[add]: Update loan status after repayment

app/api/services/repayment.py

@@ -1,6 +1,8 @@
 from flask import request, jsonify
 from marshmallow import ValidationError
+from app.api.enums.loan_status import LoanStatus
 from app.models import Repayment
+from app.models.loan import Loan
 from app.utils.logger import logger
 from app.api.schemas.repayment import RepaymentSchema
 from app.api.services.base_service import BaseService
@@ -28,6 +30,7 @@ class RepaymentService(BaseService):
             account = customer.accounts[0]
             validated_data['accountId'] = account.id
             request_id =  validated_data.get('requestId')
+            loan_id = validated_data.get('debtId')
 
 
             if (RepaymentService.validate_account_ownership(account_id = account.id, customer_id = customer_id)):
@@ -35,7 +38,7 @@ class RepaymentService(BaseService):
                 # Save the repayment details  
                 repayment = Repayment.create_repayment(
                     customer_id = customer_id,
-                    loan_id = validated_data.get('debtId'),
+                    loan_id = loan_id,
                     product_id = validated_data.get('productId')
 
                 )
@@ -46,6 +49,9 @@ class RepaymentService(BaseService):
                         "message": "Failed to save repayment details."
                     }), 400
                 
+                #Update Loan status
+                Loan.update_status(loan_id = loan_id, status = LoanStatus.REPAID)
+                
                 transaction = RepaymentService.log_transaction(validated_data = validated_data)
 
                 if not transaction: