@hotmeshio/hotmesh/build/services/meshflow/workflow/emit.js

Serverless Workflow

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.emit = void 0;
const common_1 = require("./common");
const isSideEffectAllowed_1 = require("./isSideEffectAllowed");
/**
 * Emits events to the event bus provider. Topics are prefixed with the quorum namespace.
 *
 * @param {StringAnyType} events - A mapping of topic => message to publish.
 * @param {{ once: boolean }} [config={ once: true }] - If `once` is true, events are emitted only once.
 * @returns {Promise<boolean>} True after emission completes.
 */
async function emit(events, config = { once: true }) {
    const store = common_1.asyncLocalStorage.getStore();
    const workflowTopic = store.get('workflowTopic');
    const connection = store.get('connection');
    const namespace = store.get('namespace');
    const hotMeshClient = await common_1.WorkerService.getHotMesh(workflowTopic, {
        connection,
        namespace,
    });
    if (!config.once || await (0, isSideEffectAllowed_1.isSideEffectAllowed)(hotMeshClient, 'emit')) {
        for (const [topic, message] of Object.entries(events)) {
            await hotMeshClient.quorum.pub({ topic, message });
        }
    }
    return true;
}
exports.emit = emit;