Base group index on new class InternalGroup

To be able to add the members and sub-groups of a group to the group
index, we need a class which contains those additional details. For
this reason, we introduce a new class InternalGroup and base the
group index on it (instead of AccountGroup).

Change-Id: I88b1a0bf1bd06804069a2a3165e7664db7900903
2 files changed
tree: 0340187475affa309cb999020c28e4cabef71b90
  1. gerrit-elasticsearch/
  2. gerrit-pgm/
  3. lib/