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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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namespace core_message\external;
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use core_external\external_api;
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use core_external\external_function_parameters;
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use core_external\external_value;
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/**
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* External service to store unsent messages in the session.
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*
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* @package core_message
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* @category external
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* @copyright 2024 David Woloszyn <david.woloszyn@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class set_unsent_message extends external_api {
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/**
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* Returns description of method parameters.
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*
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* @return external_function_parameters
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*/
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public static function execute_parameters(): external_function_parameters {
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return new external_function_parameters([
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'message' => new external_value(PARAM_TEXT, 'The message string', VALUE_REQUIRED, ''),
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'conversationid' => new external_value(PARAM_INT, 'The conversation id', VALUE_REQUIRED, 0),
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'otheruserid' => new external_value(PARAM_INT, 'The other user id', VALUE_REQUIRED, 0),
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]);
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}
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/**
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* Store the unsent message, along with conversation params, in the session for later retrieval.
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*
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* @param string $message The message string.
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* @param int $conversationid The conversation id.
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* @param int $otheruserid The other user id.
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*/
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public static function execute(string $message, int $conversationid, int $otheruserid): void {
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global $SESSION, $USER;
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self::validate_parameters(self::execute_parameters(), [
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'message' => $message,
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'conversationid' => $conversationid,
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'otheruserid' => $otheruserid,
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]);
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$usercontext = \context_user::instance($USER->id);
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self::validate_context($usercontext);
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$SESSION->core_message_set_unsent_message = [
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'message' => $message,
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'conversationid' => $conversationid,
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'otheruserid' => $otheruserid,
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];
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}
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/**
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* Describes the data returned from the external function.
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*/
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public static function execute_returns(): void {
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}
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}
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