Ugly implementation to fit into AuthMe 5.4. If email on PlayerAuth is null, do not supply NULL as the email value but use DEFAULT instead so that the default value is used if present in the column configuration.
- Move MySQL migrations into a separate class
- Add migration for last IP column to be nullable if it has a not null constraint without a default value
- Old SQLite setups have the last IP column as NOT NULL but without a default value. With the new concept (where we don't set a last IP on player registration) it fails.
- Create an /authme debug child that allows to migrate SQLite (tricky because SQLite does not support dropping or modifying columns)
- Allow last IP column to be NOT NULL in MySQL as well (extend MySQL /authme debug child)
- Add TODO comments with follow-up issue to extend our commands with new registration IP field
* Introduce hasSession field in datasource
That makes isLogged more consistent as it will be '1' only when the player is online.
* Fixes
* Fix unit testing
* Update config doc
* Create SessionService
* Create test for SessionService, avoid DB operations if sessions are disabled
* Cleanup: remove outdated warning for session timeout = 0
- Remove outdated warning
- Encapsulate session enabled check in SessionService
* Fix failing SessionServiceTest, add data source integration tests for session methods
- Take MAX(reg_date, login_date) as timestamp to compare against
- Remove the second "all" parameter to include entries with 0 registration date -> we expect registration date to always be set to the current date, so the parameter becomes obsolete
- Create command under /authme debug that allows to change the 'nullable' status of MySQL columns (currently last date and email only)
- We need to offer a default value for forum integrations that have a NOT NULL email column. Offering a command avoids us from force-migrating existing databases while still offering migrations in both directions
- Change in default value handling: lack of values are not handled by setting default values to the PlayerAuth anymore, and reading a default value from the database into a PlayerAuth will be translated into null by the PlayerAuth builder
- When a new database is created, email and lastlogin are now nullable and lack a default a value
Open points:
- Finish MySqlDefaultChangerTest
- Revise purging logic (#792)
- Allow to have more columns nullable (#814)
As noticed by @Gnat008
- We need two different implementations for MySQL and SQLite because SQLite uses an older version where #isClosed is not implemented
- Extract logic used in SQLite and MySQL for logging and closing SQL objects
- Decided to leave buildAuthFromResultSet methods individually as this might be more implementation-specific
- Rename DataSource#close to DataSource#closeConnection to fix conflict with static import
