productdelivery.php

См. документацию.

<?php
 
namespace Sale\Handlers\DiscountPreset;
 
use Bitrix\Main;
use Bitrix\Main\Error;
use Bitrix\Main\Localization\Loc;
use Bitrix\Sale\Discount\Preset\ArrayHelper;
use Bitrix\Sale\Discount\Preset\HtmlHelper;
use Bitrix\Sale\Discount\Preset\Manager;
use Bitrix\Sale\Discount\Preset\State;
use Bitrix\Sale\Internals;
 
class ProductDelivery extends Delivery
{
    public function getTitle()
    {
        return Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_PRODUCTDELIVERY_NAME');
    }
 
    public function getDescription()
    {
        return '';
    }

    public function getCategory()
    {
        return Manager::CATEGORY_DELIVERY;
    }
 
    public function processShowInputAmount(State $state)
    {
        $lid = $state->get('discount_lid');
        $currency = Internals\SiteCurrencyTable::getSiteCurrency($lid);
        $deliverySystems = $this->getDeliverySystems($lid);
 
        $forSelectData = array();
        foreach($deliverySystems as $id => $deliverySystem)
        {
            $forSelectData[$id] = $deliverySystem->getNameWithParent();
        }
        Main\Type\Collection::sortByColumn($forSelectData, 'NAME', '', null, true);
 
        $sectionCount = count($state->get('discount_section', array()));
 
        return '
            <table width="100%" border="0" cellspacing="7" cellpadding="0">
                <tbody>
                ' . $this->renderDiscountValue($state, $currency) . ' 
                <tr>
                    <td class="adm-detail-content-cell-l" style="width:40%;"><strong>' . Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_SHIPMENT_DELIVERY_LABEL') . ':</strong></td>
                    <td class="adm-detail-content-cell-r">
                        ' . HtmlHelper::generateMultipleSelect('discount_delivery[]', $forSelectData, $state->get('discount_delivery', array())) . '
                    </td>
                </tr>
                </tbody>
            </table>
            
            <script type="application/javascript">
            BX.ready(function(){
                new BX.Sale.Admin.DiscountPreset.SelectProduct({
                    presetId: "' . \CUtil::JSEscape($this->className()) . '",
                    siteId: "' . \CUtil::JSEscape($lid) . '",
                    sectionCount: ' . $sectionCount . ',
                    products: ' . \CUtil::PhpToJSObject($this->generateProductsData($state->get('discount_product'), $lid)) . '
                });
            });
            </script>
 
            ' . $this->renderElementBlock($state) . '         
            ' . $this->renderSectionBlock($state) . '                     
        ';
    }
 
    public function processSaveInputAmount(State $state)
    {
        if(!trim($state->get('discount_value')))
        {
            $this->errorCollection[] = new Error(Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_ERROR_EMPTY_VALUE'));
        }
 
        if(!$state->get('discount_delivery'))
        {
            $this->errorCollection[] = new Error(Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_ERROR_EMPTY_DELIVERY'));
        }
 
        if(!$this->errorCollection->isEmpty())
        {
            return array($state, 'InputAmount');
        }
 
        return array($state, 'CommonSettings');
    }
 
    public function generateState(array $discountFields)
    {
        $discountFields = $this->normalizeDiscountFields($discountFields);
 
        $stateFields = [
            'discount_lid' => $discountFields['LID'],
            'discount_name' => $discountFields['NAME'],
            'discount_groups' => $this->getUserGroupsByDiscount($discountFields['ID']),
            'discount_value' => ArrayHelper::getByPath($discountFields, 'ACTIONS.CHILDREN.0.DATA.Value'),
            'discount_type' => ArrayHelper::getByPath($discountFields, 'ACTIONS.CHILDREN.0.DATA.Unit'),
            'discount_delivery' => ArrayHelper::getByPath($discountFields, 'CONDITIONS.CHILDREN.0.DATA.value'),
            'discount_section' => $this->getSectionsFromConditions(ArrayHelper::getByPath($discountFields, 'CONDITIONS.CHILDREN.1.CHILDREN.0.CHILDREN')),
            'discount_product' => $this->getProductsFromConditions(ArrayHelper::getByPath($discountFields, 'CONDITIONS.CHILDREN.1.CHILDREN.1.CHILDREN')),
        ];
 
        return parent::generateState($discountFields)->append($stateFields);
    }
 
    public function generateDiscount(State $state)
    {
        $generateProductConditions = $this->generateProductConditions($state->get('discount_product'));
        $generateSectionConditions = $this->generateSectionConditions($state->get('discount_section'));
 
        return array_merge(
            parent::generateDiscount($state),
            [
                'CONDITIONS' => [
                    'CLASS_ID' => 'CondGroup',
                    'DATA' => [
                        'All' => 'AND',
                        'True' => 'True',
                    ],
                    'CHILDREN' => [
                        [
                            'CLASS_ID' => 'CondSaleDelivery',
                            'DATA' => [
                                'logic' => 'Equal',
                                'value' => $state->get('discount_delivery'),
                            ],
                        ],
                        [
                            'CLASS_ID' => 'CondGroup',
                            'DATA' => [
                                'All' => 'OR',
                                'True' => 'True',
                            ],
                            'CHILDREN' => [
                                $generateSectionConditions? [
                                    'CLASS_ID' => 'CondBsktProductGroup',
                                    'DATA' => [
                                        'Found' => 'Found',
                                        'All' => 'OR',
                                    ],
                                    'CHILDREN' => $generateSectionConditions,
                                ] : [],
                                $generateProductConditions? [
                                    'CLASS_ID' => 'CondBsktProductGroup',
                                    'DATA' => [
                                        'Found' => 'Found',
                                        'All' => 'OR',
                                    ],
                                    'CHILDREN' => $generateProductConditions,
                                ] : [],
                            ],
                        ],
                        [
                            'CLASS_ID' => 'CondBsktCntGroup',
                            'DATA' => [
                                'logic' => 'Equal',
                                'Value' => 0,
                                'All' => 'OR',
                            ],
                            'CHILDREN' => array_merge(
                                $this->generateSectionConditions($state->get('discount_section'), 'Not'),
                                $this->generateProductConditions($state->get('discount_product'), 'Not')
                            ),
                        ],
                    ],
                ],
                'ACTIONS' => [
                    'CLASS_ID' => 'CondGroup',
                    'DATA' => [
                        'All' => 'AND',
                    ],
                    'CHILDREN' => [
                        [
                            'CLASS_ID' => 'ActSaleDelivery',
                            'DATA' => [
                                'Type' => $this->getTypeOfDiscount(),
                                'Value' => $state->get('discount_value'),
                                'Unit' => $state->get('discount_type', 'Cur'),
                            ],
                        ],
                    ],
                ],
            ]
        );
    }
}