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<?php
namespace Model;
use SimpleValidator\Validator;
use SimpleValidator\Validators;
/**
* Hourly Rate
*
* @package model
* @author Frederic Guillot
*/
class HourlyRate extends Base
{
/**
* SQL table name
*
* @var string
*/
const TABLE = 'hourly_rates';
/**
* Get all rates for a given user
*
* @access public
* @param integer $user_id User id
* @return array
*/
public function getAllByUser($user_id)
{
return $this->db->table(self::TABLE)->eq('user_id', $user_id)->desc('date_effective')->findAll();
}
/**
* Get current rate for a given user
*
* @access public
* @param integer $user_id User id
* @return float
*/
public function getCurrentRate($user_id)
{
return $this->db->table(self::TABLE)->eq('user_id', $user_id)->desc('date_effective')->findOneColumn('rate') ?: 0;
}
/**
* Add a new rate in the database
*
* @access public
* @param integer $user_id User id
* @param float $rate Hourly rate
* @param string $currency Currency code
* @param string $date ISO8601 date format
* @return boolean|integer
*/
public function create($user_id, $rate, $currency, $date)
{
$values = array(
'user_id' => $user_id,
'rate' => $rate,
'currency' => $currency,
'date_effective' => $this->dateParser->removeTimeFromTimestamp($this->dateParser->getTimestamp($date)),
);
return $this->persist(self::TABLE, $values);
}
/**
* Remove a specific rate
*
* @access public
* @param integer $rate_id
* @return boolean
*/
public function remove($rate_id)
{
return $this->db->table(self::TABLE)->eq('id', $rate_id)->remove();
}
/**
* Validate creation
*
* @access public
* @param array $values Form values
* @return array $valid, $errors [0] = Success or not, [1] = List of errors
*/
public function validateCreation(array $values)
{
$v = new Validator($values, array(
new Validators\Required('user_id', t('Field required')),
new Validators\Required('rate', t('Field required')),
new Validators\Numeric('rate', t('This value must be numeric')),
new Validators\Required('date_effective', t('Field required')),
new Validators\Required('currency', t('Field required')),
));
return array(
$v->execute(),
$v->getErrors()
);
}
}
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