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<?php
namespace Kanboard\Model;
use Kanboard\Core\Base;
use Kanboard\Event\TaskEvent;
/**
* Task Status
*
* @package Kanboard\Model
* @author Frederic Guillot
*/
class TaskStatusModel extends Base
{
/**
* Return true if the task is closed
*
* @access public
* @param integer $task_id Task id
* @return boolean
*/
public function isClosed($task_id)
{
return $this->checkStatus($task_id, TaskModel::STATUS_CLOSED);
}
/**
* Return true if the task is open
*
* @access public
* @param integer $task_id Task id
* @return boolean
*/
public function isOpen($task_id)
{
return $this->checkStatus($task_id, TaskModel::STATUS_OPEN);
}
/**
* Mark a task closed
*
* @access public
* @param integer $task_id Task id
* @return boolean
*/
public function close($task_id)
{
$this->subtaskModel->closeAll($task_id);
return $this->changeStatus($task_id, TaskModel::STATUS_CLOSED, time(), TaskModel::EVENT_CLOSE);
}
/**
* Mark a task open
*
* @access public
* @param integer $task_id Task id
* @return boolean
*/
public function open($task_id)
{
return $this->changeStatus($task_id, TaskModel::STATUS_OPEN, 0, TaskModel::EVENT_OPEN);
}
/**
* Close multiple tasks
*
* @access public
* @param array $task_ids
*/
public function closeMultipleTasks(array $task_ids)
{
foreach ($task_ids as $task_id) {
$this->close($task_id);
}
}
/**
* Close all tasks within a column/swimlane
*
* @access public
* @param integer $swimlane_id
* @param integer $column_id
*/
public function closeTasksBySwimlaneAndColumn($swimlane_id, $column_id)
{
$task_ids = $this->db
->table(TaskModel::TABLE)
->eq('swimlane_id', $swimlane_id)
->eq('column_id', $column_id)
->eq(TaskModel::TABLE.'.is_active', TaskModel::STATUS_OPEN)
->findAllByColumn('id');
$this->closeMultipleTasks($task_ids);
}
/**
* Common method to change the status of task
*
* @access private
* @param integer $task_id Task id
* @param integer $status Task status
* @param integer $date_completed Timestamp
* @param string $event Event name
* @return boolean
*/
private function changeStatus($task_id, $status, $date_completed, $event)
{
if (! $this->taskFinderModel->exists($task_id)) {
return false;
}
$result = $this->db
->table(TaskModel::TABLE)
->eq('id', $task_id)
->update(array(
'is_active' => $status,
'date_completed' => $date_completed,
'date_modification' => time(),
));
if ($result) {
$this->logger->debug('Event fired: '.$event);
$this->dispatcher->dispatch($event, new TaskEvent(array('task_id' => $task_id) + $this->taskFinderModel->getById($task_id)));
}
return $result;
}
/**
* Check the status of a task
*
* @access private
* @param integer $task_id Task id
* @param integer $status Task status
* @return boolean
*/
private function checkStatus($task_id, $status)
{
return $this->db
->table(TaskModel::TABLE)
->eq('id', $task_id)
->eq('is_active', $status)
->count() === 1;
}
}
|