function handleImageSigning()

in src/app.ts [39:72]

• 31 lines of code
• 6 McCabe index (conditional complexity)

function handleImageSigning(
	config: SignedImageUrlConfig | undefined,
	getPanda: () => PanDomainAuthentication,
	req: express.Request,
	res: express.Response,
) {
	const url = config?.url;
	if (!url || typeof url != 'string' || url.length <= 0) {
		res.status(400);
		res.send({ error: 'No URL provided' });
		return;
	}

	const salt = process.env.SALT;
	if (!salt) {
		res.status(500);
		res.send({
			error: 'Service incorrectly configured. No salt provided',
		});
		return;
	}

	const profile = config.profile ?? { width: DEFAULT_WIDTH };

	try {
		const signedUrl = format(url, salt, profile);
		res.send({ signedUrl });
	} catch (ex: unknown) {
		res.status(500).send({
			error: 'Error signing url',
			ex: ex,
		});
	}
}