<?php

namespace ProcessMaker\Filters;

use Illuminate\Database\Eloquent\Builder;

class Filter extends BaseFilter

{

public const TYPE_PARTICIPANTS = 'Participants';

public const TYPE_PROCESS = 'Process';

public const TYPE_RELATIONSHIP = 'Relationship';

/**

* Forward Status and Participant subjects to PMQL methods on the models.

*

* For now, we only need Participants and Status because Request and Requester

* are columns on the tables (process_request_id and user_id).

*/

protected function valueAliasMethod()

{

$method = null;

switch ($this->subjectType) {

case self::TYPE_PARTICIPANTS:

$method = 'valueAliasParticipant';

break;

case self::TYPE_PARTICIPANTS_FULLNAME:

$method = 'valueAliasParticipantByFullName';

break;

case self::TYPE_ASSIGNEES_FULLNAME:

$method = 'valueAliasAssigneeByFullName';

break;

case self::TYPE_STATUS:

$method = 'valueAliasStatus';

break;

case self::TYPE_ALTERNATIVE:

$method = 'valueAliasAlternative';

break;

}

return $method;

}

}