User Quotas

[matthewbadeau]

Is your feature request related to a problem? Please describe.
Running a public instance can be scary without knowing that certain limits can be put in place to prevent your instance from become overloaded and too expensive to host. In the chat, there is a person that had a 28TB instance. A public instance would not be able to handle that very easily.

Describe the solution you'd like
The ability to track and monitor the sizes of the files uploaded by users.
A configurable quota limit would be desirable.

Describe alternatives you've considered
Sorting all user uploads with {username}/{files} could allow for a filesystem based quota outside of Manyfold

Additional context
I noticed that :size can be nil in the database for files. There should probably be a job to find any size: nil files and recalculate their file size. That way, a simple table join can be used to calculate total size of files owned by a user.

[Floppy]

This missing size is probably something left over from the Shrine migration, where it won't necessarily have run metadata analysis on all existing files. Re-running that Shrine analysis is probably the thing to do in that task