[add]: Loan details and repayment fix

app/api/services/provide_loan.py

@@ -7,6 +7,7 @@ from app.utils.logger import logger
 from app.api.schemas.provide_loan import ProvideLoanSchema
 from app.api.integrations import KafkaIntegration
 from threading import Thread
+from app.models.loan import Loan
 
 
 class ProvideLoanService(BaseService):
@@ -32,8 +33,23 @@ class ProvideLoanService(BaseService):
             transaction_id = validated_data.get('transactionId')
 
             if (ProvideLoanService.validate_account_ownership(account_id = account_id, customer_id = customer_id)):
+
+                 # Save the loan details here
+                loan_id = f"loan_{transaction.id}"
+                
+                loan = Loan.create_loan(
+                    id=loan_id,
+                    customer_id=customer_id,
+                    account_id=account_id,
+                    product_id=validated_data.get('productId'),
+                    principal_amount=validated_data.get('requestedAmount'),
+                    status="active"
+                )
+
                 transaction = ProvideLoanService.log_transaction(validated_data = validated_data)
 
+                
+
                 if not transaction:
                     logger.error(f"Failed to log transaction")
                     return jsonify({
@@ -89,4 +105,3 @@ class ProvideLoanService(BaseService):
         KafkaIntegration.send_loan_request(loan_data = loan_data, request_id = request_id)
         KafkaIntegration.flush()
 
-

app/api/services/repayment.py

@@ -21,10 +21,12 @@ class RepaymentService(BaseService):
         """
         try:
             validated_data = RepaymentService.validate_data(data, RepaymentSchema())
-            account_id = validated_data.get('accountId')
             customer_id =  validated_data.get('customerId')
+            customer = RepaymentService.get_or_create_customer(validated_data)
+            account = customer.accounts[0]
 
-            if (RepaymentService.validate_account_ownership(account_id = account_id, customer_id = customer_id)):
+
+            if (RepaymentService.validate_account_ownership(account_id = account.id, customer_id = customer_id)):
                 transaction = RepaymentService.log_transaction(validated_data = validated_data)
 
                 if not transaction:

app/api/services/select_offer.py

@@ -3,7 +3,7 @@ from marshmallow import ValidationError
 from app.api.services.base_service import BaseService
 from app.api.enums import TransactionType   
 from app.utils.logger import logger
-from app.api.schemas.select_offer import SelectOfferSchema   
+from app.api.schemas.select_offer import SelectOfferSchema
 
 class SelectOfferService(BaseService):
     TRANSACTION_TYPE = TransactionType.SELECT_OFFER