magento2 产品过滤大全 (product collection)

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magento2 产品过滤大全 (product collection)

1) Load product collection :

<?php
/**
 * Created By : Rohan Hapani
 */
namespace RHHelloWorldBlock;

class HelloWorld extends MagentoFrameworkViewElementTemplate
{
    protected $productCollectionFactory;
    protected $categoryFactory;

    public function __construct(
        MagentoFrameworkViewElementTemplateContext $context,
        MagentoCatalogModelResourceModelProductCollectionFactory $productCollectionFactory,
        MagentoCatalogModelCategoryFactory $categoryFactory,
        array $data = []
    ) {
        $this->productCollectionFactory = $productCollectionFactory;
        $this->categoryFactory = $categoryFactory;
        parent::__construct($context, $data);
    }

    public function getProductCollection()
    {
        $collection = $this->productCollectionFactory->create();
        $collection->setPageSize(3);
        foreach ($collection as $product)
        {
            print_r($product->getData());
        }
        return $collection;
    }
}

2) Load product collection with specific attribute :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect(['name','sku']);
$collection->setPageSize(3);
foreach ($collection as $product)
{
    print_r($product->getData());
}

3) Load product collection with all attribute :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect('*');
$collection->setPageSize(3);
foreach ($collection as $product)
{
    print_r($product->getData());
}

4) Get product collection by multiple categories :

$categories = [1,2,3]; //category ids array
$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect('*');
$collection->addCategoriesFilter(['in' => $categories]);
return $collection;

5) Get product collection by specific category :

$categoryId = '1';
$category = $this->categoryFactory->create()->load($categoryId);
$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect('*');
$collection->addCategoryFilter($category);
$collection->addAttributeToFilter('visibility', MagentoCatalogModelProductVisibility::VISIBILITY_BOTH);
$collection->addAttributeToFilter('status',MagentoCatalogModelProductAttributeSourceStatus::STATUS_ENABLED);
return $collection;

6) Get product collection by product type :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect('*');
$collection->addAttributeToFilter('type_id', ['eq' => 'simple']);
$collection->getSelect()->order('created_at', MagentoFrameworkDBSelect::SQL_DESC);
$collection->getSelect()->limit(10);
return $collection;

You can add below text also as value of type_id for different product type filter :

  • simple = Filter of simple product
  • configurable = Filter of configurable product
  • grouped = Filter of grouped product
  • virtual = Filter of virtual product
  • bundle = Filter of bundle product

7) Get product collection by store id :

$storeid = 1;
$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect('*');
$collection->addStoreFilter($storeid);
return $collection;

8) Get product collection by website ids :

$website_ids = [1,2];
$collection = $this->productCollectionFactory->create();
$collection->addAttributeToSelect('*');
$collection->addStoreFilter($storeid);
$collection->addWebsiteFilter($websiteIds);
return $collection;

9) Filter Product Collection :

Is equal to :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('status', ['eq' => 1]);

Is not equal to :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('status', ['neq' => 1]);

Greater than :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('price', ['gt' => 100]);

Greater than equal to :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('price', ['gteq' => 100]);

Less than :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('price', ['lt' => 100]);

Less than equal to :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('price', ['lteq' => 100]);

Like :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('sku', ['like' => '%Bag%']);

Not Like :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('sku', ['nlike' => '%Bag%']);

In Array :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('entity_id', ['in' => [1,2]]);

Not in Array :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('entity_id', ['nin' => [1,2]]);

NULL :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('description', ['null' => true]);

NOT NULL :

$collection = $this->productCollectionFactory->create();
$collection->addAttributeToFilter('description', ['notnull' => true]);

Sort Product Collection :

Order by ASC :

$collection = $this->productCollectionFactory->create();
$collection->setOrder('sku', 'ASC');

OR

$collection = $this->productCollectionFactory->create();
$collection->getSelect->order('sku', 'ASC');

Order by DESC :

$collection = $this->productCollectionFactory->create();
$collection->setOrder('sku', 'DESC');

OR

$collection = $this->productCollectionFactory->create();
$collection->getSelect->order('sku', 'DESC');

Set Limit Product Collection :

$collection = $this->productCollectionFactory->create();
$collection->setPageSize(50)->load();

Set Limit Product Collection with Current Page :

$collection = $this->productCollectionFactory->create();
$collection->setPageSize(50)->setCurPage(2)->load();

Count Product Collection :

$collection = $this->productCollectionFactory->create();
echo $collection->count();

Group by Product Collection :

$collection = $this->productCollectionFactory->create();
$collection->getSelect()->group('entity_id');

Print Collection Query :

$collection = $this->productCollectionFactory->create();
echo $collection->getSelect()->__toString();

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