Method EraseCollectedAsync
- Namespace
- MailFathom.Application.Contacts
- Assembly
- MailFathom.Application.dll
EraseCollectedAsync(IPersistenceSession, CancellationToken)
Erases every contact of the collected origin, and everything derived from them.
Task<CollectedContactErasure> EraseCollectedAsync(IPersistenceSession session, CancellationToken cancellationToken)Parameters
sessionIPersistenceSessionThe session the erasure joins.
cancellationTokenCancellationTokenCancels the erasure.
Returns
- Task<CollectedContactErasure>
What the erasure removed.
Remarks
The asserted half is untouched, which is the whole point of the act: an owner who changed their mind about collection is undoing what their instance inferred rather than what they wrote. It is a set-based delete rather than a walk, because the alternative is loading a book of collected people into memory to remove it, and both counts are read in the same transaction that removes the rows so the answer is a fact rather than a number that was true a moment earlier.
Exceptions
- ArgumentNullException
Thrown when
sessionis null.- ArgumentException
Thrown when the session cannot supply this store's persistence context.