Monitor data downloads, who, what, when

[jim-sheldon]

Relates to #2937

[stanislaw-zakrzewski]

Currently there is downloads list for every user. It contains following fields:

• timestamp (working, saved for every download)
• format (not working, undefined, but I think can be set to csv)?
• query (not working, I think we can just have a list of ids here)
  I'll update it to work on turnkey portal

[aimeehan1]

Example metrics:
Number of line-list cases in database (for disease X)
Registered users
Dataset downloads (for disease X), external and including internal downloads from curators
Website hits
Newsletter subscribers
Social media followers

[jim-sheldon]

I see timestamp, format, and query saved and working in the database, though it would help to have it somewhere more convenient for non-tech to look. Empty format and query means user downloaded the complete data set; probably better to denote this explicitly so it does not appear broken.

Current sources for the metrics listed above:

number of cases: database
registered users: database
dataset downloads: database for covid, logs for others
website hits: google analytics
newsletter subs: database
social media followers: relevant platforms

I got scripts handy for some of these if it helps.