Help wanted Change the domain of all existing shorturls

[theofficialgman]

Shlink version

3.3.0

PHP version

8.1.2

How do you serve Shlink

Self-hosted nginx

Database engine

MySQL

Database version

8.0.39

Summary

We are changing domains and would like to make the default domain url be the new domain (analtics.pi-apps.io) from the old domain (pi-apps-analytics.linkpc.net).

Both domains point to the same server so both work currently with the existing links (because of the following functionality in shlink) but all shorturls in the database are stored under the old domain.

https://another.com/abc123: There was no short URL specifically defined for domain another.com and short code abc123, but it exists for default domain (example.com), so it will fall back to it and redirect to where example.com/abc123 is configured to redirect.

I know it is possible to update the default domain in an existing shlink instance but we still need to update the domain for all existing shorturls to preserve the clicks and have the automatic fallback from the old domain to the new domain function.