Yedpay Transaction PHP Library

Description

A PHP library for Precreate Transactions and Online Payments Using the Yedpay API

Prerequisites

• Composer
• Docker
• Yedpay

In order to start using the API, you need to get Your Personal Access Token or API Key.

Installation

Installing Dependencies

composer require yedpay/php-library

Running the test

vendor/bin/phpunit

Integration

Request Method

• Precreate

Parameter	Type	Description
accessToken	String	AccessToken used to access API
environment	String	Environment ( 'staging' or 'production' )
storeId	String	Store ID in the API
amount	Double	amount of the transaction
currency	Integer	transaction currency (1: HKD)
gateway	Integer	transaction gateway (1: Alipay, 4: Alipay Online)
wallet	Integer	Alipay wallet type (1: HK, 2: CN)
extraParam	JSON	(Optional) Extra information of the transaction
notify_url	Url	(Optional) Notify Url of the transaction
return_url	Url	(Optional) Return Url of the transaction

• Online Payment

Parameter	Type	Description
apiKey	String	Api Key used to access API
environment	String	Environment ( 'staging' or 'production' )
customId	String	Custom ID in the API
amount	Double	amount of the transaction
currency	Integer	transaction currency (1: HKD)
notify_url	Url	Notify Url of the transaction
return_url	Url	Return Url of the transaction
gatewayCode	String	(Optional) transaction gateway code (4_1: Alipay Online WAP, 4_2: Alipay Online PC2Mobile, 8_2: WeChat Pay Online, 9_1: UnionPay ExpressPay, 9_5: UnionPay UPOP, 12_1: Credit Card Online)
wallet	Integer	(Optional) Alipay wallet type (1: HK, 2: CN)
subject	String	(Optional) Product Name of the transaction
expiryTime	Integer	(Optional) Expiry Time in Seconds of the transaction (Range: 900 - 10800)
metadata	Json	(Optional) metadata for plugin information
paymentData	Json	(Optional) Payment Data that will include in the payment page (Card payment only, support first_name, last_name, email, phone, billing_country, billing_city, billing_address1, billing_address2, billing_post_code, billing_state)
checkoutDomainId	String	(Optional) Checkout domain Key

• Refund

Parameter	Type	Description
accessToken	String	(Required without apiKey) AccessToken used to access API
apiKey	String	(Required without accessToken) Api Key used to access API
environment	String	Environment ( staging or production )
transactionId	String	Transaction ID in the API
reason	String	(Optional) refund reason of the transaction

• Refund by Custom ID

Parameter	Type	Description
apiKey	String	(Required without accessToken) Api Key used to access API
environment	String	Environment ( 'staging' or 'production' )
customId	String	Custom ID in the API
reason	String	(Optional) refund reason of the transaction

• Query Online Payment

Parameter	Type	Description
apiKey	String	(Required without accessToken) Api Key used to access API
environment	String	Environment ( 'staging' or 'production' )
customId	String	Custom ID in the API

Result

• Success

Parameter	Type	Description
message	string	Response message
data	string(JSON)	Data of the response

• Error

Parameter	Type	Description
message	string	Response message
errorCode	int	HTTP standard response code
error	string	Detail of the error

• Example Precreate Transaction Implementation

Input parameters

//mandatory parameters
$accessToken = 'J84OFPAN';
$storeId = '8X4LZW2XLG9V';
$amount = 1.0;
//optional parameter: extraParam (JSON)
$extraParam = json_encode([
    'customer_name' => 'Yed Pay',
    'phone' => '12345678',
]);

Create instance of Client

$client = new Client(Library::STAGING, $accessToken);

(Optional) Setting Transaction parameters

//changing transaction currency (default: HKD)
$client->setCurrency(Client::INDEX_CURRENCY_HKD);
//changing alipay wallet type (default: HK)
$client->setWallet(Client::INDEX_WALLET_CN);

Sending Precreate Request

// general 
$client->precreate($storeId, $amount);
// with extra parameters
$result = $client->precreate(
        $storeId, 
        $amount, 
        json_encode($extraParam)
)->getData();

• Example Online Payment Implementation

Input parameters

//mandatory parameters
$apiKey = 'qPOcLJsNnnI2wzJdIsRULOwC//KZa+KGrarUIs1ZZa8=';
$customId = 'test-001';
$amount = 1.0;
$currency = 1;
$notifyUrl = 'https://www.example.com/notify';
$returnUrl = 'https://www.example.com/return';

Create instance of Client

$client = new Client(Library::STAGING, $apiKey, false);

(Optional) Setting Transaction parameters

//changing transaction currency (default: HKD)
$client->setCurrency(Client::INDEX_CURRENCY_HKD);

//set transaction gateway code
$client->setGatewayCode(Client::INDEX_GATEWAY_CODE_ALIPAY_ONLINE_PC2MOBILE);

//set transaction gateway wallet type (default: HK)
$client->setWallet(Client::INDEX_WALLET_CN);

//set production name of transaction
$client->setSubject('Product');

//set expiry time of transaction
$client->setExpiryTime(900);

//set metadata of online payment
$metadata = json_encode([
    'woocommerce' => '1.0',
    'yedpay_for_woocommerce' => '1.0',
    'wordpress' => '1.0',
]);
$client->setMetadata($metadata);

//set payment data of online payment
$paymentData = json_encode([
    'first_name' => 'Yedpay',
    'last_name' => 'Yedpay',
    'email' => 'info@example.com',
    'phone' => '12345678',
    'billing_country' => 'HK',
    'billing_city' => 'Hong Kong',
    'billing_address1' => 'Address1',
    'billing_address2' => 'Address2',
    'billing_post_code' => '000000',
]);
$client->setPaymentData($paymentData);

//set checkout domain key of online payment
$client->setCheckoutDomainId('J84OFPAN');

Sending Online Payment Request

$client->onlinePayment($customId, $amount)->getData();

• Example Refund Transaction Implementation

Input parameters

//mandatory parameters
$transactionId = 'J84OFPAN';
//optional parameter: reason (String)
$reason = 'testing';

Create instance of Client

// with accessToken
$client = new Client(Library::STAGING, $accessToken);
// with apiKey
$client = new Client(Library::STAGING, $apiKey, false);

Sending Refund Request

// general 
$client->refund($transactionId)->getData();
// with reason
$client->refund($transactionId, $reason)->getData();
// with amount
$client->refund($transactionId, $reason, $amount)->getData();

• Example Refund by Custom ID Implementation

Input parameters

//mandatory parameters
$customId = 'J84OFPAN';
//optional parameter: reason (String)
$reason = 'testing';

Create instance of Client

// with apiKey
$client = new Client(Library::STAGING, $apiKey, false);

Sending Refund by Custom ID Request

// general 
$client->refundByCustomId($customId)->getData();
// with reason
$client->refundByCustomId($customId, $reason)->getData();
// with amount
$client->refundByCustomId($customId, $reason, $amount)->getData();

For the complete Code Check the examples folder