magento - 获取购买过该产品的用户(MAGENTO)

Question

magento 是否可以根据用户购买的产品来过滤用户？例如。

如何获取从类别 B 购买过产品 A 的所有用户

mysql 查询类似

从表用户、表产品中选择用户......其中用户购买了产品 A 。

请提供一些想法，我需要完成这项工作。谢谢

Answer 1

如果您想要实际查询，您可能可以做一些简单的事情(添加额外的联接以从 EAV 获取客户信息):

SELECT DISTINCT o.customer_id FROM sales_flat_order_item i
INNER JOIN sales_flat_order o ON o.entity_id = i.order_id
WHERE o.customer_id IS NOT NULL
AND i.sku = 'some-product-sku'

使用 Magento 模型，这应该适合您:

<?php

require_once 'app/Mage.php';

/*
 * Initialize Magento. Older versions may require Mage::app() instead.
 */
Mage::init();

/**
 * Get all unique order IDs for items with a particular SKU.
 */
$orderItems = Mage::getResourceModel('sales/order_item_collection')
    ->addFieldToFilter('sku', 'some-product-sku')
    ->toArray(array('order_id'));

$orderIds = array_unique(array_map(
    function($orderItem) {
        return $orderItem['order_id'];
    },
    $orderItems['items']
));

/**
 * Now get all unique customers from the orders of these items.
 */
$orderCollection = Mage::getResourceModel('sales/order_collection')
    ->addFieldToFilter('entity_id',   array('in'  => $orderIds))
    ->addFieldToFilter('customer_id', array('neq' => 'NULL'));
$orderCollection->getSelect()->group('customer_id');

/**
 * Now get a customer collection for those customers.
 */
$customerCollection = Mage::getModel('customer/customer')->getCollection()
    ->addFieldToFilter('entity_id', array('in' => $orderCollection->getColumnValues('customer_id')));

/**
 * Traverse the customers like any other collection.
 */
foreach ($customerCollection as $customer) {
    var_dump($customer->getData());
}

虽然它非常丑陋(实例化多个模型，在幕后执行一堆查询)，但您可能可以编写自己的模型来使其更漂亮。