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GV2 message contexts.

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This commit is contained in:
Alan Evans
2020-05-13 13:36:57 -03:00
committed by Alex Hart
parent f099c3591c
commit b8df90531f
14 changed files with 286 additions and 108 deletions
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28
libsignal/service/src/main/java/org/whispersystems/signalservice/api/groupsv2/DecryptedGroupUtil.java
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@@ -63,12 +63,26 @@ public final class DecryptedGroupUtil {
return uuidList;
}
public static ArrayList<UUID> removedMembersUuidList(DecryptedGroupChange groupChange) {
ArrayList<UUID> uuidList = new ArrayList<>(groupChange.getDeleteMembersCount());
for (ByteString member : groupChange.getDeleteMembersList()) {
uuidList.add(toUuid(member));
}
return uuidList;
}
public static UUID toUuid(DecryptedMember member) {
return UUIDUtil.deserialize(member.getUuid().toByteArray());
return toUuid(member.getUuid());
}
public static UUID toUuid(DecryptedPendingMember member) {
return UUIDUtil.deserialize(member.getUuid().toByteArray());
return toUuid(member.getUuid());
}
private static UUID toUuid(ByteString member) {
return UUIDUtil.deserialize(member.toByteArray());
}
/**
@@ -90,6 +104,16 @@ public final class DecryptedGroupUtil {
return Optional.absent();
}
public static Optional<DecryptedMember> firstMember(Collection<DecryptedMember> members) {
Iterator<DecryptedMember> iterator = members.iterator();
if (iterator.hasNext()) {
return Optional.of(iterator.next());
} else {
return Optional.absent();
}
}
public static Optional<DecryptedPendingMember> findPendingByUuid(Collection<DecryptedPendingMember> members, UUID uuid) {
ByteString uuidBytes = UuidUtil.toByteString(uuid);