Paginate profile group notifications
What does this MR do?
This page has a hard to fix N+1 so we need to mitigate it as much as possible.
In this MR we add pagination. We give up on a fast group notification settings lookup in order to load things in alphabetical order, but in exchange we can limit each page to 10 groups, which is a lot faster than loading a couple hundred!
Screenshots
Does this MR meet the acceptance criteria?
Conformity
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Changelog entry - [-] Documentation (if required)
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Code review guidelines -
Merge request performance guidelines -
Style guides - [-] Database guides
- [-] Separation of EE specific content
Availability and Testing
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Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process. - [-] Tested in all supported browsers
- [-] Informed Infrastructure department of a default or new setting change, if applicable per definition of done
Security
If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:
- [-] Label as security and @ mention
@gitlab-com/gl-security/appsec
- [-] The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
- [-] Security reports checked/validated by a reviewer from the AppSec team
Refs #28459 (closed)
Edited by Peter Leitzen