luacheckrc: Replace deprecated module:once with :on_ready
So that :once is warned about properly.
module:once was only added in trunk so it shouldn't have gotten very far
yet.
local mod_groups = module:depends("groups_internal");
module:hook("user-registered", function(event)
local validated_invite = event.validated_invite or (event.session and event.session.validated_invite);
if not validated_invite then
-- not registered via invite, nothing to do
return
end
local groups = validated_invite and validated_invite.additional_data and validated_invite.additional_data.groups;
if not groups then
-- invite has no groups, nothing to do
return
end
local new_username = event.username;
module:log("debug", "adding %s to groups from invite", new_username);
for _, group in ipairs(groups) do
mod_groups.add_member(group, new_username);
end
end);