From 997da91477da7190a52a44b90e76e847bb4d706a Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Fri, 18 May 2018 00:24:25 -0700
Subject: [PATCH] ircd::m: Complete the room state tuple buffer constructor.

---
 ircd/m/room.cc | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/ircd/m/room.cc b/ircd/m/room.cc
index 37d5cd503..aba0b420c 100644
--- a/ircd/m/room.cc
+++ b/ircd/m/room.cc
@@ -1582,9 +1582,32 @@ const
 //
 
 ircd::m::room::state::tuple::tuple(const m::room &room,
-                                   const mutable_buffer &buf)
+                                   const mutable_buffer &buf_)
 {
+	const m::room::state state
+	{
+		room
+	};
 
+	window_buffer buf{buf_};
+	json::for_each(*this, [&state, &buf]
+	(const string_view &type, auto &event)
+	{
+		state.get(std::nothrow, type, "", [&buf, &event]
+		(const event::idx &event_idx)
+		{
+			buf([&event, &event_idx]
+			(const mutable_buffer &buf)
+			{
+				event = m::event
+				{
+					event_idx, buf
+				};
+
+				return serialized(event);
+			});
+		});
+	});
 }
 
 ircd::m::room::state::tuple::tuple(const json::array &pdus)