From 3a21513b61019736e65144bbe6e6323e53c7fde2 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Tue, 16 Nov 2021 12:57:04 +0000
Subject: MUC: Add room:set_affiliation_data()

---
 plugins/muc/muc.lib.lua | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'plugins/muc')

diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index a62ad5c5..ef418b2b 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -1532,6 +1532,28 @@ function room_mt:get_affiliation_data(jid, key)
 	return data;
 end
 
+function room_mt:set_affiliation_data(jid, key, value)
+	if key == nil then return nil, "invalid key"; end
+	local data = self._affiliation_data[jid];
+	if not data then
+		if value == nil then return true; end
+		data = {};
+	end
+	local old_value = data[key];
+	data[key] = value;
+	if old_value ~= value then
+		module:fire_event("muc-set-affiliation-data/"..key, {
+			room = self;
+			jid = jid;
+			key = key;
+			value = value;
+			old_value = old_value;
+		});
+	end
+	self:save(true);
+	return true;
+end
+
 function room_mt:get_role(nick)
 	local occupant = self:get_occupant_by_nick(nick);
 	return occupant and occupant.role or nil;
-- 
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