@discue/idempotent-firebase-functions
Advanced tools
Implementation of idempotent functions for firebase to prevent duplicate execution of events.
Because firebase does not guarentee firestore events get triggered only once, we need to ensure idempotency ourselves. This module provides helper functions to create idempotent functions easily.
import { onDocumentWritten } from 'firebase-functions/v2/firestore';
import { idempotentFunction } from '@discue/idempotent-firebase-functions';
import handler from './handler.js'
const DOCUMENT_PATH = 'api_clients/{apiClientId}/queues/{queueId}/messages/{messageId}'
// handler function will only be called once per firebase event id
// effectively making it an idempotent function
export const written = onDocumentWritten(DOCUMENT_PATH, idempotentFunction(handler))
npm install @discue/idempotent-firebase-functions
To run tests, run the following command
./test-e2e.sh
FAQs
Implementation of idempotent functions for firebase to prevent duplicate execution of events.
The npm package @discue/idempotent-firebase-functions receives a total of 2 weekly downloads. As such, @discue/idempotent-firebase-functions popularity was classified as not popular.
We found that @discue/idempotent-firebase-functions demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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