mod_pep: Wipe pubsub service on user deletion0.11.11

Data is already wiped from storage, but this ensures everything is
properly unsubscribed, possibly with notifications etc.

Clears recipient cache as well, since it is no longer relevant.

1 files changed, 15 insertions, 0 deletions

diff --git a/plugins/mod_pep.lua b/plugins/mod_pep.lua
index a96bb1aa..4ee3db5e 100644
--- a/plugins/mod_pep.lua
+++ b/plugins/mod_pep.lua
@@ -467,3 +467,18 @@ module:hook("account-disco-items", function(event)
 		reply:tag("item", { jid = user_bare, node = node, name = node_obj.config.title }):up();
 	end
 end);
+
+module:hook_global("user-deleted", function(event)
+	if event.host ~= host then return end
+	local username = event.username;
+	local service = services[username];
+	if not service then return end
+	for node in pairs(service.nodes) do service:delete(node, true); end
+
+	local item = pep_service_items[username];
+	pep_service_items[username] = nil;
+	if item then module:remove_item("pep-service", item); end
+
+	recipients[username] = nil;
+end);
+