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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_communication\task;
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use core\task\adhoc_task;
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use core_communication\processor;
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/**
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* Class delete_room_task to add a task to delete a room and execute the task to action the deletion.
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*
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* this task will be queued by the communication api and will use the communication handler api to action the deletion.
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*
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* @package core_communication
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* @copyright 2023 Safat Shahin <safat.shahin@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 delete_room_task extends adhoc_task {
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public function execute() {
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$data = $this->get_custom_data();
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$communication = processor::load_by_id($data->id);
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if ($communication === null) {
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mtrace("Skipping room creation because the instance does not exist");
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return;
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}
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// First remove the members from the room.
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$communication->get_room_user_provider()->remove_members_from_room($communication->get_instance_userids(true, true));
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// Now remove any mapping for users who are not in the room.
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$communication->delete_instance_non_synced_user_mapping($communication->get_instance_userids(false, true));
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// Now delete the room.
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if ($communication->get_room_provider()->delete_chat_room()) {
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$communication->delete_instance();
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}
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}
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/**
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* Queue the task for the next run.
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*
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* @param processor $communication The communication processor to perform the action on
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*/
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public static function queue(
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processor $communication,
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): void {
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// Add ad-hoc task to update the provider room.
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$task = new self();
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$task->set_custom_data([
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'id' => $communication->get_id(),
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]);
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// Queue the task for the next run.
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\core\task\manager::queue_adhoc_task($task);
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}
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}
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