@graphql-mesh/serve-runtime/esm/useWebhooks.js

export function useWebhooks({ pubsub, logger }) {
    if (!pubsub) {
        throw new Error(`You must provide a pubsub instance to useWebhooks plugin!
    Example:
      export const serveConfig: MeshServeCLIConfig = {
        pubsub: new PubSub(),
        plugins: ctx => [
          useWebhooks(ctx),
        ],
      }
    See documentation: https://the-guild.dev/docs/mesh/pubsub`);
    }
    return {
        onRequest({ request, url, endResponse, fetchAPI }) {
            for (const eventName of pubsub.getEventNames()) {
                if (eventName === `webhook:${request.method.toLowerCase()}:${url.pathname}`) {
                    logger?.debug(`Received webhook request for ${url.pathname}`);
                    return request.text().then(body => {
                        logger?.debug(`Emitted webhook request for ${url.pathname}`, body);
                        pubsub.publish(eventName, request.headers.get('content-type') === 'application/json' ? JSON.parse(body) : body);
                        endResponse(new fetchAPI.Response(null, {
                            status: 204,
                            statusText: 'OK',
                        }));
                    });
                }
            }
        },
    };
}