120 lines
5.4 KiB
PHP
120 lines
5.4 KiB
PHP
<?php
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if (!defined('sugarEntry') || !sugarEntry) {
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die('Not A Valid Entry Point');
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}
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/**
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*
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* SugarCRM Community Edition is a customer relationship management program developed by
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* SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
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*
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* SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
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* Copyright (C) 2011 - 2018 SalesAgility Ltd.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License version 3 as published by the
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* Free Software Foundation with the addition of the following permission added
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* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
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* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
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* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License along with
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* this program; if not, see http://www.gnu.org/licenses or write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
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* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
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* reasonably feasible for technical reasons, the Appropriate Legal Notices must
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* display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
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*/
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#[\AllowDynamicProperties]
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class updateDependencies
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{
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public function update_dependency(&$bean, $event, $arguments)
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{
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//Get all tasks that are dependant on the current task being saved.
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$Task = BeanFactory::getBean('ProjectTask');
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$tasks = $Task->get_full_list("", "project_task.project_id = '".$bean->project_id."' AND project_task.predecessors = '".$bean->project_task_id."'");
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// Make sure the fetched row exists.
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if ($bean->fetched_row === false) {
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$fetchedDateFinish = null;
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} else {
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$fetchedDateFinish = $bean->fetched_row['date_finish'];
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}
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if ($bean->date_finish != $fetchedDateFinish) { //if the end date of a current task is changed
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$diff = $this->count_days($bean->date_finish, $bean->fetched_row['date_finish'] ?? ''); //Gets the difference in days
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if ($tasks) {
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foreach ($tasks as $task) { //loop through all dependant tasks
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$rel_type = $task->relationship_type;//Determine their dependency type
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if ($rel_type == 'FS') {//if its a Finish to start
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//Modify the task's start and end date dependant on the difference in days
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$start = new DateTime($task->date_start);
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$start = $start->modify($diff);
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$startdate = $start->format('Y-m-d');
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$duration = $task->duration - 1;//take one off to maintain correct gantt bar length
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$enddate = $start->modify('+' . $duration . ' days');
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$enddate = $enddate->format('Y-m-d');
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$task->date_start = $startdate;
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$task->date_finish = $enddate;
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$task->save();
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} else {
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if ($rel_type == 'SS') {//if its a start to start
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//check if the tasks duration has not been changed so that it does not update when the parent tasks duration is changed
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if ($bean->fetched_row['duration'] == $bean->duration) {
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$start = new DateTime($task->date_start);
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$start = $start->modify($diff);
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$startdate = $start->format('Y-m-d');
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$duration = $task->duration - 1;
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$enddate = $start->modify('+' . $duration . ' days');
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$enddate = $enddate->format('Y-m-d');
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$task->date_start = $startdate;
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$task->date_finish = $enddate;
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$task->save();
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}
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}
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}
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}
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}
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}
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}
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//Gets the difference in days between two dates
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public function count_days($start_date, $end_date)
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{
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$d1 = new DateTime($start_date);
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$d2 = new DateTime($end_date);
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$difference = $d1->diff($d2);
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if ($difference->invert == 1) {
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return '+'.$difference->d.' days'; //returns positive days
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} else {
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return -$difference->d.' days';//returns negative days
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}
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}
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}
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