increase rounding mode to 4

src/main/java/zw/qantra/tm/domain/dtos/SdkActionDto.java

@@ -24,5 +24,6 @@ public class SdkActionDto {
     private Boolean sandbox;
     private String paymentProcessorLabel;
     private String responseUrl;
+    private String returnUrl;
 
 }

src/main/java/zw/qantra/tm/domain/services/processors/payments/MPGSWebPaymentProcessor.java

@@ -42,6 +42,8 @@ public class MPGSWebPaymentProcessor implements TransactionProcessorInterface {
     private String clientSecret;
     @Value("${steward.payment.processor.url}")
     private String url;
+    @Value("${mpgs.return-url}")
+    private String returnUrl;
 
     @Override
     public Object process(Transaction transaction) throws Exception {
@@ -75,6 +77,7 @@ public class MPGSWebPaymentProcessor implements TransactionProcessorInterface {
                 .sandbox(true)
                 .paymentProcessorLabel("MPGS")
                 .responseUrl("https://stewardbank.co.zw")
+                .returnUrl(returnUrl + "/" + transaction.getReference())
                 .build();
 
         HttpHeaders headers = new HttpHeaders();

src/main/java/zw/qantra/tm/domain/workflows/handlers/erp/PurchaseInvoiceHandler.java

@@ -119,9 +119,9 @@ public class PurchaseInvoiceHandler implements HandlerInterface {
                 Provider provider = providerService.getProviderRepository()
                         .findByClientId(transaction.getBillClientId());
                 BigDecimal commissionPercentage = BigDecimal.valueOf(provider.getPercentageCommission())
-                        .divide(BigDecimal.valueOf(100), 2, RoundingMode.CEILING);
+                        .divide(BigDecimal.valueOf(100), 4, RoundingMode.CEILING);
                 BigDecimal commission = transaction.getAmount().multiply(commissionPercentage)
-                        .setScale(2, RoundingMode.CEILING);
+                        .setScale(4, RoundingMode.CEILING);
                 BigDecimal amount = transaction.getAmount().subtract(commission);
 
                 PurchaseTaxDto purchaseTaxDto = PurchaseTaxDto.builder()

src/main/resources/application.properties

@@ -28,6 +28,8 @@ sbz.aggregator.encryption-key=91b5b3c7-860f-473c-ac5c-b12d9121819b
 
 steward.payment.processor.url=${sbz.merchant.url}
 
+mpgs.return-url=https://vdt.co.zw/#/return
+
 # ERPNext Configuration
 erpnext.url=http://62.171.179.108:8080/api
 erpnext.api.key=dff94c65b52ecbd