completed initial setup

src/main/java/zw/qantra/tm/domain/services/TransactionService.java

@@ -0,0 +1,21 @@
+package zw.qantra.tm.domain.services;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import zw.qantra.tm.domain.models.PaymentProcessor;
+import zw.qantra.tm.domain.models.Transaction;
+import zw.qantra.tm.domain.repositories.TransactionRepository;
+import zw.qantra.tm.domain.services.factories.PaymentProcessorFactory;
+
+@Service
+@RequiredArgsConstructor
+public class TransactionService {
+    private final TransactionRepository transactionRepository;
+    private final PaymentProcessorFactory paymentProcessorFactory;
+
+    private Transaction bootstrap(Transaction transaction) {
+        String label = transaction.getType() + "_" + transaction.getPaymentProcessorLabel();
+//        PaymentProcessor paymentProcessor = paymentProcessorFactory.getPaymentProcessor(label);
+        return transaction;
+    }
+}