Update provide_loan.py

app/api/services/provide_loan.py

@@ -35,7 +35,13 @@ class ProvideLoanService(BaseService):
             if (ProvideLoanService.validate_account_ownership(account_id = account_id, customer_id = customer_id)):
 
                 transaction = ProvideLoanService.log_transaction(validated_data = validated_data)
-                
+
+                if not transaction:
+                    logger.error(f"Failed to log transaction")
+                    return jsonify({
+                        "message": "Failed to log transaction."
+                    }), 400
+
                  # Save the loan details here
                 loan_id = f"loan_{transaction.id}"
                 
@@ -48,15 +54,13 @@ class ProvideLoanService(BaseService):
                     status="active"
                 )
 
-              
+                if not loan:
-
+                    logger.error(f"Failed to save loan details")
-                
-
-                if not transaction:
-                    logger.error(f"Failed to log transaction")
                     return jsonify({
-                        "message": "Failed to log transaction."
+                        "message": "Failed to save loan details."
                     }), 400
+            
+                
             else: 
                 return jsonify({
                         "message": "Invalid Customer or Account"