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php - How to test if a category already exists? PrestaShop

问题描述

I get the category from other database web service and I put them on PrestaShop when I refresh the file to add categories I wanna make sure if the category id exists, if exist I wanna update the category.

$XMLRQString = '<?xml version="1.0" encoding="utf-8"?>'.
    '<x:Winmax4GetFamiliesRQ xmlns:x="urn:Winmax4GetFamiliesRQ">'.
    '</x:Winmax4GetFamiliesRQ >';

$return = $client->GetFamilies($Params);
$XMLRSString = new SimpleXMLElement($return->GetFamiliesResult);
if ($XMLRSString->Code > 0)
    echo '</br>Error: '.$XMLRSString->Code." ".$XMLRSString->Message;
else{

        foreach ($XMLRSString->Families->Family as $family)
        {   

            $category = new Category();

            $category->id = $family->Code;

            $category->force_id = true;

            $category->is_root_category = false;

            $category->name = array((int)Configuration::get('PS_LANG_DEFAULT') => $family->Designation);

            $category->link_rewrite = array((int)Configuration::get('PS_LANG_DEFAULT') =>  $family->Code);

            $category->id_parent = Configuration::get('PS_HOME_CATEGORY');

            $category->add();

        }
    }

标签： phpxmlweb-servicesprestashop

解决方案

一般来说，如果您有大数据（还有安全数据），最好将数据直接插入数据库。使用 Db 类而不是 Category 类。

否则，您必须使用 save() 方法而不是 add() 方法

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