@eventstore.net/event.store/dist/event-stream.js

A simple and fast EventStore that support multiple persistence and notification providers

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * An Event Stream
 */
class EventStreamImpl {
    constructor(eventStore, stream) {
        this.eventStore = eventStore;
        this.stream = stream;
    }
    /**
     * The event stream identifier
     * The event stream
     */
    get streamId() {
        return this.stream.id;
    }
    /**
     * The parent aggregation for this event stream
     */
    get aggregation() {
        return this.stream.aggregation;
    }
    /**
     * Rertieve a list containing all the events in the stream in order.
     * @param offset The start position in the stream list
     * @param limit The desired quantity events
     * @return All the events
     */
    getEvents(offset, limit) {
        return this.getProvider().getEvents(this.stream, offset, limit);
    }
    /**
     * Add a new event to the end of the event stream.
     * @param data The event data
     * @param type The Event type
     * @return The event, updated with informations like its sequence order and commitTimestamp
     */
    async addEvent(data, type) {
        const addedEvent = await this.getProvider().addEvent(this.stream, data, type);
        if (this.eventStore.publisher) {
            await this.eventStore.publisher.publish({
                event: addedEvent,
                stream: this.stream
            });
        }
        return addedEvent;
    }
    getProvider() {
        return this.eventStore.provider;
    }
}
exports.EventStreamImpl = EventStreamImpl;
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