@mikro-orm/core/events/TransactionEventBroadcaster.js

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

/** Broadcasts transaction lifecycle events (start, commit, rollback) through the EventManager. */
export class TransactionEventBroadcaster {
    em;
    context;
    constructor(em, context) {
        this.em = em;
        this.context = context;
    }
    /** Dispatches a transaction lifecycle event to the EventManager. */
    async dispatchEvent(event, transaction) {
        await this.em.getEventManager().dispatchEvent(event, {
            em: this.em,
            uow: this.em.getUnitOfWork(false),
            transaction,
        });
    }
}