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<?php
/**
* MvvOverlappingConflict.class.php - model class for table mvv_ovl_conflicts
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* @author Peter Thienel <thienel@data-quest.de>
* @copyright 2018 Stud.IP Core-Group
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 4.4
*/
class MvvOverlappingConflict extends SimpleORMap
{
/**
* Configures the model.
*
* @param array $config Configuration
*/
protected static function configure($config = array())
{
$config['db_table'] = 'mvv_ovl_conflicts';
$config['belongs_to']['selection'] = [
'class_name' => MvvOverlappingSelection::class,
'foreign_key' => 'selection_id',
'assoc_foreign_key' => 'id'
];
$config['belongs_to']['base_abschnitt'] = [
'class_name' => StgteilAbschnitt::class,
'foreign_key' => 'base_abschnitt_id'
];
$config['belongs_to']['base_modulteil'] = [
'class_name' => Modulteil::class,
'foreign_key' => 'base_modulteil_id'
];
$config['belongs_to']['base_cycle'] = [
'class_name' => SeminarCycleDate::class,
'foreign_key' => 'base_metadate_id'
];
$config['belongs_to']['base_course'] = [
'class_name' => Course::class,
'foreign_key' => 'base_course_id'
];
$config['belongs_to']['comp_abschnitt'] = [
'class_name' => StgteilAbschnitt::class,
'foreign_key' => 'comp_abschnitt_id'
];
$config['belongs_to']['comp_modulteil'] = [
'class_name' => Modulteil::class,
'foreign_key' => 'comp_modulteil_id'
];
$config['belongs_to']['comp_cycle'] = [
'class_name' => SeminarCycleDate::class,
'foreign_key' => 'comp_metadate_id'
];
$config['belongs_to']['comp_course'] = [
'class_name' => Course::class,
'foreign_key' => 'comp_course_id'
];
parent::configure($config);
}
/**
* Returns true if this conflict belongs to a excluded (hidden) course.
*
* @return boolean True if this conflict is excluded.
*/
public function isExcluded()
{
return MvvOverlappingExclude::find([$this->selection->selection_id,
$this->comp_course_id]) ? true : false;
}
/**
* Deletes all conflicts by given selection id.
*
* @param string $selection_id
* @return number
*/
public static function deleteBySelection($selection_id)
{
return self::deleteBySQL(
'INNER JOIN `mvv_ovl_selections`
ON `mvv_ovl_selections`.`id` = `mvv_ovl_conflicts`.`selection_id`
WHERE `mvv_ovl_selections`.`selection_id` = ?',
[$selection_id]
);
}
}
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