ส่วนนี้อธิบายวิธีส่งการอัปเดตสินค้าคงคลังที่ต้องคำนึงถึงเวลาเป็นสำคัญ
ให้กับ Google API การอัปเดตแบบเรียลไทม์ช่วยให้คุณพุชการอัปเดตและลบได้
ในพื้นที่โฆษณาแซนด์บ็อกซ์หรือเวอร์ชันที่ใช้งานจริงของคุณได้เกือบเรียลไทม์
สำหรับการตรวจสอบสิทธิ์ API ขอแนะนำให้ติดตั้ง
ไลบรารีไคลเอ็นต์ของ Google ในภาษา
ใช้ “https://www.googleapis.com/auth/mapsbooking” เป็น OAuth
ตัวอย่างโค้ดที่รวมอยู่ด้านล่างใช้ไลบรารีเหล่านี้ หรือไม่เช่นนั้น
คุณจะต้องจัดการการแลกเปลี่ยนโทเค็นด้วยตนเองตามที่อธิบายไว้ใน
การใช้ OAuth 2.0 เพื่อเข้าถึง Google API
ภาพรวม
API การอัปเดตแบบเรียลไทม์รองรับการดำเนินการ 2 ประเภท การดำเนินการแรกคือ
Upsert สำหรับการอัปเดตเอนทิตีที่มีอยู่
การดำเนินการที่ 2 คือการลบเพื่อนำเอนทิตีออกจากพื้นที่โฆษณา ทั้ง 2 อย่าง
ดำเนินการต่างๆ ในหลายเอนทิตีที่ระบุไว้ในส่วนเนื้อหาของคำขอ คุณ
อัปเดตเอนทิตีได้สูงสุด 1,000 รายการในการเรียก API ครั้งเดียว API ยอมรับ
คำขอที่เข้ามาทั้งหมด และวางไว้ในคิวสำหรับการประมวลผลเพิ่มเติม
ดังนั้นคำขอ RTU จะได้รับการประมวลผลแบบไม่พร้อมกัน
API การอัปเดตแบบเรียลไทม์ทำงานในสภาพแวดล้อม 2 แบบ ได้แก่ แซนด์บ็อกซ์และเวอร์ชันที่ใช้งานจริง
สภาพแวดล้อมแซนด์บ็อกซ์ใช้สำหรับการทดสอบคำขอ API และเวอร์ชันที่ใช้งานจริง
เพื่ออัปเดตเนื้อหาที่ปรากฏแก่ผู้ใช้ต้นทางถึงปลายทางที่ปรากฏ ชื่อโฮสต์
ของทั้ง 2 สภาพแวดล้อม
{
"error": {
"code": 400,
"message": "Record:{\"@id\":\"2717/86853/DELIVERY\",\"applicableServiceType\":[\"DELIVERY\",\"TAKEOUT\"],\"menuId\":[{\"@id\":\"2717/DELIVERY\",\"displayOrder\":1},{\"@id\":\"2717/TAKEOUT\",\"displayOrder\":2}],\"name\":\"Salad\",\"offeredById\":[\"2717\"]} has following errors: \nThe entity type could not be extracted from the entity value.\n",
"status": "INVALID_ARGUMENT",
"details": [
{
"@type": "type.googleapis.com/google.rpc.DebugInfo",
"detail": "[ORIGINAL ERROR] generic::invalid_argument: Failed to parse one or more rtu records. Record:{\"@id\":\"2717/86853/DELIVERY\",\"applicableServiceType\":[\"DELIVERY\",\"TAKEOUT\"],\"menuId\":[{\"@id\":\"2717/DELIVERY\",\"displayOrder\":1},{\"@id\":\"2717/TAKEOUT\",\"displayOrder\":2}],\"name\":\"Salad\",\"offeredById\":[\"2717\"]} has following errors: \nThe entity type could not be extracted from the entity value.\n [google.rpc.error_details_ext] { message: \"Record:{\\\"@id\\\":\\\"2717/86853/DELIVERY\\\",\\\"applicableServiceType\\\":[\\\"DELIVERY\\\",\\\"TAKEOUT\\\"],\\\"menuId\\\":[{\\\"@id\\\":\\\"2717/DELIVERY\\\",\\\"displayOrder\\\":1},{\\\"@id\\\":\\\"2717/TAKEOUT\\\",\\\"displayOrder\\\":2}],\\\"name\\\":\\\"Salad\\\",\\\"offeredById\\\":[\\\"2717\\\"]} has following errors: \\nThe entity type could not be extracted from the entity value.\\n\" }"
}
]
}
}
/* Sample code for Real-time update batchPush implementation.
*
* Required libraries:
* - google-auth-library
*/
const {JWT} = require('google-auth-library');
// ACTION REQUIRED: Change this to the path of the service account client secret
// file downloaded from the Google Cloud Console.
const serviceAccountJson = require('./service-account.json');
// ACTION REQUIRED: Change this to your Partner ID received from Google.
// The Partner ID is available on the Partner Portal.
const PARTNER_ID = 1234;
const HOST = {
prod: 'https://mapsbooking.googleapis.com',
sandbox: 'https://partnerdev-mapsbooking.googleapis.com'
};
// ACTION REQUIRED: Change to 'prod' for production
const ENV = 'sandbox';
// Feed name for Order with Google including the version.
const FEED_NAME = 'owg.v2';
// Endpoint url
const url = `${HOST[ENV]}/v1alpha/inventory/partners/${PARTNER_ID}/feeds/${
FEED_NAME}/record:batchPush`;
/**
* Send a Real-time update request to update/insert entities
*/
async function batchUpsert(entities) {
/**
* Sign JWT token using private key from service account secret file
* provided. The client can be created without providing a service account
* secret file by implementing Application Default Credentials.
* https://github.com/googleapis/google-auth-library-nodejs
*/
const client = new JWT({
email: serviceAccountJson.client_email,
key: serviceAccountJson.private_key,
scopes: ['https://www.googleapis.com/auth/mapsbooking'],
});
const request = {records: toPushRecords(entities)};
const body = JSON.stringify(request);
try {
const response = await client.request({
method: 'POST',
url,
data: body,
headers: {'Content-Type': 'application/json'}
});
console.log('request body:', body);
console.log('response status:', response.status);
console.log(
'response data:', response.data); // successful response returns '{}'
} catch (error) {
console.log('error:', error);
}
}
/**
* Maps array of entities to records for batch push requests
*/
const toPushRecords = (entities) => {
return entities.map((entity) => {
// Using dateModified to set generation_timestamp. Defaulting to the
// current timestamp for records that do not have dateModified.
const generation_timestamp =
entity.dateModified ? entity.dateModified : new Date().toISOString();
return {data_record: btoa(JSON.stringify(entity)), generation_timestamp};
});
};
// Call batchUpsert with example entities. dateModified is optional and is
// used to hold the actual timestamp when the entity was updated/created.
batchUpsert([
{
'@type': 'MenuItemOffer',
'@id': '6680261',
'menuItemId': '18931508',
'price': 15.5,
'priceCurrency': 'USD',
'applicableServiceType': ['DELIVERY', 'TAKEOUT'],
'inventoryLevel': 0,
'dateModified': '2022-06-19T15:43:50.970Z'
},
{
'@type': 'MenuItemOffer',
'@id': '6680262',
'menuItemId': '18931509',
'price': 25.5,
'priceCurrency': 'USD',
'applicableServiceType': ['DELIVERY', 'TAKEOUT'],
'inventoryLevel': 0,
'dateModified': '2022-06-19T15:43:50.970Z'
}
]);
"""Sample code for the Real-time update batchPush implementation."""
# Required libraries:
# - google-auth
import base64
import datetime
import json
from google.auth.transport.requests import AuthorizedSession
from google.oauth2 import service_account
# ACTION REQUIRED: Change this to the Partner ID received from Google.
# Partner ID is available on the Partner Portal.
# https://partnerdash.google.com/apps/reservewithgoogle
_PARTNER_ID = '1234'
# ACTION REQUIRED: Change this to the path of the service account client secret
# file downloaded from the Google Cloud Console.
_SERVICE_ACCOUNT_KEY_JSON_FILE = 'service-account-creds.json'
_HOST_MAP = {
'sandbox': 'https://partnerdev-mapsbooking.googleapis.com',
'prod': 'https://mapsbooking.googleapis.com'
}
# ACTION REQUIRED: Change to 'prod' for production
_ENV = 'sandbox'
# Feed name for Order with Google including the version.
_FEED_NAME = 'owg.v2'
_ENDPOINT = '{}/v1alpha/inventory/partners/{}/feeds/{}/record:batchPush'.format(
_HOST_MAP[_ENV], _PARTNER_ID, _FEED_NAME)
def batch_upsert(entities):
"""Makes a batchPush request using the Real-time updates REST service.
Args:
entities: The list of entity objects to update or add.
"""
# Creates credentials by providing a json file. Credentials can also be
# provided by implementing Application Default Credentials.
# https://googleapis.dev/python/google-auth/latest/user-guide.html
credentials = service_account.Credentials.from_service_account_file(
_SERVICE_ACCOUNT_KEY_JSON_FILE,
scopes=['https://www.googleapis.com/auth/mapsbooking'])
authorized_session = AuthorizedSession(credentials)
# JSON request object
batch_request = {'records': [create_push_record(x) for x in entities]}
response = authorized_session.post(_ENDPOINT, json=batch_request)
print('request body:', json.dumps(batch_request))
print('response status:', response.status_code)
print('response data:', response.text) # successful response returns '{}'
def create_push_record(entity):
"""Creates a record from an entity for batchPush requests.
Args:
entity: The entity object to create the record from.
Returns:
The constructed record for the batchPush request payload.
"""
data_bytes = json.dumps(entity).encode('utf-8')
base64_bytes = base64.b64encode(data_bytes)
# Using dateModified to set generation_timestamp. Defaulting to the
# current timestamp for records that do not have dateModified.
generation_timestamp = entity.dateModified if 'dateModified' in entity else datetime.datetime.now(
).strftime('%Y-%m-%dT%H:%M:%S.%fZ')
return {
'generation_timestamp': generation_timestamp,
'data_record': base64_bytes.decode('utf-8')
}
# Call batch_upsert with example entities. dateModified is optional and is
# used to hold the actual timestamp when the entity was updated/created.
batch_upsert([{
'@type': 'MenuItemOffer',
'@id': '6680261',
'menuItemId': '18931508',
'price': 15.5,
'priceCurrency': 'USD',
'applicableServiceType': ['DELIVERY', 'TAKEOUT'],
'inventoryLevel': 0,
'dateModified': '2022-06-19T15:43:50.970Z'
}, {
'@type': 'MenuItemOffer',
'@id': '6680262',
'menuItemId': '18931509',
'price': 25.5,
'priceCurrency': 'USD',
'applicableServiceType': ['DELIVERY', 'TAKEOUT'],
'inventoryLevel': 0,
'dateModified': '2022-06-19T15:43:50.970Z'
}])
/*
* Required Libraries:
* - JDK >= 11
* - google-auth-library-oauth2-http
*/
package rtusamples;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.auth.oauth2.AccessToken;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.nio.charset.Charset;
import java.time.Clock;
import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Base64;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import rtusamples.inventory.MenuItemOffer;
import rtusamples.inventory.MenuItemOfferType;
import rtusamples.inventory.ServiceTypeElement;
import rtusamples.realtime.BatchPushGenericRecordRequest;
import rtusamples.realtime.GenericRecord;
/** Sample code for Real-time update batchPush implementation. */
public final class BasicPush {
// ACTION REQUIRED: Change this to your Partner ID received from Google. The Partner ID is
// available on the Partner Portal.
private static final long PARTNER_ID = 12345678;
// ACTION REQUIRED: Change this to the path of the service account client secret file downloaded
// from the Google Cloud Console.
private static final String JSON_KEY_FULL_PATH =
"<path to your JSON credentials>/credentials.json";
// ACTION REQUIRED: Change this to the endpoint that is needed.
private static final String ENDPOINT =
// "https://partnerdev-mapsbooking.googleapis.com"; // for sandbox
"https://mapsbooking.googleapis.com"; // for prod
// Feed name for Order with Google including the version.
private static final String FEED_NAME = "owg.v2";
private static final ObjectMapper objectMapper = new ObjectMapper();
private static final DateTimeFormatter TIMESTAMP_FORMATTER =
DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss[.SSS]'Z'");
private static final Charset UTF_8 = Charset.forName("UTF-8");
public static void main(String[] args) throws Exception {
/**
* Create credentials from service account secret file. Alternatively, the credentials can be
* created by implementing Application Default Credentials.
* https://github.com/googleapis/google-auth-library-java
*/
// GoogleCredentials sourceCredentials =
// GoogleCredentials.getApplicationDefault()
// .createScoped(Arrays.asList("https://www.googleapis.com/auth/mapsbooking"));
// ImpersonatedCredentials credentials =
// ImpersonatedCredentials.create(
// sourceCredentials,
// "fo-test@projectname.iam.gserviceaccount.com",
// null,
// Arrays.asList("https://www.googleapis.com/auth/mapsbooking"),
// 300);
GoogleCredentials credentials =
GoogleCredentials.fromStream(new FileInputStream(JSON_KEY_FULL_PATH))
.createScoped(Arrays.asList("https://www.googleapis.com/auth/mapsbooking"));
// Create example MenuItemOffer entities, dateModified is optional and is used to hold
// the actual timestamp when the entity was updated/created.
MenuItemOffer menuItemOfferPizza = new MenuItemOffer();
menuItemOfferPizza.setID("6680261");
menuItemOfferPizza.setType(MenuItemOfferType.MENU_ITEM_OFFER);
menuItemOfferPizza.setMenuItemID("18931508");
menuItemOfferPizza.setPrice(15.5);
menuItemOfferPizza.setPriceCurrency("USD");
menuItemOfferPizza.setApplicableServiceType(
new ServiceTypeElement[] {ServiceTypeElement.TAKEOUT, ServiceTypeElement.DELIVERY});
menuItemOfferPizza.setInventoryLevel(0.0);
menuItemOfferPizza.setDateModified("2022-10-07T13:00:00.000Z");
MenuItemOffer menuItemOfferSalad = new MenuItemOffer();
menuItemOfferSalad.setID("6680262");
menuItemOfferSalad.setType(MenuItemOfferType.MENU_ITEM_OFFER);
menuItemOfferSalad.setMenuItemID("18931509");
menuItemOfferSalad.setPrice(25.5);
menuItemOfferSalad.setPriceCurrency("USD");
menuItemOfferSalad.setApplicableServiceType(
new ServiceTypeElement[] {ServiceTypeElement.TAKEOUT, ServiceTypeElement.DELIVERY});
menuItemOfferSalad.setInventoryLevel(0.0);
menuItemOfferSalad.setDateModified("2022-10-07T13:00:00.000Z");
// Example array of MenuItemOffer entities to update.
List<MenuItemOffer> menuItemOffers = Arrays.asList(menuItemOfferPizza, menuItemOfferSalad);
// Create list of GenericRecord from menuItemOffers.
List<GenericRecord> menuItemOfferGenericRecords =
menuItemOffers.stream()
.map(
(menuItemOffer) ->
toBatchPushRecord(menuItemOffer, menuItemOffer.getDateModified()))
.collect(Collectors.toList());
// List of records to be updated/created.
List<GenericRecord> recordsToBeUpdated = new ArrayList<>();
// Add list of menuItemOffer generic records.
recordsToBeUpdated.addAll(menuItemOfferGenericRecords);
// Request object that contains all records.
BatchPushGenericRecordRequest batchPushRequest = new BatchPushGenericRecordRequest();
batchPushRequest.setRecords(recordsToBeUpdated.toArray(new GenericRecord[0]));
// Execute batchPush request.
BasicPush basicPush = new BasicPush();
basicPush.batchPush(batchPushRequest, credentials);
}
public void batchPush(
BatchPushGenericRecordRequest batchPushRequest, GoogleCredentials credentials)
throws IOException {
credentials.refreshIfExpired();
AccessToken token = credentials.getAccessToken();
String requestBody = objectMapper.writeValueAsString(batchPushRequest);
HttpClient client = HttpClient.newHttpClient();
HttpRequest request =
HttpRequest.newBuilder()
.uri(
URI.create(
String.format(
"%s/v1alpha/inventory/partners/%s/feeds/%s/record:batchPush",
ENDPOINT, PARTNER_ID, FEED_NAME)))
.header("Content-Type", "application/json")
.header("Authorization", String.format("Bearer %s", token.getTokenValue()))
.POST(BodyPublishers.ofString(requestBody))
.build();
HttpResponse<String> response = null;
try {
response = client.send(request, BodyHandlers.ofString());
System.out.println("Request body:" + requestBody);
System.out.println("Response status:" + response.statusCode());
System.out.println("Response body:" + response.body());
} catch (IOException | InterruptedException e) {
e.printStackTrace();
}
}
public static <T> GenericRecord toBatchPushRecord(T entity, String dateModified) {
GenericRecord genericRecord = new GenericRecord();
try {
String json = objectMapper.writeValueAsString(entity);
genericRecord.setDataRecord(Base64.getEncoder().encodeToString(json.getBytes(UTF_8)));
// Using dateModified to set generation_timestamp. Defaulting to the
// current timestamp for records that do not have dateModified.
String generationTimestamp =
Optional.ofNullable(dateModified)
.orElse(OffsetDateTime.now(Clock.systemUTC()).format(TIMESTAMP_FORMATTER));
genericRecord.setGenerationTimestamp(generationTimestamp);
} catch (JsonProcessingException e) {
System.out.println(e.getMessage());
}
return genericRecord;
}
}
/* Sample code for Real-time update batchDelete implementation.
*
* Required libraries:
* - google-auth-library
*/
const {JWT} = require('google-auth-library');
// ACTION REQUIRED: Change this to the path of the service account client secret
// file downloaded from the Google Cloud Console.
const serviceAccountJson = require('./service-account.json');
// ACTION REQUIRED: Change this to your Partner ID received from Google.
// The Partner ID is available on the Partner Portal.
const PARTNER_ID = 1234;
const HOST = {
prod: 'https://mapsbooking.googleapis.com',
sandbox: 'https://partnerdev-mapsbooking.googleapis.com'
};
// ACTION REQUIRED: Change to 'prod' for production
const ENV = 'sandbox';
// Feed name for Order with Google including the version.
const FEED_NAME = 'owg.v2';
// Endpoint url
const url = `${HOST[ENV]}/v1alpha/inventory/partners/${PARTNER_ID}/feeds/${
FEED_NAME}/record:batchDelete`;
/**
* Send a Real-time update request to delete entities
*/
async function batchDelete(entities) {
try {
/**
* Sign JWT token using private key from service account secret file
* provided. The client can be created without providing a service account
* secret file by implementing Application Default Credentials.
* https://github.com/googleapis/google-auth-library-nodejs
*/
const client = new JWT({
email: serviceAccountJson.client_email,
key: serviceAccountJson.private_key,
scopes: ['https://www.googleapis.com/auth/mapsbooking'],
});
const request = {
records: toDeleteRecords(entities)
};
const body = JSON.stringify(request);
try {
const response = await client.request({
method: 'POST',
url,
data: body,
headers: {'Content-Type': 'application/json'}
});
console.log('request body:', body);
console.log('response status:', response.status);
console.log('response data:', response.data); // successful response returns '{}'
} catch (error) {
console.log('error:', error);
}
}
/**
* Maps array of entities to records for batch delete requests
*/
const toDeleteRecords = (entities) => {
return entities.map((entity) => {
// Using dateModified to set delete_time. Defaulting to the current
// timestamp for records that do not have dateModified.
const delete_time =
entity.dateModified ? entity.dateModified : new Date().toISOString();
return {data_record: btoa(JSON.stringify(entity)), delete_time};
});
};
// Call batchDelete with example entities. dateModified is optional and is
// used to hold the actual timestamp when the entity was deleted.
batchDelete([
{
'@type': 'Menu',
'@id': '853706',
'dateModified': '2022-06-19T15:43:50.970Z'
},
{
'@type': 'Menu',
'@id': '853705',
'dateModified': '2022-06-19T15:13:00.280Z'
}
]);
"""Sample code for the Real-time update batchDelete implementation."""
# Required libraries:
# - google-auth
import base64
import datetime
import json
from google.auth.transport.requests import AuthorizedSession
from google.oauth2 import service_account
# ACTION REQUIRED: Change this to the Partner ID received from Google.
# Partner ID is available on the Partner Portal.
# https://partnerdash.google.com/apps/reservewithgoogle
_PARTNER_ID = '1234'
# ACTION REQUIRED: Change this to the path of the service account client secret
# file downloaded from the Google Cloud Console.
_SERVICE_ACCOUNT_KEY_JSON_FILE = 'service-account-creds.json'
_HOST_MAP = {
'sandbox': 'https://partnerdev-mapsbooking.googleapis.com',
'prod': 'https://mapsbooking.googleapis.com'
}
# ACTION REQUIRED: Change to 'prod' for production
_ENV = 'sandbox'
# Feed name for Order with Google including the version.
_FEED_NAME = 'owg.v2'
_ENDPOINT = '{}/v1alpha/inventory/partners/{}/feeds/{}/record:batchDelete'.format(
_HOST_MAP[_ENV], _PARTNER_ID, _FEED_NAME)
def batch_delete(entities):
"""Makes a batch delete request using the Real-time updates REST service.
Args:
entities: The list of entity objects to delete.
"""
# Creates credentials by providing a json file. Credentials can also be
# provided by implementing Application Default Credentials.
# https://googleapis.dev/python/google-auth/latest/user-guide.html
credentials = service_account.Credentials.from_service_account_file(
_SERVICE_ACCOUNT_KEY_JSON_FILE,
scopes=['https://www.googleapis.com/auth/mapsbooking'])
authorized_session = AuthorizedSession(credentials)
# JSON request object
batch_request = {'records': [create_delete_record(x) for x in entities]}
response = authorized_session.post(_ENDPOINT, json=batch_request)
print('request body:', json.dumps(batch_request))
print('response status:', response.status_code)
print('response data:', response.text) # successful response returns '{}'
def create_delete_record(entity):
"""Creates a record from an entity for batchDelete requests.
Args:
entity: The entity object to create the record from.
Returns:
The constructed record for the batchDelete request payload.
"""
data_bytes = json.dumps(entity).encode('utf-8')
base64_bytes = base64.b64encode(data_bytes)
# Using dateModified to set delete_time. Defaulting to the current
# timestamp for records that do not have dateModified.
delete_time = entity.dateModified if 'dateModified' in entity else datetime.datetime.now(
).strftime('%Y-%m-%dT%H:%M:%S.%fZ')
return {
'delete_time': delete_time,
'data_record': base64_bytes.decode('utf-8')
}
# Call batch_delete with example entities. dateModified is optional and is
# used to hold the actual timestamp when the entity was deleted.
batch_delete([{
'@type': 'Menu',
'@id': '853706',
'dateModified': '2022-06-19T13:10:00.000Z'
}, {
'@type': 'Menu',
'@id': '853705',
'dateModified': '2022-06-19T13:30:10.000Z'
}])
/*
* Required Libraries:
* - JDK >= 11
* - google-auth-library-oauth2-http
*/
package rtusamples;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.auth.oauth2.AccessToken;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.nio.charset.Charset;
import java.time.Clock;
import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Base64;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import rtusamples.inventory.Menu;
import rtusamples.inventory.MenuType;
import rtusamples.realtime.BatchDeleteGenericRecordsRequest;
import rtusamples.realtime.GenericDeleteRecord;
/** Sample code for the Real-time update batchDelete implementation. */
public final class BasicDelete {
// ACTION REQUIRED: Change this to your Partner ID received from Google. The Partner ID is
// available on the Partner Portal.
private static final long PARTNER_ID = 123456789;
// ACTION REQUIRED: Change this to the path of the service account client secret file downloaded
// from the Google Cloud Console.
private static final String JSON_KEY_FULL_PATH =
"<path to your JSON credentials>/credentials.json";
// ACTION REQUIRED: Change this to the endpoint that is needed.
private static final String ENDPOINT =
"https://partnerdev-mapsbooking.googleapis.com"; // for sandbox
// "https://mapsbooking.googleapis.com" // for prod
// Feed name for Order with Google including the version.
private static final String FEED_NAME = "owg.v2";
private static final ObjectMapper objectMapper = new ObjectMapper();
private static final DateTimeFormatter TIMESTAMP_FORMATTER =
DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss[.SSS]'Z'");
private static final Charset UTF_8 = Charset.forName("UTF-8");
public static void main(String[] args) throws Exception {
/**
* Create credentials from service account secret file. Alternatively, the credentials can be
* created by implementing Application Default Credentials.
* https://github.com/googleapis/google-auth-library-java
*/
// GoogleCredentials sourceCredentials =
// GoogleCredentials.getApplicationDefault()
// .createScoped(Arrays.asList("https://www.googleapis.com/auth/mapsbooking"));
// ImpersonatedCredentials credentials =
// ImpersonatedCredentials.create(
// sourceCredentials,
// "fo-test@projectname.iam.gserviceaccount.com",
// null,
// Arrays.asList("https://www.googleapis.com/auth/mapsbooking"),
// 300);
GoogleCredentials credentials =
GoogleCredentials.fromStream(new FileInputStream(JSON_KEY_FULL_PATH))
.createScoped(Arrays.asList("https://www.googleapis.com/auth/mapsbooking"));
// Create example Menu entities, dateModified is optional and is used to hold
// the actual timestamp when the entity was deleted.
Menu menuLunch = new Menu();
menuLunch.setID("853705");
menuLunch.setType(MenuType.MENU);
menuLunch.setDateModified("2022-09-19T13:10:00.000Z");
Menu menuDinner = new Menu();
menuDinner.setID("853706");
menuDinner.setType(MenuType.MENU);
menuDinner.setDateModified("2022-09-19T13:13:10.000Z");
// Example array of Menu entities to update.
List<Menu> menus = Arrays.asList(menuLunch, menuDinner);
// Create list of GenericDeleteRecord from menus.
List<GenericDeleteRecord> menuGenericDeleteRecords =
menus.stream()
.map((menu) -> toBatchDeleteRecord(menu, menu.getDateModified()))
.collect(Collectors.toList());
// List of records to be deleted.
List<GenericDeleteRecord> recordsToBeDeleted = new ArrayList<>();
// Add list of menu generic records.
recordsToBeDeleted.addAll(menuGenericDeleteRecords);
// Request object that contains all records.
BatchDeleteGenericRecordsRequest batchDeleteRequest = new BatchDeleteGenericRecordsRequest();
batchDeleteRequest.setRecords(recordsToBeDeleted.toArray(new GenericDeleteRecord[0]));
// Execute batchDelete request.
BasicDelete basicDelete = new BasicDelete();
basicDelete.batchDelete(batchDeleteRequest, credentials);
}
public void batchDelete(
BatchDeleteGenericRecordsRequest batchDeleteRequest, GoogleCredentials credentials)
throws IOException {
credentials.refreshIfExpired();
AccessToken token = credentials.getAccessToken();
String requestBody = objectMapper.writeValueAsString(batchDeleteRequest);
HttpClient client = HttpClient.newHttpClient();
HttpRequest request =
HttpRequest.newBuilder()
.uri(
URI.create(
String.format(
"%s/v1alpha/inventory/partners/%s/feeds/%s/record:batchDelete",
ENDPOINT, PARTNER_ID, FEED_NAME)))
.header("Content-Type", "application/json")
.header("Authorization", String.format("Bearer %s", token.getTokenValue()))
.POST(BodyPublishers.ofString(requestBody))
.build();
HttpResponse<String> response = null;
try {
response = client.send(request, BodyHandlers.ofString());
System.out.println("Request body:" + requestBody);
System.out.println("Response status:" + response.statusCode());
System.out.println("Response body:" + response.body());
} catch (IOException | InterruptedException e) {
e.printStackTrace();
}
}
public static <T> GenericDeleteRecord toBatchDeleteRecord(T entity, String dateModified) {
GenericDeleteRecord genericRecord = new GenericDeleteRecord();
try {
String json = objectMapper.writeValueAsString(entity);
genericRecord.setDataRecord(Base64.getEncoder().encodeToString(json.getBytes(UTF_8)));
// Using dateModified to set delete_time. Defaulting to the current
// timestamp for records that do not have dateModified.
String deleteTime =
Optional.ofNullable(dateModified)
.orElse(OffsetDateTime.now(Clock.systemUTC()).format(TIMESTAMP_FORMATTER));
genericRecord.setDeleteTime(deleteTime);
} catch (JsonProcessingException e) {
System.out.println(e.getMessage());
}
return genericRecord;
}
}
กรณีการใช้งาน
ต่อไปนี้เป็นตัวอย่างการอัปเดตแบบเรียลไทม์ การอัปเดตฟีดแบบกลุ่ม
และเนื้อหาในระดับสูงในการเรียก API
สถานการณ์
เอนทิตีที่จะอัปเดต
คำอธิบายและเอฟเฟกต์
การปิดใช้บริการ
Service
คุณต้องปิดใช้บริการด้วยเหตุผลที่ไม่คาดคิด
การอัปเดตแบบเรียลไทม์: อัปเดตเอนทิตี Service ใน
ด้วยการตั้งค่าพร็อพเพอร์ตี้ isDisabled เป็น true
แต่คงคุณสมบัติอื่นๆ ไว้เหมือนเดิม
ฟีดแบบสมบูรณ์: อัปเดตเอนทิตีจากฟีดที่สมบูรณ์
ให้ตั้งค่า isDisabled เป็น true ก่อน
การดึงข้อมูลครั้งต่อไปโดย Google ไม่เช่นนั้นเอนทิตีจะเปิดใช้อีกครั้ง
[null,null,["อัปเดตล่าสุด 2024-08-29 UTC"],[[["The Real-Time Update API enables partners to send time-sensitive inventory updates to Google, reflecting changes in the Google UI within five minutes."],["This API supports upsert and delete operations, handling up to 1,000 entities per API call and processing requests asynchronously in sandbox and production environments."],["While the API can update existing entities or delete them, it should not be used to add new entities; batch ingestion is recommended for that purpose."],["Developers should include real-time update changes in their daily data feeds to maintain data consistency and be aware that deleting an entity does not remove its references from other entities, potentially leading to warnings."],["Partners need to enable the Maps Booking API in GCP, create a service account with editor role, host and ingest data feeds, and install the Google Client library for API authentication as prerequisites."]]],[]]
