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| |
| package org.apache.james.jmap.method |
| |
| import javax.inject.Inject |
| import org.apache.james.jmap.api.model.PushSubscriptionId |
| import org.apache.james.jmap.api.pushsubscription.PushSubscriptionRepository |
| import org.apache.james.jmap.core.SetError.SetErrorDescription |
| import org.apache.james.jmap.core.{PushSubscriptionSetRequest, SetError, UnparsedPushSubscriptionId} |
| import org.apache.james.jmap.method.PushSubscriptionSetDeletePerformer.{PushSubscriptionDeletionFailure, PushSubscriptionDeletionResult, PushSubscriptionDeletionResults, PushSubscriptionDeletionSuccess} |
| import org.apache.james.mailbox.MailboxSession |
| import org.slf4j.LoggerFactory |
| import reactor.core.scala.publisher.{SFlux, SMono} |
| |
| object PushSubscriptionSetDeletePerformer { |
| private val LOGGER = LoggerFactory.getLogger(classOf[PushSubscriptionSetDeletePerformer]) |
| sealed trait PushSubscriptionDeletionResult |
| case class PushSubscriptionDeletionSuccess(PushSubscriptionId: PushSubscriptionId) extends PushSubscriptionDeletionResult |
| case class PushSubscriptionDeletionFailure(PushSubscriptionId: UnparsedPushSubscriptionId, exception: Throwable) extends PushSubscriptionDeletionResult { |
| def asPushSubscriptionSetError: SetError = exception match { |
| case e: IllegalArgumentException => |
| LOGGER.info("Illegal argument in PushSubscription/set delete", e) |
| SetError.invalidArguments(SetErrorDescription(s"${PushSubscriptionId.id} is not a PushSubscriptionId: ${e.getMessage}")) |
| case e => |
| LOGGER.error("Failed to delete Push subscription", e) |
| SetError.serverFail(SetErrorDescription(exception.getMessage)) |
| } |
| } |
| case class PushSubscriptionDeletionResults(results: Seq[PushSubscriptionDeletionResult]) { |
| def destroyed: Seq[PushSubscriptionId] = |
| results.flatMap(result => result match { |
| case success: PushSubscriptionDeletionSuccess => Some(success) |
| case _ => None |
| }).map(_.PushSubscriptionId) |
| |
| def retrieveErrors: Map[UnparsedPushSubscriptionId, SetError] = |
| results.flatMap(result => result match { |
| case failure: PushSubscriptionDeletionFailure => Some(failure.PushSubscriptionId, failure.asPushSubscriptionSetError) |
| case _ => None |
| }) |
| .toMap |
| } |
| } |
| |
| class PushSubscriptionSetDeletePerformer @Inject()(pushSubscriptionRepository: PushSubscriptionRepository) { |
| def deletePushSubscriptions(pushSubscriptionSetRequest: PushSubscriptionSetRequest, mailboxSession: MailboxSession): SMono[PushSubscriptionDeletionResults] = |
| SFlux.fromIterable(pushSubscriptionSetRequest.destroy.getOrElse(Seq())) |
| .flatMap(unparsedId => delete(unparsedId, mailboxSession) |
| .onErrorRecover(e => PushSubscriptionDeletionFailure(unparsedId, e)), |
| maxConcurrency = 5) |
| .collectSeq() |
| .map(PushSubscriptionDeletionResults) |
| |
| private def delete(unparsedId: UnparsedPushSubscriptionId, mailboxSession: MailboxSession): SMono[PushSubscriptionDeletionResult] = |
| unparsedId.parse |
| .fold(e => SMono.error(e), |
| id => SMono.fromPublisher(pushSubscriptionRepository.revoke(mailboxSession.getUser, id)) |
| .`then`(SMono.just[PushSubscriptionDeletionResult](PushSubscriptionDeletionSuccess(id)))) |
| } |