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https://github.com/YunoHost-Apps/kanboard_ynh.git
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124 lines
4.2 KiB
PHP
124 lines
4.2 KiB
PHP
<?php
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namespace Model;
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use DateTime;
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use DateInterval;
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/**
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* Subtask Forecast
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*
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* @package model
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* @author Frederic Guillot
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*/
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class SubtaskForecast extends Base
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{
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/**
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* Get not completed subtasks with an estimate sorted by postition
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*
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* @access public
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* @param integer $user_id
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* @return array
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*/
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public function getSubtasks($user_id)
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{
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return $this->db
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->table(Subtask::TABLE)
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->columns(Subtask::TABLE.'.id', Task::TABLE.'.project_id', Subtask::TABLE.'.task_id', Subtask::TABLE.'.title', Subtask::TABLE.'.time_estimated')
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->join(Task::TABLE, 'id', 'task_id')
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->asc(Task::TABLE.'.position')
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->asc(Subtask::TABLE.'.position')
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->gt(Subtask::TABLE.'.time_estimated', 0)
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->eq(Subtask::TABLE.'.status', Subtask::STATUS_TODO)
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->eq(Subtask::TABLE.'.user_id', $user_id)
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->findAll();
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}
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/**
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* Get the start date for the forecast
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*
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* @access public
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* @param integer $user_id
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* @return array
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*/
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public function getStartDate($user_id)
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{
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$subtask = $this->db->table(Subtask::TABLE)
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->columns(Subtask::TABLE.'.time_estimated', SubtaskTimeTracking::TABLE.'.start')
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->eq(SubtaskTimeTracking::TABLE.'.user_id', $user_id)
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->eq(SubtaskTimeTracking::TABLE.'.end', 0)
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->status('status', Subtask::STATUS_INPROGRESS)
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->join(SubtaskTimeTracking::TABLE, 'subtask_id', 'id')
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->findOne();
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if ($subtask && $subtask['time_estimated'] && $subtask['start']) {
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return date('Y-m-d H:i', $subtask['start'] + $subtask['time_estimated'] * 3600);
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}
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return date('Y-m-d H:i');
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}
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/**
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* Get all calendar events according to the user timetable and the subtasks estimates
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*
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* @access public
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* @param integer $user_id
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* @param string $end End date of the calendar
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* @return array
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*/
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public function getCalendarEvents($user_id, $end)
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{
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$events = array();
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$start_date = new DateTime($this->getStartDate($user_id));
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$timetable = $this->timetable->calculate($user_id, $start_date, new DateTime($end));
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$subtasks = $this->getSubtasks($user_id);
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$total = count($subtasks);
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$offset = 0;
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foreach ($timetable as $slot) {
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$interval = $this->dateParser->getHours($slot[0], $slot[1]);
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$start = $slot[0]->getTimestamp();
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if ($slot[0] < $start_date) {
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if (! $this->dateParser->withinDateRange($start_date, $slot[0], $slot[1])) {
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continue;
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}
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$interval = $this->dateParser->getHours(new DateTime, $slot[1]);
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$start = time();
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}
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while ($offset < $total) {
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$event = array(
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'id' => $subtasks[$offset]['id'].'-'.$subtasks[$offset]['task_id'].'-'.$offset,
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'subtask_id' => $subtasks[$offset]['id'],
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'title' => t('#%d', $subtasks[$offset]['task_id']).' '.$subtasks[$offset]['title'],
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'url' => $this->helper->url('task', 'show', array('task_id' => $subtasks[$offset]['task_id'], 'project_id' => $subtasks[$offset]['project_id'])),
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'editable' => false,
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'start' => date('Y-m-d\TH:i:s', $start),
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);
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if ($subtasks[$offset]['time_estimated'] <= $interval) {
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$start += $subtasks[$offset]['time_estimated'] * 3600;
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$interval -= $subtasks[$offset]['time_estimated'];
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$offset++;
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$event['end'] = date('Y-m-d\TH:i:s', $start);
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$events[] = $event;
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}
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else {
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$subtasks[$offset]['time_estimated'] -= $interval;
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$event['end'] = $slot[1]->format('Y-m-d\TH:i:s');
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$events[] = $event;
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break;
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}
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}
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}
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return $events;
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}
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}
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