CCrmRequisitePresetFieldRestProxy::innerAddField

protected function innerAddField($presetId, &$fields, &$errors)
{
	$r = $this->exists($presetId, EntityPreset::Requisite);
	if(!is_array($r))
	{
		$errors[] = "The Preset with ID '{$presetId}' is not found";
		return false;
	}

	if(!EntityPreset::checkCreatePermissionOwnerEntity($r['ENTITY_TYPE_ID']))
	{
		$errors[] = 'Access denied.';
		return false;
	}

	$preset = self::getEntity();
	$requisite = self::getOwnerEntity();

	if (!$this->checkFields('ADD', $presetId, $fields, $sError))
	{
		$errors[] = $sError;
		return false;
	}

	$presetData = $preset->getById($presetId);
	$presetCountryId = isset($presetData['COUNTRY_ID']) ? (int)$presetData['COUNTRY_ID'] : 0;

	$fieldsTitles = $requisite->getFieldsTitles($presetCountryId);

	$addFields = $fields;
	if (isset($addFields['FIELD_TITLE']) && isset($addFields['FIELD_NAME']))
	{
		if (isset($fieldsTitles[$addFields['FIELD_NAME']]))
		{
			$title = $fieldsTitles[$addFields['FIELD_NAME']];
			$origFieldTitle = empty($title) ? $addFields['FIELD_NAME'] : $title;
			if ($addFields['FIELD_TITLE'] === $origFieldTitle)
				$addFields['FIELD_TITLE'] = '';
		}
		unset($title);
	}
	if (!is_array($presetData['SETTINGS']))
		$presetData['SETTINGS'] = array();

	$id = $preset->settingsAddField($presetData['SETTINGS'], $addFields);
	if ($id > 0)
	{
		$result = $preset->update($presetId, array('SETTINGS' => $presetData['SETTINGS']));

		if (is_object($result))
		{
			if($result->isSuccess())
			{
				return $id;
			}
			else
			{
				$errors = $result->getErrors();
				return false;
			}
		}
		else
		{
			$errors[] = 'Added preset field. Error when updated Requisite';
			return false;
		}
	}
	else
	{
		$errors[] = 'Error when adding preset field.';
		return false;
	}
}