@Override
public void saveAllMembersAndSubsystems(Collection<Member> members) {
LocalDateTime now = LocalDateTime.now();
// process members
Map<MemberId, Member> unprocessedOldMembers = new HashMap<>();
StreamSupport.stream(memberRepository.findAll().spliterator(), false)
.forEach(member -> unprocessedOldMembers.put(member.createKey(), member));
for (Member member : members) {
Member oldMember = unprocessedOldMembers.get(member.createKey());
if (oldMember == null) {
// brand new item
member.getStatusInfo().setTimestampsForNew(now);
for (Subsystem subsystem : member.getAllSubsystems()) {
subsystem.getStatusInfo().setTimestampsForNew(now);
subsystem.setMember(member);
}
member = memberRepository.save(member);
} else {
handleOldMember(now, member, oldMember);
member = memberRepository.save(oldMember);
}
unprocessedOldMembers.remove(member.createKey());
}
// now unprocessedOldMembers should all be removed (either already removed, or will be now)
removeUnprocessedOldMembers(now, unprocessedOldMembers);
}
public Iterable<Member> getActiveMembers(LocalDateTime changedAfter) {
return memberRepository.findActiveChangedSince(changedAfter);
}
@Override
public Iterable<Member> getAllMembers(LocalDateTime changedAfter) {
return memberRepository.findAllChangedSince(changedAfter);
}
@Override
public Iterable<Member> getAllMembers() {
return memberRepository.findAll();
}