MDL-50853 mod_chat: New Web Service mod_chat_login_user

mod/chat/db/services.php

@@ -0,0 +1,39 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Chat external functions and service definitions.
+ *
+ * @package    mod_chat
+ * @category   external
+ * @copyright  2015 Juan Leyva <juan@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @since      Moodle 3.0
+ */
+
+defined('MOODLE_INTERNAL') || die;
+
+$functions = array(
+
+    'mod_chat_login_user' => array(
+        'classname'     => 'mod_chat_external',
+        'methodname'    => 'login_user',
+        'description'   => 'Log a user into a chat room in the given chat.',
+        'type'          => 'write',
+        'capabilities'  => 'mod/chat:chat'
+    ),
+
+);