Method storedStateHandler

lib/handlers/route-api.ts:120–146

(req: express.Request, res: express.Response, next: express.NextFunction)

    }

    storedStateHandler(req: express.Request, res: express.Response, next: express.NextFunction) {
        const id = unwrapString(req.params.id);
        this.storageHandler
            .expandId(id)
            .then(result => {
                let config = JSON.parse(result.config);
                if (config.sessions) {
                    config = this.getGoldenLayoutFromClientState(new ClientState(config));
                }
                const metadata = this.getMetaDataFromLink(req, result, config);
                this.renderGoldenLayout(config, metadata, req, res);
                // And finally, increment the view count
                // If any errors pop up, they are just logged, but the response should still be valid
                // It's really  unlikely that it happens as a result of the id not being there though,
                // but can be triggered with a missing implementation for a derived storage (s3/local...)
                this.storageHandler.incrementViewCount(id).catch(err => {
                    logger.error(`Error incrementing view counts for ${id} - ${err}`);
                });
            })
            .catch(err => {
                logger.warn(`Could not expand ${id}: ${err}`);
                next({
                    statusCode: 404,
                    message: `ID "${id}" could not be found`,
                });
            });
    }

    getGoldenLayoutFromClientState(state: ClientState) {
        const goldenifier = new ClientStateGoldenifier();