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Как вывести в карточке товара другие товары с тойже моделью(характеристикой)?


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Здравствуйте!

 

Тут появилась необходимость вывести товар в карточке товара с той же моделью(характеристикой), что и сам товар в карточке.

 

 

Надеюсь понятно написал задачку.

 

Что я сделал:

Создал характеристику товара, заполнил ее и привязал к каждому товару, после этого приступил к выводу ее

 

В ProductController.php добавил:

'productmodel' => $this->product->getProdModel($this->context->language->id),

после строки:

'accessories' => $this->product->getAccessories($this->context->language->id),

После этого в Product.php добавил следующий код:

/**
	 * Get product getProdModel
	 *
	 * @param integer $id_lang Language id
	 * @return array Product getProdModel
	 */
	public function getProdModel($id_lang, $active = true, Context $context = null)
	{
		$sqlpm = 'SELECT 
						p.*,
						fv.*,
						product_shop.*,
						stock.out_of_stock,
						IFNULL(stock.quantity, 0) as quantity,
						pl.`description`,
						pl.`description_short`,
						pl.`link_rewrite`,
						pl.`meta_description`,
						pl.`meta_keywords`,
						pl.`meta_title`,
						pl.`name`,
						pl.`available_now`,
						pl.`available_later`,
						MAX(image_shop.`id_image`) id_image,
						il.`legend`,
						m.`name` as manufacturer_name,
						cl.`name` AS category_default,
						DATEDIFF(
						p.`date_add`,
						DATE_SUB(
						NOW(),
						INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY
								)
						) > 0 AS new
					
				FROM 
						`'._DB_PREFIX_.'feature_produt`

				LEFT JOIN
						`'._DB_PREFIX_.'feature_value_lang` fv ON fv.`id_feature_value` = `id_feature_value` '.Shop::addSqlAssociation('feature_value_lang', 'fv').'	

				LEFT JOIN
						`'._DB_PREFIX_.'feature_value` f ON f.`id_feature` = `id_feature` '.Shop::addSqlAssociation('feature_value', 'f').'
						
				LEFT JOIN 
						`'._DB_PREFIX_.'product` p ON p.`id_product` = `id_product` '.Shop::addSqlAssociation('product', 'p').'
				LEFT JOIN 
						`'._DB_PREFIX_.'product_lang` pl ON ( p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('pl').'
								)
				LEFT JOIN 
						`'._DB_PREFIX_.'category_lang` cl ON (
									product_shop.`id_category_default` = cl.`id_category`
									AND cl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('cl').'
								)
				LEFT JOIN 
						`'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product`)'.
								Shop::addSqlAssociation('image', 'i', false, 'image_shop.cover=1').'

				LEFT JOIN
						`'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')

				LEFT JOIN 
						`'._DB_PREFIX_.'manufacturer` m ON (p.`id_manufacturer`= m.`id_manufacturer`)
								'.Product::sqlStock('p', 0).'

				WHERE 
						`id_feature` = "14"
						AND
						`id_feature_value` = (
												SELECT 
														`id_feature_value` 
												FROM
														`'._DB_PREFIX_.'feature_value_lang`
												LEFT JOIN
														`'._DB_PREFIX_.'feature_produt` fp2
												ON
														fp2.`id_feature_value` = `id_feature_value`
												WHERE
														fp2.`id_product` = '.(int)$this->id.
								($active ? ' AND product_shop.`active` = 1 AND product_shop.`visibility` != \'none\'' : '').'
								GROUP BY product_shop.id_product';

		if (!$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sqlpm))
			return false;

		foreach ($result as &$row)
			$row['id_product_attribute'] = Product::getDefaultAttribute((int)$row['id_product']);

		return $this->getProductsProperties($id_lang, $result);
	}

Ну и в самом шаблоне карточки товара добавил следующий код product.tpl:

<!--productmodel -->
			<section class="page-product-box">
				<h3 class="page-product-heading">{l s='Запчасти:'}</h3>
				<div class="block products_block accessories-block clearfix">
					<div class="block_content">
						<div class="block_content">
							{foreach from=$productmodel item=productmodels name=productmodel_list}
								{if ($productmodels.allow_oosp || $productmodels.quantity_all_versions > 0 || $productmodels.quantity > 0) && $productmodels.available_for_order && !isset($restricted_country_mode)}
									{assign var='productmodelsLink' value=$link->getProductLink($productmodels.id_product, $productmodels.link_rewrite, $productmodels.category)}
									<p>
										<div class="s_title_block">
											<h5 class="product-name">
												<a href="{$productmodelsLink|escape:'html':'UTF-8'}">
													{$productmodels.name|truncate:100:'...':true|escape:'html':'UTF-8'}
												</a>
											</h5>
											{if $productmodels.show_price && !isset($restricted_country_mode) && !$PS_CATALOG_MODE}
											<span class="price">
												{if $priceDisplay != 1}
												{displayWtPrice p=$productmodels.price}{else}{displayWtPrice p=$productmodels.price_tax_exc}
												{/if}
											</span>
											{/if}
										</div>
										<div class="clearfix" style="margin-top:5px">
											{if !$PS_CATALOG_MODE && ($productmodels.allow_oosp || $productmodels.quantity > 0)}
												<div class="no-print">
													<a class="exclusive button ajax_add_to_cart_button" href="{$link->getPageLink('cart', true, NULL, "qty=1&id_product={$productmodels.id_product|intval}&token={$static_token}&add")|escape:'html':'UTF-8'}" data-id-product="{$productmodels.id_product|intval}" title="{l s='Add to cart'}">
														<span>{l s='В корзину'}</span>
													</a>
												</div>
											{/if}
										</div>
									</p>
								{/if}
							{/foreach}
						</div>
					</div>
				</div>
			</section>
			<!--end Accessories -->

Но результат пустой :( Не могу понять что я делаю нет, профи помогит плиз.

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Вот переписал SQL запрос:

 

Пока переписал SQL запрос: 
 

Код:
SELECT
                a.id_product,
                a.id_manufacturer,
                a.id_category_default,
                a.price,
                
                al.name,
                al.link_rewrite,
                
                fvl.value
                
        FROM
                vr_product a 
  INNER JOIN
                vr_product_lang al ON a.id_product=al.id_product
  INNER JOIN
                vr_feature_product fp ON a.id_product=fp.id_product
  INNER JOIN
                vr_feature_value_lang fvl ON fvl.id_feature_value=fp.id_feature_value
  INNER JOIN                
                vr_feature_value fv ON fv.id_feature_value=fvl.id_feature_value
       WHERE 
                fv.id_feature='14'
        AND
                fvl.value IN (
                            SELECT 
                                    fvl2.value 
                            FROM 
                                    vr_feature_value_lang fvl2
                      INNER JOIN
                                    vr_feature_product fp2 ON fvl2.id_feature_value=fp2.id_feature_value
                           WHERE
                                    fp2.id_product='157')


Можете подставить свои значения и посмотреть то что я хотел получить. 

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