Java Sample Code
The Merchant Payment Notification API enables merchants to integrate with the Paga platform. This enables Paga to process automated real-time payment transactions with the Merchant's systems using secure RestFul Web Services.
1.Create Paga Business Account
You need to create a Paga business account
2. Installation Process
Download the Merchant Payment Notification Code Sample and add to your project
3. Implementing the service endpoints
/getIntegrationServices
This service is mandatory.
This service allows Paga to verify which integration service the merchant implementation supports in order to configure subsequent interaction with the merchant platform.
@ApiOperation(value = "Get Integration Services ", notes = "This service allows Paga to verify which of the integration " +
"services the merchant implementation supports in order to configure subsequent interaction with the merchant platform.")
@PostMapping("/svc/v1/getIntegrationServices")
public @ResponseBody SupportedMerchantServiceResponse getMerchantSupportedServices(@RequestBody RequestServer requestServer) throws PaymentNotificationException {
SupportedMerchantServiceResponse supportedMerchantServiceResponse = merchantPaymentNotificationService
.getSupportedIntegationServices(requestServer);
log.info("supported merchant service response {} ", supportedMerchantServiceResponse);
return supportedMerchantServiceResponse;
}
/getMerchantServices
This service provides the mechanism for Paga to request a list of named merchant services and associated service properties provided by the merchant.
@ApiOperation(value = "Get Merchant Services", notes = "This service provides the mechanism for Paga to request a list" +
" of named merchant services and associated service properties provide by the merchant.")
@PostMapping("/svc/v1/getMerchantServices")
public @ResponseBody MerchantServiceResponse getMerchantService(@RequestBody RequestServer requestServer) throws PaymentNotificationException {
MerchantServiceResponse merchantServiceResponse = merchantPaymentNotificationService.getMerchantService(requestServer);
log.info("merchant service response {} ", merchantServiceResponse);
return merchantServiceResponse;
}
/validateCustomer
This service is optional.
This service allows Paga to verify the existence of a customer in good standing with the merchant using several customer properties.
@ApiOperation(value = "Validate Customer", notes = "This service allows Paga to verify the existence of a customer in" +
" good standing with the merchant using several customer properties.")
@PostMapping("/svc/v1/validateCustomer")
public @ResponseBody CustomerValidationResponse validateCustomer(@RequestBody CustomerValidationRequest customerValidationRequest) {
CustomerValidationResponse customerValidationResponse = merchantPaymentNotificationService
.validateCustomer(customerValidationRequest);
System.out.println(customerValidationResponse);
return customerValidationResponse;
}
/submitTransaction
This service is mandatory.
This service provides the mechanism for Paga to submit a payment notification to the merchant systems and receive confirmation of its approval.
@ApiOperation(value = "Submit Transaction or Payment Execution", notes = "This service provides the mechanism for Paga " +
"to submit a payment notification to the merchant systems and receive confirmation of its approval")
@PostMapping("/svc/v1/submitTransaction")
public @ResponseBody SubmitTransactionResponse submitTransaction(@RequestBody SubmitTransactionRequest submitTransactionRequest) {
SubmitTransactionResponse submitTransactionResponse = merchantPaymentNotificationService.submitTransaction(submitTransactionRequest);
log.info(" submit transaction response{} ",submitTransactionResponse);
return submitTransactionResponse;
}
Updated over 4 years ago