Siddhant 2f39b76c33
Fix Fetching Successfully Sent Change Events For Debuggability API (#18493)
* fix getSuccessfullySentChangeEventsForAlert

* migrations.

* offset-based pagination

* add startingOffset in EventSubscriptionDiagnosticInfo

* fix missing paginationOffset

* Record successfully sent change events in a separate table, clean up associated successful and failed records on alert deletion.

* Remove oldest 30 records if record count reaches 100 for successful_sent_change_events.

* list unprocessed changeEvents based on alert subscription rules, ensuring only relevant unprocessed events are listed.

* refactor: enhance eventSubscriptionDiagnosticInfo

Added new fields to the eventSubscriptionDiagnosticInfo schema to support detailed diagnostics:
- `relevantUnprocessedEventsCount`: Count of relevant unprocessed events based on alert filtering rules.
- `relevantUnprocessedEventsList`: List of relevant unprocessed events based on alert filtering rules.
- `totalUnprocessedEventsCount`: Count of all unprocessed events.
- `totalUnprocessedEventsList`: List of all unprocessed events.

* Refactor: delete 30 oldest records per alert when the count reaches 100 records

* fix: table creation issue in PostgreSQL

* fix tests.

* scheduleCleanupJob

* remove in-line deletion of records.

* fix postgres table structure issue.
2024-11-08 12:47:16 +01:00
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