Error handling

[fenderface66]

Birdie_technical_test/back/index.js

Lines 14 to 34 in 5729338

	app.get('/info/:variable', function (req, res) {
	getDataSize(req.params["variable"])
	.then(dataSize => {
	return getData(req.params["variable"])
	.then(data => {
	return {
	n_total_lines: dataSize.n_total_lines,
	content: data.content
	}
	})
	})
	.then(infos => {
	res.json(infos);
	})
	})
	// returns the list of all variables
	app.get('/variables', function (req, res) {
	getVariables()
	.then(variables => res.json(variables));
	})

Hi, i'm one of the developers from Birdie. I just want to ask a few questions concerning your code as I review it.

What would happen if something went wrong with one of these calls?