From 4368f1af7a2207392c806b2a49e0e5334c0df672 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Sun, 22 Sep 2019 22:24:56 -0700
Subject: [PATCH] modules/m_room_member: Move membership hook back to vm.effect
 for now.

---
 modules/m_room_member.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/m_room_member.cc b/modules/m_room_member.cc
index 1205ceda9..91c3deb42 100644
--- a/modules/m_room_member.cc
+++ b/modules/m_room_member.cc
@@ -40,7 +40,7 @@ ircd::m::affect_user_room_hookfn
 {
 	affect_user_room,
 	{
-		{ "_site",  "vm.post"       },
+		{ "_site",  "vm.effect"     },
 		{ "type",   "m.room.member" },
 	}
 };
@@ -69,12 +69,13 @@ try
 	if(!exists(subject))
 		create(subject);
 
-	//TODO: ABA / TXN
 	m::user::room user_room
 	{
 		subject
 	};
 
+	//TODO: ABA / TXN
+	assert(exists(user_room));
 	const auto &prev_idx
 	{
 		user_room.get(std::nothrow, "ircd.member", room_id)