added repayment_schedule

app/models/loan_repayment_schedule.py

@@ -55,8 +55,28 @@ class LoanRepaymentSchedule(db.Model):
         except Exception as e:
             logger.error(f"Error fetching repayment schedule for loan_id={loan_id}: {e}")
             return []
+    @classmethod
+    def get_repayment_schedule_by_id_and_transaction_id(cls, id, transaction_id):
+        """
+        Get repayment schedule by ID and transaction ID
+        """
+        try:
+            return cls.query.filter_by(id=id, transaction_id=transaction_id).first()
+        except Exception as e:
+            logger.error(f"Error fetching repayment schedule for id={id}, transaction_id={transaction_id}: {e}")
+            return None
+
+    @classmethod
+    def get_overdue_repayment_schedule(cls):
+        """
+        Get all overdue repayment schedules.
+        """
+        try:
+            return cls.query.filter(cls.due_date < datetime.now(timezone.utc), cls.paid == False).all()
+        except Exception as e:
+            logger.error(f"Error fetching overdue repayment schedules: {e}")
+            return []
 
-    
     @classmethod
     def get_repayment_schedule_by_transaction_id(cls, transaction_id):
         """