteResult = any, TRollbackResult = any> {
readonly type?: string;
/**
* Upgrade data by a command.
* @param cmd The command to upgrade
*/
up(cmd: CommandModel): Promise<TExecuteResult>;
/**
* Downgrade a command.
* @param cmd The command to downgrade
*/
down(cmd: CommandModel): Promise<TRollbackResult>;
}