Once #4 is implemented, deploy and call endpoint via cron job or similar in a daily basis

Perhaps over NFS to NAS

More info: https://go.dev/blog/slog

Package doc: https://pkg.go.dev/log/slog

Vet check to ensure no mistakes when logging with parameters: https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/slog

It should allow to get and save both, current and next day prices

It could be great to perhaps move all the code in the main function to a bootstrap or run function and unit test it

The fetch prices function from prices service will now accept a date.

If date is nil, behavior keeps the same (look database and current date and check if we can get prices)

If date is not nil, get prices for that date if not already in database

Print stack trace of custom errors when calling logger. Maybe create a new function ErrorStackTrace or FatalStackTrace that will get that info from the error and print it

Currently, API endpoints are not protected.

They should be protected. First, I need to check current requirements, so then I will know what is the best solution.

Some possible solutions:

• API key (stored in database to allow easily rotate keys?)
• JWT
• Other?

Check for articles / repos / gin docs

Requirements:

• Metrics endpoint to prometheus
• Logs in loki
• Enable uptime kuma