Automatic donate buttons on chapter pages

[domdomegg]

Problem

It's a bit of a pain for chapters to add donate buttons to their pages. It'd be good to make this process easier.

Proposed solution: option A

Add a property in the _config.ts with 'showDonateButtons' as a boolean, given that should be fairly easy for chapters to edit.

Have this trigger the donate buttons (e.g. in the header navigation, and a few other places on the page - see https://github.com/raisenational/raise/pull/108/files).

Proposed solution: option B

Get the public fundraiser info (e.g. similar to how we do on the DonationPage from the config). If it's:

• within time (activeFrom to activeTo)
• not archived
• not paused

The page should show donate buttons (e.g. in the header navigation, and a few other places on the page - see https://github.com/raisenational/raise/pull/108/files).

Difficulties with option B

One difficulty might be that this causes a 'jump' when the request loads and it adds the buttons. This might be an acceptable trade-off though.

I think the site is low traffic enough anyways that the increased requests probably won't do much to the cost of running the service. If this does become a problem we can fix this later.

A route to fixing both the above problems is doing this at build time, and somehow triggering a build when fundraisers start / on some daily schedule. But I think that would be overengineering it at this time.