How to log response body.

[gulzerr]

I am trying to log http request and response bodies with global middleware. Can you please tell me which property/method can return response body from the api? @ragokan

[ragokan]

Hello @gulzerr, for now, we don't have access to the response body on middleware, we can only use request body. The best way to do is;

function withLog(response) {
	console.log(response);
	return response;
}

// on route
return withLog(ctx.json(data))

[gulzerr]

Thank you for your prompt response. I will be waiting for response body in the context that I can add in global middleware

[ragokan]

Hello @gulzerr, sorry for implementing it that late but I wanted to ensure performance concerns of the app first, then do next steps.
With latest release, I added support for global context. I will update docs tomorrow/later but here is usage.

Simple example;

const responseTimeMiddleware = createMiddleware(async (ctx, next) => {
	const start = Date.now();
	// Call all next middleware and handlers.
	const response = await next();
	const time = Date.now() - start;
	console.log(`Response time for url ${ctx.req.url}: ${time}ms`);
	
	// If you call next, it is better if you send the response
	return response;
});

All examples; (cache middleware is from Bunicorn, will be in docs soon)