Mã mẫu Merchant API để chèn các bài đánh giá về người bán một cách không đồng bộ.
Java
// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package shopping.merchant.samples.reviews.v1beta;
import com.google.api.core.ApiFuture;
import com.google.api.core.ApiFutureCallback;
import com.google.api.core.ApiFutures;
import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.protobuf.Timestamp;
import com.google.shopping.merchant.reviews.v1beta.InsertMerchantReviewRequest;
import com.google.shopping.merchant.reviews.v1beta.MerchantReview;
import com.google.shopping.merchant.reviews.v1beta.MerchantReviewAttributes;
import com.google.shopping.merchant.reviews.v1beta.MerchantReviewsServiceClient;
import com.google.shopping.merchant.reviews.v1beta.MerchantReviewsServiceSettings;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.util.stream.Collectors;
import shopping.merchant.samples.utils.Authenticator;
import shopping.merchant.samples.utils.Config;
/** This class demonstrates how to insert multiple merchant reviews asynchronously. */
public class InsertMerchantReviewsAsyncSample {
private static String generateRandomString() {
String characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
Random random = new Random();
StringBuilder sb = new StringBuilder(8);
for (int i = 0; i < 8; i++) {
sb.append(characters.charAt(random.nextInt(characters.length())));
}
return sb.toString();
}
// Returns a merchant review with a random ID.
private static MerchantReview createMerchantReview(String accountId) {
String merchantReviewId = generateRandomString();
MerchantReviewAttributes attributes =
MerchantReviewAttributes.newBuilder()
.setTitle("Great Merchant!")
.setContent("Would buy there again.")
.setMinRating(1)
.setMaxRating(5)
.setRating(4)
.setReviewTime(Timestamp.newBuilder().setSeconds(1731165684).build())
.setReviewLanguage("en-US")
.build();
return MerchantReview.newBuilder()
.setMerchantReviewId(merchantReviewId)
.setAttributes(attributes)
.build();
}
public static void asyncInsertMerchantReviews(String accountId, String dataSourceId)
throws Exception {
GoogleCredentials credential = new Authenticator().authenticate();
MerchantReviewsServiceSettings merchantReviewsServiceSettings =
MerchantReviewsServiceSettings.newBuilder()
.setCredentialsProvider(FixedCredentialsProvider.create(credential))
.build();
try (MerchantReviewsServiceClient merchantReviewsServiceClient =
MerchantReviewsServiceClient.create(merchantReviewsServiceSettings)) {
// Arbitrarily creates five merchant reviews with random IDs.
List<InsertMerchantReviewRequest> requests = new ArrayList<>();
for (int i = 0; i < 5; i++) {
InsertMerchantReviewRequest request =
InsertMerchantReviewRequest.newBuilder()
.setParent(String.format("accounts/%s", accountId))
.setMerchantReview(createMerchantReview(accountId))
// Must be a merchant reviews data source. In other words, a data source whose
// "type"
// is MerchantReviewDataSource.
.setDataSource(String.format("accounts/%s/dataSources/%s", accountId, dataSourceId))
.build();
requests.add(request);
}
// Inserts the merchant reviews.
List<ApiFuture<MerchantReview>> futures =
requests.stream()
.map(
request ->
merchantReviewsServiceClient
.insertMerchantReviewCallable()
.futureCall(request))
.collect(Collectors.toList());
// Creates callback to handle the responses when all are ready.
ApiFuture<List<MerchantReview>> responses = ApiFutures.allAsList(futures);
ApiFutures.addCallback(
responses,
new ApiFutureCallback<List<MerchantReview>>() {
@Override
public void onSuccess(List<MerchantReview> results) {
System.out.println("Inserted merchant reviews below:");
System.out.println(results);
}
@Override
public void onFailure(Throwable throwable) {
System.out.println(throwable);
}
},
MoreExecutors.directExecutor());
} catch (Exception e) {
System.out.println(e);
}
}
public static void main(String[] args) throws Exception {
Config config = Config.load();
asyncInsertMerchantReviews(config.getAccountId().toString(), "YOUR_DATA_SOURCE_ID");
}
}
PHP
<?php
/**
* Copyright 2025 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once __DIR__ . '/../../../vendor/autoload.php';
require_once __DIR__ . '/../../Authentication/Authentication.php';
require_once __DIR__ . '/../../Authentication/Config.php';
use GuzzleHttp\Promise\Utils;
use Google\Protobuf\Timestamp;
use Google\Shopping\Merchant\Reviews\V1beta\Client\MerchantReviewsServiceClient;
use Google\Shopping\Merchant\Reviews\V1beta\InsertMerchantReviewRequest;
use Google\Shopping\Merchant\Reviews\V1beta\MerchantReview;
use Google\Shopping\Merchant\Reviews\V1beta\MerchantReviewAttributes;
/**
* This class demonstrates how to insert multiple merchant reviews asynchronously.
*/
class InsertMerchantReviewsAsyncSample
{
private const DATA_SOURCE_ID = '<DATA_SOURCE_ID>';
/**
* Generates a random string of 8 alphanumeric characters.
* @return string A random string.
*/
private static function generateRandomString(): string
{
$characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
$randomString = '';
$length = 8;
for ($i = 0; $i < $length; $i++) {
$randomString .= $characters[random_int(0, strlen($characters) - 1)];
}
return $randomString;
}
/**
* Creates a sample MerchantReview object with a random ID.
* @return MerchantReview A sample MerchantReview object.
*/
private static function createMerchantReview(): MerchantReview
{
$merchantReviewId = self::generateRandomString();
$attributes = (new MerchantReviewAttributes())
->setTitle('Great Merchant!')
->setContent('Would buy there again.')
->setMinRating(1)
->setMaxRating(5)
->setRating(4)
->setReviewTime(new Timestamp(['seconds' => 1731165684]))
->setReviewLanguage('en-US');
return (new MerchantReview())
->setMerchantReviewId($merchantReviewId)
->setAttributes($attributes);
}
/**
* Inserts multiple merchant reviews into your Merchant Center account asynchronously.
*
* @param array $config The configuration data for authentication and account ID.
* @param string $dataSourceId The ID of the data source for the reviews.
*/
public static function asyncInsertMerchantReviewsSample(array $config, string $dataSourceId): void
{
// Gets the OAuth credentials to make the request.
$credentials = Authentication::useServiceAccountOrTokenFile();
// Creates options config containing credentials for the client to use.
$options = ['credentials' => $credentials];
// Creates a client.
$merchantReviewsServiceClient = new MerchantReviewsServiceClient($options);
$parent = sprintf('accounts/%s', $config['accountId']);
$dataSource = sprintf('accounts/%s/dataSources/%s', $config['accountId'], $dataSourceId);
$insertedReviews = [];
$errors = [];
$promises = [];
// Inserts 5 merchant reviews
for ($i = 0; $i < 5; $i++) {
try {
$merchantReview = self::createMerchantReview();
$merchantReviewId = $merchantReview->getMerchantReviewId();
$request = (new InsertMerchantReviewRequest())
->setParent($parent)
->setMerchantReview($merchantReview)
->setDataSource($dataSource);
printf("Dispatching insert request for Merchant Review ID: %s%s", $merchantReviewId, PHP_EOL);
// Store the promise, keyed by a unique identifier for this review
// This helps match responses/errors back to the original request.
$promises[$merchantReviewId] = $merchantReviewsServiceClient->insertMerchantReviewAsync($request);
} catch (Exception $e) {
printf(
"Error preparing/dispatching merchant reviews %s",
$e->getMessage(),
PHP_EOL
);
}
}
if (empty($promises)) {
echo "No review insert requests were dispatched." . PHP_EOL;
} else {
echo "All review insert requests dispatched. Waiting for responses..." . PHP_EOL;
// Wait for all the promises to settle (either fulfilled or rejected)
// Utils::settle() returns an array of results, each with 'state' and 'value' or 'reason'
$results = Utils::settle($promises)->wait();
$insertedReviewsResponses = [];
$errors = [];
foreach ($results as $merchantReviewId => $result) {
if ($result['state'] === 'fulfilled') {
$response = $result['value']; // This is the actual response object from the API
printf("Successfully inserted merchant review ID: %s%s", $merchantReviewId, PHP_EOL);
$insertedReviewsResponses[] = $response;
} elseif ($result['state'] === 'rejected') {
$reason = $result['reason']; // This is the exception object
printf(
"Error inserting merchant review Id: %s. %s",
$merchantReviewId,
$reason->getMessage(),
PHP_EOL
);
$errors[] = ['reviewId' => $merchantReviewId, 'reason' => $reason];
}
}
// Now $insertedReviewsResponses contains actual successful response objects
// And $errors contains details about the failed requests.
printf("Processing complete. Successful inserts: %d, Errors: %d%s", count($insertedReviewsResponses), count($errors), PHP_EOL);
}
}
/**
* Helper to execute the sample.
*/
public function callSample(): void
{
$config = Config::generateConfig();
self::asyncInsertMerchantReviewsSample($config, self::DATA_SOURCE_ID);
}
}
$sample = new InsertMerchantReviewsAsyncSample();
$sample->callSample();