Pull out API routes in separate controller

[TomNaessens]

This will clean up the code a bit and allow for easy API versioning when making future changes.

This will change the routes for the API so it will be a breaking change for applications using the API. We can copypaste it first, and then remove the old ones to give the dependent applications a bit of time to migrate.

Applications dependent on the API are:

• Tap: Use new Tab API endpoint Tap#178
• Tabbp: Use new Tab endpoint Tappb#3
• Hydra: Use new Tab API endpoint hydra-android#584
• Penning scripts
• whining @ninewise 's scripts
• @redfast00 scripts
• ... others?

[TomNaessens]

@bobbybobbypangang @FKD13 @mcbloch are you aware of any scripts/applications using the Tab API?

[SammyDelanghe]

My scripts for treasuring bookkeeping request all the transactions for user Zeus. (which takes a while, asking transactions for a given year would be helpful). Those are in the private penning repo, but updating them is very easy and I'll after it when this goes online. (For me it is not needed to wait with removing the old one first, since the are manually run scripts and uptime isn't needed)

[niknetniko]

The hydra app for Android also uses it

[redfast00]

• The Tappb app
• My personal script for plain-text accounting

[ninewise]

My scripts are not very complicated so I don't really mind you breaking them. I will whine about it though.

[redfast00]

Tap also uses the Tab API, it's important this doesn't break

[redfast00]

And Haldis does not use the Tab API at the moment (this feature is planned, but has not been implemented yet)

[TomNaessens]

PR open in #99, on the Rails 7 branch, to be merged and deployed soon(tm).

[TomNaessens]

So this accidentally kinda already got merged into master, and it is available.

The new endpoint for API requests is the same as the old one, except the URL is tap.zeus.gent/api/v1/.... The implementation should be the same, if you notice any differences, let me know.

I'll remove the old endpoints in about a week as the migration is pretty easy.

For the future, these migrations and API changes will be easier as we can just add a v2 endpoint where necessary.

[TomNaessens]

In case anyone wants to view a preview of the documentation, there's a screenshot here: #120

[TomNaessens]

#128 It's happening 😁