kawax/laravel-amazon-product-api

<?php

namespace Revolution\Amazon\ProductAdvertising\Concerns;

use Amazon\ProductAdvertisingAPI\v1\com\amazon\paapi5\v1\PartnerType;
use Amazon\ProductAdvertisingAPI\v1\com\amazon\paapi5\v1\SearchItemsRequest;
use Amazon\ProductAdvertisingAPI\v1\com\amazon\paapi5\v1\SearchItemsResource;
use Amazon\ProductAdvertisingAPI\v1\com\amazon\paapi5\v1\SearchItemsResponse;
use Illuminate\Support\Facades\Config;

trait Search
{
    /**
     * {@inheritdoc}
     */
    public function search(string $category, string $keyword = null, int $page = 1): array
    {
        /** @var array $resources */
        $resources = SearchItemsResource::getAllowableEnumValues();

        /** @var SearchItemsRequest $request */
        $request = app(SearchItemsRequest::class);
        $request->setSearchIndex($category);
        $request->setKeywords($keyword);
        $request->setItemPage($page);
        $request->setPartnerTag(Config::get('amazon-product.associate_tag'));
        $request->setPartnerType(PartnerType::ASSOCIATES);
        $request->setResources($resources);

        $request = $this->callHook('search', $request);

        /**
         * @var SearchItemsResponse $response
         */
        $response = $this->api()->searchItems($request);

        return json_decode($response->__toString(), true);
    }
}