# HG changeset patch
# User Jonas Schäfer <jonas@wielicki.name>
# Date 1612536328 -3600
# Node ID 71c495fa03f3e79ebd03add934627cb11ca5cd50
# Parent  157fa4e535b0b808f043eaf4423d04386f08e7d2
mod_groups_internal: allow force-emitting group member addition events

This is useful when a new plugin was loaded which handles that
event to add some value.

Then the command can be called (**not** from the plugin but from
an upcoming admin shell module) to synchronise things.

diff -r 157fa4e535b0 -r 71c495fa03f3 mod_groups_internal/mod_groups_internal.lua
--- a/mod_groups_internal/mod_groups_internal.lua	Fri Feb 05 12:36:48 2021 +0000
+++ b/mod_groups_internal/mod_groups_internal.lua	Fri Feb 05 15:45:28 2021 +0100
@@ -264,6 +264,27 @@
 	do_all_group_subscriptions_by_group(group_id);
 end
 
+function emit_member_events(group_id)
+	local group_info, err = get_info(group_id)
+	if group_info == nil then
+		return false, err
+	end
+
+	for username in pairs(get_members(group_id)) do
+		module:fire_event(
+			"group-user-added",
+			{
+				id = group_id,
+				user = username,
+				host = host,
+				group_info = group_info,
+			}
+		)
+	end
+
+	return true
+end
+
 -- Returns iterator over group ids
 function groups()
 	return group_info_store:users();