abelardolg/hollywood

A Typescript port of Broadway https://github.com/broadway/broadway

Hollywood

A Typescript port of Broadway https://github.com/broadway/broadway

Installation

NPM:

npm install hollywood-js

Yarn:

yarn add hollywood-js

Usage

import { Domain } from 'hollywood-js'

export class UserWasCreated extends Domain.DomainEvent {

    constructor(public uuid: string, public email: string){
        super()
    }
}


export class User extends Domain.EventSourced {

    private uuid: string = "";

    private email?: string;

    public static create(uuid: string, email: string): User {

        const instance = new User(uuid);

        instance.raise(new UserWasCreated(uuid, email));

        return instance;
    }

    public getAggregateRootId(): string {

        return this.uuid;
    }

    protected applyUserWasCreated(event: UserWasCreated): void {
        this.uuid = event.uuid;
        this.email = event.email;
    }
}

Look at examples for a better understanding.