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| |
| package org.apache.james.mailbox.cassandra.mail.eventsourcing.acl; |
| |
| import java.util.List; |
| |
| import org.apache.james.event.MailboxAggregateId; |
| import org.apache.james.eventsourcing.Command; |
| import org.apache.james.eventsourcing.EventWithState; |
| import org.apache.james.eventsourcing.eventstore.EventStore; |
| import org.apache.james.mailbox.model.MailboxACL; |
| import org.reactivestreams.Publisher; |
| |
| import com.github.fge.lambdas.Throwing; |
| |
| import reactor.core.publisher.Mono; |
| |
| public class UpdateACLCommand implements Command { |
| public static class CommandHandler implements org.apache.james.eventsourcing.CommandHandler<UpdateACLCommand> { |
| private final EventStore eventStore; |
| |
| public CommandHandler(EventStore eventStore) { |
| this.eventStore = eventStore; |
| } |
| |
| @Override |
| public Class<UpdateACLCommand> handledClass() { |
| return UpdateACLCommand.class; |
| } |
| |
| @Override |
| public Publisher<List<EventWithState>> handle(UpdateACLCommand command) { |
| return Mono.from(eventStore.getEventsOfAggregate(command.getId())) |
| .map(history -> MailboxACLAggregate.load(command.getId(), history)) |
| .map(Throwing.function(aggregate -> aggregate.update(command))); |
| } |
| } |
| |
| private final MailboxAggregateId id; |
| private final MailboxACL.ACLCommand aclCommand; |
| |
| public UpdateACLCommand(MailboxAggregateId id, MailboxACL.ACLCommand aclCommand) { |
| this.id = id; |
| this.aclCommand = aclCommand; |
| } |
| |
| public MailboxAggregateId getId() { |
| return id; |
| } |
| |
| public MailboxACL.ACLCommand getAclCommand() { |
| return aclCommand; |
| } |
| } |