[add]: loan_repayment event

app/api/integrations/kafka.py

@@ -43,9 +43,9 @@ class KafkaIntegration:
 
 
     @staticmethod
-    def send_loan_request(loan_data, request_id):
+    def send_loan_request(loan_data, request_id, topic):
         """
-        Send loan request to PROCESS_PAYMENT topic
+        Send loan request to topic
 
         Args:
             loan_data: Loan request payload as dict
@@ -58,7 +58,7 @@ class KafkaIntegration:
 
             # Sending loan request message to Kafka
             producer.produce(
-                topic="PROCESS_PAYMENT",
+                topic=topic,
                 key=str(request_id),
                 value=json.dumps(loan_data).encode("utf-8"),
                 callback=KafkaIntegration.delivery_report,