Function transaction_cleanup_handler

pub async fn transaction_cleanup_handler(
    job: TransactionCleanupCronReminder,
    data: Data<ThinData<DefaultAppState>>,
    attempt: Attempt,
) -> Result<(), Error>

Handles periodic transaction cleanup jobs from the queue.

This function processes expired transactions by:

1. Fetching all relayers from the system
2. For each relayer, finding transactions with final statuses
3. Checking if their delete_at timestamp has passed
4. Validating transactions are in final states before deletion
5. Deleting transactions that have expired (in parallel)

Arguments

• job - The cron reminder job triggering the cleanup
• data - Application state containing repositories
• attempt - Current attempt number for retry logic

Returns

• Result<(), Error> - Success or failure of cleanup processing