discount.php

См. документацию.

<?php
namespace Bitrix\Catalog;
 
use Bitrix\Main,
    Bitrix\Main\Localization\Loc,
    Bitrix\Currency;
 
Loc::loadMessages(__FILE__);

 
class DiscountTable extends Main\Entity\DataManager
{
    const TYPE_DISCOUNT = 0;
    const TYPE_DISCOUNT_SAVE = 1;
 
    const VALUE_TYPE_PERCENT = 'P';
    const VALUE_TYPE_FIX = 'F';
    const VALUE_TYPE_SALE = 'S';
 
    const COUNT_PERIOD_TYPE_ALL = 'U';
    const COUNT_PERIOD_TYPE_INTERVAL = 'D';
    const COUNT_PERIOD_TYPE_PERIOD = 'P';
 
    const COUNT_TYPE_SIZE_DAY = 'D';
    const COUNT_TYPE_SIZE_MONTH ='M';
    const COUNT_TYPE_SIZE_YEAR = 'Y';
 
    const ACTION_PERIOD_TYPE_ALL = 'U';
    const ACTION_PERIOD_TYPE_INTERVAL = 'D';
    const ACTION_PERIOD_TYPE_PERIOD = 'P';
 
    const ACTION_TYPE_SIZE_DAY = 'D';
    const ACTION_TYPE_SIZE_MONTH ='M';
    const ACTION_TYPE_SIZE_YEAR = 'Y';
 
    const ACTUAL_VERSION = 2;
    const OLD_VERSION = 1;

    public static function getTableName()
    {
        return 'b_catalog_discount';
    }

    public static function getMap()
    {
        return array(
            'ID' => new Main\Entity\IntegerField('ID', array(
                'primary' => true,
                'autocomplete' => true,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_ID_FIELD')
            )),
            'XML_ID' => new Main\Entity\StringField('XML_ID', array(
                'validation' => array(__CLASS__, 'validateXmlId'),
                'title' => Loc::getMessage('DISCOUNT_ENTITY_XML_ID_FIELD')
            )),
            'SITE_ID' => new Main\Entity\StringField('SITE_ID', array(
                'required' => true,
                'validation' => array(__CLASS__, 'validateSiteId'),
                'title' => Loc::getMessage('DISCOUNT_ENTITY_SITE_ID_FIELD')
            )),
            'TYPE' => new Main\Entity\IntegerField('TYPE', array(
                'required' => true,
                'default_value' => self::TYPE_DISCOUNT,
                'validation' => array(__CLASS__, 'validateType'),
                'title' => Loc::getMessage('DISCOUNT_ENTITY_TYPE_FIELD')
            )),
            'ACTIVE' => new Main\Entity\BooleanField('ACTIVE', array(
                'values' => array('N', 'Y'),
                'default_value' => 'Y',
                'title' => Loc::getMessage('DISCOUNT_ENTITY_ACTIVE_FIELD')
            )),
            'ACTIVE_FROM' => new Main\Entity\DatetimeField('ACTIVE_FROM', array(
                'default_value' => null,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_ACTIVE_FROM_FIELD')
            )),
            'ACTIVE_TO' => new Main\Entity\DatetimeField('ACTIVE_TO', array(
                'default_value' => null,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_ACTIVE_TO_FIELD')
            )),
            'RENEWAL' => new Main\Entity\BooleanField('RENEWAL', array(
                'values' => array('N', 'Y'),
                'default_value' => 'N',
                'title' => Loc::getMessage('DISCOUNT_ENTITY_RENEWAL_FIELD')
            )),
            'NAME' => new Main\Entity\StringField('NAME', array(
                'required' => true,
                'validation' => array(__CLASS__, 'validateName'),
                'title' => Loc::getMessage('DISCOUNT_ENTITY_NAME_FIELD')
            )),
            'SORT' => new Main\Entity\IntegerField('SORT', array(
                'title' => Loc::getMessage('DISCOUNT_ENTITY_SORT_FIELD')
            )),
            'MAX_DISCOUNT' => new Main\Entity\FloatField('MAX_DISCOUNT', array(
                'title' => Loc::getMessage('DISCOUNT_ENTITY_MAX_DISCOUNT_FIELD')
            )),
            'VALUE_TYPE' => new Main\Entity\EnumField('VALUE_TYPE', array(
                'required' => true,
                'values' => array(self::VALUE_TYPE_PERCENT, self::VALUE_TYPE_FIX, self::VALUE_TYPE_SALE),
                'default_value' => self::VALUE_TYPE_PERCENT,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_VALUE_TYPE_FIELD')
            )),
            'VALUE' => new Main\Entity\FloatField('VALUE', array(
                'required' => true,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_VALUE_FIELD')
            )),
            'CURRENCY' => new Main\Entity\StringField('CURRENCY', array(
                'required' => true,
                'validation' => array(__CLASS__, 'validateCurrency'),
                'title' => Loc::getMessage('DISCOUNT_ENTITY_CURRENCY_FIELD')
            )),
            'TIMESTAMP_X' => new Main\Entity\DatetimeField('TIMESTAMP_X', array(
                'required' => true,
                'default_value' => function()
                    {
                        return new Main\Type\DateTime();
                    },
                'title' => Loc::getMessage('DISCOUNT_ENTITY_TIMESTAMP_X_FIELD')
            )),
            'COUNT_PERIOD' => new Main\Entity\EnumField('COUNT_PERIOD', array(
                'values' => array(self::COUNT_PERIOD_TYPE_ALL, self::COUNT_PERIOD_TYPE_INTERVAL, self::COUNT_PERIOD_TYPE_PERIOD),
                'default_value' => self::COUNT_PERIOD_TYPE_ALL
            )),
            'COUNT_SIZE' => new Main\Entity\IntegerField('COUNT_SIZE', array(
                'default_value' => 0
            )),
            'COUNT_TYPE' => new Main\Entity\EnumField('COUNT_TYPE', array(
                'values' => array(self::COUNT_TYPE_SIZE_DAY, self::COUNT_TYPE_SIZE_MONTH, self::COUNT_TYPE_SIZE_YEAR),
                'default_value' => self::COUNT_TYPE_SIZE_YEAR
            )),
            'COUNT_FROM' => new Main\Entity\DatetimeField('COUNT_FROM', array(
                'default_value' => null
            )),
            'COUNT_TO' => new Main\Entity\DatetimeField('COUNT_TO', array(
                'default_value' => null
            )),
            'ACTION_SIZE' => new Main\Entity\IntegerField('ACTION_SIZE', array(
                'default_value' => 0
            )),
            'ACTION_TYPE' => new Main\Entity\EnumField('ACTION_TYPE', array(
                'values' => array(self::ACTION_TYPE_SIZE_DAY, self::ACTION_TYPE_SIZE_MONTH, self::ACTION_TYPE_SIZE_YEAR),
                'default_value' => self::ACTION_TYPE_SIZE_YEAR
            )),
            'MODIFIED_BY' => new Main\Entity\IntegerField('MODIFIED_BY', array(
                'title' => Loc::getMessage('DISCOUNT_ENTITY_MODIFIED_BY_FIELD')
            )),
            'DATE_CREATE' => new Main\Entity\DatetimeField('DATE_CREATE', array(
                'default_value' => null,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_DATE_CREATE_FIELD')
            )),
            'CREATED_BY' => new Main\Entity\IntegerField('CREATED_BY', array(
                'title' => Loc::getMessage('DISCOUNT_ENTITY_CREATED_BY_FIELD')
            )),
            'PRIORITY' => new Main\Entity\IntegerField('PRIORITY', array(
                'default_value' => 1,
                'title' => Loc::getMessage('DISCOUNT_ENTITY_PRIORITY_FIELD')
            )),
            'LAST_DISCOUNT' => new Main\Entity\BooleanField('LAST_DISCOUNT', array(
                'values' => array('N', 'Y'),
                'default_value' => 'Y',
                'title' => Loc::getMessage('DISCOUNT_ENTITY_LAST_DISCOUNT_FIELD')
            )),
            'VERSION' => new Main\Entity\EnumField('VERSION', array(
                'values' => array(self::OLD_VERSION, self::ACTUAL_VERSION),
                'default_value' => self::ACTUAL_VERSION
            )),
            'NOTES' => new Main\Entity\StringField('NOTES', array(
                'validation' => array(__CLASS__, 'validateNotes'),
                'title' => Loc::getMessage('DISCOUNT_ENTITY_NOTES_FIELD')
            )),
            'CONDITIONS' => new Main\Entity\TextField('CONDITIONS', array()),
            'CONDITIONS_LIST' => new Main\Entity\TextField('CONDITIONS_LIST', array(
                'serialized' => true,
                'column_name' => 'CONDITIONS',
                'title' => Loc::getMessage('DISCOUNT_ENTITY_CONDITIONS_LIST_FIELD')
            )),
            'UNPACK' => new Main\Entity\TextField('UNPACK', array()),
            'USE_COUPONS' => new Main\Entity\BooleanField('USE_COUPONS', array(
                'values' => array('N', 'Y'),
                'default_value' => 'N',
                'title' => Loc::getMessage('DISCOUNT_ENTITY_USE_COUPONS_FIELD')
            )),
            'SALE_ID' => new Main\Entity\IntegerField('SALE_ID'),
            'CREATED_BY_USER' => new Main\Entity\ReferenceField(
                'CREATED_BY_USER',
                '\Bitrix\Main\User',
                array('=this.CREATED_BY' => 'ref.ID')
            ),
            'MODIFIED_BY_USER' => new Main\Entity\ReferenceField(
                'MODIFIED_BY_USER',
                '\Bitrix\Main\User',
                array('=this.MODIFIED_BY' => 'ref.ID')
            ),
            'SALE_DISCOUNT' => new Main\Entity\ReferenceField(
                'SALE_DISCOUNT',
                'Bitrix\Sale\Internals\DiscountTable',
                array('=this.SALE_ID' => 'ref.ID')
            )
        );
    }

    public static function validateXmlId()
    {
        return array(
            new Main\Entity\Validator\Length(null, 255),
        );
    }

    public static function validateSiteId()
    {
        return array(
            new Main\Entity\Validator\Length(null, 2),
        );
    }

    public static function validateType()
    {
        return array(
            array(__CLASS__, 'checkType')
        );
    }

    public static function validateName()
    {
        return array(
            new Main\Entity\Validator\Length(null, 255),
        );
    }

    public static function validateCurrency()
    {
        return array(
            new Main\Entity\Validator\Length(null, 3),
        );
    }

    public static function validateNotes()
    {
        return array(
            new Main\Entity\Validator\Length(null, 255),
        );
    }

    public static function checkType($value, $primary, array $row, Main\Entity\Field $field)
    {
        if (
            $value == self::TYPE_DISCOUNT
            || $value == self::TYPE_DISCOUNT_SAVE
        )
        {
            return true;
        }
        return Loc::getMessage('DISCOUNT_ENTITY_VALIDATOR_TYPE');
    }

    public static function add(array $data)
    {
        $result = new Main\Entity\AddResult();
        $result->addError(new Main\Entity\EntityError(
            Loc::getMessage('CATALOG_DISCOUNT_ENTITY_MESS_ADD_BLOCKED')
        ));
        return $result;
    }

    public static function update($primary, array $data)
    {
        $result = new Main\Entity\UpdateResult();
        $result->addError(new Main\Entity\EntityError(
            Loc::getMessage('CATALOG_DISCOUNT_ENTITY_MESS_UPDATE_BLOCKED')
        ));
        return $result;
    }

    public static function delete($primary)
    {
        $result = new Main\Entity\DeleteResult();
        $result->addError(new Main\Entity\EntityError(
            Loc::getMessage('CATALOG_DISCOUNT_ENTITY_MESS_DELETE_BLOCKED')
        ));
        return $result;
    }

    public static function convertCurrency(&$discount, $currency)
    {
        $currency = Currency\CurrencyManager::checkCurrencyID($currency);
        if ($currency === false || empty($discount) || !is_array($discount))
            return;
        if (!isset($discount['VALUE_TYPE']) || !isset($discount['CURRENCY']) || $discount['CURRENCY'] == $currency)
            return;
 
        switch ($discount['VALUE_TYPE'])
        {
            case self::VALUE_TYPE_FIX:
            case self::VALUE_TYPE_SALE:
                $discount['VALUE'] = round(
                    \CCurrencyRates::convertCurrency($discount['VALUE'], $discount['CURRENCY'], $currency)
                );
                $discount['CURRENCY'] = $currency;
                break;
            case self::VALUE_TYPE_PERCENT:
                if ($discount['MAX_DISCOUNT'] > 0)
                    $discount['MAX_DISCOUNT'] = round(
                        \CCurrencyRates::convertCurrency($discount['MAX_DISCOUNT'], $discount['CURRENCY'], $currency)
                    );
                $discount['CURRENCY'] = $currency;
                break;
        }
    }

    public static function setUseCoupons($discountList, $use)
    {
        if (!is_array($discountList))
            $discountList = array($discountList);
        $use = (string)$use;
        if ($use !== 'Y' && $use !== 'N')
            return;
        Main\Type\Collection::normalizeArrayValuesByInt($discountList);
        if (empty($discountList))
            return;
        $conn = Main\Application::getConnection();
        $helper = $conn->getSqlHelper();
        $conn->queryExecute(
            'update '.$helper->quote(self::getTableName()).
            ' set '.$helper->quote('USE_COUPONS').' = \''.$use.'\' where '.
            $helper->quote('ID').' in ('.implode(',', $discountList).')'
        );
        unset($helper, $conn);
    }
}