Checking if 3000 port is running

[shailee-m]

Closes #29

Checking if the 3000 port is running before connecting. If yes, uses that as baseUrl.

[shailee-m]

@brylie can you give me push rights to https://github.com/GeriLife/wellbeing-deploy ?

[brylie]

@shailee-m you should now be able to open a branch in wellbeing-deploy repo

[brylie]

Please try to keep code very simple.

In this case, I'm in favor of simplifying this code in a slightly imperfect manner along these lines:

Suggested change

	const ip = domain.split("://")[1]
	? domain.split("://")[1].split(":")
	? domain.split("://")[1].split(":")[0]
	: null
	: null;
	//skip adding sub-domain to ip
	if (
	/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(
	ip
	)
	) {
	return domain;
	}
	// We grab the hostname (including port since port won't affect the regexp)
	const hostname = domain.split("://")[1];
	// a domain name contains at least one letter (in all of the cases I can think of)
	const hostnameIsDomain = hostname.match(/[a-z]/i);
	// skip adding sub-domain to IP
	if (!hostnameIsDomain) {
	return domain;
	}

[shailee-m]

done.

[brylie]

When possible, try not to overload functions with a lot of different steps. Ideally, a function would do only one thing and the name of the function would describe the one thing it does.