Move handling of MessageType::GroupChat to message::receive::group_chat module

xmpp/src/message/receive/group_chat.rs

@@ -0,0 +1,30 @@
+// Copyright (c) 2023 xmpp-rs contributors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+use tokio_xmpp::{parsers::message::Message, Jid};
+
+use crate::{Agent, Event};
+
+pub async fn handle_message_group_chat(
+    agent: &mut Agent,
+    events: &mut Vec<Event>,
+    from: Jid,
+    message: &Message,
+) {
+    let langs: Vec<&str> = agent.lang.iter().map(String::as_str).collect();
+    if let Some((_lang, body)) = message.get_best_body(langs) {
+        let event = match from.clone() {
+            Jid::Full(full) => Event::RoomMessage(
+                message.id.clone(),
+                from.to_bare(),
+                full.resource_str().to_owned(),
+                body.clone(),
+            ),
+            Jid::Bare(bare) => Event::ServiceMessage(message.id.clone(), bare, body.clone()),
+        };
+        events.push(event)
+    }
+}